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Sample records for left-sided chest pain

  1. Chest Pain

    Science.gov (United States)

    ... or tightness in your chest Crushing or searing pain that radiates to your back, neck, jaw, shoulders, and one or both arms Pain that lasts ... com. Accessed Sept. 6, 2017. Yelland MJ. Outpatient evaluation of the adult with chest pain. https://www.uptodate.com/contents/search. Accessed Sept. ...

  2. Chest pain

    International Nuclear Information System (INIS)

    Martinez A, Juan Carlos; Saenz M, Oscar; Martinez M, Camilo; Gonzales A Francisco; Nicolas R, Jose; Vergara V, Erika P; Pereira G, Alberto M

    2010-01-01

    In emergency departments, chest pain is one of the leading motives of consultation. We thus consider it important to review aspects such as its classification, causes, and clinical profiles. Initial assessment should include a full clinical history comprising thorough anamnesis and physical examination. Adequate interpretation of auxiliary tests, ordered in accordance with suspected clinical conditions, should lead to accurate diagnosis. We highlight certain symptoms and clinical signs, ECG and X-ray findings, cardiac bio markers, arterial blood gases, and CT-scanning. Scores of severity and prognosis such as TIMI are assessed. Optimal treatment of the clinical conditions leading to chest pain depends on adequate initial approach and assessment.

  3. Conservative management of a 31 year old male with left sided low back and leg pain: a case report.

    Science.gov (United States)

    Howell, Emily R

    2012-09-01

    This case study reported the conservative management of a patient presenting with left sided low back and leg pain diagnosed as a left sided L5-S1 disc prolapse/herniation. A 31-year-old male recreational worker presented with left sided low back and leg pain for the previous 3-4 months that was exacerbated by prolonged sitting. The plan of management included interferential current, soft tissue trigger point and myofascial therapy, lateral recumbent manual low velocity, low amplitude traction mobilizations and pelvic blocking as necessary. Home care included heat, icing, neural mobilizations, repeated extension exercises, stretching, core muscle strengthening, as well as the avoidance of prolonged sitting and using a low back support in his work chair. The patient responded well after the first visit and his leg and back pain were almost completely resolved by the third visit. Conservative chiropractic care appears to reduce pain and improve mobility in this case of a L5-S1 disc herniation. Active rehabilitative treatment strategies are recommended before surgical referral.

  4. Chest pain

    Science.gov (United States)

    ... pain. The pain may spread to the arm, shoulder, jaw, or back. A tear in the wall of the aorta, the large blood vessel that takes blood from the heart to the rest of the body ( aortic dissection ) causes sudden, severe ...

  5. Misdiagnosed Chest Pain: Spontaneous Esophageal Rupture

    Science.gov (United States)

    Inci, Sinan; Gundogdu, Fuat; Gungor, Hasan; Arslan, Sakir; Turkyilmaz, Atila; Eroglu, Atila

    2013-01-01

    Chest pain is one of themost common complaints expressed by patients presenting to the emergency department, and any initial evaluation should always consider life-threatening causes. Esophageal rupture is a serious condition with a highmortality rate. If diagnosed, successful therapy depends on the size of the rupture and the time elapsed between rupture and diagnosis.We report on a 41-year-old woman who presented to the emergency department complaining of left-sided chest pain for two hours. PMID:27122690

  6. Comparison of conventional inserts and an add-on electron MLC for chest wall irradiation of left-sided breast cancer

    International Nuclear Information System (INIS)

    Vatanen, Tero; Lahtinen, Tapani; Traneus, Erik

    2009-01-01

    Background. Collimation of irregularly shaped clinical electron beams is currently based on electron inserts made of low melting point alloys. The present investigation compares a conventional electron applicator with insert and add-on eMLC-based dose distributions in the postoperative chest wall irradiation of left-sided breast cancer. Material and methods. Voxel Monte Carlo++ (VMC++) calculated dose distributions related to electron fields were compared with 10 left-sided breast cancer patients after radical mastectomy. The prescription dose was 50 Gy at a build-up maximum. The same dose was prescribed for the ipsilateral axillary, parasternal and supraclavicular lymph nodes that were treated with photons and calculated with a pencil beam algorithm. The insert beams were shaped with 1.5 cm thick Wood's metal electron inserts in an electron applicator of a Varian 2100 C/D linac. Doses for the eMLC-shaped beams were calculated for an eMLC prototype with 2 cm thick and 5 mm wide steel leaves. The same collimator-to-surface distance (CSD) of 5.8 cm was used for both collimators. Results. The mean PTV dose was slightly higher for the eMLC plans (50.7 vs 49.5 Gy, p<0.001, respectively). The maximum doses assessed by D5% for the eMLC and insert were 60.9 and 59.1 Gy (p<0.001). The difference was due to the slightly higher doses near the field edges for the eMLC. The left lung V20 volumes were 34.5% and 34.0% (p<0.001). There was only a marginal difference in heart doses. Discussion: Despite a slight increase of maximum dose in PTV the add-on electron MLC for chest wall irradiation results in practically no differences in dose distributions compared with the present insert-based collimation

  7. Deep inspiration breath hold with electromagnetic confirmation of chest wall position for adjuvant therapy of left-sided breast cancer: Technique and accuracy.

    Science.gov (United States)

    Kathpal, Madeera; Tinnel, Brent; Sun, Kelly; Ninneman, Stephanie; Malmer, Cynthia; Wendt, Stacie; Buff, Sheena; Valentich, David; Gossweiler, Marisa; Macdonald, Dusten

    2016-01-01

    With most patients now living long after their breast cancer diagnosis, minimizing long-term side effects of breast cancer treatment, such as reducing late cardiac and pulmonary side effects of radiation therapy (RT), is particularly important. It is now possible to use an electromagnetic tracking system to allow real-time tracking of chest wall (CW) position during the delivery of RT. Here, we report our experience using electromagnetic surface transponders as an added measure of CW position during deep inspiration breath hold (DIBH). We conducted a single-institution institutional review board-approved retrospective review of 15 female left-sided breast cancer patients treated between July 2012 and June 2013 with conventional whole breast radiation. We compared daily port films with treatment planning digitally reconstructed radiographs to establish daily setup accuracy, then used Calypso tracings to compare the position of the CW during the daily port film with the position of the CW during that day's treatment to determine the reproducibility of the breath hold position. Finally, we created competing treatment plans not using DIBH and used a paired t test to compare mean heart (MH) and left anterior descending (LAD) coronary artery dose between the 2 techniques. Mean total error (inter- and intrafraction) was dominated by interfraction error and was greatest in the longitudinal direction with a mean of 2.13 mm and 2 standard deviations of 8.2 mm. DIBH significantly reduced MH and LAD dose versus free breathing plans (MH, 1.26 Gy vs 2.84 Gy, P ≤ .001; LAD, 5.49 Gy vs 18.15 Gy, P ≤ .001). This study demonstrates that DIBH with electromagnetic confirmation of CW position is feasible, and allows potential improvement in the accurate delivery of adjuvant RT therapy for breast cancer. Published by Elsevier Inc.

  8. Treatment of left sided breast cancer for a patient with funnel chest: volumetric-modulated arc therapy vs. 3D-CRT and intensity-modulated radiotherapy.

    Science.gov (United States)

    Haertl, Petra M; Pohl, Fabian; Weidner, Karin; Groeger, Christian; Koelbl, Oliver; Dobler, Barbara

    2013-01-01

    This case study presents a rare case of left-sided breast cancer in a patient with funnel chest, which is a technical challenge for radiation therapy planning. To identify the best treatment technique for this case, 3 techniques were compared: conventional tangential fields (3D conformal radiotherapy [3D-CRT]), intensity-modulated radiotherapy (IMRT), and volumetric-modulated arc therapy (VMAT). The plans were created for a SynergyS® (Elekta, Ltd, Crawley, UK) linear accelerator with a BeamModulator™ head and 6-MV photons. The planning system was Oncentra Masterplan® v3.3 SP1 (Nucletron BV, Veenendal, Netherlands). Calculations were performed with collapsed cone algorithm. Dose prescription was 50.4 Gy to the average of the planning target volume (PTV). PTV coverage and homogeneity was comparable for all techniques. VMAT allowed reducing dose to the ipsilateral organs at risk (OAR) and the contralateral breast compared with IMRT and 3D-CRT: The volume of the left lung receiving 20 Gy was 19.3% for VMAT, 26.1% for IMRT, and 32.4% for 3D-CRT. In the heart, a D(15%) of 9.7 Gy could be achieved with VMAT compared with 14 Gy for IMRT and 46 Gy for 3D-CRT. In the contralateral breast, D(15%) was 6.4 Gy for VMAT, 8.8 Gy for IMRT, and 10.2 Gy for 3D-CRT. In the contralateral lung, however, the lowest dose was achieved with 3D-CRT with D(10%) of 1.7 Gy for 3D-CRT, and 6.7 Gy for both IMRT and VMAT. The lowest number of monitor units (MU) per 1.8-Gy fraction was required by 3D-CRT (192 MU) followed by VMAT (518 MU) and IMRT (727 MU). Treatment time was similar for 3D-CRT (3 min) and VMAT (4 min) but substantially increased for IMRT (13 min). VMAT is considered the best treatment option for the presented case of a patient with funnel chest. It allows reducing dose in most OAR without compromising target coverage, keeping delivery time well below 5 minutes. Copyright © 2013 American Association of Medical Dosimetrists. Published by Elsevier Inc. All rights reserved.

  9. Examination of musculoskeletal chest pain

    DEFF Research Database (Denmark)

    Brunse, Mads Hostrup; Stochkendahl, Mette Jensen; Vach, Werner

    2010-01-01

    Chest pain may be caused by joint and muscle dysfunction of the neck and thorax (termed musculoskeletal chest pain). The objectives of this study were (1) to determine inter-observer reliability of the diagnosis 'musculoskeletal chest pain' in patients with acute chest pain of non-cardiac origin......-cardiac diagnosis could not be established at the cardiology department. Four observers (two chiropractors and two chiropractic students) performed general health and manual examination of the spine and chest wall. Percentage agreement, Cohen's Kappa and ICC were calculated for observer pairs (chiropractors...... and students) and all. Musculoskeletal chest pain was diagnosed in 45 percent of patients. Inter-observer kappa values were substantial for the chiropractors and overall (0.73 and 0.62, respectively), and moderate for the students (0.47). For single items of the protocol, the overall kappa ranged from 0...

  10. Non-Cardiac Chest Pain

    Science.gov (United States)

    ... PPI trial” and can be both diagnostic and therapeutic since if it relieves the chest pain it ... study the esophagus muscle contractions) and perhaps an ultrasound of the abdomen to examine the gallbladder for ...

  11. An old woman with weight loss and chest pain.

    Science.gov (United States)

    Dursunoğlu, Neşe; Kiter, Göksel; Oztürk, Esma; Tunç, Pinar; Colakoğlu, Nagehan; Değirmencioğlu, Serkan; Yaren, Arzu

    2010-01-01

    Pulmonary sarcomas constitute only 0.1-0.5% of all primary lung malignancies. These tumors may derive from the lung parenchyma, bronchial tree or pulmonary arteries. The most important entity in the differential diagnosis is metastatic synovial sarcoma. A 76-years-old woman was admitted for investigation of a fever, productive cough, dyspnea, weight loss and left-sided chest pain which had been present for one month. A chest computerised tomography showed enlarged mediastinal lymph nodes were observed, as well as a left-sided pleural effusion. Thoracentesis revealed hemorrhagic pleural effusion which was exudate and lymphocyte predominant, closed pleural biopsy showed chronic inflammation. Left sided thoracoscopy was performed under local anesthesia, total collapse of left lung and multiple pleural nodules were observed on the visceral pleura multiple biopsies were obtained from those nodules. Pathologic examinations revealed "synovial sarcoma". As skeleton single photon emission tomography was unremarkable, primary pleuropulmonary synovial sarcoma was decided as diagnosis and chemotherapy was planned for the patient. Primary pleuropulmonary synovial sarcoma is a rare neoplasm of lung and pleura but it is rare entity.

  12. Chest Pain: First Aid

    Science.gov (United States)

    ... injury Short-term, sudden anxiety with rapid breathing Peptic ulcer disease Pain from the digestive tract, such as esophageal reflux, peptic ulcer pain or gallbladder pain that may feel similar ...

  13. Chest Pain in Adolescents—Functional Consequences

    OpenAIRE

    Goodman, Benjamin W.; Pantell, Robert H.

    1984-01-01

    In prospectively evaluating 100 cases of adolescents with chest pain (along with two control groups), 91 were found to have recurrent chest pain; fewer than 5 had a serious organic cause. Significantly higher school absenteeism occurred in patients with either chest or abdominal pain than in patients without pain. Adolescents with chest and abdominal pain were more likely to be high users of medical services than those with no pain. Most adolescents believed that persons their age could have ...

  14. Unusual chest wall pain caused by thoracic disc herniation in a professional baseball pitcher.

    Science.gov (United States)

    Kato, Kinshi; Yabuki, Shoji; Otani, Koji; Nikaido, Takuya; Otoshi, Ken-Ichi; Watanabe, Kazuyuki; Kikuchi, Shin-Ichi; Konno, Shin-Ichi

    2016-06-08

    Symptomatic thoracic disc herniation is clinically rare. There are few cases of disc herniation of the thoracic spine in top athletes described in the literature. We herein present a rare case of chest wall pain due to thoracic disc herniation in a professional baseball pitcher. A 30-year-old, left-handed pitcher complained of left-sided chest wall pain in the region of his lower ribs during a game. Neurological examination revealed hypoesthesia of the left side of the chest at the level of the lower thoracic spine. Magnetic resonance imaging (MRI) of the thoracic spine showed a left-sided paramedian disc herniation at the T9-T10 level. The player was initially prescribed rest, administration of pregabalin (150 mg twice a day), and subsequent physical rehabilitation. He was able to resume full training and pitching without medication 6 months after the onset. A follow-up MRI of the thoracic spine showed a reduction in the size of the herniated disc compared to the initial findings. Though relatively rare, thoracic disc herniation should be considered in cases of chest wall pain in athletes.

  15. Is the Deep Inspiration Breath-Hold Technique Superior to the Free Breathing Technique in Cardiac and Lung Sparing while Treating both Left-Sided Post-Mastectomy Chest Wall and Supraclavicular Regions

    Directory of Open Access Journals (Sweden)

    Anupama Darapu

    2017-01-01

    Full Text Available Aims: To evaluate the efficacy of the deep inspirational breath-hold (DIBH technique and its dosimetric advantages over the free breathing (FB technique in cardiac (heart and left anterior descending artery [LAD] and ipsilateral lung sparing in left-sided post-mastectomy field-in-field conformal radiotherapy. DIBH is highly reproducible, and this study aims to find out its dosimetric benefits over FB. Materials and Methods: Nineteen left-sided mastectomy patients were immobilized using breast boards with both arms positioned above the head. All patients had 2 sets of planning CT images (one in FB and another in DIBH with a Biograph TruePoint HD CT scanner in the same setup. DIBH was performed by tracking the respiratory cycles using a Varian Real-Time Position Management system. The target (chest wall and supraclavicular region, organs at risk (OARs; ipsilateral lung, contralateral lung, heart, LAD, and contralateral breast, and other organs of interests were delineated as per the RTOG (Radiation Therapy Oncology Group contouring guidelines. The single-isocenter conformal fields in the field treatment plans were generated with the Eclipse Treatment Planning System (Varian Medical Systems for both FB and DIBH images, and the doses to the target and OARs were compared. The standard fractionation regimen of 50 Gy in 25 fractions over a period of 5 weeks was used for all patients in this study. Results and Discussion: The target coverage parameters (V95, V105, V107, and Dmean were found to be 97.8 ± 0.9, 6.1 ± 3.4, 0.2 ± 0.3, and 101.9 ± 0.5% in the FB plans and 98.1 ± 0.8, 6.1 ± 3.2, 0.2 ± 0.3, and 101.9 ± 0.4% in the DIBH plans, respectively. The plan quality indices (conformity index and homogeneity index also showed 1.3 ± 0.2 and 0.1 for the FB plans and 1.2 ± 0.3 and 0.1 for the DIBH plans, respectively. There was a significant reduction in dose to the heart in the DIBH plans compared to the FB plans, with p values of nearly 0 for the

  16. Psychiatric syndromes associated with atypical chest pain

    Directory of Open Access Journals (Sweden)

    Nikolić Gordana

    2010-01-01

    Full Text Available Background/Aim. Chest pain often indicates coronary disease, but in 25% of patients there is no evidence of ischemic heart disease using standard diagnostic tests. Beside that, cardiologic examinations are repeated several times for months. If other medical causes could not be found, there is a possibility that chest pain is a symptom of psychiatric disorder. The aim of this study was to determine the presence of psychiatric syndromes, increased somatization, anxiety, stress life events exposure and characteristic of chest pain expression in persons with atypical chest pain and coronary patients, as well as to define predictive parameters for atypical chest pain. Method. We compared 30 patients with atypical chest pain (E group to 30 coronary patients (K group, after cardiological and psychiatric evaluation. We have applied: Mini International Neuropsychiatric Interview (MINI, The Symptom Checklist 90-R (SCL-90 R, Beck Anxiety Inventory (BAI, Holms-Rahe Scale of stress life events (H-R, Questionnaire for pain expression Pain-O-Meter (POM. Significant differences between groups and predictive value of the parameters for atypical chest pain were determined. Results. The E group participants compared to the group K were younger (33.4 ± 5.4 : 48.3 ± 6,4 years, p < 0.001, had a moderate anxiety level (20.4 ± 11.9 : 9.6 ± 3.8, p < 0.001, panic and somatiform disorders were present in the half of the E group, as well as eleveted somatization score (SOM ≥ 63 -50% : 10%, p < 0.01 and a higher H-R score level (102.0 ± 52.2 : 46.5 ± 55.0, p < 0.001. Pain was mild, accompanied with panic. The half of the E group subjects had somatoform and panic disorders. Conclusion. Somatoform and panic disorders are associated with atypical chest pain. Pain expression is mild, accompained with panic. Predictive factors for atypical chest pain are: age under 40, anxiety level > 20, somatization ≥ 63, presence of panic and somatoform disorders, H-R score > 102

  17. Noncardiac chest pain: diagnosis and management.

    Science.gov (United States)

    Yamasaki, Takahisa; Fass, Ronnie

    2017-07-01

    Noncardiac chest pain (NCCP) has been defined as recurrent chest pain that is indistinguishable from ischemic heart pain after excluding a cardiac cause. NCCP is a common and highly challenging clinical problem in Gastrointestinal practice that requires targeted diagnostic assessment to identify the underlying cause of the symptoms. Treatment is tailored according to the cause of NCCP: gastroesophageal reflux disease (GERD), esophageal dysmotility or functional chest pain. The purpose of this review is to discuss the current diagnosis and treatment of NCCP. Utilization of new diagnostic techniques such as pH-impedance and high-resolution esophageal manometry, and the introduction of a new definition for functional chest pain have helped to better diagnose the underlying mechanisms of NCCP. A better therapeutic approach toward GERD-related NCCP, the introduction of new interventions for symptoms due to esophageal spastic motor disorders and the expansion of the neuromodulator armamentarium for functional chest pain have changed the treatment landscape of NCCP. GERD is the most common esophageal cause of NCCP, followed by functional chest pain and esophageal dysmotility. The proton pump inhibitor test, upper endoscopy, wireless pH capsule and pH-impedance are used to identify GERD-induced NCCP. High-resolution esophageal manometry is the main tool to identify esophageal motor disorder in non-GERD-related NCCP. Negative diagnostic assessment suggests functional chest pain. Potent antireflux treatment is offered to patients with GERD-related NCCP; medical, endoscopic or surgical interventions are considered in esophageal dysmotility; and neuromodulators are prescribed for functional chest pain. Assessment and treatment of psychological comorbidity should be considered in all NCCP patients.

  18. Chest pain in sickle cell disease

    NARCIS (Netherlands)

    Tonino, S. H.; Nur, E.; Otten, H. M.; Wykrzykowska, J. J.; Hoekstra, J. B. L.; Biemond, B. J.

    2013-01-01

    The differential diagnosis of chest pain in a patient with sickle cell disease is difficult and may encompass several serious conditions, including chest syndrome, pulmonary embolism and infectious complications. In this manuscript we provide an overview on the various underlying diseases that may

  19. Chest pain in focal musculoskeletal disorders

    DEFF Research Database (Denmark)

    Stochkendahl, Mette Jensen; Christensen, Henrik Wulff

    2010-01-01

    The musculoskeletal system is a recognized source of chest pain. However, despite the apparently benign origin, patients with musculoskeletal chest pain remain under-diagnosed, untreated, and potentially continuously disabled in terms of anxiety, depression, and activities of daily living. Several...... overlapping conditions and syndromes of focal disorders, including Tietze syndrome, costochondritis, chest wall syndrome, muscle tenderness, slipping rib, cervical angina, and segmental dysfunction of the cervical and thoracic spine, have been reported to cause pain. For most of these syndromes, evidence...... arises mainly from case stories and empiric knowledge. For segmental dysfunction, clinical features of musculoskeletal chest pain have been characterized in a few clinical trials. This article summarizes the most commonly encountered syndromes of focal musculoskeletal disorders in clinical practice....

  20. Angina - when you have chest pain

    Science.gov (United States)

    ... gov/ency/patientinstructions/000088.htm Angina - when you have chest pain To use the sharing features on ... discusses how to care for yourself when you have angina. Signs and Symptoms of Angina You may ...

  1. Radiological diagnostic in acute chest pain

    International Nuclear Information System (INIS)

    Kawel, Nadine; Bremerich, Jens

    2010-01-01

    Acute chest pain is one of the main symptoms leading to a consultation of the emergency department. Main task of the initial diagnostic is the confirmation or exclusion of a potentially life threatening cause. Conventional chest X-ray and computed tomography are the most significant techniques. Due to limited availability and long examination times magnetic resonance tomography rather plays a limited role in routine clinical workup. In the following paper we will systematically review the radiological diagnostic of the acute life threatening causes of chest pain. Imaging modalities, technical aspects and image interpretation will be discussed. (orig.)

  2. Acute chest pain in a top soccer player due to thoracic disc herniation.

    Science.gov (United States)

    Baranto, Adad; Börjesson, Mats; Danielsson, Barbro; Hellström, Mikael; Swärd, Leif

    2009-05-01

    Case report. An unusual and previously not reported case of upper thoracic disc herniation combined with acute chest pain, is presented. Disc herniation in the thoracic spine is rare. There are only a few cases of thoracic disc herniation in top athletes presented in the literature. The clinical presentation of a thoracic disc herniation can vary widely depending on its location and morphologic characteristics. Clinically, the acute symptoms may be severe. A 24-year-old soccer player with acute left-sided chest pain that started in the middle of a soccer game has been followed clinically and with MRI examinations for 3 years. MRI of the thoracic spine showed a left-sided paramedial disc herniation at T2-T3 level and the right-sided paramedial disc herniation at T3-T4 level. The player was prescribed initial rest and subsequent physical rehabilitation. He had no further symptoms during rehabilitation to full training, and could resume play and remained symptom free for the rest of the season.The following season, the player experienced a similar sudden thoracic pain episode during training. This time the chest pain was right-sided. A new MRI of the thoracic spine showed unchanged findings. The initial rehabilitation was similar to the one used in the first episode. After 15 months with no symptoms during normal life the player was allowed to increase the intensity of training gradually and after 2 years the patient played soccer at elite level again. However, 3 years later the symptoms relapsed and the player ended his career after another rehabilitation period. In conclusion, it is important to consider thoracic disc herniation as acute chest pain in athletes and that the long-term prognosis of this entity is not always good.

  3. The Funen Neck and Chest Pain study

    DEFF Research Database (Denmark)

    Fejer, René; Hartvigsen, Jan; Kyvik, Kirsten Ohm

    2006-01-01

    OBJECTIVE: To describe the Funen Neck and Chest Pain (FNCP) study and carry out a comprehensive non-response analysis of the quality of the survey. METHODS: The FNCP questionnaire was sent out to 7000 randomly selected individuals aged 20-71 years living in Funen County, Denmark. A full description...

  4. An unusual case of chest pain

    Directory of Open Access Journals (Sweden)

    Gabriella Nucera

    2016-07-01

    Full Text Available We report the case of a 40-year-old woman presenting during the night to the emergency department for thoracic pain and pain in the upper arm. An electrocardiogram (ECG showed diffuse ST segment elevation. A coronarography (CVG showed spontaneous dissection of the interventricular anterior artery. Many patients present with chest pain to emergency departments (ED. Spontaneous coronary artery dissection (SCAD should be considered in any young patient, especially young women, without a history of coronary heart disease or risk factors, who presents with an acute myocardial infarction or cardiac arrest.

  5. Chest pain related to crack cocaine smoking

    International Nuclear Information System (INIS)

    Eurman, D.W.; Potash, H.I.; Eyler, W.R.; Beute, G.H.; Paganussi, P.

    1988-01-01

    The chest radiographs of 80 patients coming to emergency room because of chest pain and/or shortness of breath following the smoking of highly potent crack cocaine were retrospectively reviewed. Four showed intrathoracic free air (pneumomediastinum in two, hemopneumothorax in one, and pneumothorax in one). Four other patients showed subsegmental atelectasis or parenchymal infiltrate. Radiographic detection of these abnormalities was of importance in the clinical management of the patients. This spectrum of findings is presented with a discussion of the pathophysiologic mechanisms and other potential complications of this form of drug abuse

  6. Radiological diagnosis and therapy of chest pain

    International Nuclear Information System (INIS)

    Kutzner, J.; Ernst, H.

    1980-01-01

    The causes and localization of chest pain are numerous. They can derive from infections, traumas, or tumors. Possible sites of origin are: skeletal portions, vertebral column, ribs, and sternum, as well as mediastinum and pleura. In women, occurrence tends to be cyclic and affect the mamma region. Radiological diagnosis includes radiography, nuclear techniques as well as whole body computer-tomography. Radiation therapy is indicated in cases of mediastinal tumor formation. Radiation of painful osteolytic vertebral metastases and rib destructions proves to be an efficient palliative measure. (orig.) [de

  7. Staphylococcus aureus sternal osteomyelitis: a rare cause of chest pain

    Directory of Open Access Journals (Sweden)

    Kaur M

    2015-10-01

    Full Text Available Chest pain is a common presenting symptom with a broad differential. Life-threatening cardiac and pulmonary etiologies of chest pain should be evaluated first. However, it is critical to perform a thorough assessment for other sources of chest pain in order to limit morbidity and mortality from less common causes. We present a rare case of a previously healthy 45 year old man who presented with focal, substernal, reproducible chest pain and Staphylococcus aureus bacteremia who was later found to have primary Staphylococcus aureus sternal osteomyelitis.

  8. Left-sided portal hypertension revisited

    Directory of Open Access Journals (Sweden)

    Antonio Manenti

    2016-12-01

    Conclusions: In every case of left-sided portal hypertension, upper digestive endoscopy and close follow-up are recommended. Besides, computed tomography can demonstrate particular conditions directly favoring gastroesophageal varices, and aid in selection of the appropriate therapeutic decisions. [Arch Clin Exp Surg 2016; 5(4.000: 211-215

  9. Computer Assisted Diagnosis of Chest Pain. Adjunctive Treatment Protocols

    Science.gov (United States)

    1984-07-30

    physical etiology for chest pain. Disorders that present with epigastric pain such as gastritis , peptic ulcer, pancreatitis, and cholelithiasis may...shaking chills seen in bacterial pneumonia. TREATMENT: The treatment of pneumonia consists of bed rest, hydration, adequate nutrition , an

  10. Predictors of Adverse Outcomes of Patients with Chest Pain and ...

    African Journals Online (AJOL)

    Background: Chest pain is a common symptom for referring patients to emergency departments (ED). Among those referred, some are admitted to hospitals with a definite or tentative diagnosis of acute coronary syndrome and some are discharged with primary diagnosis of non-cardiac chest pain. This study aimed at ...

  11. Insomnia in patients with unexplained chest pain.

    Science.gov (United States)

    Belleville, Geneviève; Foldes-Busque, Guillaume; Poitras, Julien; Chauny, Jean-Marc; Diodati, Jean G; Fleet, Richard; Marchand, André

    2014-01-01

    The current study was designed (1) to assess insomnia symptoms and sleep-related beliefs in a population of patients presenting in emergency department with unexplained chest pain (UCP) and (2) to examine the associations between insomnia and pain. This is a report of secondary data from a cross-sectional study performed in the emergency department of 2 academic hospitals. Patients with UCP seen in an emergency department were assessed using sleep questionnaires and the Anxiety Disorders Interview Schedule for Diagnostic and Statistical Manual of Mental Disorders, fourth edition. Nearly every second patient with UCP (44%) seen in an emergency department suffered from clinically significant insomnia symptoms. Most patients with an anxiety or a mood disorder had insomnia, but a minority of patients with insomnia had an anxiety or a mood disorder. Insomniacs with an anxiety disorder were similar to insomniacs without comorbid anxiety for sleep-related beliefs and depressive symptoms, and both groups of insomniacs reported more depressive symptoms and faulty beliefs than both groups of good sleepers, i.e., either with or without an anxiety disorder. Results from regression analyses revealed that insomnia was associated with pain on univariate regression analysis and accounted for 1.3% of the variance in both pain intensity and interference. However, this association was rendered nonsignificant when additional variables were added to the model. Insomnia symptoms are an important, but often disregarded, feature present in a significant proportion of patients with UCP. As insomnia showed stronger associations with pain than anxiety or depression, it may represent an important factor contributing to the development and recurrence of UCP. Copyright © 2014 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

  12. An Atypical Cause of Atypical Chest Pain

    Directory of Open Access Journals (Sweden)

    Ahmad Zaheen

    2014-01-01

    Full Text Available The present report describes a case involving a 57-year-old HIV-positive man who presented with acute retrosternal chest pain accompanied by 24 h of fever. Septic arthritis of the manubriosternal joint was diagnosed based on magnetic resonance imaging findings in addition to Staphylococcus aureus bacteremia. To the authors’ knowledge, the present case is only the 12th reported case of manubriosternal septic arthritis, and the first in an HIV-positive patient. Early diagnosis and treatment can circumvent the need for surgical intervention. Based on the present case report and review of the literature, the authors summarize the epidemiology, appropriate imaging and suggestions for antibiotic therapy for this rare presentation.

  13. Diagnostic Evaluation of Nontraumatic Chest Pain in Athletes.

    Science.gov (United States)

    Moran, Byron; Bryan, Sean; Farrar, Ted; Salud, Chris; Visser, Gary; Decuba, Raymond; Renelus, Deborah; Buckley, Tyler; Dressing, Michael; Peterkin, Nicholas; Coris, Eric

    This article is a clinically relevant review of the existing medical literature relating to the assessment and diagnostic evaluation for athletes complaining of nontraumatic chest pain. The literature was searched using the following databases for the years 1975 forward: Cochrane Database of Systematic Reviews; CINAHL; PubMed (MEDLINE); and SportDiscus. The general search used the keywords chest pain and athletes. The search was revised to include subject headings and subheadings, including chest pain and prevalence and athletes. Cross-referencing published articles from the databases searched discovered additional articles. No dissertations, theses, or meeting proceedings were reviewed. The authors discuss the scope of this complex problem and the diagnostic dilemma chest pain in athletes can provide. Next, the authors delve into the vast differential and attempt to simplify this process for the sports medicine physician by dividing potential etiologies into cardiac and noncardiac conditions. Life-threatening causes of chest pain in athletes may be cardiac or noncardiac in origin, which highlights the need for the sports medicine physician to consider pathology in multiple organ systems simultaneously. This article emphasizes the importance of ruling out immediately life threatening diagnoses, while acknowledging the most common causes of noncardiac chest pain in young athletes are benign. The authors propose a practical algorithm the sports medicine physician can use as a guide for the assessment and diagnostic work-up of the athlete with chest pain designed to help the physician arrive at the correct diagnosis in a clinically efficient and cost-effective manner.

  14. Non-traumatic thoracic emergencies: acute chest pain: diagnostic strategies

    International Nuclear Information System (INIS)

    Bonomo, Lorenzo; Di Fabio, Francesca; Rita Larici, Anna; Merlino, Biagio; Luigia Storto, Maria

    2002-01-01

    Acute chest pain may represent the initial and/or accompanying symptom in a variety of disease processes that may occur in the cardiovascular system, respiratory system, gastrointestinal tract, or musculoskeletal system. Although clinical history, risk factors, and physical examination are important factors in establishing the etiology of symptoms in patients presenting with acute chest pain, imaging modalities are frequently utilized. Noncardiac causes of acute chest pain are reviewed in this paper with special reference to the most recently published literature and emphasis on acute aortic diseases. Imaging modalities with indication of appropriateness, optimal technique and practical keys for interpretation are discussed. (orig.)

  15. The role of CT in assessing chest pain

    International Nuclear Information System (INIS)

    Capsa, R.

    2012-01-01

    Full text: Objective: Thoracic pain represents the common feature of a wide range of diseases of different causes. Usually, chest pain requires a fast workup, in order to eliminate potentially hazardous underlying conditions. The objective of the paper consists of presenting the role of computerized tomography (CT) in assessing the different causes and conditions related to chest pain. Materials and methods: The educational presentation relies on current literature data and mostly on images obtained from patients admitted in the various clinics and departments of our hospital, suffering from chest pain as admittance condition or as a symptom appeared during the hospital stay. Results: There are various radiological and imaging options for assessing a patient with chest pain, with reference to the underlying condition, type of pain onset (acute or chronic), specific indications and contraindications. From all these, CT is considered one of the most useful imaging options, in terms of diagnosis accuracy, fast workup, cost and availability. This paper focuses on the role of CT, presenting the most important diseases and conditions related to potential occurrence of chest pain and the most specific CT signs and findings usually reported in this setting. Furthermore, the presentation separates acute and chronic conditions, presenting the actual imaging protocols employed in this circumstances. Finally, there are considerations regarding CT rule-out protocols used in patients with acute chest pain in emergency conditions. Conclusions: Fast and accurate diagnosis is crucial for patient outcome, often life-saving, but currently there is no single algorithm in the imaging assessment of chest pain, while choosing the best imaging option relies mainly on history, clinical and laboratory data. CT is one of the most important imaging options available in patients with both acute and chronic chest pain. CT rule-out techniques have still to establish their clear role in a

  16. Pleuritic Chest Pain: Sorting Through the Differential Diagnosis.

    Science.gov (United States)

    Reamy, Brian V; Williams, Pamela M; Odom, Michael Ryan

    2017-09-01

    Pleuritic chest pain is characterized by sudden and intense sharp, stabbing, or burning pain in the chest when inhaling and exhaling. Pulmonary embolism is the most common serious cause, found in 5% to 21% of patients who present to an emergency department with pleuritic chest pain. A validated clinical decision rule for pulmonary embolism should be employed to guide the use of additional tests such as d-dimer assays, ventilation-perfusion scans, or computed tomography angiography. Myocardial infarction, pericarditis, aortic dissection, pneumonia, and pneumothorax are other serious causes that should be ruled out using history and physical examination, electrocardiography, troponin assays, and chest radiography before another diagnosis is made. Validated clinical decision rules are available to help exclude coronary artery disease. Viruses are common causative agents of pleuritic chest pain. Coxsackieviruses, respiratory syncytial virus, influenza, parainfluenza, mumps, adenovirus, cytomegalovirus, and Epstein-Barr virus are likely pathogens. Treatment is guided by the underlying diagnosis. Nonsteroidal anti-inflammatory drugs are appropriate for pain management in those with virally triggered or nonspecific pleuritic chest pain. In patients with persistent symptoms, persons who smoke, and those older than 50 years with pneumonia, it is important to document radiographic resolution with repeat chest radiography six weeks after initial treatment.

  17. Chest pain in a young female.

    Science.gov (United States)

    Basel, Paul S; Reschke, Daniel; April, Michael D

    2018-01-11

    Acute Coronary Syndrome (ACS) is a common diagnosis in the emergency department (ED), the most severe manifestation of which is ST elevation on electrocardiogram (ECG). ST elevation reflects obstruction of flow through the coronary arteries, most commonly due to coronary atherosclerotic plaque rupture. However, alternative causes of coronary obstruction causing ST elevation are possible. Spontaneous coronary artery dissection (SCAD) is an unusual cause of ST elevation in ED patients which providers may encounter in patients without traditional atherosclerosis risk factors. Patients presenting with SCAD as a cause of ST elevation require unique management from traditional ACS. Here we report a case of a 43 year old female presenting with chest pain and unusual ECG findings including accelerated idioventricular rhythm followed by subtle ST segment elevation and resolution of abnormalities. This case illustrates subtle clinical and ECG findings suggestive of SCAD which emergency physicians should consider when evaluating patients for ACS in the absence of traditional clinical presentations. Such considerations may prompt physicians to avoid therapy for coronary plaque rupture which is not indicated in patients with SCAD. Copyright © 2018. Published by Elsevier Inc.

  18. Left-sided approach for cardiac procedure and thoracoplasty in a patient with Marfan syndrome.

    Science.gov (United States)

    Shimamura, J; Kubota, H; Sudo, K

    2012-02-01

    We present a case of a 20-year-old female in whom we successfully performed a simultaneous Bentall procedure and thoracoplasty by initially removing only the left side of the costal cartilages. This modified sternal elevation technique offered chest stability and an excellent surgical view, and the postoperative course was satisfactory. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  19. Musculoskeletal Chest Pain in Pateints with Normal Cardiac Evaluations

    Directory of Open Access Journals (Sweden)

    Rahmatollah Hafezi

    2005-10-01

    Full Text Available Objective: Musculoskeletal chest pain is a common referral to emergency departments and general practitioners. The terms of costochondritis and musculoskeletal chestpains are often used synonymously. The basis for such diagnosis is held by exclusion. Purpose: To evaluate the presence of musculoskeletal apparatus pain in patients with angina pectoris, despite their normal cardiac evaluations. Materials & Methods: 971 patients referred for angina pectoris or chest pain were prospectively collected.Cardiac evaluations included: as history, physical exams, ECG-Chest X Ray, Echocardiography, perfusion scan and angiography as needed. One hundred patients with musculoskeletal symptoms along with normal cardiac evaluations were investigated .This group were examined by experienced physiatrists, history, physical exam, Cervical x ray, EMG/NCS and laboratory were also done in later group. Results: According to our study 10.3 % of patients with chest pain presentations had musculoskeletal rather than any cardiac problems. From 100 patients with musculoskeletal chest pain, mean age of 43.2, with 71% women.38% of them have left scapular pain and 60 % of them have tender points with high frequency in posterior neck muscle and humeral lat epicondyle. Prevalence of abnormal EMG/NCS was 35%, mostly cervical radiculopathy and abnormal cervical x ray was 26%, mostly DJD of cervical spine. Conclusion: This article reviews the causes of musculoskeletal chest pain and suggests an approach to any chest pain its needs more evaluation and more precise management. The results show an association, but not a causal link between musculoskeletal dysfunction and atypical chest pain. A careful physiatric examination including spinal movements and palpation for tendernes are suggested to be performed.

  20. Quick identification of acute chest pain patients study (QICS

    Directory of Open Access Journals (Sweden)

    van der Horst Iwan CC

    2009-06-01

    Full Text Available Abstract Background Patients with acute chest pain are often referred to the emergency ward and extensively investigated. Investigations are costly and could induce unnecessary complications, especially with invasive diagnostics. Nevertheless, chest pain patients have high mortalities. Fast identification of high-risk patients is crucial. Therefore several strategies have been developed including specific symptoms, signs, laboratory measurements, and imaging. Methods/Design The Quick Identification of acute Chest pain Study (QICS will investigate whether a combined use of specific symptoms and signs, electrocardiography, routine and new laboratory measures, adjunctive imaging including electron beam (EBT computed tomography (CT and contrast multislice CT (MSCT will have a high diagnostic yield for patients with acute chest pain. All patients will be investigated according a standardized protocol in the Emergency Department. Serum and plasma will be frozen for future analysis for a wide range of biomarkers at a later time point. The primary endpoint is the safe recognition of low-risk chest pain patients directly at presentation. Secondary endpoint is the identification of a wide range of sensitive predictive clinical markers, chemical biomarkers and radiological markers in acute chest pain patients. Chemical biomarkers will be compared to quantitative CT measurements of coronary atherosclerosis as a surrogate endpoint. Chemical biomarkers will also be compared in head to head comparison and for their additional value. Discussion This will be a very extensive investigation of a wide range of risk predictors in acute chest pain patients. New reliable fast and cheap diagnostic algorithm resulting from the test results might improve chest pain patients' prognosis, and reduce unnecessary costs and diagnostic complications.

  1. Embolized prostatic brachytherapy seeds mimicking acute chest pain syndromes

    Directory of Open Access Journals (Sweden)

    Nirmal Guragai

    2017-01-01

    Full Text Available A 59-year-old male with a history of nonobstructive coronary artery disease, diabetes mellitus, hypertension, and prostate cancer presented to the hospital with 1-day history of pleuritic chest pain. Initial workup for acute coronary event was unremarkable. Chest X-ray revealed multiple small radial densities which were linear and hyperdense, consistent with embolization of metallic seeds to the pulmonary circulation. The patient was noted to have had radioactive metallic seeds implanted for prostate cancer 6 months ago. Diagnosis of pulmonary embolization of prostatic seeds is challenging as they frequently present with chest pain mimicking acute coronary syndromes.

  2. Xanthogranulomatous pyelonephritis presenting as acute pleuritic chest pain: a case report.

    Science.gov (United States)

    Chow, Justin; Kabani, Rameez; Lithgow, Kirstie; Sarna, Magdalena A

    2017-04-12

    Xanthogranulomatous pyelonephritis is a rare and serious manifestation of chronic kidney inflammation that can be life-threatening if not recognized and treated appropriately, often with antibiotics and surgery. Affected patients are most commonly females in their fifth or sixth decade of life with a background of obstructive uropathy, nephrolithiasis, or recurrent urinary tract infections who present with vague nonspecific symptoms. A 43-year-old woman of Russian ethnicity with a history of nephrolithiasis presented to our emergency department with new left-sided pleuritic chest pain amid a 6-week history of constitutional symptoms including fevers, night sweats, and 7 kg of weight loss. Workup for acute coronary syndrome and pulmonary embolism in our emergency department was negative. Given that she was clinically unwell, she was admitted to internal medicine to expedite workup for the cause of her symptoms. A broad differential diagnosis for various infectious, inflammatory/autoimmune, and neoplastic processes was considered. Based on classic radiographic and histopathologic findings, she was ultimately diagnosed with xanthogranulomatous pyelonephritis of her left kidney, which was a direct consequence of chronic inflammation. This inflammation exhibited spread to local tissues and across her left hemidiaphragm, resulting in a unilateral pleural effusion which explained her chest discomfort. She was treated with antibiotics administered intravenously and urgent total nephrectomy with a good functional outcome. Our case illustrates an uncommon but clinically important do-not-miss diagnosis that underlies a common clinical presentation of pleuritic chest pain. The case underscores the importance of maintaining a broad differential diagnosis and organized approach when treating patients with undifferentiated clinical presentations.

  3. Left side approach for aortic valve replacement in patient with dextrocardia and situs inversus totalis

    Directory of Open Access Journals (Sweden)

    Salah E. Altarabsheh

    2017-10-01

    Full Text Available Aortic valve replacement in patients with dextrocardia and situs inversus totalis is technically challenging due to anatomical considerations. Modifications of the cannulation strategy and operative tool sets are helpful. We report a 47-year-old man who had dextrocardia with situs inversus totalis with severe aortic regurgitation. Our approach was precisely planned depending on the clear anatomy outlined by preoperative contrast-enhanced computed tomography of the chest. We used a surgical approach in which the main surgeon was standing on the left side of the patient. Left sided approach provided excellent exposure for aortic valve replacement in this case scenario.

  4. Left-sided cecal diverticulitis associated with midgut malrotation.

    Science.gov (United States)

    Chen, Jia-Hui

    2018-01-01

    Malrotation of the midgut is generally considered as a pediatric pathology with the majority of patients presenting in childhood. The diagnosis is rare in adults, which sometimes leads to delay in diagnosis and treatment. An index of suspicion is therefore required when dealing with patients of any age group with abdominal symptoms. We present a case of a 26-year-old male who presented with left lower abdominal pain with preoperative computed tomography showing suspected left-sided appendicitis associated with midgut malrotation. The duodenum, small bowel, and cecum were abnormally located, with the presence of a thickened and inflamed appendix with fecalith images. The patient underwent an emergency laparotomy, and ruptured cecal diverticulitis with abscess formation was confirmed. We performed a cecectomy, and the patient did not have an uneventful postoperative recovery. A review of the literature is presented to highlight the rarity of midgut malrotation and the controversies surrounding its surgical management in the adult population with ruptured left-sided cecal diverticulitis.

  5. Left-sided cecal diverticulitis associated with midgut malrotation

    Directory of Open Access Journals (Sweden)

    Jia-Hui Chen

    2018-01-01

    Full Text Available Malrotation of the midgut is generally considered as a pediatric pathology with the majority of patients presenting in childhood. The diagnosis is rare in adults, which sometimes leads to delay in diagnosis and treatment. An index of suspicion is therefore required when dealing with patients of any age group with abdominal symptoms. We present a case of a 26-year-old male who presented with left lower abdominal pain with preoperative computed tomography showing suspected left-sided appendicitis associated with midgut malrotation. The duodenum, small bowel, and cecum were abnormally located, with the presence of a thickened and inflamed appendix with fecalith images. The patient underwent an emergency laparotomy, and ruptured cecal diverticulitis with abscess formation was confirmed. We performed a cecectomy, and the patient did not have an uneventful postoperative recovery. A review of the literature is presented to highlight the rarity of midgut malrotation and the controversies surrounding its surgical management in the adult population with ruptured left-sided cecal diverticulitis.

  6. Heartburn or Chest Pain: When Is It Heart Attack?

    Science.gov (United States)

    ... Pressure, tightness, pain, or a squeezing or aching sensation in your chest or arms that may spread to your neck, jaw or back Nausea, indigestion, heartburn or abdominal pain Shortness of breath Cold sweat Fatigue Lightheadedness or sudden dizziness The most ...

  7. Dual-source CT in chest pain diagnosis

    International Nuclear Information System (INIS)

    Johnson, Thorsten R.C.; Nikolaou, K.; Fink, C.; Rist, C.; Reiser, M.F.; Becker, C.R.; Becker, A.; Knez, A.

    2007-01-01

    With the depiction of pulmonary arteries, coronary arteries, and the aorta, CT angiography of the chest offers a comprehensive diagnostic work-up of unclear chest pain. The aim of this study was to assess the diagnostic accuracy of dual-source CT in this patient group. A total of 47 patients suffering from unclear chest pain were examined with a Siemens Somatom Definition. Volume and flow of contrast media (Ultravist, Schering) were adapted to the body weight. The examinations were evaluated with regard to image quality and contrast opacification and to the diagnostic accuracy with reference to the final clinical diagnosis. Adequate contrast opacification was achieved in all examinations. The depiction of the coronary arteries was diagnostic in all cases. The cause of chest pain could be identified in 41 cases. Among the diagnoses were coronary and myocardial pathologies, valvular disease, aortic aneurysms and dissections, pulmonary embolism, and pneumonic consolidation. DSCT angiography of the chest offers a very good image quality even at high heart rates so that a high diagnostic accuracy is achieved in patients with acute chest pain. (orig.) [de

  8. Reconstruction of the chest wall after excision of a giant malignant ...

    African Journals Online (AJOL)

    2011-07-29

    Jul 29, 2011 ... Excision of giant chest wall tumor leaves a defect that is reconstructed using musculocutaneous flaps ... Case Report. Our patient was a 24-year-old man who presented at the surgical outpatient clinic with 7 months history of persistent left sided chest pain minimally relieved by analgesics and, which greatly ...

  9. [Investigating chest pain--is there a gender bias?].

    Science.gov (United States)

    Reisin, L; Yosefy, C; Kleir, S; Hay, E; Peled, R; Scharf, S

    1998-12-15

    Ischemic heart disease (IHD) is women is characterized by a higher morbidity and mortality in the peri-infarction and coronary bypass peri-operative periods. These epidemiological data strengthen our impression that the health system unintentionally "ignores" the high proportion of females with IHD. The process of investigating chest pain, diagnosing IHD, and the subsequent treatment and rehabilitation, seem to differ between the genders. Time elapsed from beginning of chest pain to diagnosis of IHD seems to be longer in women than in men. Personal, educational and social factors are contributory. Although time elapsed between diagnosis and rehabilitation is usually similar in the genders, peri-operative morbidity and mortality are higher in women. It may be that the higher rates in women are caused by delay in diagnosis and treatment, which allows worsening of the disease in women before treatment. This delay can occur during the time needed for evaluation of chest pain, from the door of the physician to diagnosis and treatment. In our retrospective study we determined the difference in referral of men and women with chest pain to the emergency department (ED) and the attitude of physicians in the ED and medical department to chest pain in men and in women, including final diagnosis on discharge. 615 patients over 18 years referred to the ED for chest pain during 3 randomly chosen, consecutive months were studied. We found that women constituted only 39.5% of the referred patients, but the proportion hospitalized was similar to that in men. Hospitalized women were older (57.7 +/- 18.4 versus 49.7 +/- 17.8 years in men), and had more risk factors (4 versus 2 in men). Proportions of specific diagnoses on discharge from hospital were equal in the genders. To bridge the differences and to implement education in prevention, investigation and treatment of IHD in women, we established the "Female Heart" clinic. The objective of this clinic is to reduce differences in the

  10. [Rare primary chest wall sarcoma: the synovialosarcoma].

    Science.gov (United States)

    Fekih, L; Boussoffara, L; Fenniche, S; Abdelghaffar, H; Akrout, I; Ayadi, A; Megdiche, M-L

    2011-05-01

    Malignant primary tumours occurring in the thorax encompass a large group of tumours which may arise from the lung, mediastinal structures, the pleura or the chest wall. We report the case of a 37 year old patient, who presented with left sided chest pain. On clinical examination a right sided chest wall mass was identified. Chest X Ray showed a left sided upper mediastinal opacity, associated with a left sided pleural opacity. Thoracic CT scan revealed a large mass arising from the chest wall and infiltrating the mediastinum associated with a second chest wall mass at the level of the 8(th) and 9(th) right ribs. The biopsy of the chest wall mass revealed it to be a parietal synovialosarcoma. The patient responded to chemotherapy based on ifosfamid and doxorubicin as well as mediastino-pulmonary radiotherapy. There was an improvement in the patient's clinical and radiological state but the patient died by pulmonary embolism after the 3(rd) cause of treatment. Chest wall synovialosarcoma has a poor prognosis, however, its chemosensitivity means that treatment may initially be effective. Copyright © 2011 SPLF. Published by Elsevier Masson SAS. All rights reserved.

  11. Computer Assisted Diagnosis of Chest Pain. Preliminary Manual

    Science.gov (United States)

    1984-04-27

    ANXIOUS (87) DISTRESSED (88) Don’t attempt deep psychoanalysis here. If your patient is obviously reacting to great pain or other severe symptoms...INTRODUCTORY PAGE 3 NEW 6912 EMPTY (TREATMENT DISPLAYS) 4 NEW 3840 EMPTY (TREATMENT DISPLAYS) 5 NEW 7680 EMPTY (TREATMENT DISPLAYS) 6 NEW 3328 EMPTY ...currently empty . These files allocate space for the inclusion of chest pain treatment regimes. PROGRAM 7 - PROGNOSTIC PROGRAM PROGRAM 8 - PROGNOSTIC

  12. Atypical chest pain: Needles in a haystack | Jansen van Vuuren ...

    African Journals Online (AJOL)

    A 20-year-old man presented with a 6-month history of intermittent chest pain. Initial imaging demonstrated approximately 15 sewing needles lodged in his myocardium, predominantly in the left ventricle. The patient has been referred to cardiothoracic surgery for further management. His progress will be monitored closely.

  13. Approach to chest pain and acute myocardial infarction

    African Journals Online (AJOL)

    March 2016, Vol. 106, No. 3. Chest pain is a common cause for attendance at emer gency and primary care consultation rooms. The life time prevalence accounts for 20 ..... Pancreatitis. Cholecystitis. Cholangitis. Biliary colic. Peptic ulcer disease. Pulmonary. Acute pulmonary embolism. Pulmonary hypertension. Pneumonia.

  14. Development of quality metrics for ambulatory pediatric cardiology: Chest pain.

    Science.gov (United States)

    Lu, Jimmy C; Bansal, Manish; Behera, Sarina K; Boris, Jeffrey R; Cardis, Brian; Hokanson, John S; Kakavand, Bahram; Jedeikin, Roy

    2017-12-01

    As part of the American College of Cardiology Adult Congenital and Pediatric Cardiology Section effort to develop quality metrics (QMs) for ambulatory pediatric practice, the chest pain subcommittee aimed to develop QMs for evaluation of chest pain. A group of 8 pediatric cardiologists formulated candidate QMs in the areas of history, physical examination, and testing. Consensus candidate QMs were submitted to an expert panel for scoring by the RAND-UCLA modified Delphi process. Recommended QMs were then available for open comments from all members. These QMs are intended for use in patients 5-18 years old, referred for initial evaluation of chest pain in an ambulatory pediatric cardiology clinic, with no known history of pediatric or congenital heart disease. A total of 10 candidate QMs were submitted; 2 were rejected by the expert panel, and 5 were removed after the open comment period. The 3 approved QMs included: (1) documentation of family history of cardiomyopathy, early coronary artery disease or sudden death, (2) performance of electrocardiogram in all patients, and (3) performance of an echocardiogram to evaluate coronary arteries in patients with exertional chest pain. Despite practice variation and limited prospective data, 3 QMs were approved, with measurable data points which may be extracted from the medical record. However, further prospective studies are necessary to define practice guidelines and to develop appropriate use criteria in this population. © 2017 Wiley Periodicals, Inc.

  15. The occurrences of chest pains and frequent coughing among ...

    African Journals Online (AJOL)

    This study aimed at establishing occurrences of chest pains and frequent coughing among different classes of residents within Selebi Phikwe, Botswana where there are on going nickel-copper (Ni-Cu) mining and smelting activities. Through the administration of questionnaires and structured questions to 600 individuals, ...

  16. How do patients with chest pain access Emergency Department care?

    Science.gov (United States)

    Van Severen, Evie; Willemsen, Robert; Vandervoort, Pieter; Sabbe, Marc; Dinant, Geert-Jan; Buntinx, Frank

    2017-12-01

    It is important that patients with symptoms of acute coronary syndrome receive appropriate medical care as soon as possible. Little is known about the preadmission actions that patients with chest pain take before arrival at the Emergency Department (ED). This study aimed to describe the actions of patients with chest pain or pressure after onset of symptoms. What is the first action following onset of symptoms? Who is the first lay or professional person to be contacted? Which steps are taken first? How is the patient transported to the hospital? Consecutive patients, arriving at the ED of two large hospitals in Belgium, were asked additional questions during the initial assessment. Overall, 35% of 412 consecutive patients with chest pain admitted to the ED were diagnosed with acute coronary syndrome. A total of 57% contacted a GP between symptom onset and arrival at the ED. Only 32% of the patients were transported to the ED by ambulance, 16% drove themselves and 52% arrived by other means of transport (by family, neighbour, GP, public transport). In Belgium, the GP is still the first professional to be contacted for most patients. Other patients initially rely on their partner, family or friends when symptoms emerge. Too often, patients with chest pain rely on other transport to get to the ED instead of calling the Emergency Medical Services. This study included only patients who ultimately attended the ED.

  17. Picture quiz: a case of sudden severe chest pain.

    Science.gov (United States)

    Rabia, Mustafa Abu; Sullivan, P; Stivaros, Stavros M

    2007-01-01

    An 18-year-old male with no previous medical history presented to hospital with sudden onset of acute epigastric pain radiating to the anterior chest wall and both shoulders. There was no history of recent trauma and he had not been vomiting.

  18. Left-sided gall bladder: Report of two cases

    Directory of Open Access Journals (Sweden)

    Chrungoo R

    2007-01-01

    Full Text Available Left-sided gall bladder without situs inversus viscerum is a rare albeit recognized clinical entity. We report our experience of two cases of left-sided gall bladder in two women aged 36 and 48 who underwent laparoscopic cholecystectomy for chronic calculous cholecystitis. Left-sided gall bladder may provide an unusual surprise to the surgeons during laparoscopy as routine pre-operative studies may not always detect the anomaly. Awareness of the unpredictable confluence of the cystic duct into the common bile duct (CBD and selective use of intraoperative cholangiography aid in the safe laparoscopic management of this unusual entity.

  19. Chest Pain may be the First Symptom of Malignant Tumors in Children: Report of Two Cases

    Directory of Open Access Journals (Sweden)

    Alper Akın

    2016-03-01

    Full Text Available The majority of chest pain in children is idiopathic or as­sociated with locomotor system pathologies. Albeit car­diac and other thoracic malign tumors may cause chest pain, malignancies usually show rapid clinical onset and are presented with multiple systemic symptoms. It is not a usual finding for chest pain being the sole initial symp­tom. Herein, we report two children who were presented with chest pain as an initial symptom and diagnosed with fibrosarcoma and lymphoma afterwards. Therefore, we want to emphasize that cardiac and pericardial malignant tumors should be remembered in differential diagnosis of chest pain in children.

  20. Pain in the chest in a user of cocaine

    International Nuclear Information System (INIS)

    Wiener, M.D.; Putnam, C.E.

    1987-01-01

    A 21-year-old man presented with pleuritic substernal chest pain of one hour's duration. The pain was exacerbated in a supine position and did not radiate. Questioning revealed that he was a recreational user of cocaine and had inhaled free-based cocaine via a pipe the previous evening and as recently as two hours before admission to the hospital. Physical examination demonstrated an anxious young man with a respiratory rate of 26 breaths per minute and shallow. He was afebrile with normal heart rate and blood pressure. His sternum was tender to palpation, and auscultation revealed precordial crepitus synchronous with systole. His electrocardiogram showed sinus rhythm at a rate of 62 beats per minute. Posteroanterior and lateral roentgenograms of the chest were obtained. A diagnosis of spontaneous pneumomediastinum was made

  1. The view of gastroenterologists on non-cardiac chest pain in Asia.

    Science.gov (United States)

    Cheung, T K; Lim, P W Y; Wong, B C Y

    2007-08-15

    Non-cardiac chest pain is an important disorder in Asia. The practice and views of gastroenterologists on non-cardiac chest pain in this region are not known. To determine the current understanding, diagnostic practice and treatment strategies among gastroenterologists on the management of non-cardiac chest pain in Asia. A 24-item questionnaire was sent to gastroenterologists in Mainland China, Hong Kong, Malaysia, Indonesia, Philippines, Singapore, Taiwan and Thailand. 186 gastroenterologists participated with a response rate of 74%. 98% of gastroenterologists managed patients with non-cardiac chest pain over the last 6 months. 64% felt that the number of non-cardiac chest pain patients was increasing and 85% believed that the most common cause of non-cardiac chest pain was GERD. 94% of the gastroenterologists believed that they should manage non-cardiac chest pain patients, but only 41% were comfortable in diagnosing non-cardiac chest pain. The average number of investigations performed was four in non-cardiac chest pain patients, and oesophago-gastro-duodenoscopy was the most commonly used initial test. A proton pump inhibitor was considered the first-line treatment in non-cardiac chest pain and was reported as the most effective treatment by the gastroenterologists. Most gastroenterologists were practicing evidence-based medicine, but frequent use of investigations and a lack of awareness of the role of visceral hypersensitivity in non-cardiac chest pain patients were noted.

  2. The relevance of accuracy of heartbeat perception in noncardiac and cardiac chest pain.

    Science.gov (United States)

    Schroeder, Stefanie; Gerlach, Alexander L; Achenbach, Stephan; Martin, Alexandra

    2015-04-01

    The development and course of noncardiac chest pain are assumed to be influenced by interoceptive processes. It was investigated whether heartbeat perception was enhanced in patients suffering from noncardiac chest pain and to what degree it was associated with self-reported cognitive-perceptual features and chest pain characteristics. A total of 42 patients with noncardiac chest pain (NCCP), 35 patients with cardiac chest pain, and 52 healthy controls were recruited. Heartbeat perception was assessed using the Schandry task and a modified Brener-Kluvitse task. Self-report measures assessed anxiety sensitivity, somatosensory amplification, heart-focused anxiety, and chest pain characteristics. Heartbeat perception was not more accurate in patients with NCCP, compared to patients with cardiac chest pain and healthy controls. However, in patients with NCCP, the error score (Schandry task) was significantly associated with stronger chest pain impairment, and the response bias (Brener-Kluvitse task) was associated with lower chest pain intensity. Against assumptions of current etiological models, heartbeat perception was not enhanced in patients with NCCP. Chest pain characteristics and particularly their appraisal as threatening might be more relevant to NCCP than the perceptional accuracy of cardiac sensations and should be focused in psychological interventions. However, associations with chest pain impairment suggest cardiac interoception to influence the course of NCCP.

  3. Chest Pain: The Need to Consider Less Frequent Diagnosis

    Directory of Open Access Journals (Sweden)

    Pedro Magalhães

    2016-01-01

    Full Text Available Chest pain is one of the most frequent patient’s complaints. The commonest underlying causes are well known, but, sometimes, in some clinical scenarios, it is necessary to consider other diagnoses. We report a case of a 68-year-old Caucasian male, chronically hypertensive, who complained of recurrent episodes of chest pain and fever with elevated acute phase reactants. The first investigation was negative for some of the most likely diagnosis and he quickly improved with anti-inflammatory drugs. Over a few months, his symptoms continued to recur periodically, his hypertension was aggravated, and he developed headaches and lower limbs claudication. After a temporal artery biopsy that was negative for vasculitis, he underwent a positron emission tomography suggestive of Takayasu Arteritis. Takayasu Arteritis is a rare chronic granulomatous vasculitis of the aorta and its first-order branches affecting mostly females up to 50 years old. Chest pain is experienced by >40% of the patients and results from the inflammation of the aorta, pulmonary artery, or coronaries.

  4. Diaphragmatic cramp as a possible cause of noncardiac chest pain and referred mandibular pain.

    Science.gov (United States)

    Blows, W T

    1999-06-01

    The initial assumption that sudden acute chest pain may be of cardiac origin is justifiable, but when this proves not to be the case the patient is left with little explanation of the cause. It is suggested here that diaphragmatic cramp may be a cause of some undiagnosed noncardiac chest pains associated with mandibular referred pain. The phrenic nerve provides both motor and sensory innervation to the diaphragm, while the trigeminal nerve carries sensation from the mandibular teeth. Both nerves originate in separate nuclei close together in the lower medulla. Interconnections between these nuclei and others higher up in the brain may provide one explanation for this problem.

  5. Chest pain following oesophageal stenting for malignant dysphagia

    International Nuclear Information System (INIS)

    Golder, Mark; Tekkis, Paris P.; Kennedy, Colette; Lath, Sadaf; Toye, Rosemary; Steger, Adrian C.

    2001-01-01

    AIM: The palliative use of self-expanding metallic stents has been widely reported to relieve dysphagia in cases of oesophageal carcinoma. Little has been documented on the severity of chest pain following oesophageal stenting. The aim of this study was to investigate the association of pain with oesophageal stenting for malignant dysphagia. METHODS: Fifty-two patients with inoperable oesophageal carcinoma underwent stent placement between 1995-1999. Daily opioid analgesic requirements (mg of morphine equivalent doses) were monitored for 3 days before and 7 days after stenting. The degree of palliation was expressed as a dysphagia score (0-3). Hospital stay, readmission days, stent complications and patient survival time were also recorded. RESULTS: Twenty-six patients (50%) required opioid analgesia for chest pain (median dose: 80 mg morphine/day) within 48 h of the procedure compared to 11 (21.2%) patients before stenting (P = 0.0041). A significant increase was evident in the analgesic consumption following stent deployment (P < 0.001). The dysphagia score improved by a median value of 1 (CI 0.25)P < 0.001, with a re-intervention rate of 11.5%. The median survival time was 40 days post stenting (range 1-120). CONCLUSION: A significant proportion of patients developed chest pain after oesophageal stenting, requiring high dose opioid analgesia. As the origin of the pain is still unknown, pre-emptive analgesia may a play role in reducing stent-related morbidity and possibly in-hospital stay. Golder, M. et al. (2001)

  6. Roentgenologic appearance of left-sided inferior vena cava

    International Nuclear Information System (INIS)

    Sasaki, Fumio; Koga, Sukehiko; Takeuchi, Akira; Saitoh, Takashi

    1985-01-01

    2 Cases of left-sided inferior vena cava, and 2 cases of left-sided inferior vena cava with azygos and hemiazygos continuation were evaluated with computed tomography and other roentgenologic procedures and discussed thier clinical and radiological significance. Left-sided inferior vena cava with azygos (hemiazygos) continuation is often associated with cyanotic or acyanotic congenital heart disease and abnormalities of cardiovascular position, abdominal situs and polysplenia. But, single left-sided inferior vena cavas have little tendency having associated anomalies. Both venous anomalies also shuld be embryologically differentiated, namely, failure of development of the lower portion of the supracardinal veins results in infrahepatic interruption of inferior vena cava with azygos continuation, persistence of the left cardinal system and atrophy of the right system lead to the left-side inferior vena cava. Knowledge of inferior vena cava anomalies is important to the radiologist in order to differentiate between venous anomalies and an enlarged lymph nodes in a patient with malignant tumor. (author)

  7. Prevalence of left-sided melanomas in an Irish population.

    LENUS (Irish Health Repository)

    de Blacam, C

    2011-04-17

    BACKGROUND: A predominance of melanomas on the left side of the body has recently been described. No associations between tumour laterality and gender, age or anatomical site have been identified. AIM: The aim of this study was to investigate the prevalence of left-sided melanomas in an Irish population and to examine potential associations with various patient and tumour characteristics. METHODS: A retrospective chart review of patients with cutaneous melanoma who were treated over a 10-year period was carried out. Lateral distribution of melanoma on either side of the body was compared using χ(2) analysis and evaluated by gender, age group, anatomic location, histologic subtype and Breslow depth. RESULTS: More melanomas occurred on the left side (57%, P = 0.015), and this finding was particularly significant in females. For both genders combined, there were no statistically significant differences in laterality by age group, anatomic location, type of melanoma and Breslow depth. There were significantly more superficial spreading melanomas on the left side in both men and women. CONCLUSIONS: This study demonstrates a predominance of left-sided melanomas in Irish patients. While a number of demographic and molecular associations have been proposed, further research is required to fully explain this phenomenon.

  8. Prevalence of left-sided melanomas in an Irish population.

    LENUS (Irish Health Repository)

    de Blacam, C

    2012-02-01

    BACKGROUND: A predominance of melanomas on the left side of the body has recently been described. No associations between tumour laterality and gender, age or anatomical site have been identified. AIM: The aim of this study was to investigate the prevalence of left-sided melanomas in an Irish population and to examine potential associations with various patient and tumour characteristics. METHODS: A retrospective chart review of patients with cutaneous melanoma who were treated over a 10-year period was carried out. Lateral distribution of melanoma on either side of the body was compared using chi(2) analysis and evaluated by gender, age group, anatomic location, histologic subtype and Breslow depth. RESULTS: More melanomas occurred on the left side (57%, P = 0.015), and this finding was particularly significant in females. For both genders combined, there were no statistically significant differences in laterality by age group, anatomic location, type of melanoma and Breslow depth. There were significantly more superficial spreading melanomas on the left side in both men and women. CONCLUSIONS: This study demonstrates a predominance of left-sided melanomas in Irish patients. While a number of demographic and molecular associations have been proposed, further research is required to fully explain this phenomenon.

  9. Midgut malrotation presenting with left-sided acute appendicitis and CT inversion sign

    Science.gov (United States)

    Çağlar, Emrah; Arıbaş, Bilgin; Tiken, Ramazan; Keskin, Suat

    2014-01-01

    In patients presenting with abdominal pain, appendicitis is the most common surgical disorder. Appendicitis causing pain in the left lower quadrant is extremely rare and can occur with congenital abnormalities that include true left-sided appendix or as an atypical presentation of right-sided long appendix, which projects into the left lower quadrant. We report a case of a 69-year-old man showing midgut malrotation with acute appendicitis presenting as left lower quadrant abdominal pain. PMID:24682135

  10. Incarcerated vermiform appendix in a left-sided inguinal hernia.

    Science.gov (United States)

    Breitenstein, S; Eisenbach, C; Wille, G; Decurtins, M

    2005-03-01

    We report here of a patient with an incarcerated vermiform appendix occurring in a left-sided indirect inguinal hernia. Occasionally, appendices are found in a hernial sac; however, the finding of an incarcerated vermiform appendix in an inguinal hernia on the left side is very unusual and has only been previously described once. The patient suffering this rare entity underwent appendectomy and repair of the hernia and experienced an uneventful postoperative recovery. The possibility of the presence of a situs inversus, or malrotation, as an underlying cause for the observed pathology was excluded by x-ray examination.

  11. [Exploration on eighteen incompatible medicaments of chest pain prescriptions based on association rules mining].

    Science.gov (United States)

    Zhang, Yuhua; Hua, Haoming; Fan, Xinsheng; Wang, Chongjun; Duan, Jinao

    2011-12-01

    To investigate the laws of eighteen incompatible medicaments of the chest pain prescriptions based on association rules mining. The database of chest pain prescription was established and then the chest pain prescriptions composed of eighteen incompatible medicaments were screened. The dynasty, couplet medicines, the property and flavor of drugs and preparation form were analyzed with the frequent item sets and corresponding analysis methods. Eight hundred and fifty chest pain prescriptions were collected, and 88 of them contained eighteen incompatible medicaments, taking 10.3% of all; the applications of ancient and modern chest pain prescriptions containing eighteen incompatible medicaments are significant difference (P rules for application of anti-drug compatibility to treat chest pain.

  12. Stress Tests for Chest Pain: When You Need an Imaging Test -- and When You Don't

    Science.gov (United States)

    ... Resources Adult , Geriatric Stress Tests for Chest Pain Stress Tests for Chest Pain When you need an ... pain isn’t from heart disease. A cardiac stress test makes the heart work hard so your ...

  13. Retroperitoneal Paraganglioma Presenting as a Chest Pain: A Case Report

    Directory of Open Access Journals (Sweden)

    Parag Brahmbhatt

    2013-01-01

    Full Text Available Paragangliomas are very rare tumors derived from neuroendocrine cells of autonomic nervous system. Extra-adrenal paragangliomas account for only 10 to 15% of all paragangliomas and may present incidentally as a mass. Typical triad of fluctuating hypertension, headache, and sweating is not always present which makes the diagnosis difficult sometimes. Definitive diagnosis is usually made with histologic findings and surgery is the treatment of choice. We report a case of a 53-year-old male who presented with chest pain and vomiting.

  14. Man in his 50s with chest pain and dyspnoea.

    Science.gov (United States)

    Obayashi, Yuki; Izumi, Chisato; Nakagawa, Yoshihisa

    2018-05-01

    A man in his 50s with sudden-onset chest pain and dyspnoea was transferred to the emergency room. He had a history of aortic valve replacement due to aortic regurgitation with a mechanical valve 6 years previously. Heart rate was 90 bpm, and blood pressure was too low to measure. In the emergency room, he presented with severe dyspnoea and a chest X-ray showed severe lung congestion (figure 1A). ECG showed complete left bundle branch block. His respiratory status rapidly worsened, and he went into cardiopulmonary arrest. After cardiopulmonary resuscitation, transthoracic echocardiography was performed (figure 1B, online supplementary video 1).DC1SP110.1136/heartjnl-2017-312477.supp1Supplementary file 1 heartjnl;104/10/868/F1F1F1Figure 1(A) Chest X-ray. (B) Colour Doppler image from apical five-chamber view. What is the most likely cause of the patient's cardiopulmonary arrest?Myocardial infarction in left main trunkAortic dissectionProsthetic valve thrombosisProsthetic valve embolisationPulmonary embolism. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  15. Evaluation and Management of Patients with Noncardiac Chest Pain

    Directory of Open Access Journals (Sweden)

    C. Shekhar

    2008-01-01

    Full Text Available Up to a third of patients undergoing coronary angiography for angina-like chest pain are found to have normal coronary arteries and a substantial proportion of these individuals continue to consult and even attend emergency departments. Initially, these patients are usually seen by cardiologists but with accumulating evidence that the pain might have a gastrointestinal origin, it may be more appropriate for them to be cared for by the gastroenterologist once a cardiological cause has been excluded. This review covers the assessment and management of this challenging condition, which includes a combination of education, reassurance, and pharmacotherapy. For the more refractory cases, behavioral treatments, such as cognitive behavioral therapy or hypnotherapy, may have to be considered.

  16. Intraoperative colonic irrigation in the management of left sided ...

    African Journals Online (AJOL)

    Objectives: To evaluate the safety and benefits of antegrade intraoperative colonic irrigation (lavage) and primary anastomosis, after colonic resection, in the treatment of left sided large bowel emergencies. Design: A prospective descriptive study. Setting: Jos University Teaching Hospital, Jos, Nigeria. Participants: Thirty ...

  17. CT coronary angiographic evaluation of suspected anginal chest pain.

    Science.gov (United States)

    Moss, Alastair J; Newby, David E

    2016-02-15

    Non-invasive imaging plays a critical role in the assessment of patients presenting with suspected angina chest pain. However, wide variations in practice across Europe and North America highlight the lack of consensus in selecting the appropriate first-line test for the investigation of coronary artery disease (CAD). CT coronary angiography (CTCA) has a high negative predictive value for excluding the presence of CAD. As such, it serves as a potential 'gatekeeper' to downstream testing by reducing the rate of inappropriate invasive coronary angiography. Two recent large multicentre randomised control trials have provided insights into whether CTCA can be incorporated into chest pain care pathways to improve risk stratification of CAD. They demonstrate that using CTCA enhances diagnostic certainty and improves the targeting of appropriate invasive investigations and therapeutic interventions. Importantly, reductions in cardiac death and non-fatal myocardial infarction appear to be attained through the more appropriate use of preventative therapy and coronary revascularisation when guided by CTCA. With this increasing portfolio of evidence, CTCA should be considered the non-invasive investigation of choice in the evaluation of patients with suspected angina pectoris due to coronary heart disease. NCT01149590, post-results. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  18. Editor's Choice-The organization of chest pain units: Position statement of the Acute Cardiovascular Care Association.

    Science.gov (United States)

    Claeys, Marc J; Ahrens, Ingo; Sinnaeve, Peter; Diletti, Roberto; Rossini, Roberta; Goldstein, Patrick; Czerwińska, Kasia; Bueno, Héctor; Lettino, Maddalena; Münzel, Thomas; Zeymer, Uwe

    2017-04-01

    Chest pain units are defined as organizational short stay units with specific management protocols designed to facilitate and optimize the diagnosis of patients presenting with chest pain in the emergency department. The present document is intended to standardize and facilitate the installation of chest pain units nearby to the emergency department or as an integral part of the emergency department. Recommendations on organizational structure, physical and technical requirements and on disease management are presented. More standardized installation and implementation of chest pain units will enhance the quality of chest pain units and improve the quality of care of our chest pain patients.

  19. Predicting Chest Wall Pain From Lung Stereotactic Body Radiotherapy for Different Fractionation Schemes

    International Nuclear Information System (INIS)

    Woody, Neil M.; Videtic, Gregory M.M.; Stephans, Kevin L.; Djemil, Toufik; Kim, Yongbok; Xia Ping

    2012-01-01

    Purpose: Recent studies with two fractionation schemes predicted that the volume of chest wall receiving >30 Gy (V30) correlated with chest wall pain after stereotactic body radiation therapy (SBRT) to the lung. This study developed a predictive model of chest wall pain incorporating radiobiologic effects, using clinical data from four distinct SBRT fractionation schemes. Methods and Materials: 102 SBRT patients were treated with four different fractionations: 60 Gy in three fractions, 50 Gy in five fractions, 48 Gy in four fractions, and 50 Gy in 10 fractions. To account for radiobiologic effects, a modified equivalent uniform dose (mEUD) model calculated the dose to the chest wall with volume weighting. For comparison, V30 and maximum point dose were also reported. Using univariable logistic regression, the association of radiation dose and clinical variables with chest wall pain was assessed by uncertainty coefficient (U) and C statistic (C) of receiver operator curve. The significant associations from the univariable model were verified with a multivariable model. Results: 106 lesions in 102 patients with a mean age of 72 were included, with a mean of 25.5 (range, 12–55) months of follow-up. Twenty patients reported chest wall pain at a mean time of 8.1 (95% confidence interval, 6.3–9.8) months after treatment. The mEUD models, V30, and maximum point dose were significant predictors of chest wall pain (p < 0.0005). mEUD improved prediction of chest wall pain compared with V30 (C = 0.79 vs. 0.77 and U = 0.16 vs. 0.11). The mEUD with moderate weighting (a = 5) better predicted chest wall pain than did mEUD without weighting (a = 1) (C = 0.79 vs. 0.77 and U = 0.16 vs. 0.14). Body mass index (BMI) was significantly associated with chest wall pain (p = 0.008). On multivariable analysis, mEUD and BMI remained significant predictors of chest wall pain (p = 0.0003 and 0.03, respectively). Conclusion: mEUD with moderate weighting better predicted chest wall pain

  20. Fetal Stomach Position Predicts Neonatal Outcomes in Isolated Left-Sided Congenital Diaphragmatic Hernia.

    Science.gov (United States)

    Basta, Amaya M; Lusk, Leslie A; Keller, Roberta L; Filly, Roy A

    2016-01-01

    We sought to determine the relationship between the degree of stomach herniation by antenatal sonography and neonatal outcomes in fetuses with isolated left-sided congenital diaphragmatic hernia (CDH). We retrospectively reviewed neonatal medical records and antenatal sonography of fetuses with isolated left CDH cared for at a single institution (2000-2012). Fetal stomach position was classified on sonography as follows: intra-abdominal, anterior left chest, mid-to-posterior left chest, or retrocardiac (right chest). Ninety fetuses were included with 70% surviving to neonatal discharge. Stomach position was intra-abdominal in 14% (n = 13), anterior left chest in 19% (n = 17), mid-to-posterior left chest in 41% (n = 37), and retrocardiac in 26% (n = 23). Increasingly abnormal stomach position was linearly associated with an increased odds of death (OR 4.8, 95% CI 2.1-10.9), extracorporeal membrane oxygenation (ECMO; OR 5.6, 95% CI 1.9-16.7), nonprimary diaphragmatic repair (OR 2.7, 95% CI 1.4-5.5), prolonged mechanical ventilation (OR 5.9, 95% CI 2.3-15.6), and prolonged respiratory support (OR 4.0, 95% CI 1.6-9.9). All fetuses with intra-abdominal stomach position survived without substantial respiratory morbidity or need for ECMO. Fetal stomach position is strongly associated with neonatal outcomes in isolated left CDH. This objective tool may allow for accurate prognostication in a variety of clinical settings. © 2015 S. Karger AG, Basel.

  1. Reconstruction of the decision-making process in assessing musculoskeletal chest pain

    DEFF Research Database (Denmark)

    Stochkendahl, Mette J; Vach, Werner; Hartvigsen, Jan

    2012-01-01

    The purposes of this study were to identify the most important determinants from the patient history and clinical examination in diagnosing musculoskeletal chest pain (MSCP) in patients with acute noncardiac chest pain when supported by a structured protocol and to construct a decision tree...

  2. Clinical outcomes and cost effectiveness of accelerated diagnostic protocol in a chest pain center compared with routine care of patients with chest pain.

    Science.gov (United States)

    Asher, Elad; Reuveni, Haim; Shlomo, Nir; Gerber, Yariv; Beigel, Roy; Narodetski, Michael; Eldar, Michael; Or, Jacob; Hod, Hanoch; Shamiss, Arie; Matetzky, Shlomi

    2015-01-01

    The aim of this study was to compare in patients presenting with acute chest pain the clinical outcomes and cost-effectiveness of an accelerated diagnostic protocol utilizing contemporary technology in a chest pain unit versus routine care in an internal medicine department. Hospital and 90-day course were prospectively studied in 585 consecutive low-moderate risk acute chest pain patients, of whom 304 were investigated in a designated chest pain center using a pre-specified accelerated diagnostic protocol, while 281 underwent routine care in an internal medicine ward. Hospitalization was longer in the routine care compared with the accelerated diagnostic protocol group (pdiagnostic protocol patients (98%) vs. 57 (20%) routine care patients underwent non-invasive testing, (pdiagnostic imaging testing was performed in 125 (44%) and 26 (9%) patients in the routine care and accelerated diagnostic protocol patients, respectively (pdiagnostic protocol patients compared with those receiving routine care was associated with a lower incidence of readmissions for chest pain [8 (3%) vs. 24 (9%), pdiagnostic protocol remained a predictor of lower acute coronary syndromes and readmissions after propensity score analysis [OR = 0.28 (CI 95% 0.14-0.59)]. Cost per patient was similar in both groups [($2510 vs. $2703 for the accelerated diagnostic protocol and routine care group, respectively, (p = 0.9)]. An accelerated diagnostic protocol is clinically superior and as cost effective as routine in acute chest pain patients, and may save time and resources.

  3. Elastofibroma dorsi: a forgotten cause of chest pain

    Directory of Open Access Journals (Sweden)

    Filipa Vieira

    2017-01-01

    Full Text Available Objectives: Elastofibroma dorsi is an uncommon benign tumor, typically located in the subscapularis region. Our goal is to describe the main features of elastofibroma dorsi to increase awareness of its existence and proper management. Material and Methods: We report a case of a 59-year-old woman with bilateral Elastofibroma dorsi and made a brief review of the epidemiological, clinical and radiodiagnostic features of this entity. Results: Imaging features can confidently diagnose this lesion, especially MRI, in addition to physical examination, with no need for biopsy. Conclusions: This entity should be part of the differential diagnosis in patients with chest pain in order to avoid unnecessary medical, radiological or surgical procedures and provide proper management of such lesions.

  4. Diagnostic values of chest pain history, ECG, troponin and clinical gestalt in patients with chest pain and potential acute coronary syndrome assessed in the emergency department.

    Science.gov (United States)

    Mokhtari, Arash; Dryver, Eric; Söderholm, Martin; Ekelund, Ulf

    2015-01-01

    In the assessment of chest pain patients with suspected acute coronary syndrome (ACS) in the emergency department (ED), physicians rely on global diagnostic impressions ('gestalt'). The aim of this study was to determine the diagnostic value of the ED physician's overall assessment of ACS likelihood, and the values of the main diagnostic modalities underlying this assessment, namely the chest pain history, the ECG and the initial troponin result. 1,151 consecutive ED chest pain patients were prospectively included. The ED physician's interpretation of the chest pain history, the ECG, and the global likelihood of ACS were recorded on special forms. The discharge diagnoses were retrieved from the medical records. A chart review was carried out to determine whether patients with a non-ACS diagnosis at the index visit had ACS or suffered cardiac death within 30 days. The gestalt was better than its components both at ruling in ("Obvious ACS", LR 29) and at ruling out ("No Suspicion of ACS", LR 0.01) ACS. In the "Strong suspicion of ACS" group, 60% of the patients did not have ACS. A positive TnT (LR 24.9) and an ischemic ECG (LR 8.3) were strong predictors of ACS and seemed superior to pain history for ruling in ACS. In patients with a normal TnT and non-ischemic ECG, chest pain history typical of AMI was not a significant predictor of AMI (LR 1.9) while pain history typical of unstable angina (UA) was a moderate predictor of UA (LR 4.7). Clinical gestalt was better than its components both at ruling in and at ruling out ACS, but overestimated the likelihood of ACS when cases were assessed as strong suspicion of ACS. Among the components of the gestalt, TnT and ECG were superior to the chest pain history for ruling in ACS, while pain history was superior for ruling out ACS.

  5. Left-sided incarcerated Amyand’s hernia with cecum and terminal ileum: a case report

    Directory of Open Access Journals (Sweden)

    Bekele K

    2017-10-01

    Full Text Available Kebebe Bekele,1 Desalegn Markos2 1Department of Surgery, School of Medicine, Madda Walabu University, Bale Robe, Ethiopia; 2Unit of Neonatology Nursing, St Paul Hospital Millennium Medical College, Addis Ababa, Ethiopia Background: Amyand’s hernia, which is the presence of a normal or pathological appendix as a part of an inguinal hernia, is a rare clinical entity. We are reporting a very rare case of left-sided incarcerated Amyand’s hernia with cecum and terminal ileum involvement. Case presentation: A 4-year-old male child with left inguinal swelling of 2-year duration presented to Goba Referral Hospital. Two days before the patient visited our hospital, the swelling had become irreducible and caused severe groin pain. He had abdominal cramps, bilious vomiting, and mild abdominal distention, but passed feces. With the diagnosis of left-sided incarcerated inguinal hernia, the patient was investigated and prepared for surgical management. During the operative procedure, we identified the presence of appendix, cecum, and terminal ileum in the scrotum as the herniated component. After the sack was dissected, since there was also appendicitis, an appendectomy was performed. Then, high ligation of sack was done after cecum and ileum were reduced. After 3 uneventful postoperative days in the hospital, the patient was discharged. The patient was followed-up for 6 months, and he did not develop any complications. Conclusion: Left-sided incarcerated Amyand’s hernia with cecum and terminal ileum involvement is a rare clinical entity. Even though it is not common, appendicitis is one of the comorbidities that can be seen in patients with left-sided incarcerated Amyand’s hernia with cecum and terminal ileum. Surgeons should have a high index of clinical suspicion and be aware of the potential involvement of appendix, cecum, and ileum as part of an incarcerated hernia during surgery, even in the left inguinal region. In this case, left-sided

  6. Time trends of chest pain symptoms and health related quality of life in coronary artery disease

    Directory of Open Access Journals (Sweden)

    Henriksson Peter

    2007-03-01

    Full Text Available Abstract Background There is at present a lack of knowledge of time trends in health related quality of life (HRQL in common patients with coronary artery disease (CAD treated in ordinary care. The objective of this study is to assess and compare time trends of health related quality of life (HRQL and chest pain in patients with coronary artery disease. Methods 253 consecutive CAD patients in Stockholm County, Sweden – 197 males/56 females; 60 ± 8 years – were followed during two years. Perceived chest pain symptoms and three global assessments of HRQL were assessed at baseline, after one and after two years. EuroQol-5 dimension (EQ-5D with a predefined focus on function and symptoms; the broader tapping global estimates of HRQL; EuroQol VAS (EQ-VAS and Cardiac Health Profile (CHP were used. Chest pain was ranked according to Canadian Cardiovascular Society (CCS. Change in HRQL was analysed by a repeated measurements ANOVA and chest pain symptoms were analysed by Friedman non-parametric ANOVA. Results Perceived chest pain decreased during the two years (p Conclusion HRQL did not increase despite a reduction in the severity of chest pain during two years. This implies that the major part of HRQL in these consecutive ordinary patients with CAD is unresponsive to change in chest pain symptoms.

  7. Pulmonary hypertension associated with left-sided heart disease.

    Science.gov (United States)

    Maeder, Micha Tobias; Schoch, Otto D; Kleiner, Rebekka; Joerg, Lucas; Weilenmann, Daniel; Swiss Society For Pulmonary Hypertension

    2017-01-19

    Pulmonary hypertension associated with left-sided heart disease (PH-LHD) is the most common type of pulmonary hypertension. In patients with left-sided heart disease, the presence of pulmonary hypertension is typically a marker of more advanced disease, more severe symptoms, and worse prognosis. In contrast to pulmonary arterial hypertension, PH-LHD is characterised by an elevated pulmonary artery wedge pressure (postcapillary pulmonary hypertension) without or with an additional precapillary component (isolated postcapillary versus combined postcapillary and precapillary pulmonary hypertension). Transthoracic echocardiography is the primary nonin-vasive imaging tool to estimate the probability of pulmonary hypertension and to establish a working diagnosis on the mechanism of pulmonary hyperten-sion. However, right heart catheterisation is always required if significant pulmonary hypertension is sus-pected and exact knowledge of the haemodynamic constellation is necessary. The haemodynamic con-stellation (mean pulmonary artery pressure, mean pulmonary artery wedge pressure, left ventricular end-diastolic pressure) in combination with clinical infor-mation and imaging findings (mainly echocardiog-raphy, coronary angiography and cardiac magnetic resonance imaging) will usually allow the exact mech-anism underlying PH-LHD to be defined, which is a prerequisite for appropriate treatment. The general principle for the management of PH-LHD is to treat the underlying left-sided heart disease in an optimal man-ner using drugs and/or interventional or surgical ther-apy. There is currently no established indication for pulmonary arterial hypertension-specific therapies in PH-LHD, and specific therapies may even cause harm in patients with PH-LHD.

  8. Isolated left-sided pulmonary artery agenesis with left lung hypoplasia: A report of two cases

    Directory of Open Access Journals (Sweden)

    V Govindaraj

    2017-01-01

    Full Text Available Unilateral absence of pulmonary artery or pulmonary artery agenesis (UAPA is a rare congenital malformation that can present as an isolated lesion or in association with other cardiac anomalies. Though congenital, presentation in adults are also reported. Most common presentation in adults is of exercise intolerance. The developing lung on the affected side is hypoplastic. Diagnosis of UAPA is established by imaging methods like CT and MRI . There is no specific treatment for this condition. Treatment depends on patients symptomatology, presence of pulmonary hypertension and collateral circulation. Presence of pulmonary hypertension carries a bad prognosis. We present two adult patients with isolated left sided unilateral pulmonary artery agenesis with ipsilateral lung hypoplasia. The diagnosis was confirmed by CT chest and perfusion scan.

  9. Sex differences of troponin test performance in chest pain patients.

    Science.gov (United States)

    Slagman, Anna; Searle, Julia; Vollert, Jörn O; Storchmann, Harald; Büschenfelde, Dirk Meyer Zum; von Recum, Johannes; Vlasny, Daniela; Ale-Abaei, Angela; Koch, Matthias; Müller, Christian; Müller, Reinhold; Somasundaram, Rajan; Möckel, Martin

    2015-01-01

    Current guidelines recommend troponin as the preferred biomarker to diagnose acute myocardial infarction (AMI) irrespective of the patient's sex. Recent reports have shown that sex-specific cut-offs should be considered but studies investigating sex-differences in the diagnostic accuracy of cardiac troponins are sparse. To evaluate whether the diagnostic performance of cardiac troponin at admission (cTn) under routine conditions is influenced by patient's sex. Between 15th of February 2009 and 15th of February 2010, women (n=1648) and men (n=2305) who presented to the emergency department with chest pain (n=3954) were enrolled. The diagnostic performance of the routine, contemporary sensitive cTn assays (TnI; Stratus® CS, Siemens and TnT; Roche Diagnostics) at baseline for the diagnosis of non-ST-elevation myocardial infarction (NSTEMI) was analyzed. NSTEMI was diagnosed in 7.3% (n=287) of all patients. Men were more likely to be diagnosed with NSTEMI (8.8%; n=202) as compared to women (5.2%; n=85; psex, with a lower sensitivity and NPV in women. The definition and implementation of sex-specific cut-off values for cTn into clinical routine seems to be highly recommendable. Copyright © 2015. Published by Elsevier Ireland Ltd.

  10. Takotsubo cardiomyopathy: an overlooked cause of chest pain

    Directory of Open Access Journals (Sweden)

    Leonardo Hackbart Bermudes

    2014-06-01

    Full Text Available Takotsubo cardiomyopathy (TTC, also known as apical ballooning syndrome, broken heart syndrome, or stress-induced cardiomyopathy, is defined as a transient disturbance of the left ventricle, which is quite often associated with electrocardiographic abnormalities that may mimic acute myocardial infarction. The syndrome is also characterized by a mild alteration of cardiac biomarkers in absence of coronary blood flow obstruction on the coronariography. Clinical presentation is often manifested by angina, dyspnea, syncope, and arrhythmias. Peculiarly, the left ventricle takes the form of “tako-tsubo” (a Japanese word for “octopus trap” on the imaging workup. The authors report the case of a post-menopausal, hypertensive, dyslipidemic and type-II diabetic woman admitted at the emergency service with acute chest pain post physical exertion. Electrocardiogram showed signs of ischemia and myocardial necrosis markers were mildly increased. Echocardiography and ventriculography showed apical and mid-ventricular akinesia, with mild atherosclerotic coronary lesions. Thus diagnostic workup and the outcome followed the diagnostic criteria for TTC. The authors called attention to the potential of overlooking this diagnosis, since this syndrome is still not widely recognized.

  11. Clinical assessment of chest pain and guidelines for imaging.

    Science.gov (United States)

    Gruettner, J; Henzler, T; Sueselbeck, T; Fink, C; Borggrefe, M; Walter, T

    2012-12-01

    For many emergency facilities, risk assessment of patients with diffuse chest pain still poses a major challenge. In their currently valid recommendations, the international cardiological societies have defined a standardized assessment of the prognostically relevant cardiac risk criteria. Here the classic sequence of basic cardiac diagnostics including case history (cardiac risk factors), physical examination (haemodynamic and respiratory vital parameters), ECG (ST segment analysis) and laboratory risk markers (troponin levels) is paramount. The focus is, on the one hand, on timely indication for percutaneous catheterization, especially in patients at high cardiac risk with or without ST-segment elevation in the ECG, and, on the other hand, on the possibility of safely discharging patients with intermediate or low cardiac risk after non-invasive exclusion of a coronary syndrome. For patients in the intermediate or low risk group, physical or pharmacological stress testing in combination with scintigraphy, echocardiography or magnetic resonance imaging is recommended in addition to basic diagnostics. Moreover, the importance of non-invasive coronary imaging, primarily cardiac CT angiography (CCTA), is increasing. Current data show that in intermediate or low risk patients this method is suitable to reliably rule out coronary heart disease. In addition, attention is paid to the major differential diagnoses of acute coronary syndrome, particularly pulmonary embolism and aortic dissection. Here the diagnostic method of choice is thoracic CT, possibly also in combination with CCTA aiming at a triple rule-out. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  12. Clinical assessment of chest pain and guidelines for imaging

    Energy Technology Data Exchange (ETDEWEB)

    Gruettner, J., E-mail: joachim.gruettner@umm.de [1st Department of Medicine (Cardiology), University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim (Germany); Henzler, T. [Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim (Germany); Sueselbeck, T. [1st Department of Medicine (Cardiology), University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim (Germany); Fink, C. [Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim (Germany); Borggrefe, M.; Walter, T. [1st Department of Medicine (Cardiology), University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim (Germany)

    2012-12-15

    For many emergency facilities, risk assessment of patients with diffuse chest pain still poses a major challenge. In their currently valid recommendations, the international cardiological societies have defined a standardized assessment of the prognostically relevant cardiac risk criteria. Here the classic sequence of basic cardiac diagnostics including case history (cardiac risk factors), physical examination (haemodynamic and respiratory vital parameters), ECG (ST segment analysis) and laboratory risk markers (troponin levels) is paramount. The focus is, on the one hand, on timely indication for percutaneous catheterization, especially in patients at high cardiac risk with or without ST-segment elevation in the ECG, and, on the other hand, on the possibility of safely discharging patients with intermediate or low cardiac risk after non-invasive exclusion of a coronary syndrome. For patients in the intermediate or low risk group, physical or pharmacological stress testing in combination with scintigraphy, echocardiography or magnetic resonance imaging is recommended in addition to basic diagnostics. Moreover, the importance of non-invasive coronary imaging, primarily cardiac CT angiography (CCTA), is increasing. Current data show that in intermediate or low risk patients this method is suitable to reliably rule out coronary heart disease. In addition, attention is paid to the major differential diagnoses of acute coronary syndrome, particularly pulmonary embolism and aortic dissection. Here the diagnostic method of choice is thoracic CT, possibly also in combination with CCTA aiming at a triple rule-out.

  13. Evaluatıng the effectiveness of frozen shoulder treatment on the right and left sides.

    Science.gov (United States)

    Alptekin, Hasan Kerem; Aydın, Tuğba; İflazoğlu, Enes Serkan; Alkan, Mirsad

    2016-01-01

    [Purpose] To evaluate treatments with interferential current, hot pack, ultrasound therapy, stretching, strengthening and range-of-motion exercises, comparing between the right and left shoulders in terms of pain and functional capacity in patients with frozen shoulder. This was a retrospective study. [Subjects and Methods] Sixty-four patients (34 right side, 30 left side) were treated with interferential current and hot pack application for 20 min each, ultrasound therapy for 3 min, regular range-of-motion exercises, stretching exercises, strengthening with a Theraband in all directions and post-exercise proprioceptive neuromuscular facilitation techniques. All cases were evaluated with visual analogue scales for pain, passive and active range of motion, Constant score, and the shoulder disability questionnaire, at baseline and 7 and 12 weeks after baseline. [Results] Marked improvement was noted in all patients in both right and left sides after treatment, and at 7 and 12 weeks of follow-up compared with baseline. There was no significant difference between the right and left shoulder groups, in all outcome measures. [Conclusion] The combination of physical therapy, exercise, and manual techniques is effective in treating frozen shoulder. The location of the lesion in the right or left shoulder does not, in itself, affect the prognosis or treatment outcome.

  14. Risk Factors for Chest Pain and Fever in Patients Undergoing Pleurodesis with OK-432.

    Science.gov (United States)

    Morimoto, Yoshihito; Takei, Hidefumi; Tachibana, Keisei; Nakazato, Yoko; Tanaka, Ryota; Nagashima, Yasushi; Watanabe, Kazuhiro; Seki, Reisuke; Shinohara, Takao; Kondo, Haruhiko

    2018-02-09

    Objective In Japan, pleurodesis is often performed using OK-432. However, OK-432 may cause severe chest pain and fever. The risk factors for these complications are unclear. The aim of this study was to identify the risk factors for chest pain and fever caused by pleurodesis with OK-432. Methods The clinical data of 94 patients who underwent pleurodesis with OK-432 were retrospectively analyzed. Patients who developed chest pain (indicated by a record of rescue pain medication) and/or fever (a recorded temperature of >38°C) were identified. A logistic regression analysis was performed to determine the risk factors for these complications. Results Rescue medication for chest pain was required by 43.6% of the patients and 40.4% developed pyrexia after pleurodesis with OK-432. The univariate analysis showed that the likelihood of requiring rescue medication for chest pain was significantly increased in patients of OK-432. Furthermore, caution is advised when managing chest pain in adults of <70 years of age. Prospective studies should be performed to further investigate this issue.

  15. Unexplained Chest Pain and Physical Activity: Balancing Between Existential Uncertainty and Certainty.

    Science.gov (United States)

    Røysland, Ingrid Ølfarnes; Friberg, Febe

    2016-01-01

    Chest pain is one of the most common complaints in medical settings, but the majority of cases have no detectable cause. Physical activity is recommended, but is one of the major avoidance behaviors in patients with coronary heart disease. The article aims at achieving an understanding of the meaning of physical activity for people with unexplained chest pain. Fifteen people were interviewed using a phenomenological hermeneutic approach, with the results revealing four themes: "awareness of the influence of previous life experiences on the decision to be physically active," "unanswered questions related to physical activity and unexplained chest pain," "intertwinement of body and mind," and "physical activity as a source of personal growth." Comprehensive understanding was formulated as "Being physically active while living with unexplained chest pain means balancing between existential uncertainty and certainty." The results are discussed in relation to capability. It is suggested that health professionals adopt a person-centered approach. © The Author(s) 2015.

  16. Left-sided congenital heart lesions in mosaic Turner syndrome.

    Science.gov (United States)

    Bouayed Abdelmoula, Nouha; Abdelmoula, Balkiss; Smaoui, Walid; Trabelsi, Imen; Louati, Rim; Aloulou, Samir; Aloulou, Wafa; Abid, Fatma; Kammoun, Senda; Trigui, Khaled; Bedoui, Olfa; Denguir, Hichem; Mallek, Souad; Ben Aziza, Mustapha; Dammak, Jamila; Kaabi, Oldez; Abdellaoui, Nawel; Turki, Fatma; Kaabi, Asma; Kamoun, Wafa; Jabeur, Jihen; Ltaif, Wided; Chaker, Kays; Fourati, Haytham; M'rabet, Samir; Ben Ameur, Hedi; Gouia, Naourez; Mhiri, Mohamed Nabil; Rebai, Tarek

    2018-04-01

    In the era of the diseasomes and interactome networks, linking genetics with phenotypic traits in Turner syndrome should be studied thoroughly. As a part of this stratagem, mosaicism of both X and Y chromosome which is a common finding in TS and an evaluation of congenital heart diseases in the different situations of mosaic TS types, can be helpful in the identification of disturbed sex chromosomes, genes and signaling pathway actors. Here we report the case of a mosaic TS associated to four left-sided CHD, including BAV, COA, aortic aneurysms and dissections at an early age. The mosaicism included two cell lines, well-defined at the cytogenetic and molecular levels: a cell line which is monosomic for Xp and Xq genes (45,X) and another which is trisomic for pseudoautosomal genes that are present on the X and Y chromosomes and escape X inactivation: 45,X[8]/46,X,idic(Y)(pter→q11.2::q11.2→pter)[42]. This case generates two hypotheses about the contribution of genes linked to the sex chromosomes and the signaling pathways involving these genes, in left-sided heart diseases. The first hypothesis suggests the interaction between X chromosome and autosomal genes or loci of aortic development, possibly dose-dependent, and which could be in the framework of TGF-β-SMAD signaling pathways. The second implies that left-sided congenital heart lesions involve sex chromosomes loci. The reduced dosage of X chromosome gene(s), escaping X inactivation during development, contributes to this type of CHD. Regarding our case, these X chromosome genes may have homologues at the Y chromosome, but the process of inactivation of the centromeres of the isodicentric Y spreads to the concerned Y chromosome genes. Therefore, this case emerges as an invitation to consider the mosaics of Turner syndrome and to study their phenotypes in correlation with their genotypes to discover the underlying developmental and genetic mechanisms, especially the ones related to sex chromosomes.

  17. Chylous ascites as a complication of left sided robot-assisted laparoscopic partial nephrectomy

    Directory of Open Access Journals (Sweden)

    Gaurav Pahouja

    2016-10-01

    Full Text Available Objective: The aim of the study was to present a case series of the sparsely reported complication of chylous ascites (CA after left sided robot-assisted laparoscopic partial nephrectomy (RALPN, identify possible risk factors for the development of postoperative CA, and explore current recommendations for identification, management and prevention of CA. Material and methods: A retrospective review of patients that were treated with a RALPN during a one year time period (August 2012 to August 2013 by one surgeon at our institution was conducted. A total of 12 patients were included in the study. Demographics, tumor characteristics, and perioperative outcomes were assessed. Results: Three patients in the study experienced postoperative CA. All three patients had left sided surgery. The initial clinical suspicion for CA was raised due to complaints of abdominal pain with increased milky appearance of JP fluid. JP triglycerides were elevated in all three patients. The patients responded to conservative measures, with two patients treated with medium chain triglyceride diets and one patient treated with total parenteral nutrition (TPN. Among the patients treated with RALPN, the group that was diagnosed with postoperative CA (CA group was found to have a statistically significant lower average body mass index (BMI as compared to the group that did not have CA (non-CA group (24.67 kg/m2 in the CA group versus 31.77 kg/m2 in the non-CA group; P = 0.026. Other demographic data, tumor characteristics, and perioperative outcomes were similar in both groups. Conclusions: CA as a result of RALPN is a newly reported and rare postoperative complication. As utilization of RALPN continues to increase, urologists should be aware of this possible complication and be adept at diagnosing and managing CA. We suggest that left sided retroperitoneal surgery and a lower BMI preoperatively be considered risk factors for developing this complication.

  18. Management of acute regurgitation in left-sided cardiac valves.

    Science.gov (United States)

    Mokadam, Nahush A; Stout, Karen K; Verrier, Edward D

    2011-01-01

    The management of acute, severe cardiac valvular regurgitation requires expeditious multidisciplinary care. Although acute, severe valvular regurgitation can be a true surgical emergency, accurate diagnosis and subsequent treatment decisions require clinical acumen, appropriate imaging, and sound judgment. An accurate and timely diagnosis is essential for successful outcomes and requires appropriate expertise and a sufficiently high degree of suspicion in a variety of settings. Whereas cardiovascular collapse is the most obvious and common presentation of acute cardiac valvular regurgitation, findings may be subtle, and the clinical presentation can often be nonspecific. Consequently, other acute conditions such as sepsis, pneumonia, or nonvalvular heart failure may be mistaken for acute valvular regurgitation. In comparison with that of the right-sided valves, regurgitation of the left-sided valves is more common and has greater clinical impact. Therefore, this review focuses on acute regurgitation of the aortic and mitral valves.

  19. Implementation of a rapid chest pain protocol in the emergency department: A quality improvement project.

    Science.gov (United States)

    Bunch, Azalea Marie; Leasure, A Renee; Carithers, Cathrin; Burnette, Robert E; Berryman, Michael Scott

    2016-02-01

    The purpose of this quality improvement (QI) project is to compare the effectiveness of a rapid 90-min chest pain screening and evaluation protocol to a 120-min screening and evaluation protocol in determining patient readiness for hospital admission or discharge home. The existing chest pain protocol utilized in the emergency department (ED) was revised based on a review of current research changing initial screening and reevaluation times from 120 to 90 min. A prospective comparative study of patients presenting to the ED with chest pain was performed comparing the existing chest pain protocol of 120 min (standard care) with a rapid screening evaluation protocol of 90 min. A total of 128 patients presenting to an ED in Texas with chest pain comprised the sample for this study. There was a significant difference in the number of minutes between the groups for readiness for disposition. The average time from chest pain evaluation to readiness for disposition home, observation, or admission decreased from an average of 191 min in the standard care group to an average of 118 min in the rapid screening group. Use of the rapid screening and evaluation protocol decreased the time to disposition by an average of 73 min, which enhanced ED flow without influencing disposition and patient safety. ©2015 American Association of Nurse Practitioners.

  20. Use of resting myocardial scintigraphy during chest pain to exclude diagnosis of acute myocardial infarction

    International Nuclear Information System (INIS)

    Barbirato, Gustavo Borges; Azevedo, Jader Cunha de; Felix, Renata Christian Martins; Correa, Patricia Lavatori; Volschan, Andre; Viegas, Monica; Pimenta, Lucia; Dohmann, Hans Fernando Rocha; Mesquita, Evandro Tinoco; Mesquita, Claudio Tinoco

    2009-01-01

    Background: Images of myocardial perfusion taken during an episode of chest pain have been used for patients in the emergency department. Objective: To evaluate the operating characteristics of 99m Tc-Tetrofosmin scintigraphy during an episode of chest pain to exclude the diagnosis of cute myocardial infarction. Methods: One hundred and eight patients admitted with chest pain, or up to four hours after the end of symptoms and non diagnostic electrocardiogram, underwent resting scintigraphy and measurement of troponin I concentrations. Patients with a history of myocardial infarction (MI) were not excluded (24 patients). Troponin I concentrations were determined at admission and 6 hours later. Nuclear physicians performed a blind analysis of the images, and myocardial infarction was confirmed whenever troponin I level increase was three times that of the control. Results: Resting perfusion image was abnormal in all 6 patients with MI. Only 1 patient had a normal image and increased troponin levels. Fifty-five patients had positive images without MI, and 46 patients had normal images and troponin levels. The prevalence of the disease was 6.5%. The sensitivity and specificity of the resting images during an episode of chest pain to diagnose MI was 85.7% and 45.5%, respectively. The negative predictive value was 97.7%. Conclusion: Patients undergoing chest pain protocol with SPECT showed an excellent negative predictive value to exclude diagnosis of myocardial infarction. These results suggest that resting perfusion image is an important tool at the chest pain unit. (author)

  1. Resource reduction in pediatric chest pain: Standardized clinical assessment and management plan.

    Science.gov (United States)

    Saleeb, Susan F; McLaughlin, Sarah R; Graham, Dionne A; Friedman, Kevin G; Fulton, David R

    2018-01-01

    Using a Standardized Clinical Assessment and Management Plan (SCAMP) for pediatric patients presenting to clinic with chest pain, we evaluated the cost impact associated with implementation of the care algorithm. Prior to introduction of the SCAMP, we analyzed charges for 406 patients with chest pain, seen in 2009, and predicted 21% reduction of overall charges had the SCAMP methodology been used. The SCAMP recommended an echocardiogram for history, examination, or ECG findings suggestive of a cardiac etiology for chest pain. Resource utilization was reviewed for 1517 patients (7-21 years) enrolled in the SCAMP from July 2010 to April 2014. Compared to the 2009 historic cohort, patients evaluated by the SCAMP had higher rates of exertional chest pain (45% vs 37%) and positive family history (5% vs 1%). The SCAMP cohort had fewer abnormal physical examination findings (1% vs 6%) and abnormal electrocardiograms (3% vs 5%). Echocardiogram use increased in the SCAMP cohort compared to the 2009 historic cohort (45% vs 41%), whereas all other ancillary testing was reduced: exercise stress testing (4% SCAMP vs 28% historic), Holter (4% vs 7%), event monitors (3% vs 10%), and MRI (1% vs 2%). Total charges were reduced by 22% ($822 625) by use of the Chest Pain SCAMP, despite a higher percentage of patients for whom echocardiogram was recommended compared to the historic cohort. The Chest Pain SCAMP effectively streamlines cardiac testing and reduces resource utilization. Further reductions can be made by algorithm refinement regarding echocardiograms for exertional symptoms. © 2017 Wiley Periodicals, Inc.

  2. ?Everything's fine, so why does it happen?? A qualitative investigation of patients' perceptions of noncardiac chest pain

    OpenAIRE

    Webster, Rosie; Thompson, Andrew R; Norman, Paul

    2015-01-01

    Aims and objectives. To examine patients’ perceptions and experiences of noncardiac\\ud chest pain, within the framework of the common sense model.\\ud Background. Patients with noncardiac chest pain have good physical prognosis,\\ud but frequently suffer prolonged pain and psychological distress. The common\\ud sense model may provide a good framework for examining outcomes in patients\\ud with noncardiac chest pain.\\ud Design. Qualitative thematic analysis with semi-structured interviews.\\ud Met...

  3. Chest Pain and Costochondritis Associated with Vitamin D Deficiency: A Report of Two Cases

    Directory of Open Access Journals (Sweden)

    Robert C. Oh

    2012-01-01

    Full Text Available Vitamin D is integral for bone health, and severe deficiency can cause rickets in children and osteomalacia in adults. Although osteomalacia can cause severe generalized bone pain, there are only a few case reports of chest pain associated with vitamin D deficiency. We describe 2 patients with chest pain that were initially worked up for cardiac etiologies but were eventually diagnosed with costochondritis and vitamin D deficiency. Vitamin D deficiency is known to cause hypertrophic costochondral junctions in children (“rachitic rosaries” and sternal pain with adults diagnosed with osteomalacia. We propose that vitamin D deficiency may be related to the chest pain associated with costochondritis. In patients diagnosed with costochondritis, physicians should consider testing and treating for vitamin D deficiency.

  4. [Thymoma with Hemorrhage and Necrosis Presenting with Fever and Chest Pain;Report of a Case].

    Science.gov (United States)

    Shiiya, Haruhiko; Sakuraba, Motoki; Tanaka, Akihiko; Ishii, Yasushi; Fukazawa, Yuichiro

    2015-06-01

    A 53-year-old man was admitted to our hospital for treatment of fever and chest pain. Chest computed tomography showed an anterior mediastinal cystic tumor 39×57 mm in size surrounded by fat with edema and left pleural effusion. After one course of antibiotic administration, the edema of fat surrounding the tumor disappeared and the patient underwent scheduled tumor resection with thymectomy through a median sternotomy. Postoperative pathological examination revealed a thymoma of type AB according to the World Health Organization (WHO) classification associated with hemorrhage and necrosis. Cases of thymoma with hemorrhage or necrosis may lead to atypical presentations such as fever, acute chest pain, pleural effusion, and spontaneous regression. Clinicians should be aware of these unusual presentations of chest pain and fever due to thymoma, and consider the possibility of a differential diagnosis of an anterior mediastinal tumor.

  5. Validation of the North American Chest Pain Rule in Prediction of Very Low-Risk Chest Pain; a Diagnostic Accuracy Study

    Directory of Open Access Journals (Sweden)

    Somayeh Valadkhani

    2017-01-01

    Full Text Available Introduction: Acute coronary syndrome accounts for more than 15% of the chest pains. Recently, Hess et al. developed North American Chest Pain Rule (NACPR to identify very low-risk patients who can be safely discharged from emergency department (ED. The present study aimed to validate this rule in EDs of two academic hospitals.Methods: A prospective diagnostic accuracy study was conducted on consecutive patients 24 years of age and older presenting to the ED with the chief complaint of acute chest pain, during March 2013 to June 2013. Chest pain characteristics, cardiac history, electrocardiogram findings, and cardiac biomarker measurement of patients were collected and screening performance characteristics of NACPR with 95% confidence interval were calculated using SPSS 21.Results: From 400 eligible patients with completed follow up, 69 (17.25 % developed myocardial infarction, 121 (30.25% underwent coronary revascularization, and 4 (2% died because of cardiac or unidentifiable causes. By using NACPR, 34 (8.50% of all the patients could be considered very low- risk and discharged after a brief ED assessment. Among these patients, none developed above-mentioned adverse outcomes within 30 days. Sensitivity, specificity, positive prediction value, and negative prediction value of the rule were 100% (95% CI: 87.35 - 100.00, 45.35 (95% CI: 40.19 - 50.61, 14.52 (95% CI: 10.40 – 19.85, and 100 (95% CI: 97.18 - 100.00, respectively.Conclusions: The present multicenter study showed that NACPR is a good screening tool for early discharge of patients with very low-risk chest pain from ED.

  6. The Evaluation of Patients Presenting with Chest Pain to Pediatric Cardiology Outpatient Clinics

    Directory of Open Access Journals (Sweden)

    Mehmet Kervancıoğlu

    2005-01-01

    Full Text Available Although the possibility of the cardiac origin of chest pains in childhood is low, perception of the chest pain as heart pain by families makes this issue more important. A total of 223 patients (134 male, 99 female with a mean age of 11.3±4.3 years ranging between 4 and 15 years, who were admitted with chest pain to the Pediatric Cardiology Outpatient Clinics of Dicle University Hospital between April 2004 and January 2005, were enrolled into the study. Investigations with electrocardiography, holter monitoring and echocardiography revealed MVP in 12, pulmonary valve stenosis in three, pericardial effusion in two, focal septal hypertrophy in one, mild cardiomyopathic changes in two and operated ASD in two patients. There were Wolf-Parkinson-White in one, premature supraventricular beats in three, sinus tachycardia in two, ventricular tachycardia attack in one, and frequent single ventricular premature beats in one patient. In conclusion, despite scarcity of cardiac origin in chest pain of childhood, differential diagnosis should be made carefully due to possibility of life threatening consequences of cardiac disorders. The chest pains, with acute onset,triggered by exercise, awakening the child from sleep, accompanied with dyspnea, palpitation, dizziness, pre-syncope and syncope should be evaluated in detail for cardiac pathologies.

  7. The effect of streptokinase on chest pain in acute myocardial infarction

    DEFF Research Database (Denmark)

    Christensen, J H; Sørensen, H T; Rasmussen, S E

    1991-01-01

    Treatment with intravenous streptokinase is known to restore blood flow to the ischaemic myocardium in patients with acute myocardial infarction. However, little is known about its effect on chest pain. In a retrospective cohort study, 76 patients treated with streptokinase were compared to 76......, the median duration (3.5 h) of pain was reduced significantly in patients treated with streptokinase compared to patients not treated (24 h). We conclude that intravenous streptokinase given in the acute phase of myocardial infarction is effective in reducing the duration of cardiac chest pain....

  8. Estimation of the radiation exposure of a chest pain protocol with ECG-gating in dual-source computed tomography

    International Nuclear Information System (INIS)

    Ketelsen, Dominik; Luetkhoff, Marie H.; Thomas, Christoph; Werner, Matthias; Tsiflikas, Ilias; Reimann, Anja; Kopp, Andreas F.; Claussen, Claus D.; Heuschmid, Martin; Buchgeister, Markus; Burgstahler, Christof

    2009-01-01

    The aim of the study was to evaluate radiation exposure of a chest pain protocol with ECG-gated dual-source computed tomography (DSCT). An Alderson Rando phantom equipped with thermoluminescent dosimeters was used for dose measurements. Exposure was performed on a dual-source computed tomography system with a standard protocol for chest pain evaluation (120 kV, 320 mAs/rot) with different simulated heart rates (HRs). The dose of a standard chest CT examination (120 kV, 160 mAs) was also measured. Effective dose of the chest pain protocol was 19.3/21.9 mSv (male/female, HR 60), 17.9/20.4 mSv (male/female, HR 80) and 14.7/16.7 mSv (male/female, HR 100). Effective dose of a standard chest examination was 6.3 mSv (males) and 7.2 mSv (females). Radiation dose of the chest pain protocol increases significantly with a lower heart rate for both males (p = 0.040) and females (p = 0.044). The average radiation dose of a standard chest CT examination is about 36.5% that of a CT examination performed for chest pain. Using DSCT, the evaluated chest pain protocol revealed a higher radiation exposure compared with standard chest CT. Furthermore, HRs markedly influenced the dose exposure when using the ECG-gated chest pain protocol. (orig.)

  9. Assessment of chest pain in hypertrophic cardiomyopathy using exercise thallium-201 myocardial scintigraphy

    International Nuclear Information System (INIS)

    Pitcher, D.; Wainwright, R.; Maisey, M.; Curry, P.; Sowton, E.

    1980-01-01

    Exercise thallium-201 myocardial scintigraphy was performed in 23 patients with hypertrophic cardiomyopathy. Eighteen patients presented with chest pain which was a persistent symptom in 11. Selective coronary arteriography was performed in 16 patients and showed normal coronary arteries in 15 and insignificant luminal irregularities in one patient. Eighteen patients had abnormal scintigrams. Three had an abnormal distribution of tracer entirely attributable to asymmetric septal hypertrophy, whereas 15 had discrete tracer uptake defects which could not be explained solely by myocardial hypertrophy. In this latter group of patients three scintigraphic patterns were identified: (1) in 10 patients defects were seen in scintigrams immediately after exercise but not in delayed images obtained four to six hours later. Eight of these patients had chest pain. (2) Four patients had uptake defects seen in both initial and delayed images. One patient had chest pain. (3) In three patients, one of whom had chest pain, tracer defects were seen only in delayed images and were not apparent in the initial scintigrams. Chest pain occurred in eight out of 10 patients with scintigraphic evidence of myocardial ischaemia but was present in only three out of 13 patients with non-ischaemic scintigrams. The value of exercise thallium-201 myocardial imaging as a diagnostic technique in hypertrophic cardiomyopathy appears limited. Scintigraphic evidence of regional myocardial ischaemia in the absence of significant coronary artery disease, however, contributes to an understanding of the mechanism of angina production in patients with hypertrophic cardiomyopathy. (author)

  10. 'Everything's fine, so why does it happen?' A qualitative investigation of patients' perceptions of noncardiac chest pain.

    Science.gov (United States)

    Webster, Rosie; Thompson, Andrew R; Norman, Paul

    2015-07-01

    To examine patients' perceptions and experiences of noncardiac chest pain, within the framework of the common sense model. Patients with noncardiac chest pain have good physical prognosis, but frequently suffer prolonged pain and psychological distress. The common sense model may provide a good framework for examining outcomes in patients with noncardiac chest pain. Qualitative thematic analysis with semi-structured interviews. In 2010, participants recruited from an emergency department (N = 7) with persistent noncardiac chest pain and distress were interviewed using a semi-structured schedule, and data were analysed using thematic analysis. Seven themes were identified; six of which mapped onto core dimensions of the common sense model (identity, cause, timeline, consequences, personal control, treatment control). Contrary to previous research on medically unexplained symptoms, most participants perceived psychological factors to play a causal role in their chest pain. Participants' perceptions largely mapped onto the common sense model, although there was a lack of coherence across dimensions, particularly with regard to cause. Patients with noncardiac chest pain lack understanding with regard to their condition and may be accepting of psychological causes of their pain. Brief psychological interventions aimed at improving understanding of the causes of noncardiac chest pain and providing techniques for managing pain and stress may be useful for patients with noncardiac chest pain. © 2015 The Authors. Journal of Clinical Nursing published by John Wiley & Sons Ltd.

  11. Frequency of chest pain in primary care, diagnostic tests performed and final diagnoses.

    Science.gov (United States)

    Hoorweg, Beatrijs Bn; Willemsen, Robert Ta; Cleef, Lotte E; Boogaerts, Tom; Buntinx, Frank; Glatz, Jan Fc; Dinant, Geert Jan

    2017-11-01

    Observational study of patients with chest pain in primary care: determination of incidence, referral rate, diagnostic tests and (agreement between) working and final diagnoses. 118 general practitioners (GPs) in the Netherlands and Belgium recorded all patient contacts during  2weeks. Furthermore, patients presenting with chest pain were registered extensively. A follow-up form was filled in after 30 days. 22 294 patient contacts were registered. In 281 (1.26%), chest pain was a reason for consulting the GP (mean age for men 54.4/women 53 years). In this cohort of 281 patients, in 38.1% of patients, acute coronary syndrome (ACS) was suspected at least temporarily during consultation, 40.2% of patients were referred to secondary care and 512 diagnostic tests were performed by GPs and consulted specialists. Musculoskeletal pain was the most frequent working (26.1%) and final diagnoses (33.1%). Potentially life-threatening diseases as final diagnosis (such as myocardial infarction) accounted for 8.4% of all chest pain cases. In 23.1% of cases, a major difference between working and final diagnoses was found, in 0.7% a severe disease was initially missed by the GP. Chest pain was present in 281 patients (1.26% of all consultations). Final diagnoses were mostly non-life-threatening. Nevertheless, in 8.4% of patients with chest pain, life-threatening underlying causes were identified. This seems reflected in the magnitude and wide variety of diagnostic tests performed in these patients by GPs and specialists, in the (safe) overestimation of life-threatening diseases by GPs at initial assessment and in the high referral rate we found. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  12. Left-sided appendicitis: review of 95 published cases and a case report.

    Science.gov (United States)

    Akbulut, Sami; Ulku, Abdullah; Senol, Ayhan; Tas, Mahmut; Yagmur, Yusuf

    2010-11-28

    To give an overview of the literature on left-sided acute appendicitis (LSAA) associated with situs inversus totalis (SIT) and midgut malrotation (MM). We present a new case of LSAA with SIT and a literature review of studies published in the English language on LSAA, accessed via PubMed and Google Scholar databases. Ninety-five published cases of LSAA were evaluated and a 25-year-old female, who presented to our clinic with left lower abdominal pain caused by LSAA, is reported. In the reviewed literature, fifty-seven patients were male and 38 were female with an age range of 8 to 82 years and a median age of 29.1 ± 15.9 years. Sixty-six patients had SIT, 23 had MM, three had cecal malrotation, and two had a previously unnoted congenital abnormality. Fifty-nine patients had presented to the hospital with left lower, 14 with right lower and seven with bilateral lower quadrant pain, and seven subjects complained of left upper quadrant pain. The diagnosis was established preoperatively in 49 patients, intraoperatively in 19, and during the postoperative period in five; 14 patients were aware of having this anomaly. The data of eight patients were not unavailable. Eleven patients underwent laparoscopic appendectomy, which was combined with cholecystectomy in two cases. Histopathological examination of the appendix specimens revealed adenocarcinoma in only two of 95 patients. The diagnosis of left lower quadrant pain is based on well-established clinical symptoms, physical examination and physician's experience.

  13. Acute chest pain: a purely clinical problem or a question for radiology

    International Nuclear Information System (INIS)

    Loewe, C.

    2008-01-01

    Acute chest pain represents a very common clinical occurrence and at the same time poses a severe diagnostic dilemma. It can be due to an acute life-threatening event such as acute cardiac infarct, or a relatively harmless condition of pain and illness (e.g. vertebrogenic pain) under the main symptom category of acute chest pain. This often unclear symptomatic, behind which there can always be a life-threatening disease leads to an exaggerated grouping of patients into emergency cases and to an increased number of inpatients for observation. The diagnosis of acute coronary syndrome with no initial ECG changes typical for ischemia is especially problematic. The availability of modern multidetector computed tomography is becoming increasingly more important for radiologists in the diagnosis and clarification of acute chest pain. In this article the clinical difficulties and radiology options for the diagnosis of patients with acute chest pain will be presented and possible future algorithms for diagnosis will be discussed. (orig.) [de

  14. Chest pain, panic disorder and coronary artery disease: a systematic review.

    Science.gov (United States)

    Soares-Filho, Gastão L F; Arias-Carrión, Oscar; Santulli, Gaetano; Silva, Adriana C; Machado, Sergio; Valenca, Alexandre M; Nardi, Antonio E

    2014-01-01

    Chest pain may be due benign diseases but often suggests an association with coronary artery disease, which justifies a quick search for medical care. However, some people have anxiety disorder with symptoms that resemble clearly an acute coronary syndrome. More specifically, during a panic attack an abrupt feeling of fear accompanied by symptoms such as breathlessness, palpitations and chest pain, makes patients believe they have a heart attack and confuse physicians about the diagnosis. The association between panic disorder and coronary artery disease has been extensively studied in recent years and, although some studies have shown anxiety disorders coexisting or increasing the risk of heart disease, one causal hypothesis is still missing. The aim of this systematic review is to present the various ways in which the scientific community has been investigating the relation between chest pain, panic disorder and coronary artery disease.

  15. Difference between right and left side in total knee and unicondylar knee replacement: An interesting observation

    Directory of Open Access Journals (Sweden)

    Vasudevan Thirumal Selvan

    2005-02-01

    Full Text Available We report an observation made about the differences between right and left side in case of total knee and unicondylar knee replacement. It was found that unicondylar knee replacement was performed more commonly on the left side (66%, as compared to only 34% on right side, where as total knee replacement was more common on the right side (64% as compared to 36% on left side. The exact clinical utility of this difference is yet to be known.

  16. Long-term mortality from cardiac causes after adjuvant hypofractionated vs. conventional radiotherapy for localized left-sided breast cancer

    International Nuclear Information System (INIS)

    Chan, Elisa K.; Woods, Ryan; Virani, Sean; Speers, Caroline; Wai, Elaine S.; Nichol, Alan; McBride, Mary L.; Tyldesley, Scott

    2015-01-01

    Background and purpose: Ongoing concern remains regarding cardiac injury with hypofractionated whole breast/chest-wall radiotherapy (HF-WBI) compared to conventional radiotherapy (CF-WBI) in left-sided breast cancer patients. The purpose was to determine if cardiac mortality increases with HF-WBI relative to CF-WBI. Materials and methods: Between 1990 and 1998, 5334 women with early-stage breast cancer received post-operative radiotherapy to the breast/chest wall alone. A population-based database recorded baseline patient, tumor and treatment factors. Baseline cardiovascular risk factors were identified from hospital administrative records. A propensity-score model balanced risk factors between radiotherapy groups. Cause of death was coded as breast cancer, cardiac or other cause. Cumulative mortality from each cause after radiotherapy was estimated using a competing risk approach. Results: For left-sided cases, median follow-up was 14.2 years. 485 women received CF-WBI, 2221 women received HF-WBI. There was no difference in 15-year mortality from cardiac causes: 4.8% with HF-WBI and 4.2% with CF-WBI (p = 0.74), even after propensity-score adjustment (p = 0.45). There was no difference in breast cancer mortality or other cause mortality. For right-sided cases, there was no difference in mortality for the three causes of death. Conclusions: At 15-years follow-up, cardiac mortality is not statistically different among left-sided breast cancer patients treated with HF-WBI or CF-WBI

  17. EVALUATION AND TREATMENT OF MUSCULOSKELETAL CHEST WALL PAIN IN A MILITARY ATHLETE

    Science.gov (United States)

    Zylstra, Edo; Issa, Tamer; Miller, Joseph M.; Gerber, J. Parry

    2012-01-01

    Background and Purpose: Athletes reporting chest pain are challenging to diagnose and equally challenging to treat. The majority of chest pain is musculoskeletal in origin, yet differentiating these from other more serious conditions should be the initial primary focus. The ability to reproduce the patient's symptoms aids in the differential diagnostic process. The purpose of this case report is to illustrate the use of dry needling (DN) to aid in the diagnosis and treatment of focal chest wall pain. Case Descriptions: A 22 year-old male military athlete with anterior chest pain, refractory to traditional physical therapy, was evaluated and treated with dry needling. Outcomes: Favorable results were achieved as demonstrated by clinically meaningful improvements in the Patient Specific Functional Scale, the Global Rating of Change score, and his physical performance which allowed this athlete to return to competition and military training. Conclusion: Dry needling in the hands of properly trained providers may aid in diagnosis and treatment of focal chest wall syndromes. Level of Evidence: Therapy, Level 4 PMID:22666647

  18. Rare Case of Posterior Reversible Leukoencephalopathy Syndrome Secondary to Acute Chest Syndrome

    Directory of Open Access Journals (Sweden)

    Rohit Aiyer

    2016-01-01

    Full Text Available We present a case of 29/m with a history of sickle cell disease who presented to the emergency department with sudden onset of chest, trunk, extremity, and back pain, consistent in quality and severity with the patient’s usual pain crises. Soon after admission to the medical unit for acute chest syndrome (ACS, the patient developed sudden onset of hypertension associated with left sided hemiplegia, lethargy, dysarthria, aphasia, and left sided facial droop. Neuroimaging revealed that on MRI Brain there was multifocal extensive signal abnormality and a small focal areas of hemorrhage compatible with posterior reversible leukoencephalopathy syndrome (PRES. Patient was treated with levetiracetam and phenytoin and improved soon afterwards, with resolution seen on follow-up MRI two months later.

  19. An unusual case of metastasis to the left side of the heart: a case report

    Directory of Open Access Journals (Sweden)

    Boyars Michael

    2011-01-01

    Full Text Available Abstract Introduction Cardiac metastases are found in six to 20% of autopsies of patients with malignant neoplasm. The most common neoplasms that metastasize to the heart are malignant melanoma, lymphoma, and leukemia, but the relative numbers are greater with breast and lung cancers, reflecting the most common incidence of these cancers. Case presentation A 60-year-old Hispanic man presented to our hospital after being transferred from an outside hospital for workup and evaluation of an adrenal mass of the abdomen and pelvis, found on computed tomography. His chief complaint upon admission was altered mental status. Physical examination was unremarkable. He was alert and oriented and had a dry and non-erythematous oropharynx, and bilateral diffuse wheezing on lung examination. Computed tomography of the chest showed multiple hypodense lesions in the left ventricular myocardium, suggestive of metastases. There were also tiny sub-centimeter nodular densities in the right upper and lower lobes. Adrenal glands contained hypodense lesions, which showed characteristic adenocarcinomatous malignant cells. Conclusion Cancers which have metastasized to the heart are found in six to 20% of patients with malignant neoplasms. The right side of the heart is more commonly involved in metastasis. This study is unusual in that a tumor of an unknown primary origin had metastasized to the left side of the heart.

  20. Development and validation of the Emergency Department Assessment of Chest pain Score and 2 h accelerated diagnostic protocol

    NARCIS (Netherlands)

    Than, Martin; Flaws, Dylan; Sanders, Sharon; Doust, Jenny; Glasziou, Paul; Kline, Jeffery; Aldous, Sally; Troughton, Richard; Reid, Christopher; Parsonage, William A.; Frampton, Christopher; Greenslade, Jaimi H.; Deely, Joanne M.; Hess, Erik; Sadiq, Amr Bin; Singleton, Rose; Shopland, Rosie; Vercoe, Laura; Woolhouse-Williams, Morgana; Ardagh, Michael; Bossuyt, Patrick; Bannister, Laura; Cullen, Louise

    2014-01-01

    Risk scores and accelerated diagnostic protocols can identify chest pain patients with low risk of major adverse cardiac event who could be discharged early from the ED, saving time and costs. We aimed to derive and validate a chest pain score and accelerated diagnostic protocol (ADP) that could

  1. Fast assessment and management of chest pain without ST-elevation in the pre-hospital gateway : rationale and design

    NARCIS (Netherlands)

    Ishak, Maycel; Ali, Danish; Fokkert, Marion J; Slingerland, Robbert J; Dikkeschei, Bert; Tolsma, Rudolf T; Lichtveld, Rob A; Bruins, Wendy; Boomars, René; Bruheim, Kim; van Eenennaam, Fred; Timmers, Leo; Voskuil, Michiel; Doevendans, Pieter A; Mosterd, Arend; Hoes, Arno W; ten Berg, Jurriën M; van 't Hof, Arnoud W J

    BACKGROUND: For chest pain patients without ST-segment elevation in the pre-hospital setting, current clinical guidelines merely offer in-hospital risk stratification and management, as opposed to chest pain patients with ST-segment elevation for whom there is a straightforward pre-hospital strategy

  2. Diagnostic value of exercise-induced changes in circulating high sensitive troponin T in stable chest pain patients

    DEFF Research Database (Denmark)

    Mouridsen, Mette Rauhe; Nielsen, Olav Wendelboe; Pedersen, Ole Dyg

    2013-01-01

    We investigated the diagnostic value of exercise-induced increase in cardiac Troponin T (cTnT) in stable chest pain subjects.......We investigated the diagnostic value of exercise-induced increase in cardiac Troponin T (cTnT) in stable chest pain subjects....

  3. Flow-mediated dilatation has no independent prognostic effect in patients with chest pain with or without ischaemic heart disease

    DEFF Research Database (Denmark)

    Ulriksen, Line Skjold; Malmqvist, Beata B; Hansen, Are

    2009-01-01

    OBJECTIVE: The purpose of this study was to assess the prognostic effect of flow-mediated dilatation (FMD) in patients with chest pain admitted to a coronary care unit. METHODS: Endothelium-dependent FMD in the brachial artery was examined in 223 patients with acute chest pain. All patients under...

  4. Association of chest pain and risk of cardiovascular disease with coronary atherosclerosis in patients with inflammatory joint diseases

    Directory of Open Access Journals (Sweden)

    Silvia eRollefstad

    2015-11-01

    Full Text Available Objectives: The relation between chest pain and coronary atherosclerosis (CA in patients with inflammatory joint diseases (IJD has not been explored previously. Our aim was to evaluate the associations of the presence of chest pain and the predicted 10-year risk of cardiovascular disease (CVD by use of several CVD risk algorithms, with multi-detector computer tomography (MDCT coronary angiography verified CA. Methods: Detailed information concerning chest pain and CVD risk factors was obtained in 335 patients with rheumatoid arthritis (RA and ankylosing spondylitis (AS. In addition, 119 of these patients underwent MDCT coronary angiography.Results: Thirty-one percent of the patients (104/335 reported chest pain. Only 6 patients (1.8% had atypical angina pectoris (pricking pain at rest. In 69 patients without chest pain, two thirds had CA, while in those who reported chest pain (n=50, CA was present in 48.0%. In a logistic regression analysis, chest pain was not associated with CA (dependent variable (p=0.43. About 30% (Nagelkerke R2 of CA was explained by any of the CVD risk calculators: SCORE, Framingham Risk Score or Reynolds Risk Score.Conclusion: The presence of chest pain was surprisingly infrequently reported in patients with IJD who were referred for a CVD risk evaluation. However, when present, chest pain was weakly associated with CA, in contrast to the predicted CVD risk by several risk calculators which was highly associated with the presence of CA. These findings suggest that clinicians treating patients with IJD should be alert of coronary atherosclerotic disease also in absence of chest pain symptoms.

  5. Accuracy of gestalt perception of acute chest pain in predicting coronary artery disease.

    Science.gov (United States)

    das Virgens, Cláudio Marcelo Bittencourt; Lemos, Laudenor; Noya-Rabelo, Márcia; Carvalhal, Manuela Campelo; Cerqueira Junior, Antônio Maurício Dos Santos; Lopes, Fernanda Oliveira de Andrade; de Sá, Nicole Cruz; Suerdieck, Jéssica Gonzalez; de Souza, Thiago Menezes Barbosa; Correia, Vitor Calixto de Almeida; Sodré, Gabriella Sant'Ana; da Silva, André Barcelos; Alexandre, Felipe Kalil Beirão; Ferreira, Felipe Rodrigues Marques; Correia, Luís Cláudio Lemos

    2017-03-26

    To test accuracy and reproducibility of gestalt to predict obstructive coronary artery disease (CAD) in patients with acute chest pain. We studied individuals who were consecutively admitted to our Chest Pain Unit. At admission, investigators performed a standardized interview and recorded 14 chest pain features. Based on these features, a cardiologist who was blind to other clinical characteristics made unstructured judgment of CAD probability, both numerically and categorically. As the reference standard for testing the accuracy of gestalt, angiography was required to rule-in CAD, while either angiography or non-invasive test could be used to rule-out. In order to assess reproducibility, a second cardiologist did the same procedure. In a sample of 330 patients, the prevalence of obstructive CAD was 48%. Gestalt's numerical probability was associated with CAD, but the area under the curve of 0.61 (95%CI: 0.55-0.67) indicated low level of accuracy. Accordingly, categorical definition of typical chest pain had a sensitivity of 48% (95%CI: 40%-55%) and specificity of 66% (95%CI: 59%-73%), yielding a negligible positive likelihood ratio of 1.4 (95%CI: 0.65-2.0) and negative likelihood ratio of 0.79 (95%CI: 0.62-1.02). Agreement between the two cardiologists was poor in the numerical classification (95% limits of agreement = -71% to 51%) and categorical definition of typical pain (Kappa = 0.29; 95%CI: 0.21-0.37). Clinical judgment based on a combination of chest pain features is neither accurate nor reproducible in predicting obstructive CAD in the acute setting.

  6. [Clinical, echocardiographic and prognostic profile of Streptococcus viridans left-sided endocarditis].

    Science.gov (United States)

    López, Javier; San Román, José A; Revilla, Ana; Vilacosta, Isidre; Luaces, María; Sarriá, Cristina; Gómez, Itziar; Fernández-Avilés, Francisco

    2005-02-01

    Published case series on Streptococcus viridans endocarditis are scarce and outdated. The aims of our study were multiple: to analyze the profile of the Streptococcus viridans endocarditis, to compare it with other types of left-sided endocarditis and with cases caused by Staphylococcus aureus, and to determine predictors of poor outcome in Streptococcus viridans endocarditis. We analyzed 441 episodes of endocarditis: 330 left-sided and 54 caused by Streptococcus viridans (16%). We compared the 54 cases due to Streptococcus viridans with the remaining cases of left-sided endocarditis in our series, and also with cases caused by Staphylococcus aureus. We also analyzed the predictors of death and urgent surgery in Streptococcus viridans endocarditis. Left-sided endocarditis due to Streptococcus viridans led to a similar degree of valvular destruction, showed acute onset less frequently, and led to less renal failure, septic shock and mortality than the remaining cases of left-sided endocarditis in our series. The same differences were found in comparison to Streptococcus viridans endocarditis. Prognostic factors for Streptococcus viridans left-sided endocarditis were heart failure and periannular complications. Although Streptococcus viridans is a nonaggressive microorganism, valvular destruction is similar to that caused by other pathogens when it causes left-sided endocarditis. Nonetheless its prognosis is better, a feature which may be related to the fact that the systemic infectious syndrome can be treated more effectively. Prognostic factors in left-sided endocarditis due to Streptococcus viridans are heart failure and periannular complications.

  7. A remnant sewing needle in the right ventricle as a cause of chest pain.

    Science.gov (United States)

    Gungor, Hasan; Duygu, Hamza; Yildiz, Bekir Serhat; Gul, Ilker; Zoghi, Mehdi; Ozerkan, Filiz

    2010-01-01

    Sewing needles, albeit a rare case of penetrating cardiac injury, are potentially life-threatening. We report a case of a self-inflicted remnant intracardiac sewing needle which is diagnosed with nonspecific chest pain and successfully extracted 23 months after its insertion. Copyright 2010 Wiley Periodicals, Inc.

  8. The value of clinical and laboratory diagnostics for chest pain patients at the emergency department

    NARCIS (Netherlands)

    Jellema, Laurens-Jan C.; Backus, Barbra E.; Six, A. Jacob; Braam, Richard; Groenemeijer, Bjorn; van der Zaag-Loonen, Hester J.; Tio, Rene; van Suijlen, Jeroen D. E.

    Background: The focus during the diagnostic process for patients with acute chest pain is to discriminate patients who can be safely discharged from those who are at risk for an acute coronary syndrome (ACS). In this study the diagnostic value of the clinical examination is compared with laboratory

  9. Coronary Computed Tomography Angiography in the Assessment of Acute Chest Pain in the Emergency Room

    International Nuclear Information System (INIS)

    Prazeres, Carlos Eduardo Elias dos; Cury, Roberto Caldeira; Carneiro, Adriano Camargo de Castro; Rochitte, Carlos Eduardo

    2013-01-01

    The coronary computed tomography angiography has recently emerged as an accurate diagnostic tool in the evaluation of coronary artery disease, providing diagnostic and prognostic data that correlate directly with the data provided by invasive coronary angiography. The association of recent technological developments has allowed improved temporal resolution and better spatial coverage of the cardiac volume with significant reduction in radiation dose, and with the crucial need for more effective protocols of risk stratification of patients with chest pain in the emergency room, recent evaluation of the computed tomography coronary angiography has been performed in the setting of acute chest pain, as about two thirds of invasive coronary angiographies show no significantly obstructive coronary artery disease. In daily practice, without the use of more efficient technologies, such as coronary angiography by computed tomography, safe and efficient stratification of patients with acute chest pain remains a challenge to the medical team in the emergency room. Recently, several studies, including three randomized trials, showed favorable results with the use of this technology in the emergency department for patients with low to intermediate likelihood of coronary artery disease. In this review, we show data resulting from coronary angiography by computed tomography in risk stratification of patients with chest pain in the emergency room, its diagnostic value, prognosis and cost-effectiveness and a critical analysis of recently published multicenter studies

  10. [Chest pain in the emergency department : Differential diagnosis and diagnostic strategy].

    Science.gov (United States)

    Köhnlein, T

    2017-01-01

    Chest pain as the leading symptom in emergency patients can have numerous causes and requires an immediate and targeted diagnostic and therapeutic strategy. Clinical scoring systems facilitate risk assessment for individual patients. In the emergency department, critical factors for success are defined professional qualification standards for physicians and nursing staff combined with a well-functioning organization of all technical procedures.

  11. Implementation of a chest pain management service improves patient care and reduces length of stay.

    Science.gov (United States)

    Scott, Adam C; O'Dwyer, Kristina M; Cullen, Louise; Brown, Anthony; Denaro, Charles; Parsonage, William

    2014-03-01

    Chest pain is one of the most common complaints in patients presenting to an emergency department. Delays in management due to a lack of readily available objective tests to risk stratify patients with possible acute coronary syndromes can lead to an unnecessarily lengthy admission placing pressure on hospital beds or inappropriate discharge. The need for a co-ordinated system of clinical management based on enhanced communication between departments, timely and appropriate triage, clinical investigation, diagnosis, and treatment was identified. An evidence-based Chest Pain Management Service and clinical pathway were developed and implemented, including the introduction of after-hours exercise stress testing. Between November 2005 and March 2013, 5662 patients were managed according to a Chest Pain Management pathway resulting in a reduction of 5181 admission nights by more timely identification of patients at low risk who could then be discharged. In addition, 1360 days were avoided in high-risk patients who received earlier diagnosis and treatment. The creation of a Chest Pain Management pathway and the extended exercise stress testing service resulted in earlier discharge for low-risk patients; and timely treatment for patients with positive and equivocal exercise stress test results. This service demonstrated a significant saving in overnight admissions.

  12. Soluble Urokinase Plasminogen Activator Receptor for Risk Prediction in Patients Admitted with Acute Chest Pain

    DEFF Research Database (Denmark)

    Lyngbæk, Stig; Andersson, Charlotte; Marott, Jacob L

    2013-01-01

    Plasma concentrations of soluble urokinase plasminogen activator receptor (suPAR) predict mortality in several clinical settings, but the long-term prognostic importance of suPAR in chest pain patients admitted on suspicion of non-ST-segment elevation acute coronary syndrome (NSTEACS) is uncertain....

  13. Evaluation of Chest Pain in Ambulatory Patients in Lagos, Using the ...

    African Journals Online (AJOL)

    Methods: Patients: Consecutive patients, referred to the Cardiac Out-patient clinic with a major complaint of chest pain of more than one month were included. Exclusion criteria consisted of the presence of congestive heart failure, or recent use of digitalis or beta blockers. The questionnaire for this study was that of the ...

  14. Clinical utility of coronary CT angiography with low-dose chest CT in the evaluation of patients with atypical chest pain: a preliminary report

    International Nuclear Information System (INIS)

    Lim, Soo Jin; Choo, Ki Seok; Kim, Chang Won

    2008-01-01

    To determine the clinical utility of coronary CT angiography (CCTA) with low-dose chest CT in the evaluation of patients with atypical chest pain. Ninety-six patients (mean age 60.2 years; age range, 41-68 years; 70 males) were referred for CCTA with low-dose chest CT (16-slice MDCT, Siemens) for an evaluation of atypical chest pain. When significant stenoses (lumen diameter reduction > 50%) were detected on CCTA, invasive coronary angiography (CA) was performed as the standard of reference. In all patients, medical chart review or telephone contact with patients was used to evaluate the contribution of CCTA with low-dose chest CT to the final clinical diagnosis, at least 6 months after performing CCTA. Among 96 patients, seven patients (7%) had significant stenoses as detected on CCTA, whereas two patients (2%) had significant stenoses and five patients had insignificant stenoses or no stenosis, as detected on conventional catheter angiography. In 18 (19%) of the 89 patients without significant stenosis detected on CCTA, this protocol provided additional information that suggested or confirmed an alternate clinical diagnosis. In patients with atypical chest pain, CCTA with low-dose chest CT could help to exclude ischemic heart disease and could provide important ancillary information for the final diagnosis

  15. Gender bias revisited: new insights on the differential management of chest pain

    Directory of Open Access Journals (Sweden)

    Karatolios Konstantinos

    2011-06-01

    Full Text Available Abstract Background Chest pain is a common complaint and reason for consultation in primary care. Few data exist from a primary care setting whether male patients are treated differently than female patients. We examined whether there are gender differences in general physicians' (GPs initial assessment and subsequent management of patients with chest pain, and how these differences can be explained Methods We conducted a prospective study with 1212 consecutive chest pain patients. The study was conducted in 74 primary care offices in Germany from October 2005 to July 2006. After a follow up period of 6 months, an independent interdisciplinary reference panel reviewed clinical data of every patient and decided about the etiology of chest pain at the time of patient recruitment (delayed type-reference standard. We adjusted gender differences of six process indicators for different models. Results GPs tended to assume that CHD is the cause of chest pain more often in male patients and referred more men for an exercise test (women 4.1%, men 7.3%, p = 0.02 and to the hospital (women 2.9%, men 6.6%, p Conclusions While observed gender differences can not be explained by differences in age, CHD prevalence, and underlying risk factors, the less typical symptom presentation in women might be an underlying factor. However this does not seem to result in suboptimal management in women but rather in overuse of services for men. We consider our conclusions rather hypothesis generating and larger studies will be necessary to prove our proposed model.

  16. Left-sided appendicitis in a patient with congenital gastrointestinal malrotation: a case report

    Directory of Open Access Journals (Sweden)

    Welte Frank J

    2007-09-01

    Full Text Available Abstract Background While appendicitis is the most common abdominal disease requiring surgical intervention seen in the emergency room setting, intestinal malrotation is relatively uncommon. When patients with asymptomatic undiagnosed gastrointestinal malrotation clinically present with abdominal pain, accurate diagnosis and definitive therapy may be delayed, possibly increasing the risk of morbidity and mortality. We present a case where CT was crucial diagnostically and helpful for pre-surgical planning in a patient presenting with an acute abdomen superimposed on complete congenital gastrointestinal malrotation. Case presentation A 46-year-old previously healthy male with four days of primarily left-sided abdominal pain, low-grade fevers, nausea and anorexia presented to the Emergency Department. His medical history was significant for poorly controlled diabetes and dyslipidemia. His white blood count at that time was elevated. Initial abdominal plain films suggested small bowel obstruction. A CT scan of the abdomen and pelvis was performed with oral and IV contrast to exclude diverticulitis, revealing acute appendicitis superimposed on congenital intestinal malrotation. Following consultation with the surgical team for surgical planning, the patient went on to laparoscopic appendectomy and did well postoperatively. Conclusion Atypical presentations of acute abdominal conditions superimposed on asymptomatic gastrointestinal malrotation can result in delays in delivery of definitive therapy and potentially increase morbidity and mortality if not diagnosed in a timely manner. Appropriate imaging can be helpful in hastening diagnosis and guiding intervention.

  17. Transtelephonic electrocardiography for managing out-of-hospital chest pain emergencies.

    Science.gov (United States)

    Barón-Esquivias, Gonzalo; Santana-Cabeza, Juan Jesús; Haro, Roberto; Núñez, Antonio; Pérez, Enrique; Martínez, Ángel; Martínez-Rubio, Antoni

    2011-01-01

    Some healthcare facilities lack professionals qualified to interpret electrocardiograms. We aimed to assess the usefulness of transtelephonic electrocardiography in combination with patients' clinical histories in the diagnosis and management of patients with acute chest pain in out-of-hospital healthcare facilities with personnel without expertise in cardiology or electrocardiography. Data from 506 consecutive patients (53.9 ± 16.2 years old) referred from 55 healthcare facilities without professionals specialized in cardiology or electrocardiography form the basis of analysis. Patients were classified into 2 groups according to the results of transtelephonic electrocardiography: (A) patients without electrocardiographic abnormalities (n = 445) and (B) patients who presented abnormalities suggesting a cardiac origin (n = 61) of the chest pain. The presence of risk factors was evaluated by multivariate analysis. The following risk factors were independent predictors of electrocardiographic abnormalities: male gender (P = .006), diabetes mellitus (P = .0001), and dyslipidemia (P = .001). The multivariate analysis yielded a high degree of specificity (99.6%). Follow-up visits confirmed the noncardiac origin of pain in 432 patients (97%) in group A and the cardiac origin of pain in 59 patients (97%) in group B. Transtelephonic electrocardiography combined with awareness of the risk factors of patients presenting with chest pain is useful for the diagnostic management of these patients in health care facilities without the means to interpret electrocardiograms. Copyright © 2011. Published by Elsevier Inc.

  18. An unusual case of chest pain: ultrasonographic diagnosis of Mondor’s disease

    Directory of Open Access Journals (Sweden)

    Bahjat Barakat

    2013-07-01

    Full Text Available Mondor’s disease is characterized by superficial thrombophlebitis affecting the subcutaneous veins, especially those of the anterolateral thoracoabdominal wall. Thrombophlebitis is usually a subcutaneous, tender, painful cord-like induration, usually found in the breast or the axilla. It typically affects middle-aged women. Thus, we believe the case of a 48-year-old male patient admitted to the emergency room for chest pain with a palpable, non-erythematous, and painful cord-like structure localized in the anterior chest wall and the abdomen to be of interest. He had had a mild thoracic trauma. Doppler analysis showed a thrombosis of the superficial vein of the thorax. The patient was treated by Fondaparinux Sodium 2.5 mg subcutaneously per day for 30 days. Evolution was favorable. Although uncommon, Mondor’s disease has to be recognized to avoid useless diagnosis testing and to deliver a specific treatment.

  19. Segmental omental infarction in childhood: an unusual case of left-sided location with extension into the pelvis

    International Nuclear Information System (INIS)

    Foscolo, Sylvain; Mandry, Damien; Galloy, Marie-Agnes; Claudon, Michel; Champigneulles, Jacqueline; Miscault, Godefroy de

    2007-01-01

    Segmental omental infarction (OI) is a rare cause of abdominal pain in children. It generally occurs in the right lower and upper quadrants of the abdomen and only a few cases of other locations have been described in adults. We report a unique paediatric case of OI with an unusual left-sided location extending into the pelvis in a 6-year-old non-obese girl. The diagnosis was suspected on US and CT based on imaging patterns previously described in adults and children. Laparoscopic resection should be balanced with nonsurgical management. (orig.)

  20. Initial experience with a chest pain protocol using 320-slice volume MDCT

    Energy Technology Data Exchange (ETDEWEB)

    Hein, Patrick A.; Romano, Valentina C.; Lembcke, Alexander; May, Juliane; Rogalla, Patrik [Charite - Universitaetsmedizin, Institut fuer Radiologie, Charite Campus Mitte, Berlin (Germany)

    2009-05-15

    We sought to determine the feasibility and image quality of 320-slice volume computed tomography (CT) angiography for the evaluation of patients with acute chest pain. Thirty consecutive patients (11 female, 19 male, mean age 63.2 {+-} 14.2 years) with noncritical, acute chest pain underwent 320-slice CT using a protocol consisting of a nonspiral, nongated CT of the entire chest, followed by a nonspiral, electrocardiography-gated CT study of the heart. Data were acquired following a biphasic intravenous injection of 90 ml iodinated contrast agent. Vessel attenuation values of different thoracic vascular territories were recorded, and image quality scored on a five-point scale by two readers. Mean attenuation was 467 {+-} 69 HU in the ascending aorta, 334 {+-} 52 HU in the aortic arch, 455 {+-} 71 HU in the descending aorta, 492 {+-} 94 HU in the pulmonary trunk, and 416 {+-} 63 HU and 436 {+-} 62 HU in the right and left coronary artery, respectively. Radiation exposure estimates ranged between 7 and 14 mSv. The CT protocol investigated enabled imaging of the thoracic aorta, coronary and pulmonary arteries with an excellent diagnostic quality for chest pain triage in all patients. This result was achieved with less contrast material and reduced radiation exposure compared with previously investigated imaging protocols. (orig.)

  1. Technetium-99m-Sestamibi in the diagnosis of acute chest pain

    International Nuclear Information System (INIS)

    Gilleece, T.; Salehi, N.; Better, N.

    1998-01-01

    Full text: A 45-year-old male was admitted to coronary care with a two-day history of recurrent chest pain. Despite maximal medical therapy, pain persisted. Examination and ECG with pain, were normal, suspicion of ischaemia was moderately high but coronary angiography was not immediately available. Technetium-99m-Sestamibi was prepared at the start of the day according to the standard preparation protocol (Du Pont). Coronary Care informed the Nuclear Medicine Department immediately the patient experienced a further episode of chest pain. Technetium-99m-Sestamibi was administered in coronary care, 4.30 minutes after being advised of the onset of further chest pain. Images were acquired 60 minute post-injection; 15 minutes after the patient had been given 200 mL of milk. A triple-headed gamma camera was used to acquire SPECT images over a 1200 arc, 30 frames of 30 seconds using a 64 x 64 matrix. The patient was laying prone with arms raised out of the field of view. Images showed a normal distribution of technetium-99m -Sestamibi throughout the myocardium. Due to ongoing clinical suspicion by the treating physician, coronary angiography was subsequently performed. This showed normal coronary arteries. Medical therapy was ceased and the patient discharged the next day. We concluded that the chest pain at the time of injection was not ischaemic. Previous trials had shown a 95% sensitivity for this method of diagnosing ischaemia. This method permits a novel and simple technique for diagnosing myocardial ischaemia and obviating the need for cardiac catheterization in this group of patients

  2. A 26-year-old man with dyspnea and chest pain

    Directory of Open Access Journals (Sweden)

    Saurabh Mittal

    2017-01-01

    Full Text Available A 26-year-old smoker male presented with a history of sudden onset dyspnea and right-sided chest pain. Chest radiograph revealed large right-sided pneumothorax which was managed with tube thoracostomy. High-resolution computed tomography thorax revealed multiple lung cysts, and for a definite diagnosis, a video-assisted thoracoscopic surgery-guided lung biopsy was performed followed by pleurodesis. This clinicopathologic conference discusses the clinical and radiological differential diagnoses, utility of lung biopsy, and management options for patients with such a clinical presentation.

  3. Conditioned pain modulation and situational pain catastrophizing as preoperative predictors of pain following chest wall surgery: a prospective observational cohort study.

    Directory of Open Access Journals (Sweden)

    Kasper Grosen

    Full Text Available Variability in patients' postoperative pain experience and response to treatment challenges effective pain management. Variability in pain reflects individual differences in inhibitory pain modulation and psychological sensitivity, which in turn may be clinically relevant for the disposition to acquire pain. The aim of this study was to investigate the effects of conditioned pain modulation and situational pain catastrophizing on postoperative pain and pain persistency.Preoperatively, 42 healthy males undergoing funnel chest surgery completed the Spielberger's State-Trait Anxiety Inventory and Beck's Depression Inventory before undergoing a sequential conditioned pain modulation paradigm. Subsequently, the Pain Catastrophizing Scale was introduced and patients were instructed to reference the conditioning pain while answering. Ratings of movement-evoked pain and consumption of morphine equivalents were obtained during postoperative days 2-5. Pain was reevaluated at six months postoperatively.Patients reporting persistent pain at six months follow-up (n = 15 were not significantly different from pain-free patients (n = 16 concerning preoperative conditioned pain modulation response (Z = 1.0, P = 0.3 or level of catastrophizing (Z = 0.4, P = 1.0. In the acute postoperative phase, situational pain catastrophizing predicted movement-evoked pain, independently of anxiety and depression (β = 1.0, P = 0.007 whereas conditioned pain modulation predicted morphine consumption (β = -0.005, P = 0.001.Preoperative conditioned pain modulation and situational pain catastrophizing were not associated with the development of persistent postoperative pain following funnel chest repair. Secondary outcome analyses indicated that conditioned pain modulation predicted morphine consumption and situational pain catastrophizing predicted movement-evoked pain intensity in the acute postoperative phase. These findings may have

  4. Medic - Chest Pain: A Decision Support Program for the Management of Acute Chest Pain (User’s Manual)

    Science.gov (United States)

    1989-10-05

    their complaint. f) Patients with disorders that present with epigastric pain such as gastritis , peptic ulcer, pancreatitis, and cholelithiasis may...of bacterial pneumonia. 3. TREUMENT OF PNEICNIA The treatment of pneumonia consists of bed rest, hydration, adequate nutrition , an antipyretic, an

  5. Severity of exercise-induced ischemia with chest pain and recovery from ischemia after the disappearance of chest pain

    International Nuclear Information System (INIS)

    Akutsu, Yasushi; Shinozuka, Akira; Kodama, Yusuke; Li, Hui-Ling; Yamanaka, Hideyuki; Katagiri, Takashi

    2004-01-01

    The severity of exercise-induced painful ischemia and its recovery after the disappearance of pain are unknown. The aim of this study was to investigate the difference in severity of ischemia at both exercise and postexercise between painful ischemia and painless ischemia. After injections of technetium-99m tetrofosmin at peak ergometer exercise and thallium-201 at 3 minutes postexercise, dual-isotope single photon emission tomography was performed in 78 patients with angiographically proven ischemic heart disease. The extent of ischemic areas (the number of areas), the depth of ischemia in the ischemic area (the severity score of ischemia) and the extension of ischemia toward long axis of the left ventricle (the number of left ventricular levels with ischemic areas in apical, middle, and basal levels) at both exercise and postexercise were compared on the basis of the presence of pain and a history of diabetes mellitus (DM). The symptoms improved within 3 minutes postexercise in all painful ischemia patients. Of 59 patients with reversible ischemia, except for 4 painful ischemia patients with DM, the extent and depth of ischemia at postexercise were more severe in 14 painful ischemia patients without DM and 13 painless ischemia patients with DM than 28 painless ischemia patients without DM (extent; 2.9±1.7 areas, 3.5±2.8 areas versus 1.4±1.8 areas, P=0.005, depth; 3.8±3.1 scores, 5.8±5.4 scores versus 1.9±3.0 scores, P=0.0084, respectively) despite a comparable severity of ischemia at peak exercise (extent; 5.4±2.6 areas, 6.0±2.4 areas versus 4.3±3.3 areas, depth; 9.3±5.7 scores, 10.7±7.3 scores and 7.5±8.1 scores, all NS). The extension of ischemia toward long-axis of the left ventricle at both peak exercise and postexercise was more severe in the former 2 groups than the latter group (peak exercise; 2.4±0.6 levels, 2.5±0.7 levels versus 1.9 ±0.8 levels, P=0.0263, postexercise: 1.8±0.7 levels, 1.5±0.9 levels versus 0.8±0.8 levels, P=0

  6. Cardiac Hydatid Cyst: An Unusual Cause of Chest Pain

    Directory of Open Access Journals (Sweden)

    Esref Tuncer

    2013-12-01

    Full Text Available Hydatid disease is a parasitic infection caused by larvae of Echinococcus granulosus. Cardiac involvement in hydatid disease is uncommon, constituting only 0.5 - 2% of all cases of hydatidosis. Most patients with cardiac echinococcosis are asymptomatic, and the disease is often latent because a hydatid cyst in the heart grows very slowly. Only approximately 10 % of patients, especially those with large hydatid cysts, have clinical manifestations. Precordial pain is the one of the common symptoms and is most often vague and does not resemble angina pectoris.

  7. Scapulothoracic bursitis as a significant cause of breast and chest wall pain: underrecognized and undertreated.

    Science.gov (United States)

    Boneti, Cristiano; Arentz, Candy; Klimberg, V Suzanne

    2010-10-01

    Pain is one of the most commonly reported breast complaints. Referred pain from inflammation of the shoulder bursa is often overlooked as a cause of breast pain. The objective of this study is to evaluate the role of shoulder bursitis as a cause of breast/chest pain. An IRB-approved retrospective review from July 2005 to September 2009 identified 461 patients presenting with breast/chest pain. Cases identified with a trigger point in the medial aspect of the ipsilateral scapula were treated with a bursitis injection at the point of maximum tenderness. The bursitis injection contains a mixture of local anesthetic and corticosteroid. Presenting complaint, clinical response and associated factors were recorded and treated with descriptive statistics. Average age of the study group was 53.4 ± 12.7 years, and average BMI was 30.4 ± 7.4. One hundred and three patients were diagnosed with shoulder bursitis as the cause of breast pain and received the bursitis injection. Most cases (81/103 or 78.6%) presented with the breast/chest as the site of most significant discomfort, where 8.7% (9/103) had the most severe pain at the shoulder, 3.9% (4/103) at the axilla and 3.9% (4/103) at the medial scapular border. Of the treated patients, 83.5% (86/103) had complete relief of the pain, 12.6% (13/103) had improvement of symptoms with some degree of residual pain, and only 3.9%(4/103) did not respond at all to the treatment. The most commonly associated factor to the diagnosis of bursitis was the history of a previous mastectomy, present in 27.2% (28/103) of the cases. Shoulder bursitis represents a significant cause of breast/chest pain (22.3% or 103/461) and can be successfully treated with a local injection at site of maximum tenderness in the medial scapular border.

  8. Can ECG-gated MDCT be considered an obligatory step to plan and manage a new chest-pain unit?

    International Nuclear Information System (INIS)

    Runza, G.; Alaimo, V.; La Grutta, L.; Galia, M.; Basile, A.; Cademartiri, F.; Krestin, G.P.; Midiri, M.

    2007-01-01

    The recent improvements in multi-detector computed tomography technology and its application in cardiac field allow to consider this non-invasive imaging technique as a promising comprehensive method for detecting significant coronary stenoses in a chest-pain unit. The possibility to use the ECG-synchronisation acquisition protocol, normally limited to the cardiac volume, for the entire thoracic vascular system should have the remarkable potential to reduce invasive and non-invasive procedures actually used to investigate acute chest pain and the number of unnecessary hospital admissions without reducing appropriate admissions in patients with chest pain

  9. Long-Term Clinical Impact of Coronary CT Angiography in Patients With Recent Acute-Onset Chest Pain

    DEFF Research Database (Denmark)

    Linde, Jesper J; Hove, Jens D; Sørgaard, Mathias

    2015-01-01

    . BACKGROUND: The prognostic implications of a coronary CTA-guided treatment strategy have not been compared in a randomized fashion to standard care in patients referred for acute-onset chest pain. METHODS: Patients with acute chest pain but normal electrocardiograms and troponin values were randomized......) in the standard care group (p = 0.04; HR: 0.36 [95% CI: 0.16 to 0.95]). Differences in cardiac death and MI (8 vs. 2) were insignificant (p = 0.06). CONCLUSIONS: A coronary CTA-guided treatment strategy appears to improve clinical outcome in patients with recent acute-onset chest pain and normal...

  10. High sensitive C-reactive protein assessment in patients with typical chest pain and normal coronary arteriography

    International Nuclear Information System (INIS)

    Lv Xiaojiong; Qiu Jianping

    2005-01-01

    Objective: To determine the changes of high-sensitive serum C-reactive protein (hs-CRP) in patients with typical chest pain and normal coronary arteriography. Methods: One hundred and twenty three patients were included. CRP was determined using a standard technique, and all patients underwent ECG exercise testing. Results: Plasma level of hs-CRP was significantly increased in patients with typical chest pain, coronary arteriography negative and exercise test positive. Conclusion: Inflammation may play a role in the mechanism of chest pain for patients with normal coronary angiography. (authors)

  11. Aspergillosis - chest x-ray (image)

    Science.gov (United States)

    ... usually occurs in immunocompromised individuals. Here, a chest x-ray shows that the fungus has invaded the lung ... are usually seen as black areas on an x-ray. The cloudiness on the left side of this ...

  12. Diagnosis of acute left-sided colonic diverticulitis by three radiological modalities

    Energy Technology Data Exchange (ETDEWEB)

    Eggesboe, H.B.; Jacobsen, T.; Kolmannskog, F.; Bay, D.; Nygaard, K. [Oslo Univ., Dept. of Radiology (Norway)]|[Oslo Univ., Dept. of Gastrointestinal Surgery (Norway)]|[Oslo Univ., Central Inst. of Radiology (Norway)

    1998-05-01

    Purpose: To compare the findings at US, CT and contrast enema (CE) with the clinical, biochemical and surgical findings in patients with suspected acute left-sided colonic diverticulitis (ALCD). Material and Methods: The study comprised 32 consecutive patients hospitalized with clinically diagnosed ALCD. During the first 3 days of hospitalization, they were examined by US and CT of the pelvis and abdomen, and CE. Results: Of the 32 patients, 21 had ALCD according to the combined radiological, clinical, biochemical and surgical findings. Findings compatible with ALCD were verified by radiological examination alone in 12 patients (4 patients at US, 10 at CT, and 6 at CE). In 9 patients, only diverticula or tethering was found at either CE or CT, and the diagnoses were then supported by clinical and biochemical findings and clinical follow-up. The most common clinical symptoms and signs associated with ALCD were left lower quadrant pain, leftsided tenderness, and fever. Most patients showed elevations of the white bloodcell count, erythrocyte sedimentation rate, and C-reactive protein, but there was no statistical difference in the stages of severity of ALCD, or between ALCD and other abdominal disorders. Conclusion: Radiological examination is valuable in confirming the diagnosis of ALCD. CT was the radiological modality that best demonstrated ALCD and revealed complications (e.g. pericolic abscesses) during the course of the illness. (orig.).

  13. Diagnosis of acute left-sided colonic diverticulitis by three radiological modalities

    International Nuclear Information System (INIS)

    Eggesboe, H.B.; Jacobsen, T.; Kolmannskog, F.; Bay, D.; Nygaard, K.

    1998-01-01

    Purpose: To compare the findings at US, CT and contrast enema (CE) with the clinical, biochemical and surgical findings in patients with suspected acute left-sided colonic diverticulitis (ALCD). Material and Methods: The study comprised 32 consecutive patients hospitalized with clinically diagnosed ALCD. During the first 3 days of hospitalization, they were examined by US and CT of the pelvis and abdomen, and CE. Results: Of the 32 patients, 21 had ALCD according to the combined radiological, clinical, biochemical and surgical findings. Findings compatible with ALCD were verified by radiological examination alone in 12 patients (4 patients at US, 10 at CT, and 6 at CE). In 9 patients, only diverticula or tethering was found at either CE or CT, and the diagnoses were then supported by clinical and biochemical findings and clinical follow-up. The most common clinical symptoms and signs associated with ALCD were left lower quadrant pain, leftsided tenderness, and fever. Most patients showed elevations of the white bloodcell count, erythrocyte sedimentation rate, and C-reactive protein, but there was no statistical difference in the stages of severity of ALCD, or between ALCD and other abdominal disorders. Conclusion: Radiological examination is valuable in confirming the diagnosis of ALCD. CT was the radiological modality that best demonstrated ALCD and revealed complications (e.g. pericolic abscesses) during the course of the illness. (orig.)

  14. Bodybuilding-induced Mondor's disease of the chest wall.

    Science.gov (United States)

    Tröbinger, Christian; Wiedermann, Christian J

    2017-01-01

    To describe the association of bodybuilding abdominal exercise with the development of superficial sclerosing thrombophlebitis of the anterolateral thoracoabdominal wall. A single case study. University-affiliated regional community hospital. A 54-year-old man presented with an otherwise unremarkable past medical history 4 weeks after the start of left-sided chest discomfort. He had undergone orthopedic surgery of the right shoulder three months earlier. Two months after surgery, he had re-started bodybuilding with thoracoabdominal training. Soon thereafter, he noted a painful induration at the left side of his trunk. Doppler and duplex sonography revealed complete venous occlusion compatible with sclerosing thrombophlebitis leading to a palpable, subcutaneous, cord-like lesion on the left side of his trunk. Physical examination and routine laboratory findings were normal. The lesion spontaneously resolved over a course of 3 months. Mondor's disease of the subcutaneous veins of the chest wall which has been associated with breast or axillary surgery, malignant and systemic diseases can also appear in subjects performing intense thoracoabdominal exercise training. Although it requires only symptomatic therapy, physicians and therapists must be aware of the existence of this disease because, although benign and self-limiting, malignant and systemic diseases need to be ruled out. Copyright © 2016 Elsevier Ltd. All rights reserved.

  15. Cost-effectiveness of chiropractic care versus self-management in patients with musculoskeletal chest pain

    DEFF Research Database (Denmark)

    Stochkendahl, Mette Jensen; Sørensen, Jan; Vach, Werner

    2016-01-01

    -dimension questionnaire (EQ-5D) and Short Form 36-item Health Survey (SF-36)) were compared in cost-effectiveness analyses over 12 months from baseline. Mean costs were €2183 lower for the group with chiropractic care, but not statistically significant (95% CI -4410.5 to 43.0). The incremental cost-effectiveness ratio......AIMS: To assess whether primary sector healthcare in the form of chiropractic care is cost-effective compared with self-management in patients with musculoskeletal chest pain, that is, a subgroup of patients with non-specific chest pain. METHODS AND RESULTS: 115 adults aged 18-75 years with acute...... information session aimed at encouraging self-management as complementary to usual care (n=56). Data on resource use were obtained from Danish national registries and valued from a societal perspective. Patient cost and health-related quality-adjusted life years (QALYs; based on EuroQol five...

  16. Immunohistochemical analyses of a case of extralobar pulmonary sequestration with chest pain in an adult

    Directory of Open Access Journals (Sweden)

    Yuji Ohtsuki

    2013-01-01

    Full Text Available Computed tomography of a Japanese man in his mid-forties with a complaint of right-side chest pain showed a dome-shaped smooth-surfaced mediastinal mass, which was extirpated. The cut surface was highly hemorrhagic and necrotic and not related to the original pulmonary tissues. Although routine sectioning detected bronchial cartilage, immunohistochemical analyses clearly showed the presence of alveolar type II cells; only the alveolar type II cells located at the periphery of this mass showed positive staining for cytokeratins, thyroid transcription factor 1, surfactant protein A, epithelial membrane antigen and Krebs von den Lungen-6. Thus, these analyses are useful for the detection of pulmonary components, even in severely hemorrhagic and necrotic tissues with marked sequestration. The clinical diagnosis was a rare, adult type of extralobar pulmonary sequestration accompanied by chest pain.

  17. A Study of Clinicopathological Differences Between Right-sided and Left-sided Colon Cancers

    OpenAIRE

    芳賀, 駿介; 遠藤, 俊吾; 加藤, 博之; 高橋, 直樹; 吉松, 和彦; 橋本, 雅彦; 石橋, 敬一郎; 梅原, 有弘; 横溝, 肇; 梶原, 哲郎; Shunsuke, HAGA; Shungo, ENDO; Hiroyuki, KATO; Naoki, TAKAHASHI; Kazuhiko, YOSHIMATSU

    1996-01-01

    The present study was aimed to determine the clinicopathological features of cancers of the right-sided colon (cecum, ascending colon, transverse colon) and left-sided colon (descending colon, sigmoid colon) in order to help improve the efficacy of their treatment. Excluding multiple cancer cases, 364 patients with primary colon cancer underwent surgey at our department between 1974 and 1994; they comprised 171 individuals with right-sided colon cancer and 193 with left-sided colon cancer. A ...

  18. Investigations of fatal causes of chest pain: case report and literature review

    International Nuclear Information System (INIS)

    Kalouche, H.

    2001-01-01

    A case of fatal ascending aortic dissection (AAD) misdiagnosed as pulmonary embolism (PE) despite strong radiological evidence is described. The occurrence of this serious pathology is uncommon. Its prompt diagnosis and treatment are crucial. Anticoagulant therapy for pulmonary embolism should be withheld until acute aortic dissection is excluded definitively. A management approach to optimise the outcome of patients with chest pain in which ascending aortic dissection and/or pulmonary embolism are suspected is presented. Copyright (2001) Blackwell Science Pty Ltd

  19. Chest Pain of Suspected Cardiac Origin: Current Evidence-based Recommendations for Prehospital Care

    Directory of Open Access Journals (Sweden)

    P. Brian Savino

    2015-12-01

    Full Text Available Introduction: In the United States, emergency medical services (EMS protocols vary widely across jurisdictions. We sought to develop evidence-based recommendations for the prehospital evaluation and treatment of chest pain of suspected cardiac origin and to compare these recommendations against the current protocols used by the 33 EMS agencies in the state of California. Methods: We performed a literature review of the current evidence in the prehospital treatment of chest pain and augmented this review with guidelines from various national and international societies to create our evidence-based recommendations. We then compared the chest pain protocols of each of the 33 EMS agencies for consistency with these recommendations. The specific protocol components that we analyzed were use of supplemental oxygen, aspirin, nitrates, opiates, 12-lead electrocardiogram (ECG, ST segment elevation myocardial infarction (STEMI regionalization systems, prehospital fibrinolysis and β-blockers. Results: The protocols varied widely in terms of medication and dosing choices, as well as listed contraindications to treatments. Every agency uses oxygen with 54% recommending titrated dosing. All agencies use aspirin (64% recommending 325mg, 24% recommending 162mg and 15% recommending either, as well as nitroglycerin and opiates (58% choosing morphine. Prehospital 12- Lead ECGs are used in 97% of agencies, and all but one agency has some form of regionalized care for their STEMI patients. No agency is currently employing prehospital fibrinolysis or β-blocker use. Conclusion: Protocols for chest pain of suspected cardiac origin vary widely across California. The evidence-based recommendations that we present for the prehospital diagnosis and treatment of this condition may be useful for EMS medical directors tasked with creating and revising these protocols.

  20. Diagnostic value for coronary artery disease of ST depression and chest pain during dipyridamole loading

    International Nuclear Information System (INIS)

    Yonezawa, Yoshihiro; Doi, Yoshinori; Aono, Tadashi; Odawara, Hiroaki; Chikamori, Taishiro; Yamada, Mitsutoshi; Takata, Jun; Ozawa, Toshio; Hamashige, Naohisa.

    1991-01-01

    The diagnostic significance of both ST depression and chest pain during dipyridamole loading was assessed in 437 patients with coronary artery disease (CRD) who have received dipyridamole-loading thallium-201 myocardial scintigraphy and coronary arteriography. ST depression and chest pain were induced in 35% and 42%, respectively. ST depression occurred in 23% for one vessel disease, 55% for two-vessel disease, 67% for three-vessel disease, and 11% for non-significant disease. In the absence of myocardial infarction, it occurred in as many as 78% for two-vessel disease and 94% for three-vessel disease. ST depression had a sensitivity of 51% and a specificity of 89%. Chest pain had a lower specificity (77%), whereas the sensitivity remained the same (51%). In 42 (31%) of 134 patients with ST depression, coronary revascularization was necessary in the early stage. With a median follow up of 29 months, 3 patients (2%) died of cardiac events, and 12 (9%) had nonfatal cardiac complications. There was a significant correlation between reversible defects (RD) on myocardial scintigrams and ST depression; RD were seen in 81% of ST depression cases, and ST depression occurred in 51% of 210 RD cases. The more diseased vessels, the more frequently ST depression occurred in accordance with RD on myocardial scintigrams. Both ST depression and chest pain during dipyridamole loading tended to be associated with myocardial ischemia, suggesting the diagnostic value in CRD patients with limited exercise loading. RD on myocardial scintigrams was considered attributable to coronary steal phenomenon for multi-vessel disease and to the difference in the relative increase of the coronary flow for single vessel disease. (N.K.)

  1. Diagnostic indicators of non-cardiovascular chest pain: a systematic review and meta-analysis

    OpenAIRE

    Wertli, Maria M; Ruchti, Katrin B; Steurer, Johann; Held, Ulrike

    2013-01-01

    BACKGROUND: Non-cardiovascular chest pain (NCCP) has a high healthcare cost, but insufficient guidelines exist for its diagnostic investigation. The objective of the present work was to identify important diagnostic indicators and their accuracy for specific and non-specific conditions underlying NCCP. METHODS: A systematic review and meta-analysis were performed. In May 2012, six databases were searched. Hand and bibliography searches were also conducted. Studies evaluating a diagnostic test...

  2. Dual-source computed tomography in patients with acute chest pain: feasibility and image quality

    Energy Technology Data Exchange (ETDEWEB)

    Schertler, Thomas; Scheffel, Hans; Frauenfelder, Thomas; Desbiolles, Lotus; Leschka, Sebastian; Stolzmann, Paul; Marincek, Borut; Alkadhi, Hatem [University Hospital Zurich, Department of Medical Radiology, Institute of Diagnostic Radiology, Zurich (Switzerland); Seifert, Burkhardt [University of Zurich, Department of Biostatistics, Zurich (Switzerland); Flohr, Thomas G. [Computed Tomography CTE PA, Siemens Medical Solutions, Forchheim (Germany)

    2007-12-15

    The aim of this study was to determine the feasibility and image quality of dual-source computed tomography angiography (DSCTA) in patients with acute chest pain for the assessment of the lung, thoracic aorta, and for pulmonary and coronary arteries. Sixty consecutive patients (32 female, 28 male, mean age 58.1{+-}16.3 years) with acute chest pain underwent contrast-enhanced electrocardiography-gated DSCTA without prior beta-blocker administration. Vessel attenuation of different thoracic vascular territories was measured, and image quality was semi-quantitatively analyzed by two independent readers. Image quality of the thoracic aorta was diagnostic in all 60 patients, image quality of pulmonary arteries was diagnostic in 59, and image quality of coronary arteries was diagnostic in 58 patients. Pairwise intraindividual comparisons of attenuation values were small and ranged between 1{+-}6 HU comparing right and left coronary artery and 56{+-}9 HU comparing the pulmonary trunk and left ventricle. Mean attenuation was 291{+-}65 HU in the ascending aorta, 334{+-}93 HU in the pulmonary trunk, and 285{+-}66 HU and 268{+-}67 HU in the right and left coronary artery, respectively. DSCTA is feasible and provides diagnostic image quality of the thoracic aorta, pulmonary and coronary arteries in patients with acute chest pain. (orig.)

  3. Emergency department overcrowding and ambulance transport delays for patients with chest pain

    Science.gov (United States)

    Schull, Michael J.; Morrison, Laurie J.; Vermeulen, Marian; Redelmeier, Donald A.

    2003-01-01

    Objective Emergency department overcrowding sometimes results in diversion of ambulances to other locations. We sought to determine the resulting prehospital delays for cardiac patients. Methods Data on consecutive patients with chest pain who were transported to Toronto hospitals by ambulance were obtained for a 4-month period in 1997 and a 4-month period in 1999, which represented periods of low and high emergency department overcrowding respectively. Multivariate analyses were used to model 90th percentile system response (initiation of 9-1-1 call to arrival on scene), on-scene (arrival on scene to departure from scene) and transport (departure from scene to arrival at hospital) intervals. Predictor variables were study period (1997 or 1999), day of the week, time of day, geographic location of the patient, dispatch priority, case severity, return priority and number of other patients with chest pain transported within 2 hours of the index transport. Results A total of 3609 patients (mean age 66.3 years, 50.3% female) who met the study criteria were transported by ambulance during the 2 study periods. There were no significant differences in patient characteristics between the 2 periods, despite the fact that more patients were transported during the second period (p overcrowding in emergency departments was associated with a substantial increase in the system response interval and the ambulance transport interval for patients with chest pain. PMID:12566332

  4. Dual-source computed tomography in patients with acute chest pain: feasibility and image quality

    International Nuclear Information System (INIS)

    Schertler, Thomas; Scheffel, Hans; Frauenfelder, Thomas; Desbiolles, Lotus; Leschka, Sebastian; Stolzmann, Paul; Marincek, Borut; Alkadhi, Hatem; Seifert, Burkhardt; Flohr, Thomas G.

    2007-01-01

    The aim of this study was to determine the feasibility and image quality of dual-source computed tomography angiography (DSCTA) in patients with acute chest pain for the assessment of the lung, thoracic aorta, and for pulmonary and coronary arteries. Sixty consecutive patients (32 female, 28 male, mean age 58.1±16.3 years) with acute chest pain underwent contrast-enhanced electrocardiography-gated DSCTA without prior beta-blocker administration. Vessel attenuation of different thoracic vascular territories was measured, and image quality was semi-quantitatively analyzed by two independent readers. Image quality of the thoracic aorta was diagnostic in all 60 patients, image quality of pulmonary arteries was diagnostic in 59, and image quality of coronary arteries was diagnostic in 58 patients. Pairwise intraindividual comparisons of attenuation values were small and ranged between 1±6 HU comparing right and left coronary artery and 56±9 HU comparing the pulmonary trunk and left ventricle. Mean attenuation was 291±65 HU in the ascending aorta, 334±93 HU in the pulmonary trunk, and 285±66 HU and 268±67 HU in the right and left coronary artery, respectively. DSCTA is feasible and provides diagnostic image quality of the thoracic aorta, pulmonary and coronary arteries in patients with acute chest pain. (orig.)

  5. Gender and stress test use in an ED chest pain unit.

    Science.gov (United States)

    Napoli, Anthony; Choo, Esther K

    2012-07-01

    Women with acute coronary syndrome appear to be treated less aggressively than men. However, little is known about potential sex biases in the evaluation of patients with low-risk chest pain admitted to emergency department (ED) chest pain units. This was a secondary analysis of prospectively collected data on consecutively admitted chest pain unit patients in a large-volume academic urban ED. Thrombolysis in myocardial infarction (TIMI) risk prediction and Diamond and Forrestor (D&F) scores were calculated for each patient. χ(2) And t tests were used for univariate comparisons of demographics, cardiac comorbidities, risk scores, and stress testing between sexes. Multivariable logistic regression was used to estimate odds ratios (ORs) for testing based on sex, controlling for race, insurance status, and either TIMI or D&F score. Eight hundred eleven patients were enrolled (48% male, 52% female) in the study. The mean age for men was 52 ± 12 and 54 ± 12 years for women (P stress testing (1.61, 95% CI 1.14-2.29 controlling for TIMI score; OR, 1.69, 95% CI 1.12-2.51 controlling for D&F score). This study demonstrates no association between physician discretionary uses of stress testing based on sex. There is a need for further research on patient- or provider-specific factors that determine stress use and on how differences may affect clinical outcomes. Copyright © 2012 Elsevier Inc. All rights reserved.

  6. Myocardial bridging causing ischemia and recurrent chest pain: a case report

    Directory of Open Access Journals (Sweden)

    Abdou Mohamed

    2011-07-01

    Full Text Available Abstract Background Myocardial bridging is present when a segment of a major epicardial coronary artery runs intramurally through the myocardium. It usually has a benign prognosis, but in some cases myocardial ischemia, infarction and sudden cardiac death have been reported. We are here reporting a case of myocardial bridging which was complicated with recurrent chest pain and transient ST-segment elevation during exercise treadmill test. Case presentation A 40 year-old-man presented with recurrent retrosternal chest pain of 2 months duration. He had history of smoking and was obese, otherwise no physical abnormalities were detected by examination. Electrocardiogram and blood tests were normal apart from impaired glucose tolerance with elevated triglycerides and decreased level of high density lipoprotein cholesterol. While doing exercise treadmill test, the patient developed chest pain and significant ST-segment elevation in almost all precordial leads that persisted for about 15 minutes through recovery. We decided to admit the patient to the coronary care unit for further management and to perform coronary angiogram. Myocardial bridging was observed in the mid segment of the left anterior descending coronary artery. Medical treatment was decided. At one year follow up, our patient was healthy and had no cardiac complaints. In conclusion, myocardial bridging may predispose to coronary vasospasm that may leads to ischemic complications.

  7. Predictors of 30 ـ day Incidence of Coronary Artery Disease in Patients with Chest Pain

    Directory of Open Access Journals (Sweden)

    J Hassanzadeh

    2006-07-01

    Full Text Available Introduction & Objective: The previous investigations show that cardiovascular diseases, which are spreading all over our country, account for most health and social problems. The objective of this study was to determine the relation between demographic factors, medical history as well as para clinical factors and Coronary Artery Disease (CAD within a period of 30 days for patients with chest pain. Materials & Methods: This was a prospective cohort study. Patients referred to the emergency department of Tehran heart centre with a chief complaint of chest pain without ST ـ segment elevation were followed for 30 days. The outcome variable was coronary artery disease. The Poisson Regression Model was applied in order to identify significant predictors of outcome. Applying this model, we could calculate Adjusted Risk Ratio and 95% confidence interval. The data were analyzed by standard statistical tests using SAS and Stata software. Results: 609 eligible patients were enrolled. Of these 51% were male and 49% female. Based on the final model of Poisson Regression, variables like sex, blood pressure history, heart disease history, changes in electrocardiogram, WBC and CRP had meaningful relationship with CAD. Conclusion: We concluded that prognosis in patients with chest pain needed considering clinical factors (acquired through interview, electrocardiogram and lab findings. Also we were conducted not to rely on traditional risk factors such as history of diabetes, hypercholesterolemia, smoking and family history of heart disease for prediction of the disease.

  8. Cost-effectiveness of telemetry for hospitalized patients with low-risk chest pain.

    Science.gov (United States)

    Ward, Michael J; Eckman, Mark H; Schauer, Daniel P; Raja, Ali S; Collins, Sean

    2011-03-01

    The majority of chest pain admissions originate in the emergency department (ED). Despite a low incidence of cardiac events, limited telemetry availability, and its questionable benefit, these patients are routinely admitted to a monitored setting. The objectives were to analyze the cost-effectiveness of admission to telemetry versus admission to an unmonitored hospital bed in low-risk chest pain patients and explore when the use of telemetry may be cost-effective. The authors constructed a decision analytic model to evaluate the scenario of an ED admission of an otherwise healthy 55-year-old patient with low-risk chest pain defined as an acute coronary syndrome (ACS) probability of 2%. Costs were estimated from 2009 Medicare data for hospital reimbursement and physician services, as well as published data on disability costs. Published studies were used to estimate the risk of ACS, cardiac arrest, time to defibrillation, survival, long-term disability, and quality of life. In the base case, telemetry was more effective (0.0044 quality-adjusted life-years [QALYs]) but more costly ($299.67) than a floor bed, resulting in a high marginal cost-effectiveness ratio (mCER) of $67,484.55 per QALY. In comprehensive sensitivity analyses, the mCER crossed below the willingness-to-pay (WTP) threshold of $50,000 per QALY when the following scenarios were met: the probability of ACS exceeds 3%, the probability of cardiac arrest is greater than 0.4%, the probability of shockable dysrhythmia is above 83%, the probability of delay in telemetry bed availability is below 52%, and the opportunity cost of delay to telemetry bed placement is below $119. Telemetry may be a "cost-effective" use of health care resources for chest pain patients when patients have a probability of ACS above 3% or for patients with a minimal delay and cost associated with obtaining a monitored bed. Further research is needed to better stratify low-risk chest pain patients to the appropriate inpatient setting

  9. Systemic Air Embolism Associated with Pleural Pigtail Chest Tube Insertion.

    Science.gov (United States)

    Alkhankan, Emad; Nusair, Ahmad; Mazagri, Rida; Al-Ourani, Mohammed

    2016-01-01

    Pleural pigtail catheter placement is associated with many complications including pneumothorax, hemorrhage, and chest pain. Air embolism is a known but rare complication of pleural pigtail catheter insertion and has a high risk of occurrence with positive pressure ventilation. In this case report, we present a 50-year-old male with bilateral pneumonia who developed a pneumothorax while on mechanical ventilation with continuous positive airway pressure mode. During the placement of the pleural pigtail catheter to correct the pneumothorax, the patient developed a sudden left sided body weakness and became unresponsive. An air embolism was identified in the right main cerebral artery, which was fatal.

  10. Robot-Assisted Colectomy for Left-Sided Colon Cancer: Comparison of Reduced-Port and Conventional Multi-Port Robotic Surgery.

    Science.gov (United States)

    Bae, Sung Uk; Jeong, Woon Kyung; Baek, Seong Kyu

    2017-04-01

    The robotic single-port access plus one conventional robotic port, a reduced-port robotic surgery (RPRS) for left-sided colon cancer, can enable lymphovascular dissection using the wristed instrumentation and safe rectal transection through an additional port maintaining the cosmetic advantage of the single-port surgery. The aim of this study is to compare the clinicopathological outcomes between reduced-port and conventional multi-port robotic colectomy for left-sided colon cancer. The study group included 23 patients who underwent an RPRS and 16 patients who underwent a multi-PRS (MPRS) for left-sided colon cancer between August 2013 and January 2016. The operative time was significantly shorter in the RPRS group than in the MPRS group (mean time 258 ± 67 vs. 319 ± 66 minutes, P = .009). There were no apparent differences in tolerance of diet, postoperative pain score, length of hospital stay, the rate of postoperative complications, and the mean number of harvested lymph node, but the RPRS group had a significantly smaller total incision length (38 ± 12 mm vs. 83 ± 6 mm, P = .013). This study shows the feasibility and safety of the RPRS, with clinicopathological outcomes that is comparable with that of the MPRS for left-sided colon cancer.

  11. Neglecting the left side of a city square but not the left side of its clock: prevalence and characteristics of representational neglect.

    Directory of Open Access Journals (Sweden)

    Cecilia Guariglia

    Full Text Available Representational neglect, which is characterized by the failure to report left-sided details of a mental image from memory, can occur after a right hemisphere lesion. In this study, we set out to verify the hypothesis that two distinct forms of representational neglect exist, one involving object representation and the other environmental representation. As representational neglect is considered rare, we also evaluated the prevalence and frequency of its association with perceptual neglect. We submitted a group of 96 unselected, consecutive, chronic, right brain-damaged patients to an extensive neuropsychological evaluation that included two representational neglect tests: the Familiar Square Description Test and the O'Clock Test. Representational neglect, as well as perceptual neglect, was present in about one-third of the sample. Most patients neglected the left side of imagined familiar squares but not the left side of imagined clocks. The present data show that representational neglect is not a rare disorder and also support the hypothesis that two different types of mental representations (i.e. topological and non-topological images may be selectively damaged in representational neglect.

  12. Panic Disorder in Patients Presenting to the Emergency Department With Chest Pain: Prevalence and Presenting Symptoms.

    Science.gov (United States)

    Greenslade, Jaimi H; Hawkins, Tracey; Parsonage, William; Cullen, Louise

    2017-12-01

    Patients with panic disorder experience symptoms such as palpitations, chest pain, dizziness, and breathlessness. Consequently, they may attend the Emergency Department (ED) to be assessed for possible emergency medical conditions. Recognition of panic disorder within the ED is low. We sought to establish the prevalence of panic disorder in patients presenting for ED investigation of potential acute coronary syndrome. We also sought to characterise the cohort of patients with panic disorder in terms of presenting symptoms, risk factors, medical history and major adverse cardiac events (MACE). This was an observational study of 338 adult patients presenting to the Emergency Department of a tertiary hospital in Australia. Research nurses collected clinical data using a customised case report form. The outcome was panic disorder, assessed using the Mini International Neuropsychiatric Interview. The average age of participants was 50.2 years and 37.9% were female. Thirty-day MACE occurred in 7.7% of the cohort. The clinical diagnosis of panic disorder was made in 5.6% (95% CI: 3.4-8.6%) of patients. Compared to patients without panic disorder, patients with panic disorder were slightly more likely to report that their pain felt heavy (48.9% and 73.7% respectively, p=0.04). All other reported symptoms were similar in the two groups. The prevalence of panic disorder was low in patients presenting to an Australian ED with chest pain. Clinical signs or symptoms that are routinely collected as part of the chest pain workup cannot be used to distinguish patients with and without panic disorder. Copyright © 2017 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). All rights reserved.

  13. Minimally invasive radical pancreatectomy for left-sided pancreatic cancer: Current status and future perspectives

    Science.gov (United States)

    Kang, Chang Moo; Lee, Sung Hwan; Lee, Woo Jung

    2014-01-01

    Minimally invasive distal pancreatectomy with splenectomy has been regarded as a safe and effective treatment for benign and borderline malignant pancreatic lesions. However, its application for left-sided pancreatic cancer is still being debated. The clinical evidence for radical antegrade modular pancreatosplenectomy (RAMPS)-based minimally invasive approaches for left-sided pancreatic cancer was reviewed. Potential indications and surgical concepts for minimally invasive RAMPS were suggested. Despite the limited clinical evidence for minimally invasive distal pancreatectomy in left-sided pancreatic cancer, the currently available clinical evidence supports the use of laparoscopic distal pancreatectomy under oncologic principles in well-selected left sided pancreatic cancers. A pancreas-confined tumor with an intact fascia layer between the pancreas and left adrenal gland/kidney positioned more than 1 or 2 cm away from the celiac axis is thought to constitute a good condition for the use of margin-negative minimally invasive RAMPS. The use of minimally invasive (laparoscopic or robotic) anterior RAMPS is feasible and safe for margin-negative resection in well-selected left-sided pancreatic cancer. The oncologic feasibility of the procedure remains to be determined; however, the currently available interim results indicate that even oncologic outcomes will not be inferior to those of open radical distal pancreatosplenectomy. PMID:24605031

  14. Comparison between the incidence of right and left sided congenital torticollis

    International Nuclear Information System (INIS)

    Aslam, S.; Bashir, M.S.; Hussain, S.I.

    2013-01-01

    Congenital torticollis is an intriguing condition of unknown origin, characterized by unilateral shortening and tightness of the sternocleidomastoid muscle. Patients usually present with head tilt, facial asymmetry and plagiocephaly. A sternomastoid mass or tumor may or may not be clinically apparent. Untreated, cervical function and facial cosmesis may be severely compromised. Objective: My study is aimed at establishing a comparison between the incidence of right versus left sided congenital torticollis. Method: This observational study included 30 patients of congenital torticollis that completed the questionnaire. The data was collected from patients coming to the Physiotherapy and Orthopedic departments of Children Hospital, Lahore. Results: Results showed that right side was involved in 19 (63.3%) patients and left side was involved in 11 (36.7%) patients. Out of 30 patients, 14 (46.7%) were male, of which 8 had right sided congenital torticollis and 6 had left sided congenital torticollis, and 16 (53.3%) were female, of which right sided congenital torticollis and 5 had left sided congenital torticollis. Conclusion: Hence it is concluded that incidence of right sided congenital torticollis is more common than left sided congenital torticollis. The incidence of con-genital torticollis is higher in females than in males. (author)

  15. ECG-gated chest CT angiography with 64-MDCT and tri-phasic IV contrast administration regimen in patients with acute non-specific chest pain

    International Nuclear Information System (INIS)

    Litmanovitch, Diana; Zamboni, Giulia A.; Lin, Pei-Jan P.; Clouse, Melvin E.; Raptopoulos, Vassilios; Hauser, Thomas H.

    2008-01-01

    The purpose of this study was to evaluate chest CTA protocol using retrospective ECG-gating and triphasic IV contrast regimen for comprehensive evaluation of patients with acute non-specific chest pain. ECG-triggered dose modulation was used with a 64-MDCT scanner in 56 non-critically ill patients with acute nonspecific chest pain using triphasic IV regimen: 50 ml contrast followed by 50 ml 60% contrast/saline and 30 ml normal saline. Lungs, aorta, pulmonary and coronary arteries were graded on a 5-point scale (5, best). Aorta and pulmonary artery attenuation was measured and three coronary artery groups were evaluated. Comparison with invasive coronary angiography was obtained in nine patients on a per segment (16 total) basis. Dosimetry values were obtained. Studies were satisfactory in all patients (score >3). Aorta and pulmonary artery attenuation was >200 HU in 90.5%. Lung or pleura, non-cardiac vascular and coronary arteries disease were detected in 20, 11 and 16 patients, respectively. Median coronary angiography (grade 5) was significantly higher than acceptable for diagnosis grade 4 (p < 0.001). Per segment, weighted kappa statistic was 0.79 indicating substantial agreement with catheter angiography (p<0.001). Average DLP was 1,490 ± 412 mGy-cm. Gated 64-MDCT angiography with triphasic IV contrast is a robust multipurpose technique for patients with acute non-specific chest pain. (orig.)

  16. Telemetry bed usage for patients with low-risk chest pain: review of the literature for the clinician.

    Science.gov (United States)

    Perkins, Jack; McCurdy, Michael T; Vilke, Gary M; Al-Marshad, Adel A

    2014-02-01

    Telemetry monitoring in patients with low-risk chest pain is highly utilized, despite the lack of quality data to support its use. To review the medical literature on the utility of telemetry monitoring in patients with low-risk chest pain and to offer evidence-based recommendations to emergency physicians. A PubMed literature search was performed and limited to human studies written in English language articles with keywords of "telemetry" and "chest pain." Studies identified then underwent a structured review from which results could be evaluated. There were 114 paper abstracts on telemetry monitoring screened; 30 articles were considered relevant. Twelve appropriate articles were rigorously reviewed and recommendations given. Insufficient data exist to support telemetry use in low-risk chest pain patients. Telemetry monitoring is unlikely to benefit low-risk chest pain patients with a normal/nondiagnostic electrocardiogram, a normal first set of cardiac enzymes, and none of the following: hypotension, rales above the bases, or pain worse than baseline angina. Copyright © 2014 Elsevier Inc. All rights reserved.

  17. An Unusual Presentation of Adult Tethered Cord Syndrome Associated with Severe Chest and Upper Back Pain

    Directory of Open Access Journals (Sweden)

    Shotaro Kanda

    2015-01-01

    Full Text Available Adult tethered cord syndrome (ATCS is a rare entity that usually presents with multiple neurological symptoms, including lower extremity pain, backache, lower extremity muscle weakness, and bowel/bladder disturbances. Prompt surgical treatment is often necessary to avoid permanent sequelae. We report a 63-year-old man with sudden-onset severe right chest and upper back pain, followed by urinary retention. His initial workup included computed tomography of the abdomen and pelvis, which showed a presacral mass. His symptom-driven neurological workup focused on the cervical and thoracic spine, the results of which were normal. Pelvic radiographs and magnetic resonance imaging of the lumbosacral spine showed spina bifida occulta, meningocele, and presacral masses consistent with a teratomatous tumor. His symptoms, except for urinary retention, improved dramatically with surgical treatment. The excised specimen contained a teratomatous lesion plus an organized hematoma. Hematoma formation was suspected as the trigger of his sudden-onset right chest and upper back pain.

  18. Transcriptional analysis of left-sided colitis, pancolitis, and ulcerative colitis-associated dysplasia.

    Science.gov (United States)

    Bjerrum, Jacob T; Nielsen, Ole H; Riis, Lene B; Pittet, Valerie; Mueller, Christoph; Rogler, Gerhard; Olsen, Jørgen

    2014-12-01

    It is unknown why patients with extensive ulcerative colitis (UC) have a higher risk of colorectal cancer compared with patients with left-sided UC. This study characterizes the inflammatory processes in left-sided UC, pancolitis, and UC-associated dysplasia at the transcriptional level to identify potential biomarkers and transcripts of importance for the carcinogenic behavior of chronic inflammation. The Affymetrix GeneChip Human Genome U133 Plus 2.0 was applied on colonic biopsies from UC patients with left-sided UC, pancolitis, dysplasia, and controls. Reverse transcription polymerase chain reaction and immunohistochemistry were performed for validating selected transcripts in the initial cohort and in 2 independent cohorts of patients with UC. Microarray data were analyzed by principal component analysis, and reverse transcription polymerase chain reaction and immunohistochemistry data by the Wilcoxon's rank-sum test. The principal component analysis results revealed separate clusters for left-sided UC, pancolitis, dysplasia, and controls. Close clustering of dysplastic and pancolitic samples indicated similarities in gene expression. Indeed, 101 and 656 parallel upregulated and downregulated transcripts, respectively, were identified in specimens from dysplasia and pancolitis. Validation of selected transcripts hereof identified insulin receptor alpha (INSRA) and MAP kinase interacting serine/threonine kinase 2 (MKNK2) with an enhanced expression in dysplasia compared with left-sided UC and controls, whereas laminin γ2 (LAMC2) was found with a lower expression in dysplasia compared with the remaining 3 groups. This study demonstrates pancolitis and left-sided UC as distinct inflammatory processes at the transcriptional level, and identifies INSRA, MKNK2, and LAMC2 as potential critical transcripts in the inflammation-driven preneoplastic process of UC.

  19. Postoperative irradiation of left-sided breast cancer patients and cardiac toxicity. Does deep inspiration breath-hold (DIBH) technique protect the heart?

    International Nuclear Information System (INIS)

    Stranzl, H.; Zurl, B.

    2008-01-01

    Purpose: to evaluate the impact of deep inspiration breath-hold (DIBH) technique during postoperative left-sided tangential breast irradiation on minimizing irradiated heart amount compared to normal breathing. Patients and methods: in 22 patients with left-sided breast cancer, postoperative CT scanning was performed in different respiratory phases using the Varian Real-time Position Management System trademark for monitoring of respiratory chest wall motion. Each patient underwent two CT scans: during normal breathing and DIBH. For each scan, an optimized plan was designed with tangential photon fields encompassing the clinical target volume after breast-conserving surgery or modified radical mastectomy. The resulting dose-volume histograms were compared between both breathing techniques for irradiated volume and dose to the heart. Results: the mean patient age was 51 years (range: 34-77 years). The DIBH-gated technique was well accepted by all patients. The significant reduction in dose to the irradiated heart volume for the DIBH technique compared to the normal breathing was 56% (mean heart dose: 2.3 Gy vs. 1.3 Gy; p = 0.01). Conclusion: this study demonstrates that irradiated cardiac volumes can significantly be reduced in left-sided breast cancer patients using DIBH technique for postoperative tangential radiotherapy. Moreover, the technique is safe and feasible in daily routine. (orig.)

  20. Prognosticating Clinical Prediction Scores Without Clinical Gestalt for Patients With Chest Pain in the Emergency Department.

    Science.gov (United States)

    Wong, Chin Pang; Lui, Chun Tat; Sung, Jonathan Gabriel; Lam, Ho; Fung, Hin Tat; Yam, Ping Wa

    2018-02-01

    Assessment of patients with chest pain is a regular challenge in the emergency department (ED). Recent guidelines recommended quantitative assessment of ischemic risk by means of risk scores. Our aim was to assess the performance of Thrombosis in Myocardial Infarction (TIMI); Global Registry of Acute Coronary Events (GRACE); history, electrocardiogram, age, risk factors, and troponin (HEART) scores; and the North America Chest Pain Rule (NACPR) without components of clinical gestalt in predicting 30-day major adverse cardiac events (MACE). We performed a prospective cohort study in adult patients who attended the ED with undifferentiated chest pain. Clinical prediction rules were applied and calculated. The clinical prediction rules were modified from the original ones, excluding components requiring judgment by clinical gestalt. The primary outcome was MACE. Performance of the tests were evaluated by receive operating characteristic curves and the area under curves (AUC). There were 1081 patients included in the study. Thirty-day MACE occurred in 164 (15.2%) patients. The AUC of the GRACE score was 0.756, which was inferior to the TIMI score (AUC 0.809) and the HEART score (AUC 0.845). A TIMI score ≥ 1 had a sensitivity of 97% and a specificity of 45.7%. A GRACE score ≥ 50 had a sensitivity of 99.4% and a specificity of 7.5%. A HEART score ≥ 1 had a sensitivity of 98.8% and a specificity of 11.7%. The NACPR had a sensitivity of 93.3% and a specificity of 51.5%. Without clinical gestalt, the modified HEART score had the best discriminative capacity in predicting 30-day MACE. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Chest pain and high-sensitivity troponin: What is the evidence?

    Directory of Open Access Journals (Sweden)

    Daniel Ashmore

    2015-03-01

    Full Text Available The number of attendances and admissions of patients with chest pain to hospitals in England and Wales is increasing. Initial assessment may be unrewarding. Consequently, cardiac troponin has become the mainstay of investigation for non-ST-segment-elevation myocardial infarction and unstable angina, although only a small proportion of patients are eventually diagnosed as such. Current National Institute for Healthcare and Clinical Excellence guidance recommends measuring cardiac troponin levels on presentation and 10–12 h after onset of symptoms. A more effective diagnostic tool is needed. The aims are twofold: to increase accuracy of acute coronary syndrome diagnosis thus implementing the most appropriate management at an earlier stage while reducing costs and to provide a more rapid diagnosis to ease the anxieties of patients. Three key issues have been highlighted. The first is that many current studies do not have a ‘normal/reference’ population, making comparison between two studies difficult to interpret. Second, whether newer ‘high-sensitivity’ cardiac troponin tests can be used to rule out a myocardial infarction in a patient with chest pain is discussed. Third, whether a ‘high-sensitivity’ cardiac troponin has great enough specificity to differentiate between the number of other causes of raised troponin in a single test or whether serial testing is needed is assessed. A strategy for such serial testing is discussed. Finally, use of ‘high-sensitivity’ cardiac troponin in risk stratification of other disease processes is highlighted, which is likely to become common practice, changing the way we manage patients with, and without, chest pain.

  2. Investigation of paramedics' compliance with clinical practice guidelines for the management of chest pain.

    LENUS (Irish Health Repository)

    Figgis, Ken

    2012-01-31

    BACKGROUND: Acute coronary syndromes remain a leading cause of preventable early deaths. However, previous studies have indicated that paramedics\\' compliance with chest pain protocols is suboptimal and that many patients do not receive the benefits of appropriate prehospital treatment. AIMS: To evaluate paramedics\\' level of compliance with national clinical practice guidelines and to investigate why, in certain circumstances, they may deviate from the clinical guidelines. SETTING: The Health Service Executive Mid-Western Regional Ambulance Service which serves a mixed urban and rural population across three counties in the west of Ireland. METHOD: A retrospective review of completed ambulance Patient Care Report Forms was conducted for all adult patients with non-traumatic chest pain treated between 1 December 2007 and 31 March 2008. During the same study period, paramedics were asked to complete a prospective questionnaire survey investigating the rationale behind their treatment decisions, their estimation of patient risk and their attitudes towards the clinical practice guidelines and training. RESULTS: 382 completed Patient Care Report Forms were identified for patients with chest pain, of whom 84.8% received ECG monitoring, 75.9% were given oxygen, 44.8% were treated with sublingual glyceryl trinitrate (GTN) and 50.8% were treated with aspirin. Only 20.4% of patients had a prehospital 12-lead ECG recorded. 58 completed questionnaires were returned (response rate 15%); 64% of respondents said they had received insufficient training to identify ECG abnormalities. CONCLUSIONS: Prehospital treatment with oxygen, aspirin, sublingual GTN and ECG monitoring remains underused by paramedics, even though only a small number of patients had documented contraindications to their use. The small number of patients who received a prehospital 12-lead ECG is a cause of particular concern and suggests that incomplete patient assessment may contribute to undertreatment

  3. Isolated left-sided partial anomalous pulmonary venous connection in a child.

    Science.gov (United States)

    Onan, İsmihan Selen; Sen, Onur; Gökalp, Selman; Onan, Burak

    2017-09-01

    Isolated left-sided partial anomalous pulmonary venous connection with intact interatrial septum is a rare diagnosis in childhood. In these cases, a vertical vein drains the left upper pulmonary lobe into the brachiocephalic vein and finally to the right atrium. Surgical treatment is performed to prevent right ventricular failure and pulmonary artery disease in advanced age. In this report, the rare entity of isolated left-sided anomalous pulmonary venous connection in a 14-year-old girl and successful minimally invasive surgery without cardiopulmonary bypass are described.

  4. Myocardial perfusion abnormality and chest pain in patients with hypertrophic cardiomyopathy

    Energy Technology Data Exchange (ETDEWEB)

    Narita, Michihiro; Kurihara, Tadashi; Murano, Kenichi; Usami, Masahisa (Sumitomo Hospital, Osaka (Japan))

    1991-02-01

    To investigate the role of myocardial ischemia in the development of chest pain in patients with hypertrophic cardiomyopathy (HCM), exercise stress (Ex) redistribution myocardial single photon emission CT's (SPECT's) with thallium-201 (Tl) were obtained in 27 patients with HCM. In all patients, coronary arteries were normal arteriographically. Patients were classified into NYHA Class I, II and III according to the frequency and severity of the chest pain during daily life. In these 3 groups, age, sex and intraventricular septal thickness measured by echocardiography were not different. Types of myocardial perfusion obtained by myocardial SPECT's were divided into 5: (1) normal perfusion, (2) no perfusion defect with abnormal myocardial Tl washout rate (WOR) during 3 hours (<30%) (Def(-)/WORabn), (3) reversible perfusion defect (RD), (4) fixed defect with abnormal WOR (FD/WORabn), and (5) fixed defect with normal WOR (FD/WORnl). In 14 patients of Class I, 9 patients (64%) showed normal perfusion but the rest showed perfusion abnormality (def(-)/WORabn in 3 and RD in 2). In Class II and III, all patients showed perfusion abnormalities of RD, FD/WORabn or FD/WORnl. As the functional class progressed from Class II to III, the ratio of fixed defect (both WORnl and WORabn) to RD increased, but it was not statistically significant. In 2 patients in whom Ex SPECT's were repeated because of the progression of the chest pain, the severity of the perfusion abnormality also progressed. Perfusion abnormalities were observed most frequently in anterior (35%), then inferior/posterior (20%) and septal wall (18%). The frequency of Ex induced ECG abnormalities (ST-depression or T wave changes) increased as the NYHA Class progressed (Class III vs I p<0.05). These findings suggested the following: chest pain in patients with HCM relates to the myocardial ischemia which may originate in the myocardial small arteries, and when the lesions progress myocardial necrosis

  5. Thyroid ablation by radioactive iodine in the management of intractable dyspnea and chest pain

    International Nuclear Information System (INIS)

    Greve, M.J.

    1980-01-01

    A study is reported of the treatment of 21 patients with radioactive iodine over the past 15 years, all of whom had intractable symptoms of dyspnea or exertional chest pain due to heart or pulmonary disease. The evaluation of benefits was subjective, but all patients were followed by one observer. About 60% of the patients received benefit that was worthwhile. Indications for administration of radioactive iodine are: Life expectancy over 3 months, severe angina or dyspnea, lack of response to usual therapeutic measures, spontaneous improvement unlikely, relatively stable symptoms and signs and a cooperative patient and family. (Auth.)

  6. Cardiac Hemangioma of RVOT in a Patient with Atypical Chest Pain

    Directory of Open Access Journals (Sweden)

    Hossein Vakili

    2014-01-01

    Full Text Available A 40-year-old man presented with atypical chest pain and fatigue from 15 days ago a suspicious mass in the right ventricle based on a bed side transthoracic echocardiography. Preoperative diagnosis of a cardiac hemangioma comes to mind in a minority of cases. In our case, a cardiac tumor was diagnosed and the vascular nature of the tumor was suggested by vascular blush on the coronary angiography. In addition, right ventriculotomy was the approach of choice in our case because of its inaccessibility and its particular location.

  7. Reduction of cardiac and coronary artery doses in irradiation of left-sided breast cancer during inspiration breath hold : A planning study.

    Science.gov (United States)

    Schönecker, S; Heinz, C; Söhn, M; Haimerl, W; Corradini, S; Pazos, M; Belka, C; Scheithauer, H

    2016-11-01

    The radiation dose received by the heart during adjuvant left-sided breast irradiation plays a crucial role in development of late toxicity. Although the absolute risk of cardiotoxicity can be reduced with modern irradiation techniques, cardiotoxic chemotherapy increases the risk of late damage. Thus, the radiation dose to the heart should be minimized. This study evaluated the influence of different amplitudes of inspiration breath hold (IBH) during simulated left-sided breast irradiation on cardiac doses compared to free breathing (FB). CT data of 11 lung cancer patients were retrospectively used as left-sided pseudo-breast cancer cases. Two CT scans were used, one during IBH and one during FB, and two treatment plans were generated. Relevant heart, lung, and left anterior descending artery (LAD) parameters were derived from dose-volume histograms. The normal tissue complication probabilities (NTCPs) for the heart were calculated based on the relative seriality model. Inspiration depth was quantified using chest volume and diameter, and correlated thereafter to a possible sparing of heart tissue. Mean reduction of heart dose for IBH compared to FB was 40 % (1.65 vs. 0.99 Gy; p = 0.007). Maximum dose to the heart and LAD could be decreased by 33 % (p = 0.011) and 43 % (p = 0.024), respectively. The mean anteroposterior shift was 5 mm (range 0.9-9.5 mm). Significant negative correlations between the relative change in LAD mean dose and the mean thoracic diameter and volume change, as well as with the absolute change in thoracic diameter were seen. The NTCP for cardiac mortality could be decreased by about 78 % (p = 0.017). For left-sided breast cancer patients, cardiac doses can be significantly decreased with tangential irradiation and IBH.

  8. Value of noninvasive assessment of patients with atypical chest pain and suspected coronary spasm using ergonovine infusion and thallium-201 scintigraphy

    International Nuclear Information System (INIS)

    DiCarlo, L.A. Jr.; Botvinick, E.H.; Canhasi, B.S.; Schwartz, A.S.; Chatterjee, K.

    1984-01-01

    Twenty-six patients with known benign coronary anatomic characteristics and atypical chest pain syndromes were evaluated for the possibility of coronary spasm. Incremental intravenous ergonovine maleate infusions were administered, and thallium-201 scintigraphy was performed at the peak dosage and during recovery in the coronary care unit. With ergonovine therapy, 4 patients (16%) had chest pain associated with electrocardiographic (ECG) or scintigraphic changes. Nine patients (35%) had chest pain without associated ECG or scintigraphic changes, and 13 patients did not have chest pain in response to ergonovine administration, although 2 (8%) had ergonovine-induced scintigraphic defects. All 4 patients with ergonovine-induced chest pain and associated ECG or scintigraphic abnormalities had resolution or reduction of chest pain after medical treatment. However, 7 of the 9 patients with ergonovine-induced chest pain in the absence of ECG or scintigraphic abnormalities continued to have symptoms despite medical treatment a mean of 18 months later. In this limited study of a select group, bedside ergonovine provocation appeared safe. Many patients had chest pain, but few showed ECG or scintigraphic evidence of ischemia. Perfusion scintigraphy appears to have potential complementary value for the identification of an ischemic cardiac cause of atypical chest pain and provides a rationale for appropriate therapy

  9. The independent association of anxiety with non-cardiac chest pain

    DEFF Research Database (Denmark)

    Smeijers, Loes; van de Pas, Harm; Nyklicek, Ivan

    2013-01-01

    the association between anxiety and NCCP is independent of personality factors. Participants with NCCP (N = 46; mean age 44.9 ± 14.7; 67% women) were evaluated for anxiety (Spielberger State-Trait Anxiety Inventory[STAI]), clinical measures and personality factors (negative affectivity and social inhibition......Non-cardiac chest pain (NCCP) is common in clinical cardiology. Anxiety is an important factor in NCCP because of its role in the neurobehavioural processes of pain regulation. It is not well established that which specific anxiety symptoms are disproportionately elevated in NCCP and whether...... measured by the Type D inventory). Item analysis was conducted for each of the anxiety symptoms. A healthy reference group was used for comparison purposes (N = 1233; mean age 55.2 ± 14.3; 50% women). Results showed that NCCP was associated with elevated anxiety levels (STAI ≥ 45) compared to the reference...

  10. Guidelines of diagnostics and treatment of acute left-sided colonic diverticulitis

    NARCIS (Netherlands)

    Andeweg, Caroline S.; Mulder, Irene M.; Felt-Bersma, Richelle J. F.; Verbon, Annelies; van der Wilt, Gert Jan; van Goor, Harry; Lange, Johan F.; Stoker, Jaap; Boermeester, Marja A.; Bleichrodt, Robert P.

    2013-01-01

    The incidence of acute left-sided colonic diverticulitis (ACD) is increasing in the Western world. To improve the quality of patient care, a guideline for diagnosis and treatment of diverticulitis is needed. A multidisciplinary working group, representing experts of relevant specialties, was

  11. Surgical management of colonic diverticular disease: discrepancy between right- and left-sided diseases.

    Science.gov (United States)

    Oh, Heung-Kwon; Han, Eon Chul; Ha, Heon-Kyun; Choe, Eun Kyung; Moon, Sang Hui; Ryoo, Seung-Bum; Jeong, Seung-Yong; Park, Kyu Joo

    2014-08-07

    To compare the outcome of the surgical management of left-sided and right-sided diverticular disease. The medical records of 77 patients who were surgically treated for diverticular disease between 1999 and 2010 in a tertiary referral hospital were retrospectively reviewed. The study population was limited to cases wherein the surgical specimen was confirmed as diverticulosis by pathology. Right-sided diverticula were classified as those arising from the cecum, ascending colon, and transverse colon, and those from the descending colon, sigmoid colon, and rectum were classified as left-sided diverticulosis. To assess the changing trend of occurrence of diverticulosis, data were compared with two previous studies of 51 patients. The proportion of left-sided disease cases was significantly increased compared to the results of our previous studies in 1994 and 2001, (27.5% vs 48.1%, P disease. However, patients with right-sided disease were significantly younger (50.9 year vs 64.0 year, P disease was significantly associated with a higher incidence of complicated diverticulitis (89.2% vs 57.5%, P diverticular disease, the incidence of left-sided disease in Korea has increased since 2001 and is associated with worse surgical outcomes.

  12. Warfarin therapy and incidence of cerebrovascular complications in left-sided native valve endocarditis

    DEFF Research Database (Denmark)

    Snygg-Martin, U; Rasmussen, Rasmus Vedby; Hassager, C

    2011-01-01

    Anticoagulant therapy has been anticipated to increase the risk of cerebrovascular complications (CVC) in native valve endocarditis (NVE). This study investigates the relationship between ongoing oral anticoagulant therapy and the incidence of symptomatic CVC in left-sided NVE. In a prospective...

  13. Mean size estimation yields left-side bias: Role of attention on perceptual averaging.

    Science.gov (United States)

    Li, Kuei-An; Yeh, Su-Ling

    2017-11-01

    The human visual system can estimate mean size of a set of items effectively; however, little is known about whether information on each visual field contributes equally to the mean size estimation. In this study, we examined whether a left-side bias (LSB)-perceptual judgment tends to depend more heavily on left visual field's inputs-affects mean size estimation. Participants were instructed to estimate the mean size of 16 spots. In half of the trials, the mean size of the spots on the left side was larger than that on the right side (the left-larger condition) and vice versa (the right-larger condition). Our results illustrated an LSB: A larger estimated mean size was found in the left-larger condition than in the right-larger condition (Experiment 1), and the LSB vanished when participants' attention was effectively cued to the right side (Experiment 2b). Furthermore, the magnitude of LSB increased with stimulus-onset asynchrony (SOA), when spots on the left side were presented earlier than the right side. In contrast, the LSB vanished and then induced a reversed effect with SOA when spots on the right side were presented earlier (Experiment 3). This study offers the first piece of evidence suggesting that LSB does have a significant influence on mean size estimation of a group of items, which is induced by a leftward attentional bias that enhances the prior entry effect on the left side.

  14. Tricuspid regurgitation following left-sided valve surgery: echocardiographic evaluation and optimal timing of surgical treatment.

    Science.gov (United States)

    Izumi, Chisato

    2015-03-01

    Severe tricuspid regurgitation may often appear and progress late after left-sided valve surgery without left-sided valve dysfunction, significant left heart failure, and pulmonary hypertension. The clinical features, echocardiographic evaluation, treatment, and prognosis of this disease entity have been discussed, but data is limited compared with left-sided valve diseases. Tricuspid annular dilatation associated with atrial fibrillation and right ventricular dysfunction strongly relate to development of isolated tricuspid regurgitation late after left-sided valve surgery. Three-dimensional evaluation may be useful in evaluating tricuspid valve anatomy in more detail. Better prognosis in patients undergoing surgical treatment for severe isolated tricuspid regurgitation than those who were treated medically has been reported; however, the timing of isolated tricuspid valve surgery is often too late. Right ventricular function is a key word for determining the timing of isolated tricuspid valve surgery; however, it is difficult to evaluate by conventional echocardiography. One of the serious issues in the future will be how to accurately evaluate right ventricular function.

  15. Left-Sided Reoperations After Arterial Switch Operation : A European Multicenter Study

    NARCIS (Netherlands)

    Vida, Vladimiro L; Zanotto, Lorenza; Zanotto, Lucia; Stellin, Giovanni; Padalino, Massimo; Sarris, Georges; Protopapas, Eleftherios; Prospero, Carol; Pizarro, Christian; Woodford, Edward; Tlaskal, Thomas; Berggren, Hakan; Kostolny, Martin; Omeje, Ikenna; Asfour, Boulos; Kadner, Alexander; Carrel, Thierry; Schoof, Paul H; Nosal, Matej; Fragata, Josè; Kozłowski, Michał; Maruszewski, Bohdan; Vricella, Luca A; Cameron, Duke E; Sojak, Vladimir; Hazekamp, Mark G.; Salminen, Jukka; Mattila, Ilkka P; Cleuziou, Julie; Myers, Patrick O; Hraska, Viktor

    BACKGROUND: We sought to report the frequency, types, and outcomes of left-sided reoperations (LSRs) after an arterial switch operation (ASO) for patients with D-transposition of the great arteries (D-TGA) and double-outlet right ventricle (DORV) TGA-type. METHODS: Seventeen centers belonging to the

  16. The effect of Tc99m Sestamibi scans during acute chest pain on clinical management

    International Nuclear Information System (INIS)

    Baldey, A.; Cameron, P.; Grigg, L.; Knott, J.; Better, N.

    1998-01-01

    Full text: The aim of this study is to assess whether the increased sensitivity and specificity of Tc99m sestamibi scans, during acute chest pain, will lead to alteration in clinical management and potential cost saving in an Australian population. Consecutive patients who presented with acute chest pain were injected 800 MBq of Tc99m sestamibi during pain (Hot MlBI) and SPECT imaging performed 1-6 hours later. The population was those only with a 'intermediate risk' of myocardial ischaemia The patients included in patients, those in the Emergency Department, and those with a previous history of cardiac disease. 25% of patients required a second, pain free study the following day to differentiate acute ischaemia from prior infarction. A question sheet was filled out by the requesting physician prior to the study indicating the likelihood of cardiac disease and the proposed management if no 'Hot MIBI' scan was available. The treatment that the patient subsequently received was ascertained from the patient's medical record. Of the 28 patients, a prediction whether to or not to proceed to coronary angiography was made in 13 patients prior to the MIBI study being performed. Of the 13, 5 would have had coronary angiography performed. and in all 5, the decision to proceed to coronary angiography was averted by the 'Hot MIBI'. Of note, 3 patients were admitted purely because of an abnormal 'Hot MIBI'. The 'Hot MIBI' was able to reduce coronary care admissions by 83% reduce all admissions by 17%, and avert coronary angiography in 38% of patients. In this intermediate risk category patient, this translates to not only admissions saved but potential cost saving

  17. Diagnosis of Coronary Artery Disease in Patients with Chest Pain by Means of Magnetocardiography

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, H.; Kim, K.; Kim, J. M.; Lee, Y. H.; Kim, T. E.; Lim, H. K.; Park, Y. K. [Biomagnetism Research Center, Korea Research Institute of Standards and Science, Daejeon (Korea, Republic of); Ko, Y. G.; Chung, N. [Cardiovascular Center, College of Medicine, Yonsei University, Seoul (Korea, Republic of)

    2006-10-15

    Magnetocardiography(MCG) has been proposed as a novel and non-invasive diagnostic tool for the detection of cardiac electrical abnormality associated with myocardial ischemia. In our previous study, we have proposed a new classification method of MCG parameters, based on the different populations of the parameters between coronary artery disease(CAD) patients, symptomatic patients and healthy volunteers. We used four parameters, representing the directional changes of the electrical activity in the period of an R-ST-T interval. In patients with chest pain and without ST-segment elevation, who were selected consecutively from all patients admitted to the hospital in 2004, the patients with CAD could be classified with a higher sensitivity than conventional methods, showing that the proposed method can be useful for the diagnosis of CAD with MCG. In this study, we examined the validity of the algorithm with the prior probability distribution in diagnosis of new patients admitted to the hospital in 2005. In the results, presence of CAD could be found with sensitivity and specificity of 81.3% and 71.4%, respectively, in patients with chest pain and non-diagnostic ECG findings.

  18. Clinical trial: the effect of Johrei on symptoms of patients with functional chest pain.

    Science.gov (United States)

    Gasiorowska, A; Navarro-Rodriguez, T; Dickman, R; Wendel, C; Moty, B; Powers, J; Willis, M R; Koenig, K; Ibuki, Y; Thai, H; Fass, R

    2009-01-01

    Patients with functional chest pain (FCP) represent a therapeutic challenge for practising physicians. To determine the efficacy of Johrei as compared to wait-list in improving symptoms of FCP patients. Patients with chest pain of noncardiac origin for at least 3 months were enrolled into the study. All patients had to have negative upper endoscopy, pH testing and oesophageal manometry prior to randomization. Subsequently, patients were randomized to either Johrei or wait-list control. Patients received 18 Johrei sessions from a Johrei practitioner for 6 weeks. A total of 21 FCP patients enrolled into the Johrei group and 18 into the wait-list group. There was no difference in symptom intensity score between Johrei group and wait-list group at baseline (20.28 vs. 23.06, P = N.S.). However, there was a significant pre- and post-treatment reduction in symptom intensity in the Johrei group (20.28 vs. 7.0, P = 0.0023). There was no significant reduction in symptom intensity score between baseline and at the end of the study in the wait-list group (23.06 vs. 20.69, P = N.S.). This pilot study shows that Johrei may have a role in improving FCP symptoms; however, future studies are needed to compare Johrei treatment with sham Johrei or supportive care. © 2008 The Authors. Journal compilation © 2008 Blackwell Publishing Ltd.

  19. Chest Pain Centers: A Comparison of Accreditation Programs in Germany and the United States.

    Science.gov (United States)

    Breuckmann, Frank; Burt, David R; Melching, Kay; Erbel, Raimund; Heusch, Gerd; Senges, Jochen; Garvey, J Lee

    2015-06-01

    The implementation of chest pain centers (CPC)/units (CPU) has been shown to improve emergency care in patients with suspected cardiac ischemia. In an effort to provide a systematic and specific standard of care for patients with acute chest pain, the Society of Cardiovascular Patient Care (SCPC) as well as the German Cardiac Society (GCS) introduced criteria for the accreditation of specialized units. To date, 825 CPCs in the United States and 194 CPUs in Germany have been successfully certified by the SCPC or GCS, respectively. Even though there are differences in the accreditation processes, the goals are quite similar, focusing on enhanced operational efficiencies in the care of the acute coronary syndrome patients, reduced time delays, improved diagnostic and therapeutic strategies using adapted standard operating procedures, and increased medical as well as community awareness by the implementation of nationwide standardized concepts. In addition to national efforts, both societies have launched international initiatives, accrediting CPCs/CPU in the Middle East and China (SCPC) and Switzerland (GCS). Enhanced collaboration among international bodies interested in promoting high quality care might extend the opportunity for accreditation of facilities that treat cardiovascular patients, with national programs designed to meet local needs and local healthcare system requirements.

  20. Diagnosis of Coronary Artery Disease in Patients with Chest Pain by Means of Magnetocardiography

    International Nuclear Information System (INIS)

    Kwon, H.; Kim, K.; Kim, J. M.; Lee, Y. H.; Kim, T. E.; Lim, H. K.; Park, Y. K.; Ko, Y. G.; Chung, N.

    2006-01-01

    Magnetocardiography(MCG) has been proposed as a novel and non-invasive diagnostic tool for the detection of cardiac electrical abnormality associated with myocardial ischemia. In our previous study, we have proposed a new classification method of MCG parameters, based on the different populations of the parameters between coronary artery disease(CAD) patients, symptomatic patients and healthy volunteers. We used four parameters, representing the directional changes of the electrical activity in the period of an R-ST-T interval. In patients with chest pain and without ST-segment elevation, who were selected consecutively from all patients admitted to the hospital in 2004, the patients with CAD could be classified with a higher sensitivity than conventional methods, showing that the proposed method can be useful for the diagnosis of CAD with MCG. In this study, we examined the validity of the algorithm with the prior probability distribution in diagnosis of new patients admitted to the hospital in 2005. In the results, presence of CAD could be found with sensitivity and specificity of 81.3% and 71.4%, respectively, in patients with chest pain and non-diagnostic ECG findings

  1. [Medico-legal features of early discharge in acute myocardial infarction and chest pain].

    Science.gov (United States)

    Montisci, M; Ruscazio, M; Snenghi, R; Nalin, S; Montisci, R; Iliceto, S; Ferrara, S D

    2001-06-01

    The authors' aim is to outline some of the main medico-legal problems in cardiology, especially those regarding the premature hospital discharge of patients with undefined chest pain and/or with acute myocardial infarction. After a brief overview on the etiology and clinical definition of chest pain and myocardial infarction, premature hospital discharge is defined and the incidental medico-legal risks that physicians operating in such situations are exposed to are pointed out. Next, the profiles regarding both the positive and negative views of professional medical responsibility are described. In the negative frame, the authors outline the most frequent civil and penal aspects of the unpremeditated responsibility. Then the physician's error, in both qualitative (generic or specific guilt) and quantitative (degree) terms, is considered; particularly, negligence, imprudence and inexperience, as qualitatively accepted meanings of generic guilt, are dealt with by adopting illustrative cases settled in the light of the right legal interpretation. The phases of the diagnostic or prognostic error are evaluated, and clinical protocols, as a reference parameter for the identification of error, are considered. Lastly, the problem of causality, essential condition for the judgment about the professional responsibility, and the problem of the patient's consent, including an evaluation of the legal capability or incapability about the declaration of consent, are examined closely.

  2. Diagnostic indicators of non-cardiovascular chest pain: a systematic review and meta-analysis

    Science.gov (United States)

    2013-01-01

    Background Non-cardiovascular chest pain (NCCP) has a high healthcare cost, but insufficient guidelines exist for its diagnostic investigation. The objective of the present work was to identify important diagnostic indicators and their accuracy for specific and non-specific conditions underlying NCCP. Methods A systematic review and meta-analysis were performed. In May 2012, six databases were searched. Hand and bibliography searches were also conducted. Studies evaluating a diagnostic test against a reference test in patients with NCCP were included. Exclusion criteria were having diagnostic tests for acute cardiovascular disease. Diagnostic accuracy is given in likelihood ratios (LR): very good (LR+ >10, LR- diagnostic test sensitivity and specificity was performed by applying a hierarchical Bayesian model. Results Out of 6,316 records, 260 were reviewed in full text, and 28 were included: 20 investigating gastroesophageal reflux disorders (GERD), 3 musculoskeletal chest pain, and 5 psychiatric conditions. Study quality was good in 15 studies and moderate in 13. GERD diagnosis was more likely with typical GERD symptoms (LR + 2.70 and 2.75, LR- 0.42 and 0.78) than atypical GERD symptoms (LR + 0.49, LR- 2.71). GERD was also more likely with a positive response to a proton pump inhibitor (PPI) test (LR + 5.48, 7.13, and 8.56; LR- 0.24, 0.25, and 0.28); the posterior mean sensitivity and specificity of six studies were 0.89 (95% credible interval, 0.28 to 1) and 0.88 (95% credible interval, 0.26 to 1), respectively. Panic and anxiety screening scores can identify individuals requiring further testing for anxiety or panic disorders. Clinical findings in musculoskeletal pain either had a fair to moderate LR + and a poor LR- or vice versa. Conclusions In patients with NCCP, thorough clinical evaluation of the patient’s history, symptoms, and clinical findings can indicate the most appropriate diagnostic tests. Treatment response to high-dose PPI

  3. Safety, feasibility, and results of exercise testing for stratifying patients with chest pain in the emergency room

    Directory of Open Access Journals (Sweden)

    Renato Machado Macaciel

    2003-08-01

    Full Text Available OBJECTIVE: To assess safety, feasibility, and the results of early exercise testing in patients with chest pain admitted to the emergency room of the chest pain unit, in whom acute myocardial infarction and high-risk unstable angina had been ruled out. METHODS: A study including 1060 consecutive patients with chest pain admitted to the emergency room of the chest pain unit was carried out. Of them, 677 (64% patients were eligible for exercise testing, but only 268 (40% underwent the test. RESULTS: The mean age of the patients studied was 51.7±12.1 years, and 188 (70% were males. Twenty-eight (10% patients had a previous history of coronary artery disease, 244 (91% had a normal or unspecific electrocardiogram, and 150 (56% underwent exercise testing within a 12-hour interval. The results of the exercise test in the latter group were as follows: 34 (13% were positive, 191 (71% were negative, and 43 (16% were inconclusive. In the group of patients with a positive exercise test, 21 (62% underwent coronary angiography, 11 underwent angioplasty, and 2 underwent myocardial revascularization. In a univariate analysis, type A/B chest pain (definitely/probably anginal (p<0.0001, previous coronary artery disease (p<0.0001, and route 2 (patients at higher risk correlated with a positive or inconclusive test (p<0.0001. CONCLUSION: In patients with chest pain and in whom acute myocardial infarction and high-risk unstable angina had been ruled out, the exercise test proved to be feasible, safe, and well tolerated.

  4. Guidelines of diagnostics and treatment of acute left-sided colonic diverticulitis.

    Science.gov (United States)

    Andeweg, Caroline S; Mulder, Irene M; Felt-Bersma, Richelle J F; Verbon, Annelies; van der Wilt, Gert Jan; van Goor, Harry; Lange, Johan F; Stoker, Jaap; Boermeester, Marja A; Bleichrodt, Robert P

    2013-01-01

    The incidence of acute left-sided colonic diverticulitis (ACD) is increasing in the Western world. To improve the quality of patient care, a guideline for diagnosis and treatment of diverticulitis is needed. A multidisciplinary working group, representing experts of relevant specialties, was involved in the guideline development. A systematic literature search was conducted to collect scientific evidence on epidemiology, classification, diagnostics and treatment of diverticulitis. Literature was assessed using the classification system according to an evidence-based guideline development method, and levels of evidence of the conclusions were assigned to each topic. Final recommendations were given, taking into account the level of evidence of the conclusions and other relevant considerations such as patient preferences, costs and availability of facilities. The natural history of diverticulitis is usually mild and treatment is mostly conservative. Although younger patients have a higher risk of recurrent disease, a higher risk of complications compared to older patients was not found. In general, the clinical diagnosis of ACD is not accurate enough and therefore imaging is indicated. The triad of pain in the lower left abdomen on physical examination, the absence of vomiting and a C-reactive protein >50 mg/l has a high predictive value to diagnose ACD. If this triad is present and there are no signs of complicated disease, patients may be withheld from further imaging. If imaging is indicated, conditional computed tomography, only after a negative or inconclusive ultrasound, gives the best results. There is no indication for routine endoscopic examination after an episode of diverticulitis. There is no evidence for the routine administration of antibiotics in patients with clinically mild uncomplicated diverticulitis. Treatment of pericolic or pelvic abscesses can initially be treated with antibiotic therapy or combined with percutaneous drainage. If this treatment

  5. Diagnostic yield of 24-hour esophageal manometry in non-cardiac chest pain.

    Science.gov (United States)

    Barret, M; Herregods, T V K; Oors, J M; Smout, A J P M; Bredenoord, A J

    2016-08-01

    In the past, ambulatory 24-h manometry has been shown useful for the evaluation of patients with non-cardiac chest pain (NCCP). With the diagnostic improvements brought by pH-impedance monitoring and high-resolution manometry (HRM), the contribution of ambulatory 24-h manometry to the diagnosis of esophageal hypertensive disorders has become uncertain. Our aim was to assess the additional diagnostic yield of ambulatory manometry to HRM and ambulatory pH-impedance monitoring in this patient population. All patients underwent 24-h ambulatory pressure-pH-impedance monitoring and HRM. Patients had retrosternal pain as a predominant symptom and no explanation after cardiologic and digestive endoscopic evaluations. Diagnostic measurements were analyzed by two independent physicians. Fifty-nine patients met the inclusion criteria; 37.3% of the patients had their symptoms explained by abnormalities on pH-impedance monitoring and 6.8% by ambulatory manometry. Functional chest pain was diagnosed in 52.5% of the patients. High-resolution manometry, using the Chicago Classification v3.0 criteria alone, did not identify any of the four patients with esophageal spasm on ambulatory manometry. However, taking into account other abnormalities, such as simultaneous (rapid) or repetitive contractions, HRM had a sensitivity of 75% and a specificity of 98.2% for the diagnosis of esophageal spasm. In the work-up of NCCP, ambulatory 24-h manometry has a low additional diagnostic yield. However, it remains the best technique to identify esophageal spasm as the cause of symptoms. This is particularly useful when an unequivocal diagnosis is needed before treatment. © 2016 John Wiley & Sons Ltd.

  6. Treatment efficacy for non-cardiovascular chest pain: a systematic review and meta-analysis.

    Directory of Open Access Journals (Sweden)

    Jakob M Burgstaller

    Full Text Available BACKGROUND: Non-cardiovascular chest pain (NCCP leads to impaired quality of life and is associated with a high disease burden. Upon ruling out cardiovascular disease, only vague recommendations exist for further treatment. OBJECTIVES: To summarize treatment efficacy for patients presenting with NCCP. METHODS: Systematic review and meta-analysis. In July 2013, Medline, Web of Knowledge, Embase, EBSCOhost, Cochrane Reviews and Trials, and Scopus were searched. Hand and bibliography searches were also conducted. Randomized controlled trials (RCTs evaluating non-surgical treatments in patients with NCCP were included. Exclusion criteria were poor study quality and small sample size (<10 patients per group. RESULTS: Thirty eligible RCT's were included. Most studies assessed PPI efficacy for gastroesophageal reflux disorders (GERD, n = 10. Two RCTs included musculoskeletal chest pain, seven psychotropic drugs, and eleven various psychological interventions. Study quality was high in five RCTs and acceptable in 25. PPI treatment in patients with GERD (5 RCTs, 192 patients was more effective than placebo [pooled OR 11.7 (95% CI 5.5 to 25.0, heterogeneity I2 = 6.1%]. The pooled OR in GERD negative patients (4 RCTs, 156 patients was 0.8 (95% CI 0.2 to 2.8, heterogeneity I2 = 50.4%. In musculoskeletal NCCP (2 RCTs, 229 patients manual therapy was more effective than usual care but not than home exercise [pooled mean difference 0.5 (95% CI -0.3 to 1.3, heterogeneity I2 = 46.2%]. The findings for cognitive behavioral treatment, serotonin reuptake inhibitors, tricyclic antidepressants were mixed. Most evidence was available for cognitive behavioral treatment interventions. LIMITATIONS: Only a small number of studies were available. CONCLUSIONS: Timely diagnostic evaluation and treatment of the disease underlying NCCP is important. For patients with suspected GERD, high-dose treatment with PPI is effective. Only limited evidence was available

  7. Chest CT findings in patients with non-cardiovascular causes of chest pain: Focusing on pulmonary tuberculosis in a tuberculosis endemic country

    International Nuclear Information System (INIS)

    Lee, So Won; Shim, Sung Shine; Kim, Yoo Kyung; Ryu, Yon Ju

    2015-01-01

    To review the common causes of non-cardiovascular chest pain (NCCP) according to the location and lesion type as seen on chest CT, and to evaluate CT findings in tuberculosis (TB) as a cause of NCCP. In the period 2009 to 2012, patients having NCCP without definitive evidence of acute myocardial infarction, pulmonary thromboembolism, and aortic dissection, were included. In total, 162 patients (60.5% male; 39.5% female), with a mean age of 51 years, were enrolled. CT images were evaluated by location and lesion type, for causes of NCCP. Chest CT revealed that the most common location for the cause of NCCP was the pleura (45.1%), followed by the subpleural lung parenchyma (30.2%). The most common lesion causing NCCP was TB (33.3%), followed by pneumonia (19.1%). Of the 54 TB cases, 40 (74.1%) were stable TB and 14 (25.9%) were active TB; among these 54 patients, NCCP was most commonly the result of fibrotic pleural thickening (55.6%), followed by subpleural stable pulmonary TB (14.8%). Results of chest CT revealed that TB was a major cause of NCCP in a TB endemic area. Among the TB patients, fibrotic pleural thickening in patients with stable TB was the most common cause of NCCP

  8. Chest CT findings in patients with non-cardiovascular causes of chest pain: Focusing on pulmonary tuberculosis in a tuberculosis endemic country

    Energy Technology Data Exchange (ETDEWEB)

    Lee, So Won; Shim, Sung Shine; Kim, Yoo Kyung; Ryu, Yon Ju [Mokdong Hospital, Ewha Womans University School of Medicine, Seoul (Korea, Republic of)

    2015-10-15

    To review the common causes of non-cardiovascular chest pain (NCCP) according to the location and lesion type as seen on chest CT, and to evaluate CT findings in tuberculosis (TB) as a cause of NCCP. In the period 2009 to 2012, patients having NCCP without definitive evidence of acute myocardial infarction, pulmonary thromboembolism, and aortic dissection, were included. In total, 162 patients (60.5% male; 39.5% female), with a mean age of 51 years, were enrolled. CT images were evaluated by location and lesion type, for causes of NCCP. Chest CT revealed that the most common location for the cause of NCCP was the pleura (45.1%), followed by the subpleural lung parenchyma (30.2%). The most common lesion causing NCCP was TB (33.3%), followed by pneumonia (19.1%). Of the 54 TB cases, 40 (74.1%) were stable TB and 14 (25.9%) were active TB; among these 54 patients, NCCP was most commonly the result of fibrotic pleural thickening (55.6%), followed by subpleural stable pulmonary TB (14.8%). Results of chest CT revealed that TB was a major cause of NCCP in a TB endemic area. Among the TB patients, fibrotic pleural thickening in patients with stable TB was the most common cause of NCCP.

  9. Transcriptional analysis of left-sided colitis, pancolitis, and ulcerative colitis-associated dysplasia

    DEFF Research Database (Denmark)

    Bjerrum, Jacob T; Nielsen, Ole H; Riis, Lene B

    2014-01-01

    to identify potential biomarkers and transcripts of importance for the carcinogenic behavior of chronic inflammation. METHODS: The Affymetrix GeneChip Human Genome U133 Plus 2.0 was applied on colonic biopsies from UC patients with left-sided UC, pancolitis, dysplasia, and controls. Reverse transcription...... polymerase chain reaction and immunohistochemistry were performed for validating selected transcripts in the initial cohort and in 2 independent cohorts of patients with UC. Microarray data were analyzed by principal component analysis, and reverse transcription polymerase chain reaction...... and immunohistochemistry data by the Wilcoxon's rank-sum test. RESULTS: The principal component analysis results revealed separate clusters for left-sided UC, pancolitis, dysplasia, and controls. Close clustering of dysplastic and pancolitic samples indicated similarities in gene expression. Indeed, 101 and 656 parallel...

  10. Severe Hypoplasia of Posterior Mitral Valve Leaflet Presented with Atypical Chest Pain: A Case Report

    Directory of Open Access Journals (Sweden)

    Afsoon Fazlinezhad

    2016-02-01

    Full Text Available Introduction Absence of the posterior mitral leaflet is usually fatal for fetus in utero. Although hypoplasia of the posterior mitral leaflet is usually present in children with symptomatic mitral regurgitation, it is usually evident in a few cases of asymptomatic adults. We decided to introduce a rare case with hypoplasia of the posterior mitral valve leaflet associated with aortic stenosis. Case Presentation A 24-year-old man was admitted with a history of atypical chest pain. The patient had a normal psychophysical growth. The physical examination showed 4/6 mid- systolic ejection murmurs over the left sternal border. Chest roentgenogram was normal and the electrocardiogram showed sinus rhythm with mild LVH. Meanwhile, the echocardiography revealed severe elongated sail- like anterior leaflet and hypoplasia of the posterior mitral leaflet with moderate valvular aortic stenosis. MR grade was mild due to the complete coverage of anterior mitral leaflet. Moreover, LV function and pulmonary arterial pressure were reported normal. Conclusions This abnormality was tolerated since adulthood and mitral regurgitation was gradually developed due to annulus dilation. Therefore, the posterior mitral leaflet did not have a significant impact on mitral valve performance.

  11. Left-Sided Patent Ductus Arteriosus in a Right-Sided Aortic Arch

    Directory of Open Access Journals (Sweden)

    Ming-Yen Ng

    2014-01-01

    Full Text Available We present a 31-year-old female with repaired tetralogy of Fallot (TOF and right-sided aortic arch (RAA with left-sided patent ductus arteriosus (PDA originating from the left brachiocephalic artery. This is a rare finding but most common site for a PDA in TOF and a RAA. To the best of our knowledge, this is the first demonstration of this rare finding on MRI in the literature.

  12. Oral antibiotic treatment of left-sided infectious endocarditis verified by 16S-PCR

    DEFF Research Database (Denmark)

    Bruun, Louise E; Tønder, Niels; Hansen, Thomas Fritz

    2011-01-01

    Treatment of infectious endocarditis (IE) comprises intravenously administered antibiotic medications given at high doses for 4-6 weeks--sometimes even longer. Approximately 50% of patients referred to tertiary care centres require additional surgical intervention. At present there are few papers...... describing the effects of oral antibiotic treatment in IE, and only in patients with right-sided endocarditis. In this case report we present a patient with left-sided Streptococcus endocarditis successfully treated with oral antibiotic drugs....

  13. Comparative molecular analyses of left-sided colon, right-sided colon, and rectal cancers.

    Science.gov (United States)

    Salem, Mohamed E; Weinberg, Benjamin A; Xiu, Joanne; El-Deiry, Wafik S; Hwang, Jimmy J; Gatalica, Zoran; Philip, Philip A; Shields, Anthony F; Lenz, Heinz-Josef; Marshall, John L

    2017-10-17

    Tumor sidedness has emerged as an important prognostic and predictive factor in the treatment of colorectal cancer. Recent studies demonstrate that patients with advanced right-sided colon cancers have a worse prognosis than those with left-sided colon or rectal cancers, and these patient subgroups respond differently to biological therapies. Historically, management of patients with metastatic colon and rectal cancers has been similar, and colon and rectal cancer patients have been grouped together in large clinical trials. Clearly, the differences in molecular biology among right-sided colon, left-sided colon, and rectal cancers should be further studied in order to account for disparities in clinical outcomes. We profiled 10,570 colorectal tumors (of which 2,413 were identified as arising from the left colon, right colon, or rectum) using next-generation sequencing, immunohistochemistry, chromogenic in-situ hybridization, and fragment analysis (Caris Life Sciences, Phoenix, AZ). Right-sided colon cancers had higher rates of microsatellite instability, more frequent aberrant activation of the EGFR pathway including higher BRAF and PIK3CA mutation rates, and increased mutational burden compared to left-sided colon and rectal cancers. Rectal cancers had higher rates of TOPO1 expression and Her2/neu amplification compared to both left- and right-sided colon cancers. Molecular variations among right-sided colon, left-sided colon, and rectal tumors may contribute to differences in clinical behavior. The site of tumor origin (left colon, right colon, or rectum) should certainly be considered when selecting treatment regimens and stratifying patients for future clinical trials.

  14. Clinical outcomes of tricuspid valve repair accompanying left-sided heart disease

    OpenAIRE

    Azarnoush, Kasra; Nadeemy, Ahmad S; Pereira, Bruno; Leesar, Massoud A; Lambert, Céline; Azhari, Alaa; Eljezi, Vedat; Dauphin, Nicolas; Geoffroy, Etienne; Camilleri, Lionel

    2017-01-01

    AIM To determine whether the need for additional tricuspid valve repair is an independent risk factor when surgery is required for a left-sided heart disease. METHODS One hundred and eighty patients (68 ± 12 years, 79 males) underwent tricuspid annuoplasty. Cox proportional-hazards regression model for multivariate analysis was performed for variables found significant in univariate analyses. RESULTS Tricuspid regurgitation etiology was functional in 154 cases (86%), organic in 16 cases (9%),...

  15. Case Study Patient with Diagnosis After Fracture of Acetabulum on Left Side

    OpenAIRE

    Al Amri, Saad Khazim D

    2015-01-01

    Title of the thesis: Case study of patient after fracture of acetabulum in left side Author: Saad Al Amri Work placement: Kladno U Nemocnice Summary In the bachelor thesis, which was written by my self, it is divided in two parts, theoretical part and special part. The theoretical part describes anatomy of hip joint, it's bones, muscles, ligaments, nerves and blood supply of the hip joint. Information about kinesiological and biomechanical point of view were discussed as well. In the practica...

  16. Guenther Tulip Filter Retrieval from a Left-sided Inferior Vena Cava

    International Nuclear Information System (INIS)

    Brountzos, Elias N.; Kaufman, John A.; Lakin, Paul L.

    2004-01-01

    Optional (retrievable) inferior cava filters (IVC) may have advantages over permanent filters in a certain subset of patients, especially in view of recent concerns about the long-term thrombotic complications of the latter. Retrieval of the Guenther Tulip Filter (GTF), an optional filter, has been reported in a total of 76 patients. We present the first description of GTF retrieval from a left-sided IVC using the right internal jugular approach

  17. Chronic Lipoid Pneumonia in a 9-Year-Old Child Revealed by Recurrent Chest Pain

    Directory of Open Access Journals (Sweden)

    A. Hochart

    2015-01-01

    Full Text Available Lipoid pneumonia in children is a rare disorder due to accumulation of fatty oily material in the alveoli and usually associated with an underlying condition. In absence of obvious context, diagnosis remains difficult with nonspecific clinical and radiological features. We report the first case of voluntary chronic aspiration of olive oil responsible for exogenous lipoid pneumonia, in a previously healthy 9-year-old boy. Clinical presentation was atypical; LP was revealed by isolated chest pain. We discuss radiological and bronchial alveolar lavage characteristics suggestive of lipoid pneumonia. Conclusion. Lipoid pneumonia is a disease to be reminded of in children, which can occur with original findings in terms of etiology and clinical presentation.

  18. Elevation of troponin values in differential diagnosis of chest pain in view of pulmonary thromboembolism

    Directory of Open Access Journals (Sweden)

    Vučić Rada

    2012-01-01

    Full Text Available Introduction. Acute coronary syndrome, as unstable form of ischaemic heart disease, beside clinical presentation and electrocardiographic abnormalities, is characterized by increased value of troponin one of cardiospecific enzimes. Although troponin is a high specific and sensitive indicator of acute coronary syndrome, any heart muscle injury may induce its increasing, so there are some other diseases with the increased troponin value. Case report. We presented a female patient with chest pain, admitted because of suspicioun of acute coronary sindrome. Performed coronarography excluded ischemic heart disease. Considering symtomatology, electrocardiographic abnormalities, increased troponin and D-dimer values, as well as echocardiography finding we considered pulmonary embolism as a differential diagnosis, which was confirmed by pulmoangiography. Conclusion. Isolated increased troponin values are not enough for diagnosis of acute coronary syndrome.

  19. Heart dose reduction by prone deep inspiration breath hold in left-sided breast irradiation.

    Science.gov (United States)

    Mulliez, Thomas; Veldeman, Liv; Speleers, Bruno; Mahjoubi, Khalil; Remouchamps, Vincent; Van Greveling, Annick; Gilsoul, Monique; Berwouts, Dieter; Lievens, Yolande; Van den Broecke, Rudy; De Neve, Wilfried

    2015-01-01

    Cardiac disease has been related to heart dose after left-sided breast radiotherapy. This trial evaluates the heart sparing ability and feasibility of deep inspiration breath hold (DIBH) in the prone position for left-sided whole breast irradiation (WBI). Twelve patients underwent CT-simulation in supine shallow breathing (SB), supine DIBH, prone SB and prone DIBH. A validation cohort of 38 patients received prone SB and prone DIBH CT-scans; the last 30 patients were accepted for prone DIBH treatment. WBI was planned with a prescription dose of 40.05 Gy. DIBH was able to reduce (p<0.001) heart dose in both positions, with results for prone DIBH at least as favorable as for supine DIBH. Mean heart dose was lowered from 2.2 Gy for prone SB to 1.3 Gy for prone DIBH (p<0.001), while preserving the lung sparing ability of prone positioning. Moreover prone DIBH nearly consistently reduced mean heart dose to less then 2 Gy, regardless of breast volume. All patients were able to perform the simulation procedure, 28/30 patients were treated with prone DIBH. This trial demonstrates the ability and feasibility of prone DIBH to acquire optimal heart and lung sparing for left-sided WBI. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  20. Left-sided and duplicate inferior vena cava: a case series and review.

    Science.gov (United States)

    Ang, Wee Choen; Doyle, Terry; Stringer, Mark D

    2013-11-01

    Left-sided and duplicate inferior vena cava (IVC) are two major anatomical variants within the spectrum of IVC malformations, both of which are developmental abnormalities of the supracardinal veins. Four clinical cases are described to highlight the computed tomographic appearances of these vascular malformations and provide novel data on venous dimensions. A systematic review of the recent literature (2000-2011) was conducted focusing on the anatomy, demographics, and associated pathology (congenital and acquired) of isolated left-sided and duplicate IVC. A total of 73 relevant articles were retrieved, consisting of case reports and small case series. The prevalence of left-sided IVC is about 0.1-0.4% and that for duplicate IVC about 0.3-0.4%; both anomalies show a slight male preponderance. In each condition, there are documented variations in the course and tributaries of the IVC. The clinical importance of these anomalies lies in three principal areas: the potential for misdiagnosis on imaging; technical difficulties during retroperitoneal surgery (particularly abdominal aortic aneurysm repair and live donor nephrectomy); and their significance in relation to the etiology and management of venous thromboembolism. Copyright © 2012 Wiley Periodicals, Inc.

  1. Complicated left-sided native valve endocarditis in adults: risk classification for mortality.

    Science.gov (United States)

    Hasbun, Rodrigo; Vikram, Holenarasipur R; Barakat, Lydia A; Buenconsejo, Joan; Quagliarello, Vincent J

    2003-04-16

    Complicated left-sided native valve endocarditis causes significant morbidity and mortality in adults. Lack of valid data regarding estimation of prognosis makes management of this condition difficult. To derive and externally validate a prognostic classification system for adults with complicated left-sided native valve endocarditis. Retrospective observational cohort study conducted from January 1990 to January 2000 at 7 Connecticut hospitals among 513 patients older than 16 years who experienced complicated left-sided native valve endocarditis and who were divided into derivation (n = 259) and validation (n = 254) cohorts. All-cause mortality at 6 months after baseline. In the derivation and validation cohorts, the 6-month mortality rates were 25% and 26%, respectively. Five baseline features were independently associated with 6-month mortality (comorbidity [P =.03], abnormal mental status [P =.02], moderate to severe congestive heart failure [P =.01], bacterial etiology other than viridans streptococci [Pclassification system. In the derivation cohort, patients were classified into 4 groups with increasing risk for 6-month mortality: 5%, 15%, 31%, and 59% (Pendocarditis can be accurately risk stratified using baseline features into 4 groups of prognostic severity. This prognostic classification system might be useful for facilitating management decisions.

  2. Differences between right- and left-sided colon cancer in patient characteristics, cancer morphology and histology.

    Science.gov (United States)

    Nawa, Toru; Kato, Jun; Kawamoto, Hirofumi; Okada, Hiroyuki; Yamamoto, Hiroshi; Kohno, Hiroyuki; Endo, Hisayuki; Shiratori, Yasushi

    2008-03-01

    Recently, the clinical and biological differences between right- and left-sided colon cancers have been widely debated. However, close analyses of these clinical differences, based on large-scale studies, have been scarcely reported. A total of 3552 consecutive Japanese colorectal cancer cases were examined and the clinical differences between right- and left-sided colon cancer cases were investigated. The proportion of right-sided colon cancer was relatively high in patients aged less than 40 years (33%) and more than 80 years (43%). The proportion of right-sided colon cancer in patients aged 40-59 years was relatively low (male 22% and female 29%). In male patients the proportion increased in the 70-79 years age group (30%), while in female patients the proportion increased in the 60-69 years age group (39%). Right-sided colon cancer was more likely to be detected at an advanced stage (T1 stage; left 22%, right 15%) (P cancer was dominant in the left colon (left 59%; right 40%) (P cancer in the right colon was significantly higher than that in the left colon (left 25%; right 44%) (P colon cancer was observed and the difference between male and female patients was highlighted. Other clinical features also differed between right- and left-sided colon cancer, suggesting that different mechanisms may be at work during right and left colon carcinogenesis.

  3. Predicting re-presentation following discharge from the emergency department with non-specific chest pain.

    Science.gov (United States)

    Potezny, Tessa M; Horwood, Christopher M; Hakendorf, Paul; Papendick, Cynthia; Thompson, Campbell H

    2017-12-20

    To determine the 30 day major adverse cardiac events (MACE) and re-presentation rates of non-specific chest pain (NSCP) patients following four different disposition pathways and to contrast re-presentation rates of patients with NSCP with those for all other patients presenting to the ED. Cases were derived from the ED database for two large teaching hospitals where patients aged 18 or over were triaged between 2009 and 2016, and their diagnosis on leaving the ED was NSCP. Statewide 30 day rates of MACE and ED re-presentations were calculated, and multivariable logistic regression analysis identified significant predictors of both. A total of 40 183 cases were included; 16 014 discharged directly from the ED, while the remainder were admitted under Cardiology (n = 7286), General Medicine (n = 7739) or an ED observation unit (n = 4086). Compared to discharge directly from the ED, admission was associated with a decreased 30 day re-presentation rate (OR = 0.857; 95% CI 0.795-0.923; P presentation between admitting units. The rates of 30 day MACE were higher in admitted patients, particularly in those admitted to general medicine; however, this difference was accounted for by differing patient characteristics. Despite a slightly increased rate of re-presentation in patients with NSCP sent home from the ED, we conclude that there is minimal advantage in admitting many patients who lack a diagnosis for their chest pain. For a selected patient population, discharge from the ED may become a safe and cost-effective approach. A prospective randomised study is required. © 2017 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

  4. Incremental value of exercise echocardiography over exercise electrocardiography in a chest pain unit.

    Science.gov (United States)

    Bouzas-Mosquera, Alberto; Peteiro, Jesús; Broullón, Francisco J; Álvarez-García, Nemesio; Rodríguez-Garrido, Jorge L; Mosquera, Víctor X; Martínez, Dolores; Yáñez, Juan C; Vázquez-Rodríguez, José M

    2015-11-01

    Limited data are available on the added value of exercise echocardiography (ExEcho) over exercise electrocardiography (ExECG) in patients with suspected acute coronary syndromes (ACS) referred to a chest pain unit. We aimed to assess the incremental value of ExEcho over ExECG in this setting. ExECG and ExEcho were performed in parallel in 1052 patients with suspected ACS, nondiagnostic but interpretable electrocardiograms, and negative serial troponin results. The primary outcome was a composite of coronary death, nonfatal myocardial infarction or unstable angina with angiographic documentation of significant coronary artery disease within 6 months. The primary outcome occurred in 2/614 patients (0.3%) with both negative ExECG and ExEcho, 3/60 (5%) with positive ExECG and negative ExEcho, 73/135 (54.1%) with negative ExECG and positive ExEcho, 106/136 (77.9%) with both positive ExECG and ExEcho, and 8/107 (7.5%) with inconclusive results. The addition of ExEcho data to a model based on clinical and ExECG data significantly increased the c statistic from 0.898 to 0.968 (change +0.070, 95% confidence interval 0.052-0.092), with a continuous net reclassification improvement of 1.56 and an integrated discrimination improvement of 22% (p<0.001). Decision curve analysis showed that a strategy of referral to coronary angiography based on ExEcho was associated with the highest net benefit and with the largest reduction in unnecessary coronary angiographies. ExEcho provides significant incremental prognostic information and higher net clinical benefit than a strategy based on ExECG in patients referred to a chest pain unit for suspected ACS and negative troponin levels. Copyright © 2015 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.

  5. Association between depression and anxiety symptoms and major atherosclerosis risk factors in patients with chest pain

    International Nuclear Information System (INIS)

    Vural, M.; Satiroglu, Oe.; Goeksel, I.; Akbas, B.; Karabay, Oe.

    2007-01-01

    Psychological variables, such as depression and anxiety, are known as independent risk factors for coronary artery disease (CAD), suggesting the interaction of psychological and physiological factors in the development of CAD. In the present study, we analyzed the possible association between depressive and anxiety symptoms and major atherosclerotic risk factors in patients with chest pain warranting coronary angiography. The patients without CAD (n=159) and those with CAD (n=155) were evaluated for the severity of depression and anxiety by the symptom scales; high scores indicate severe symptoms. Age, male/female ratio, prevalence of diabetes mellitus (DM), and depression level were significantly higher in the CAD group. Among a total of 314 patients with chest pain, the mean depression score was higher in patients with DM (16.01±8.12 vs 13.01±9.6, p=0.01) and those with hypercholesterolemia (15.43±9.61 vs 12.53±9.61, p=0.02). The mean anxiety score was also higher in patients with DM (20.81±12.85 vs 16.51±12.09, p=0.008), hypercholesterolemia (20.67±13.11 vs 15.29±11.36, p=0.002), or hypertension (20.74±12.94 vs 14.1±10.8, p=0.001). Thus, DM and hypercholesterolemia are associated with depression and anxiety, while hypertension is only related to anxiety. In contrast, smoking and family history of atherosclerosis are not related to depression and anxiety scores. These results suggest depression and anxiety symptoms may contribute to the development and progression of CAD, especially in patients with DM or hypercholesterolemia. (author)

  6. Chest Pain with Normal Thallium-201 Myocardial Perfusion Image – Is It Really Normal?

    Science.gov (United States)

    Liu, Pang-Yen; Lin, Wen-Yu; Lin, Li-Fan; Lin, Chin-Sheng; Lin, Wei-Shiang; Cheng, Shu-Meng; Yang, Shih-Ping; Liou, Jun-Ting

    2016-01-01

    Background Thallium-201 myocardial perfusion image (MPI) is commonly used to detect coronary artery disease in patients with chest pain. Although a normal thallium-201 MPI result is generally considered to be a good prognosis and further coronary angiogram is not recommended, there are still a few patients who suffer from unexpected acute coronary events. The aim of this study was to investigate the clinical prognosis in patients with normal thallium-201 MPI. Methods From January 2006 to August 2012, a total 22,003 patients undergoing thallium-201 MPI in one tertiary center were screened. Of these, 8092 patients had normal results and were investigated retrospectively. During follow-up, 54 patients underwent coronary angiogram because of refractory typical angina pectoris or unexpected acute coronary events. These 54 patients were divided into 2 groups: group I consisted of 26 (48.1%) patients with angiography-proven significant coronary artery stenosis, and group II consisted of 28 (51.9%) patients without significant stenosis. Results Patients in group I had a higher prevalence of prior coronary stenting and electrocardiographic features of ST depression compared with patients in group II. The multivariate analysis demonstrated that both prior coronary stenting and ST depression were risk predictors of unexpected acute coronary events in the patients with normal thallium-201 MPI [odds ratio (OR), 5.93; 95% confidence interval (CI): 1.03-34.06, p = 0.05 and OR, 7.10; 95% CI: 1.28-39.51, p = 0.03,respectively]. Conclusions Although there is a low incidence of unexpected acute coronary events in patients with chest pain and normal thallium-201 MPI, physicians should be aware of the potentials risk in certain patients in this specific population. PMID:27274174

  7. Non-invasive assessment of low- and intermediate-risk patients with chest pain.

    Science.gov (United States)

    Balfour, Pelbreton C; Gonzalez, Jorge A; Kramer, Christopher M

    2017-04-01

    Coronary artery disease (CAD) remains a significant global public health burden despite advancements in prevention and therapeutic strategies. Common non-invasive imaging modalities, anatomic and functional, are available for the assessment of patients with stable chest pain. Exercise electrocardiography is a long-standing method for evaluation for CAD and remains the initial test for the majority of patients who can exercise adequately with a baseline interpretable electrocardiogram. The addition of cardiac imaging to exercise testing provides incremental benefit for accurate diagnosis for CAD and is particularly useful in patients who are unable to exercise adequately and/or have uninterpretable electrocardiograms. Radionuclide myocardial perfusion imaging and echocardiography with exercise or pharmacological stress provide high sensitivity and specificity in the detection and further risk stratification of patients with CAD. Recently, coronary computed tomography angiography has demonstrated its growing role to rule out significant CAD given its high negative predictive value. Although less available, stress cardiac magnetic resonance provides a comprehensive assessment of cardiac structure and function and provides a high diagnostic accuracy in the detection of CAD. The utilization of non-invasive testing is complex due to various advantages and limitations, particularly in the assessment of low- and intermediate-risk patients with chest pain, where no single study is suitable for all patients. This review will describe currently available non-invasive modalities, along with current evidence-based guidelines and appropriate use criteria in the assessment of low- and intermediate-risk patients with suspected, stable CAD. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Chest Pain and Mental Stress-Induced Myocardial Ischemia: Sex Differences.

    Science.gov (United States)

    Pimple, Pratik; Hammadah, Muhammad; Wilmot, Kobina; Ramadan, Ronnie; Al Mheid, Ibhar; Levantsevych, Oleksiy; Sullivan, Samaah; Garcia, Ernest V; Nye, Jonathon; Shah, Amit J; Ward, Laura; Mehta, Puja; Raggi, Paolo; Bremner, J Douglas; Quyyumi, Arshed A; Vaccarino, Viola

    2017-12-07

    Mental stress-induced myocardial ischemia is a frequent phenomenon in patients with coronary artery disease. Women with coronary artery disease tend to have more mental stress-induced myocardial ischemia and more chest pain/anginal symptoms than men, but whether the association between mental stress-induced myocardial ischemia and angina burden differs in women and men is unknown. This was a cross-sectional study with experimental manipulation of 950 individuals with stable coronary artery disease. Chest pain/angina frequency in the previous 4 weeks was assessed with the Seattle Angina Questionnaire's angina-frequency subscale. Mental stress-induced myocardial ischemia was assessed with myocardial perfusion imaging during mental stress (standardized public speaking task). Presence of mental stress-induced myocardial ischemia was based on expert readers and established criteria. A conventional (exercise or pharmacologic) stress test was used as a control condition. Overall, 338 individuals (37%) reported angina; 112 (12%) developed mental stress-induced myocardial ischemia, and 256 (29%) developed conventional stress ischemia. Women who reported angina had almost double the probability to develop mental stress-induced myocardial ischemia (19% vs 10%, adjusted prevalence rate ratio, 1.90; 95% confidence interval, 1.04-3.46), whereas there was no such difference in men (11% vs 11%, adjusted prevalence rate ratio, 1.09; 95% confidence interval, 0.66-1.82). No association was found between angina symptoms and conventional stress ischemia for women or men. Results for ischemia as a continuous variable were similar. In women, but not in men, anginal symptoms may be a marker of vulnerability toward ischemia induced by psychologic stress. These results highlight the psychosocial origins of angina in women and may have important implications for the management and prognosis of women with angina. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. BNP was Associated with Ischemic Myocardial Scintigraphy and Death in Patients at Chest Pain Unit

    Energy Technology Data Exchange (ETDEWEB)

    Azevedo, Jader Cunha de, E-mail: jadercazevedo@gmail.com [Universidade Federal Fluminense, Niterói, Rio de Janeiro, RJ (Brazil); Hospital Pró-Cardíaco, Rio de Janeiro, RJ (Brazil); Centro Universitário de Volta Redonda, Rio de Janeiro, RJ (Brazil); Reis, Bruno Cezario Costa; Barreto, Nathalia Monerat P.B. [Centro Universitário de Volta Redonda, Rio de Janeiro, RJ (Brazil); F, Diogenes S. Junior; Prezotti, Lais S. [Universidade Federal Fluminense, Niterói, Rio de Janeiro, RJ (Brazil); Procaci, Victor Rebelo; Octaviano, Vivian Werneck [Centro Universitário de Volta Redonda, Rio de Janeiro, RJ (Brazil); Volschan, Andre [Hospital Pró-Cardíaco, Rio de Janeiro, RJ (Brazil); Mesquita, Evandro Tinoco; Mesquita, Claudio Tinoco [Universidade Federal Fluminense, Niterói, Rio de Janeiro, RJ (Brazil); Hospital Pró-Cardíaco, Rio de Janeiro, RJ (Brazil)

    2015-01-15

    Recent studies have suggested that B-type Natriuretic Peptide (BNP) is an important predictor of ischemia and death in patients with suspected acute coronary syndrome. Increased levels of BNP are seen after episodes of myocardial ischemia and may be related to future adverse events. To determine the prognostic value of BNP for major cardiac events and to evaluate its association with ischemic myocardial perfusion scintigraphy (MPS). This study included retrospectively 125 patients admitted to the chest pain unit between 2002 and 2006, who had their BNP levels measured on admission and underwent CPM for risk stratification. BNP values were compared with the results of the MPS. The chi-square test was used for qualitative variables and the Student t test, for quantitative variables. Survival curves were adjusted using the Kaplan-Meier method and analyzed by using Cox regression. The significance level was 5%. The mean age was 63.9 ± 13.8 years, and the male sex represented 51.2% of the sample. Ischemia was found in 44% of the MPS. The mean BNP level was higher in patients with ischemia compared to patients with non-ischemic MPS (188.3 ± 208.7 versus 131.8 ± 88.6; p = 0.003). A BNP level greater than 80 pg/mL was the strongest predictor of ischemia on MPS (sensitivity = 60%, specificity = 70%, accuracy = 66%, PPV = 61%, NPV = 70%), and could predict medium-term mortality (RR = 7.29, 95% CI: 0.90-58.6; p = 0.045) independently of the presence of ischemia. BNP levels are associated with ischemic MPS findings and adverse prognosis in patients presenting with acute chest pain to the emergency room, thus, providing important prognostic information for an unfavorable clinical outcome.

  10. Factors predicting coronary flow reserve impairment in patients evaluated for chest pain: an ultrasound study.

    Science.gov (United States)

    Tuccillo, Bernardino; Accadia, Maria; Rumolo, Salvatore; Iengo, Raffaele; D'Andrea, Antonello; Granata, Gianluca; Sacra, Cosimo; Guarini, Pasquale; Al-Kebsi, Mohammed; De Michele, Mario; Ascione, Luigi

    2008-03-01

    To evaluate the impact of multiple cardiovascular risk factors on coronary flow reserve (CFR) in a large patient population with acute chest pain referred for coronary angiography. Three hundred and ninety-four consecutive patients (mean age 59 +/- 10 years) were enrolled in the study. Blood flow velocity was measured, using transthoracic echocardiography, in the middle-distal tract of the left anterior descending coronary artery (LAD) at rest and during infusion of high-dose dipyridamole in 6 min. CFR was calculated as the ratio of hyperaemic to basal peak diastolic flow velocity. All patients underwent coronary angiography within 48-72 h of CFR evaluation and a LAD stenosis was considered significant for lumen diameter narrowing > or =70%. Out of 394 patients, 11 patients (3%) were excluded because of inadequate quality of the spectral Doppler envelope. In the group of 269 patients with LAD stenosis 2 risk factors compared to 205 patients with < or =2 risk factors (2.24 +/- 0.48 vs. 2.52 +/- 0.53, P < 0.005). On multiple logistic regression analysis, age, hypertension and diabetes mellitus were related to reduced CFR. In 114 patients with significant LAD disease, CFR was not reduced in patients with multiple cardiovascular risk factors. On multiple logistic regression analysis, the percentages of stenosis and diabetes mellitus were independent determinants of CFR. In patients with acute chest pain, the occurrence of multiple cardiovascular risk factors adversely affected CFR in an additive manner, in absence of significant angiographic stenosis. Diabetes mellitus was a powerful coronary risk factor decreasing CFR both in patients with or without significant LAD disease.

  11. Exercise tolerance test in patients presenting with chest pain and normal electrocardiogram

    International Nuclear Information System (INIS)

    Sharieff, S.; Khan, Shah-e-Zaman

    2002-01-01

    Objective: To report the prevalence of abnormal exercise tolerance test (ETT) responses and to assess the risk factors for ischemic heart disease (IHD) in a population referred for the evaluation of chest pain with a normal baseline electrocardiogram (ECG). Design: A prospective study. The study was conducted at the National Institute of cardiovascular Diseases (NICVD), Karachi, Pakistan between 1st January 2000 and 31 December 2000. Subjects and Methods: One thousand one hundred and twenty-seven consecutive adult patients presenting in the outpatient department (OPD) with history of chest pain and having a normal baseline ECG were the subjects of the study after excluding patients with indeterminate or inconclusive test response. All these subjects underwent ETT and were screened for risk factor for IHD. Results: Of the patients studied 56.6% had abnormal ETT response. Male to female ratio of all patients was 4.85:1 Overall mean age was 50.3 +- 8.8 years. 65.9% of diabetic patients had ETT Suggestive of silent myocardial ischemia (p=0.012). Age > 50 year (p= <0.0001), male sex (p=0.015), diabetes mellitus (p=0.0033) and positive family history of IHD (p=0.0014) were the risk factor found in patient with abnormal ETT response. Conclusion: Age of more than 50 years, male gender, diabetes mellitus and positive family history of IHD are the significant risk factors for the development of ischemic heart disease in our population. Silent myocardial ischemic is common in diabetics. (author)

  12. Diagnostic evaluation of the MRP-8/14 for the emergency assessment of chest pain.

    Science.gov (United States)

    Vora, Amit N; Bonaca, Marc P; Ruff, Christian T; Jarolim, Petr; Murphy, Sabina; Croce, Kevin; Sabatine, Marc S; Simon, Daniel I; Morrow, David A

    2012-08-01

    Elevated levels of myeloid-related protein (MRP)-8/14 (S100A8/A9) are associated with first cardiovascular events in healthy individuals and worse prognosis in patients with acute coronary syndrome (ACS). The diagnostic utility of MRP-8/14 in patients presenting to the emergency room with symptoms concerning for ACS is uncertain. MRP-8/14 was measured in serial serum and plasma samples in a single center prospective cohort-study of patients presenting to the emergency room with non-traumatic chest pain concerning for ACS. Final diagnosis was adjudicated by an endpoint committee. Of patients with baseline MRP-8/14 results (n = 411), the median concentration in serum was 1.57 μg/ml (25th, 75th: 0.87, 2.68) and in plasma was 0.41 μg/ml (MRP-8/14 was higher in patients presenting with MI (p MRP-8/14 was poor: sensitivity 28% (95% CI 20-38), specificity 82% (78-86), positive predictive value 36% (26-47), and negative predictive value 77% (72-81). The area under the ROC curve for diagnosis of MI with MRP-8/14 was 0.55 (95% CI 0.51-0.60) compared with 0.95 for cTnI. The diagnostic performance was not improved in early-presenters, patients with negative initial cTnI, or using later MRP-8/14 samples. Patients presenting with MI had elevated levels of serum MRP-8/14 compared to patients with non-cardiac chest pain. However, overall diagnostic performance of MRP-8/14 was poor and neither plasma nor serum MRP-8/14 offered diagnostic utility comparable to cardiac troponin.

  13. Impact of thallium-201 imaging on clinical assessment and management of patients with chest pain

    International Nuclear Information System (INIS)

    Schmoliner, R.; Dudczak, R.; Kronik, G.; Moesslacher, H.; Zangeneh, M.; Pollak, C.; Schurz, B.; Schoberwalter, A.

    1984-01-01

    The histories, rest, and exercise ECG results of 60 patients without myocardial infarction complaining of chest pain were submitted to 6 physicians (3 cardiologists and 3 noncardiologists) who were unaware of the angiographic findings. The physicians were requested to estimate the probability of coronary artery disease present in percentages and to assess the need for coronary angiography on a five-point scale (1 . definitely not indicated, 5 . definitely indicated). After obtaining the results of thallium-201 imaging following dipyridamole (0.50 mg/kg intravenously) administration, the physicians were again requested to estimate probability and need for angiography. In the 43 patients with coronary artery disease the judgment of probability was increased significantly after 201 Tl from 75.6 +/- 20.2% to 82.9 +/- 23.2% (p less than 0.001) and the need for angiography from 4.3 +/- 0.9% to 4.5 +/- 0.9% (p less than 0.001). In the subgroup of patients with atypical angina the relative change in probability was higher than in other subgroups of patients with coronary artery disease. In the 17 patients with normal coronary arteries the probability estimation fell after 201 Tl from 36.7 +/- 22.0% to 24.8 +/- 21.0% (p less than 0.001), the need for angiography was decreased from 2.7 +/- 1.1% to 2.2 +/- 1.2% (p less than 0.001). With the 201 Tl information, cardiologists performed a better diagnostic differentiation of patients with and without coronary artery disease than noncardiologists. The study demonstrates the improvement of clinical diagnosis in patients with chest pain by thallium-201 imaging and confirms the favorable influence of the method on the management of the patients in terms of indications for coronary angiography

  14. Unscheduled Return Visits and Leaving the Chest Pain Unit Against Medical Advice.

    Science.gov (United States)

    Jenab, Yaser; Haghani, Shima; Jalali, Arash; Darabi, Farzad

    2015-05-01

    Rate of Unscheduled Return Visits (URVs) to the Emergency Department has been considered as a key indicator for evaluating the quality of the Emergency Department care for decades. A higher rate of URVs can have a negative impact on the quality of health care. Investigations of the reasons for these returns have indicated that many of these visits can be preventable. Given that there are no clear findings about the frequency and reasons for 72 hours URVs to the Chest Pain Unit (CPU), in the present study, we investigated the causes of 72 hours URVs to our CPU in order to find out the inadequacies, and propose preventive strategies. This research was a single-center retrospective case control study in the setting of CPU of Tehran Heart Center (a 460-bed, tertiary-care teaching hospital), Tehran, Iran. The medical records of the patients who were presented to our CPU with the chief complaint of chest pain between December 28(th), 2010 and February 28(th), 2011 were reviewed. Of the 6247 eligible patients, forty-nine URVs that fulfilled our criteria were identified. The control group consisted of 196 patients who did not return to the Emergency Department during our study period. Patient-related factors accounted for most 72 hours URVs (49%). Multivariable analysis revealed that in our CPU, leaving Against medical advice was the most important predictor for 72 hours URVs (P value Medical Advice (AMA) during their first attendance, we recommend that further appropriate strategies be devised to prevent leaving against medical advice.

  15. Clinical characteristics of patients with suspected cardiac chest pain and angiographically normal coronary arteries in a secondary care hospital

    NARCIS (Netherlands)

    de Lange, T. S.; Tijssen, R. Y. G.; Damman, P.; van Bergen, P. F. M. M.

    2017-01-01

    Background An important number of patients with suspected cardiac chest pain have non-obstructive coronary artery disease. Our purpose was to describe the clinical characteristics of patients with normal or near-normal coronary arteries in routine cardiological practice in a secondary care hospital.

  16. Prognostic value of predischarge dobutamine stress echocardiography in chest pain patients with a negative cardiac troponin T

    NARCIS (Netherlands)

    Bholasingh, Radha; Cornel, Jan Hein; Kamp, Otto; van Straalen, Jan P.; Sanders, Gerard T.; Tijssen, Jan G. P.; Umans, Victor A. W. M.; Visser, Cees A.; de Winter, Robbert J.

    2003-01-01

    OBJECTIVES We prospectively studied the prognostic value of predischarge dobutamine stress echocardiography (I)SE) in low-risk chest pain patients with a normal or nondiagnostic electrocardiogram (ECG) and a negative serial troponin T. BACKGROUND Noninvasive stress testing is recommended before

  17. A randomized clinical trial of chiropractic treatment and self-management in patients with acute musculoskeletal chest pain

    DEFF Research Database (Denmark)

    Stochkendahl, Mette J; Christensen, Henrik W; Vach, Werner

    2012-01-01

    We have previously reported short-term follow-up from a pragmatic randomized clinical trial comparing 2 treatments for acute musculoskeletal chest pain: (1) chiropractic treatment and (2) self-management. Results indicated a positive effect in favor of the chiropractic treatment after 4 and 12...

  18. National Institute for Health and Care Excellence updates the stable chest pain guideline with radical changes to the diagnostic paradigm.

    Science.gov (United States)

    Timmis, Adam; Roobottom, Carl A

    2017-07-01

    In the 2016 update of the stable chest pain guideline, the National Institute for Health and Care Excellence (NICE) has made radical changes to the diagnostic paradigm that it-like other international guidelines-had previously placed at the centre of its recommendations. No longer are quantitative assessments of the disease probability considered necessary to determine the need for diagnostic testing and the choice of test. Instead, the recommendation is for no diagnostic testing if chest pain is judged to be 'non-anginal' and CT coronary angiography (CTCA) in patients with 'typical' or 'atypical' chest pain with additional perfusion imaging only if there is uncertainty about the functional significance of coronary lesions. The new emphasis on anatomical-as opposed to functional-testing is driven in large part by cost-effectiveness analysis and despite inevitable resource implications NICE calculates that annual savings for the population of England will be significant. In making CTCA the default diagnostic testing strategy in its updated chest pain guideline, NICE has responded emphatically to calls from trialists for CTCA to have a greater role in the diagnostic pathway of patients with suspected angina. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  19. Dual-source CT in chest pain diagnosis; Dual-source-CT in der Diagnostik des Thoraxschmerzes

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Thorsten R.C.; Nikolaou, K.; Fink, C.; Rist, C.; Reiser, M.F.; Becker, C.R. [Klinikum Grosshadern der Ludwig-Maximilians-Universitaet Muenchen, Institut fuer Klinische Radiologie, Muenchen (Germany); Becker, A.; Knez, A. [Klinikum Grosshadern der Ludwig-Maximilians-Universitaet Muenchen, Abteilung Kardiologie, Medizinische Klinik I, Muenchen (Germany)

    2007-04-15

    With the depiction of pulmonary arteries, coronary arteries, and the aorta, CT angiography of the chest offers a comprehensive diagnostic work-up of unclear chest pain. The aim of this study was to assess the diagnostic accuracy of dual-source CT in this patient group. A total of 47 patients suffering from unclear chest pain were examined with a Siemens Somatom Definition. Volume and flow of contrast media (Ultravist, Schering) were adapted to the body weight. The examinations were evaluated with regard to image quality and contrast opacification and to the diagnostic accuracy with reference to the final clinical diagnosis. Adequate contrast opacification was achieved in all examinations. The depiction of the coronary arteries was diagnostic in all cases. The cause of chest pain could be identified in 41 cases. Among the diagnoses were coronary and myocardial pathologies, valvular disease, aortic aneurysms and dissections, pulmonary embolism, and pneumonic consolidation. DSCT angiography of the chest offers a very good image quality even at high heart rates so that a high diagnostic accuracy is achieved in patients with acute chest pain. (orig.) [German] Die EKG-getriggerte CT-Angiographie kann mit der Darstellung von Koronar-, Lungenarterien und Aorta eine umfassende Abklaerung des unklaren Thoraxschmerzes leisten. Ziel unserer Untersuchungen war es, die diagnostische Wertigkeit des Dual-source-CT in diesem Patientenkollektiv festzustellen. 47 Patienten mit unklarem Thoraxschmerz wurden an einem Siemens Somatom Definition untersucht. Menge und Injektionsgeschwindigkeit des Kontrastmittels (Ultravist, Schering) wurden auf das Koerpergewicht adaptiert. Die Untersuchungen wurden hinsichtlich der Bildqualitaet und Kontrastierung sowie der diagnostischen Genauigkeit im Vergleich zur endgueltigen klinischen Diagnose beurteilt. Bei allen Untersuchungen wurde eine ausreichende Kontrastierung erzielt. Die Darstellung der Koronararterien war in allen Faellen diagnostisch

  20. Triple Rule Out versus CT Angiogram Plus Stress Test for Evaluation of Chest Pain in the Emergency Department

    Directory of Open Access Journals (Sweden)

    Kelly N. Sawyer

    2015-10-01

    Full Text Available Introduction: Undifferentiated chest pain in the emergency department (ED is a diagnostic challenge. One approach includes a dedicated chest computed tomography (CT for pulmonary embolism or dissection followed by a cardiac stress test (TRAD. An alternative strategy is a coronary CT angiogram with concurrent chest CT (Triple Rule Out, TRO. The objective of this study was to describe the ED patient course and short-term safety for these evaluation methods. Methods: This was a retrospective observational study of adult patients presenting to a large, community ED for acute chest pain who had non-diagnostic electrocardiograms (ECGs and normal biomarkers. We collected demographics, ED length of stay, hospital costs, and estimated radiation exposures. We evaluated 30-day return visits for major adverse cardiac events. Results: A total of 829 patients underwent TRAD, and 642 patients had TRO. Patients undergoing TRO tended to be younger (mean 52.3 vs 56.5 years and were more likely to be male (42.4% vs. 30.4%. TRO patients tended to have a shorter ED length of stay (mean 14.45 vs. 21.86 hours, to incur less cost (median $449.83 vs. $1147.70, and to be exposed to less radiation (median 7.18 vs. 16.6mSv. No patient in either group had a related 30-day revisit. Conclusion: Use of TRO is feasible for assessment of chest pain in the ED. Both TRAD and TRO safely evaluated patients. Prospective studies investigating this diagnostic strategy are needed to further assess this approach to ED chest pain evaluation.

  1. Sex Differences in Diagnoses, Treatment, and Outcomes for Emergency Department Patients With Chest Pain and Elevated Cardiac Troponin.

    Science.gov (United States)

    Humphries, Karin H; Lee, May K; Izadnegahdar, Mona; Gao, Min; Holmes, Daniel T; Scheuermeyer, Frank X; Mackay, Martha; Mattman, Andre; Grafstein, Eric

    2017-12-23

    While sex differences in the treatment and outcomes of subjects with acute coronary syndromes are well documented, little is known about the impact of cardiac troponin (cTn) levels obtained in the emergency department (ED) on the observed sex differences. We sought to determine whether cTn levels by chest pain features modify sex differences in diagnosis, treatment, and outcomes in patients presenting with chest pain suggestive of ischemia. All adults presenting to two hospitals in Vancouver, Canada, between May 2008 and March 2013 with ischemic chest pain and with cTn testing were included in the study. Outcomes were obtained through data linkage with population-based administrative data sets, including Vital Statistics (death), Discharge Abstract Database (hospitalizations), and PharmaNet (medications). Cumulative event rates for the composite major adverse cardiac event (MACE) endpoint (death, myocardial infarction [MI], incident admission for heart failure or for angina requiring diagnostic catheterization or revascularization) were estimated for each sex and cTn level using the Kaplan-Meier method; Cox models were used to estimate hazard ratios and 95% confidence interval (CIs) for 1-year MACE and 7-day catheterization. Logistic models were used to estimate odds ratios (ORs) and 95% CI for 90-day medication use. Over the 5-year study period, 25,539 patients presented to the ED with chest pain of which 7,272 (2,933 females and 4,339 males) met the inclusion criteria. Among patients with chest pain with cardiac features/history and cTn > 99th percentile, females were less likely to be diagnosed with MI (46.4% vs. 57.5%). Females in the cTnI > 99th percentile group had the worst outcomes with a 1-year MACE rate of 22.7% (95% CI = 18.5-27.7) versus 18.8% (95% CI = 16.2-21.6), although this difference was attenuated and not statistically significant after adjustment for baseline differences. Overall, females underwent fewer diagnostic catheterizations than

  2. Protocol Adherence in Prehospital Medical Care Provided for Patients with Chest Pain and Loss of Consciousness; a Brief Report

    Directory of Open Access Journals (Sweden)

    Mostafa Mehrara

    2017-01-01

    Full Text Available Introduction: Although many protocols are available in the field of the prehospital medical care (PMC, there is still a notable gap between protocol based directions and applied clinical practice. This study measures the rate of protocol adherence in PMC provided for patients with chest pain and loss of consciousness (LOC.Method: In this cross-sectional study, 10 educated research assistants audited the situation of provided PMC for non-traumatic chest pain and LOC patients, presenting to the emergency department of a tertiary level teaching hospital, compare to national recommendations in these regards.Results: 101 cases with the mean age of 56.7 ± 12.3 years (30-78 were audited (55.4% male. 61 (60.3% patients had chest pain and 40 (39.7% cases had LOC. Protocol adherence rates for cardiac monitoring (62.3%, O2 therapy (32.8%, nitroglycerin administration (60.7%, and aspirin administration (52.5% in prehospital care of patients with chest pain were fair to poor. Protocol adherence rates for correct patient positioning (25%, O2 therapy (75%, cardiac monitoring (25%, pupils examination (25%, bedside glucometery (50%, and assessing for naloxone administration (55% in prehospital care of patients with LOC were fair to poor.Conclusion: There were more than 20% protocol violation regarding prehospital care of chest pain patients regarding cardiac monitoring, O2 therapy, and nitroglycerin and aspirin administration. There were same situation regarding O2 therapy, positioning, cardiac monitoring, pupils examination, bedside glucometery, and assessing for naloxone administration of LOC patients in prehospital setting.

  3. New Guidelines for the Management of Chest Pain: Lessons From a Recent Audit in Tauranga, New Zealand

    Science.gov (United States)

    Chapman, Andrew R; Leslie, Stephen J; Sage, Derek K

    2012-01-01

    Background Protocol based care is known to improve the outcomes of patients admitted with recent onset chest pain. The aim of this clinical review was to investigate chest pain management, using newly published guidance from NICE, in the emergency department of a regional hospital in New Zealand. Methods All admissions with chest pain during the period of September-October 2010 were identified retrospectively (n = 599), and a sufficiently powered random sample (n = 120) taken. Relevant data was identified from patient notes, including basic demographics and specific management details. Results One hundred and eighteen patients were analysed (M = 65, F = 53), 99.2% received an ECG on admission, yet only 59.3% of patients had documented evidence of a repeat ECG, with admissions during the day less likely to receive one compared to those admitted overnight (51.5% vs 69.2%, P = 0.04). Younger patients (< 39 years) appeared less likely to receive aspirin than older patients (38.9% vs 80.0%, P = 0.06), 21.3% of patients failed to receive 300 mg aspirin, and 45.6% of patients received oxygen despite normal saturations. Conclusions Despite good performance in a number of areas, this clinical review has highlighted that some standards, such as repeat ECGs, administration of aspirin therapy and appropriate use of oxygen are not being met in all patients with chest pain. A chest pain management pathway is to be implemented for all relevant admissions, to ensure that essential aspects of care are not missed. Timely dissemination and implementation of new clinical guidelines remains a challenge in clinical practice. PMID:28357018

  4. Which diagnostic tests are most useful in a chest pain unit protocol?

    Directory of Open Access Journals (Sweden)

    Arnold Jane

    2005-08-01

    Full Text Available Abstract Background The chest pain unit (CPU provides rapid diagnostic assessment for patients with acute, undifferentiated chest pain, using a combination of electrocardiographic (ECG recording, biochemical markers and provocative cardiac testing. We aimed to identify which elements of a CPU protocol were most diagnostically and prognostically useful. Methods The Northern General Hospital CPU uses 2–6 hours of serial ECG / ST segment monitoring, CK-MB(mass on arrival and at least two hours later, troponin T at least six hours after worst pain and exercise treadmill testing. Data were prospectively collected over an eighteen-month period from patients managed on the CPU. Patients discharged after CPU assessment were invited to attend a follow-up appointment 72 hours later for ECG and troponin T measurement. Hospital records of all patients were reviewed to identify adverse cardiac events over the subsequent six months. Diagnostic accuracy of each test was estimated by calculating sensitivity and specificity for: 1 acute coronary syndrome (ACS with clinical myocardial infarction and 2 ACS with myocyte necrosis. Prognostic value was estimated by calculating the relative risk of an adverse cardiac event following a positive result. Results Of the 706 patients, 30 (4.2% were diagnosed as ACS with myocardial infarction, 30 (4.2% as ACS with myocyte necrosis, and 32 (4.5% suffered an adverse cardiac event. Sensitivities for ACS with myocardial infarction and myocyte necrosis respectively were: serial ECG / ST segment monitoring 33% and 23%; CK-MB(mass 96% and 63%; troponin T (using 0.03 ng/ml threshold 96% and 90%. The only test that added useful prognostic information was exercise treadmill testing (relative risk 6 for cardiac death, non-fatal myocardial infarction or arrhythmia over six months. Conclusion Serial ECG / ST monitoring, as used in our protocol, adds little diagnostic or prognostic value in patients with a normal or non

  5. Physical therapy intervention in patients with non-cardiac chest pain following a recent cardiac event: A randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Astrid T Berg

    2015-04-01

    Full Text Available Objectives: To assess the effect of two different physical therapy interventions in patients with stable coronary heart disease and non-cardiac chest pain. Methods: A randomized controlled trial was carried out at a university hospital in Norway. A total of 30 patients with known and stable coronary heart disease and self-reported persistent chest pain reproduced by palpation of intercostal trigger points were participating in the study. The intervention was deep friction massage and heat pack versus heat pack only. The primary outcome was pain intensity after the intervention period and 3 months after the last treatment session, measured by Visual Analogue Scale, 0 to 100. Secondary outcome was health-related quality of life. Results: Treatment with deep friction massage and heat pack gave significant pain reduction compared to heat pack only (–17.6, 95% confidence interval: –30.5, –4.7; p < 0.01, and the reduction was persistent at 3 months’ follow-up (–15.2, 95% confidence interval: –28.5, –1.8; p = 0.03. Health-related quality of life improved in all three domains in patients with no significant difference between groups. Conclusion: Deep friction massage combined with heat pack is an efficient treatment of musculoskeletal chest pain in patients with stable coronary heart disease.

  6. Physical therapy intervention in patients with non-cardiac chest pain following a recent cardiac event: A randomized controlled trial.

    Science.gov (United States)

    Berg, Astrid T; Stafne, Signe N; Hiller, Aud; Slørdahl, Stig A; Aamot, Inger-Lise

    2015-01-01

    To assess the effect of two different physical therapy interventions in patients with stable coronary heart disease and non-cardiac chest pain. A randomized controlled trial was carried out at a university hospital in Norway. A total of 30 patients with known and stable coronary heart disease and self-reported persistent chest pain reproduced by palpation of intercostal trigger points were participating in the study. The intervention was deep friction massage and heat pack versus heat pack only. The primary outcome was pain intensity after the intervention period and 3 months after the last treatment session, measured by Visual Analogue Scale, 0 to 100. Secondary outcome was health-related quality of life. Treatment with deep friction massage and heat pack gave significant pain reduction compared to heat pack only (-17.6, 95% confidence interval: -30.5, -4.7; p life improved in all three domains in patients with no significant difference between groups. Deep friction massage combined with heat pack is an efficient treatment of musculoskeletal chest pain in patients with stable coronary heart disease.

  7. Unexplained chest pain in patients with normal coronary arteriograms: a follow-up study of functional status.

    Science.gov (United States)

    Ockene, I S; Shay, M J; Alpert, J S; Weiner, B H; Dalen, J E

    1980-11-27

    Approximately 10 per cent of patients referred for coronary arteriography because of chest pain have angiographically normal coronary arteries and no other heart disease. We examined the functional status of 57 patients who had undergone catheterization (23 men and 34 women), all of whom were told that their hearts were normal, that their pain was noncardiac, and that no limitation on activity was necessary. At a mean follow-up time of 16 +/- 7.7 months, 27 of the 57 patients (47 per cent) still described their activity as limited by chest pain (before catheterization, 42 of 57 or 74 per cent); 29 of 57 (51 per cent) were unable to work (before catheterization, 36 of 57 or 63 per cent); and 25 of 57 (44 per cent) still believed that they had heart disease (before catheterization, 45 of 57 or 79 per cent). Use of medical facilities was significantly reduced after catheterization (P comunication and rehabilitation.

  8. Early experience of the compression anastomosis ring (CARTM 27) in left-sided colon resection

    Science.gov (United States)

    Lee, Jung-Yeon; Woo, Jin-Hee; Choi, Hong-Jo; Park, Ki-Jae; Roh, Young-Hoon; Kim, Ki-Han; Lee, Hak-Yoon

    2011-01-01

    AIM: To evaluate clinical validity of the compression anastomosis ring (CAR™ 27) anastomosis in left-sided colonic resection. METHODS: A non-randomized prospective data collection was performed for patients undergoing an elective left-sided colon resection, followed by an anastomosis using the CAR™ 27 between November 2009 and January 2011. Eligibility criteria of the use of the CAR™ 27 were anastomoses between the colon and at or above the intraperitoneal rectum. The primary short-term clinical endpoint, rate of anastomotic leakage, and other clinical outcomes, including intra- and postoperative complications, length of operation time and hospital stay, and the ring elimination time were evaluated. RESULTS: A total of 79 patients (male, 43; median age, 64 years) underwent an elective left-sided colon resection, followed by an anastomosis using the CAR™ 27. Colectomy was performed laparoscopically in 70 patients, in whom two patients converted to open procedure (2.9%). There was no surgical mortality. As an intraoperative complication, total disruption of the anastomosis occurred by premature enforced tension on the proximal segment of the anastomosis in one patient. The ring was removed and another new CAR™ 27 anastomosis was constructed. One patient with sigmoid colon cancer showed postoperative anastomotic leakage after 6 d postoperatively and temporary diverting ileostomy was performed. Exact date of expulsion of the ring could not be recorded because most patients were not aware that the ring had been expelled. No patients manifested clinical symptoms of anastomotic stricture. CONCLUSION: Short-term evaluation of the CAR™ 27 anastomosis in elective left colectomy suggested it to be a safe and efficacious alternative to the standard hand-sewn or stapling technique. PMID:22147979

  9. Early experience of the compression anastomosis ring (CAR™ 27) in left-sided colon resection.

    Science.gov (United States)

    Lee, Jung-Yeon; Woo, Jin-Hee; Choi, Hong-Jo; Park, Ki-Jae; Roh, Young-Hoon; Kim, Ki-Han; Lee, Hak-Yoon

    2011-11-21

    To evaluate clinical validity of the compression anastomosis ring (CAR™ 27) anastomosis in left-sided colonic resection. A non-randomized prospective data collection was performed for patients undergoing an elective left-sided colon resection, followed by an anastomosis using the CAR™ 27 between November 2009 and January 2011. Eligibility criteria of the use of the CAR™ 27 were anastomoses between the colon and at or above the intraperitoneal rectum. The primary short-term clinical endpoint, rate of anastomotic leakage, and other clinical outcomes, including intra- and postoperative complications, length of operation time and hospital stay, and the ring elimination time were evaluated. A total of 79 patients (male, 43; median age, 64 years) underwent an elective left-sided colon resection, followed by an anastomosis using the CAR™ 27. Colectomy was performed laparoscopically in 70 patients, in whom two patients converted to open procedure (2.9%). There was no surgical mortality. As an intraoperative complication, total disruption of the anastomosis occurred by premature enforced tension on the proximal segment of the anastomosis in one patient. The ring was removed and another new CAR™ 27 anastomosis was constructed. One patient with sigmoid colon cancer showed postoperative anastomotic leakage after 6 d postoperatively and temporary diverting ileostomy was performed. Exact date of expulsion of the ring could not be recorded because most patients were not aware that the ring had been expelled. No patients manifested clinical symptoms of anastomotic stricture. Short-term evaluation of the CAR™ 27 anastomosis in elective left colectomy suggested it to be a safe and efficacious alternative to the standard hand-sewn or stapling technique.

  10. Clinical outcomes of tricuspid valve repair accompanying left-sided heart disease.

    Science.gov (United States)

    Azarnoush, Kasra; Nadeemy, Ahmad S; Pereira, Bruno; Leesar, Massoud A; Lambert, Céline; Azhari, Alaa; Eljezi, Vedat; Dauphin, Nicolas; Geoffroy, Etienne; Camilleri, Lionel

    2017-10-26

    To determine whether the need for additional tricuspid valve repair is an independent risk factor when surgery is required for a left-sided heart disease. One hundred and eighty patients (68 ± 12 years, 79 males) underwent tricuspid annuoplasty. Cox proportional-hazards regression model for multivariate analysis was performed for variables found significant in univariate analyses. Tricuspid regurgitation etiology was functional in 154 cases (86%), organic in 16 cases (9%), and mixed in 10 cases (6%), respectively. Postoperative mortality at 30 days was 11.7%. Mean follow-up was 51.7 mo with survival at 5 years of 73.5%. Risk factors for mortality were acute endocarditis [hazard ratio (HR) = 9.22 (95%CI: 2.87-29.62), P disease requiring myocardial revascularization [HR = 2.79 (1.26-6.20), P = 0.012], and aortic valve stenosis [HR = 2.6 (1.15-5.85), P = 0.021]. Significant predictive factors from univariate analyses were double-valve replacement combined with tricuspid annuloplasty [HR = 2.21 (1.11-4.39), P = 0.003] and preoperatively impaired ejection fraction [HR = 1.98 (1.04-3.92), P = 0.044]. However, successful mitral valve repair showed a protective effect [HR = 0.32 (0.10-0.98), P = 0.046]. Additionally, in instances where tricuspid regurgitation required the need for concomitant tricuspid valve repair, mortality predictor scores such as Euroscore 2 could be shortened to a simple Euroscore-tricuspid comprised of only 7 inputs. The explanation may lie in the fact that significant tricuspid regurgitation following left-sided heart disease represents an independent risk factor encompassing several other factors such as pulmonary arterial hypertension and dyspnea. Tricuspid annuloplasty should be used more often as a concomitant procedure in the presence of relevant tricuspid regurgitation, although it usually reveals an overly delayed correction of a left-sided heart disease.

  11. Missed diagnosis of atresia of the right pulmonary artery in woman with left-sided pneumothorax

    DEFF Research Database (Denmark)

    Dagnegård, Hanna; Ryom, Philip

    2016-01-01

    Isolated pulmonary atresia is an uncommon condition, which can go undiagnosed for a long time in asymptomatic patients. Sometimes, diagnosis can be made at pregnancy due to respiratory symptoms. There is no known increased risk of pneumothorax. We here present a case where a second-time pregnant ...... woman with an unknown atresia of the right pulmonary artery received a left-sided pneumothorax. The diagnosis was initially missed in spite of adequate imaging and the condition progressed to respiratory stop. We describe the course of diagnostics and the chosen strategy of treatment....

  12. Does a minimal invasive approach reduce anterior chest wall numbness and postoperative pain in plate fixation of clavicle fractures?

    Science.gov (United States)

    Beirer, Marc; Postl, Lukas; Crönlein, Moritz; Siebenlist, Sebastian; Huber-Wagner, Stefan; Braun, Karl F; Biberthaler, Peter; Kirchhoff, Chlodwig

    2015-05-28

    Fractures of the clavicle present very common injuries with a peak of incidence in young active patients. Recently published randomized clinical trials demonstrated an improved functional outcome and a lower rate of nonunions in comparison to non-operative treatment. Anterior chest wall numbness due to injury of the supraclavicular nerve and postoperative pain constitute common surgery related complications in plate fixation of displaced clavicle fractures. We recently developed a technique for mini open plating (MOP) of the clavicle to reduce postoperative numbness and pain. The purpose of this study was to analyze the size of anterior chest wall numbness and the intensity of postoperative pain in MOP in comparison to conventional open plating (COP) of clavicle fractures. 24 patients (mean age 38.2 ± 14.2 yrs.) with a displaced fracture of the clavicle (Orthopaedic Trauma Association B1.2-C1.2) surgically treated using a locking compression plate (LCP) were enrolled. 12 patients underwent MOP and another 12 patients COP. Anterior chest wall numbness was measured with a transparency grid on the second postoperative day and at the six months follow-up. Postoperative pain was evaluated using the Visual Analog Scale (VAS). Mean ratio of skin incision length to plate length was 0.61 ± 0.04 in the MOP group and 0.85 ± 0.06 in the COP group (p VAS was 2.6 ± 1.4 points in the MOP group and 3.4 ± 1.6 points in the COP group (p = 0.20). In our study, MOP significantly reduced anterior chest wall numbness in comparison to a conventional open approach postoperative as well as at the six months follow-up. Postoperative pain tended to be lower in the MOP group, however this difference was not statistically significant. ClinicalTrials.gov NCT02247778 . Registered 21 September 2014.

  13. Penetrating chest injury: A miraculous life salvage

    OpenAIRE

    Santosh B Dalavi; Prakash D Gurav; Sharad S Sharad

    2013-01-01

    An unusual penetrating chest injury was caused by high velocity road traffic accident. An 18-year-old had a four wheeler accident and was brought in emergency department with a ′bamboo′ stick on the left side chest exiting through back. After the stabilization of vital parameters, an inter-costal tube drainage was done on the left side. Except the minor brochopleural fistula which healed by 10 th day, his recovery was uneventful. The outcome was consistent with current aggressive manageme...

  14. SU-E-J-62: Breath Hold for Left-Sided Breast Cancer: Visually Monitored Deep Inspiration Breath Hold Amplitude Evaluated Using Real-Time Position Management

    International Nuclear Information System (INIS)

    Conroy, L; Quirk, S; Smith, WL; Yeung, R; Phan, T; Hudson, A

    2015-01-01

    Purpose: We used Real-Time Position Management (RPM) to evaluate breath hold amplitude and variability when gating with a visually monitored deep inspiration breath hold technique (VM-DIBH) with retrospective cine image chest wall position verification. Methods: Ten patients with left-sided breast cancer were treated using VM-DIBH. Respiratory motion was passively collected once weekly using RPM with the marker block positioned at the xiphoid process. Cine images on the tangent medial field were acquired on fractions with RPM monitoring for retrospective verification of chest wall position during breath hold. The amplitude and duration of all breath holds on which treatment beams were delivered were extracted from the RPM traces. Breath hold position coverage was evaluated for symmetric RPM gating windows from ± 1 to 5 mm centered on the average breath hold amplitude of the first measured fraction as a baseline. Results: The average (range) breath hold amplitude and duration was 18 mm (3–36 mm) and 19 s (7–34 s). The average (range) of amplitude standard deviation per patient over all breath holds was 2.7 mm (1.2–5.7 mm). With the largest allowable RPM gating window (± 5 mm), 4 of 10 VM-DIBH patients would have had ≥ 10% of their breath hold positions excluded by RPM. Cine verification of the chest wall position during the medial tangent field showed that the chest wall was greater than 5 mm from the baseline in only 1 out of 4 excluded patients. Cine images verify the chest wall/breast position only, whether this variation is acceptable in terms of heart sparing is a subject of future investigation. Conclusion: VM-DIBH allows for greater breath hold amplitude variability than using a 5 mm gating window with RPM, while maintaining chest wall positioning accuracy within 5 mm for the majority of patients

  15. The combined effects of cold therapy and music therapy on pain following chest tube removal among patients with cardiac bypass surgery.

    Science.gov (United States)

    Yarahmadi, Sajad; Mohammadi, Nooredin; Ardalan, Arash; Najafizadeh, Hassan; Gholami, Mohammad

    2018-05-01

    Chest tube removal is an extremely painful procedure and patients may not respond well to palliative therapies. This study aimed to examine the effect of cold and music therapy individually, as well as a combination of these interventions on reducing pain following chest tube removal. A factorial randomized-controlled clinical trial was performed on 180 patients who underwent cardiac surgery. Patients were randomized into four groups of 45. Group A used ice packs for 20 minutes prior to chest tube removal. Group B was assigned to listen to music for a total length of 30 minutes which started 15 minutes prior to chest tube removal. Group C received a combination of both interventions; and Group D received no interventions. Pain intensity was measured in each group every 15 minutes for a total of 3 readings. Analysis of variance, Tukey and Bonferroni post hoc tests, as well as repeated measures ANOVA were employed for data analysis. Cold therapy and combined method intervention effectively reduced the pain caused by chest tube removal (P < 0.001). Additionally, there were no statistically significant difference in pain intensity scores between groups at 15 minutes following chest tube removal (P = 0.07). Cold and music therapy can be used by nursing staff in clinical practice as a combined approach to provide effective pain control following chest tube removal. Copyright © 2018 Elsevier Ltd. All rights reserved.

  16. CT of acute left-sided colonic diverticulitis and differential diagnoses

    Energy Technology Data Exchange (ETDEWEB)

    Ferstl, F.J.; Obert, R.; Cordes, M. [St. Theresien-Krankenhaus, Nuernberg (Germany). Radiologisch-Nuklearmedizinisches Zentrum

    2005-07-01

    This review shows the diagnostic potential of computed tomography (CT) in the diagnosis and differential diagnosis of acute left-sided colonic diverticulitis. Using a single detector spiral CT, standard examination of the entire abdomen is performed after oral and rectal administration of diluted iodinated contrast medium with collimation of 8 mm, pitch of 1.5, and reconstruction increment of 8 mm before and after intravenous contrast injection. Intravenous administration of spasmolytic agents, various patient positions, and the thin-section technique with 3-5 mm slices are beneficial in difficult cases. The differential diagnosis of acute left-sided colonic diverticulitis includes tumorous, inflammatory, and ischemic diseases of the colon as well as infarctions of epiploic appendages and the omentum majus. The knowledge of the various CT criteria of acute colonic diverticulitis and their differential diagnoses helps to establish a correct diagnosis in a wide majority of cases. At present, CT is the diagnostic procedure of choice for assessing acute diverticulitis. Distinct knowledge of the CT features helps to differentiate the various entities accurately.

  17. CT of acute left-sided colonic diverticulitis and differential diagnoses

    International Nuclear Information System (INIS)

    Ferstl, F.J.; Obert, R.; Cordes, M.

    2005-01-01

    This review shows the diagnostic potential of computed tomography (CT) in the diagnosis and differential diagnosis of acute left-sided colonic diverticulitis. Using a single detector spiral CT, standard examination of the entire abdomen is performed after oral and rectal administration of diluted iodinated contrast medium with collimation of 8 mm, pitch of 1.5, and reconstruction increment of 8 mm before and after intravenous contrast injection. Intravenous administration of spasmolytic agents, various patient positions, and the thin-section technique with 3-5 mm slices are beneficial in difficult cases. The differential diagnosis of acute left-sided colonic diverticulitis includes tumorous, inflammatory, and ischemic diseases of the colon as well as infarctions of epiploic appendages and the omentum majus. The knowledge of the various CT criteria of acute colonic diverticulitis and their differential diagnoses helps to establish a correct diagnosis in a wide majority of cases. At present, CT is the diagnostic procedure of choice for assessing acute diverticulitis. Distinct knowledge of the CT features helps to differentiate the various entities accurately

  18. Estimating cardiac substructures exposure from diverse radiotherapy techniques in treating left-sided breast cancer.

    Science.gov (United States)

    Zhang, Li; Mei, Xin; Chen, Xingxing; Hu, Weigang; Hu, Silong; Zhang, Yingjian; Shao, Zhimin; Guo, Xiaomao; Tuan, Jeffrey; Yu, Xiaoli

    2015-05-01

    The study compares the physical and biologically effective doses (BED) received by the heart and cardiac substructures using three-dimensional conformal RT (3D-CRT), intensity-modulated radiotherapy (IMRT), and simple IMRT (s-IMRT) in postoperative radiotherapy for patients with left-sided breast cancer. From October 2008 to February 2009, 14 patients with histologically confirmed left-sided breast cancer were enrolled and underwent contrast-enhanced computed tomography (CT) simulation and 18F-FDG positron emission tomography-CT to outline the left cardiac ventricle (LV) and other substructures. The linear-quadratic model was used to convert the physical doses received by critical points of inner heart to BED.The maximal dose, minimum dose, dose received by 99% of volume (D99) and dose received by 95% of volume (D95) in target areas were significantly better using IMRT and s-IMRT when compared with 3D-CRT (P technique, IMRT and s-IMRT had superior target dose coverage and dose uniformity. IMRT significantly reduced the maximal RT dose to heart and LV. IMRT and s-IMRT techniques did not reduce the volume of heart and LV receiving high doses.

  19. Treatment of ankylosing spondylitis with biologics and targeted physical therapy: positive effect on chest pain, diminished chest mobility, and respiratory function.

    Science.gov (United States)

    Gyurcsik, Z; Bodnár, N; Szekanecz, Z; Szántó, S

    2013-12-01

    Biologics are highly effective in ankylosing spondylitis (AS). In this self-controlled study, we assessed the additive value of complex physiotherapy in decreasing chest pain and tenderness and improving respiratory function in AS patients treated with tumor necrosis factor α (TNF-α) inhibitors. The trial consisted of 2 parts. In study I, clinical data of AS patients with (n=55) or without biological therapy (n=20) were retrospectively analyzed and compared. Anthropometrical data, duration since diagnosis and patient assessment of disease activity, pain intensity, tender points, sacroiliac joint involvement determined by X-ray, functional condition, and physical activity level were recorded. Subjective, functional, and physical tests were performed. In study II, 10 voluntary patients (6 men and 4 women, age 52.4 ± 13.6 years) with definite AS and receiving anti-TNF therapy were recruited. It was a prospective, non-randomized physiotherapeutic trial. BASFI (Bath Ankylosing Spondylitis Functional Index), BASDAI (Bath Ankylosing Spondylitis Disease Activity Index), modified Schober Index, occiput-to-wall distance, and fingertip-to-floor distance were evaluated. Forced vital capacity, forced 1-s expiratory volume, peak expiratory flow, and maximum voluntary ventilation were recorded. Furthermore, typical tender points were recorded. A targeted physiotherapy program was conducted twice a week for 12 weeks and all above parameters were recorded at baseline and after 12 weeks. Differences in patient assessment of disease activity (p=0.019) and pain intensity (p=0.017) were found in study I. Pain and tenderness of the thoracic spine were observed in both groups. Back pain without biologic therapy was slightly higher than other group. In study II, we found that patient assessment of disease activity and pain intensity significantly improved after the physical therapy program (p=0.002 and prespiratory functional parameters showed a tendency towards improvement. AS

  20. Cardiac dose reduction with deep inspiration breath hold for left-sided breast cancer radiotherapy patients with and without regional nodal irradiation.

    Science.gov (United States)

    Yeung, Rosanna; Conroy, Leigh; Long, Karen; Walrath, Daphne; Li, Haocheng; Smith, Wendy; Hudson, Alana; Phan, Tien

    2015-09-22

    Deep inspiration breath hold (DIBH) reduces heart and left anterior descending artery (LAD) dose during left-sided breast radiation therapy (RT); however there is limited information about which patients derive the most benefit from DIBH. The primary objective of this study was to determine which patients benefit the most from DIBH by comparing percent reduction in mean cardiac dose conferred by DIBH for patients treated with whole breast RT ± boost (WBRT) versus those receiving breast/chest wall plus regional nodal irradiation, including internal mammary chain (IMC) nodes (B/CWRT + RNI) using a modified wide tangent technique. A secondary objective was to determine if DIBH was required to meet a proposed heart dose constraint of Dmean irradiation.

  1. Dor torácica não-cardiogênica Non-cardiac chest pain

    Directory of Open Access Journals (Sweden)

    Gerson Ricardo de Souza Domingues

    2009-09-01

    ão ocupar lugar no cenário do tratamento destes pacientes.CONTEXT: Non-cardiac chest pain or functional chest pain is a syndrome with high prevalence in ocidental world. Findings on 15%-30% of coronary angiograms performed in patients with chest pain are normal. Causes significant impact in quality of life of patients and is associated with increased use of the health care facilities. DATA SOURCES: To this review the following data base were accessed: Medline, the Cochrane Library, LILACS. The limit was the last 5 years publications and were selected relevant original articles, reviews, consensus, guidelines and meta-analysis. RESULTS: Forty-four papers were selected, 28 original articles, 12 reviews, 2 guidelines, 1 consensus and 1 meta-analysis. CONCLUSIONS: Exclusion of cardiac disease is of crucial importance. On the other hand non-cardiac chest pain could be related to gastrointestinal, muscular and respiratory causes and/or psychological disturbances. Treatment aims to attack mechanism generator in order to relieve or to eliminate symptoms. Drugs are the cornerstone of treatment, exception to achalasia patients because those have better response to dilation of the esophagus or surgery, and to those who need intensive pyschological therapy. The most important drugs used are proton pump inhibitors and triciclic antidepressants, the latter, to modulate central signal process (visceral hypersensitivity and autonomic response. Recently, new diagnostic facilities, and also therapeutic modalities, such as esophageal botulin toxin injection and hypnosis are under investigations. In the near future, maybe some of them would take a place in the therapeutic scenario of these patients.

  2. Technetium stannous pyrophosphate myocardial scintigrams in patients with chest pain of varying etiology

    International Nuclear Information System (INIS)

    Willerson, J.T.; Parkey, R.W.; Bonte, F.J.; Meyer, S.L.; Atkins, J.M.; Stokely, E.M.

    1975-01-01

    Technetium-99m stannous pyrophosphate was utilized for myocardial imaging in 202 patients admitted to the hospital with chest pain of uncertain etiology. One hundred and one patients had clinical and evolved electrocardiographic and enzymatic evidence of acute myocardial infarction. Ninety-six of these 101 patients had increased myocardial uptake of the technetium stannous pyrophosphate and positive myocardial scintigrams; there was nearly precise correlation between the ECG and myocardial imaging localization of the area of infarction for acute transmural myocardial infarctions. In the five patients with negative myocardial images the scintigrams were obtained after seven or more days had elapsed following the myocardial infarction. In the remaining 101 patients no clinical, ECG, or enzymatic evidence of infarction developed; 92 of these patients had negative myocardial scintigrams. Seven of the remaining nine patients were admitted with ''unstable angina pectoris'' and despite the absence of diagnostic ECG and enzyme evolution each of these patients had faintly and diffusely positive myocardial scintigrams. The remaining two patients had positive myocardial scintigrams but no definite ECG or enzymatic evidence of acute myocardial infarction. Thus the technetium pyrophosphate imaging technique appears safe, inexpensive and to correlate well with ECG and enzyme identification of the presence of infarction and with ECG localization of myocardial infarction. In addition the positive myocardial scintigrams in some patients with unstable angina suggest that there may be limited myocardial necrosis that is ordinarily undetected by ECG and enzymes in these patients. The incidence of false positive and false negative scintigrams appears to be small

  3. Prognostic value of exercise thallium-201 imaging in patients presenting for evaluation of chest pain

    International Nuclear Information System (INIS)

    Brown, K.A.; Boucher, C.A.; Okada, R.D.; Guiney, T.E.; Newell, J.B.; Strauss, H.W.; Pohost, G.M.

    1983-01-01

    Accurate prognostic information is important in determining optimal management of patients presenting for evaluation of chest pain. In this study, the ability of exercise thallium-201 myocardial imaging to predict future cardiac events (cardiovascular death or nonfatal myocardial infarction) was correlated with clinical, coronary and left ventricular angiographic and exercise electrocardiographic data in 139 consecutive, nonsurgically managed patients followed-up over a 3 to 5 year period (mean follow-up, 3.7 +/- 0.9), using a logistic regression analysis. Among patients without prior myocardial infarction (100 of 139), the number of myocardial segments with transient thallium-201 defects was the only statistically significant predictor of future cardiac events when all patient variables were evaluated. Among patients with myocardial infarction before evaluation (39 of 139), angiographic ejection fraction was the only significant predictor of future cardiac events when all variables were considered. This study suggests an approach to evaluate the risk of future cardiac events in patients with possible ischemic heart disease

  4. Ejection fraction response to exercise in patients with chest pain and normal coronary arteriograms

    International Nuclear Information System (INIS)

    Gibbons, R.L.; Lee, K.L.; Cobb, F.; Jones, R.H.

    1981-01-01

    In this study we describe the ejection fraction response to upright exercise using first-pass radionuclide angiocardiography in a group of 60 patients with chest pain, normal coronary ateriograms and normal resting ventricular function. A wide range of resting function (heart rate and ejection fraction) and exercise function (heart rate, ejection fraction, peak work load and estimated peak oxygen uptake) were measured. The ejection fraction response to exercise demonstrated wide variation, ranging from a decrease of 23% to an increase of 24%. Six of 22 clinical and radionuclide angiocardiographic variables (resting ejection fraction, peak work load, age, sex, body surface area and the change in end-diastolic volume index with exercise) were significant univariate predictors of the ejection fraction response to exercise. Multivariable analysis identified resting ejection fraction, the change in end-diastolic volume index with exercise and either sex or peak work load as variables that provided significant independent predictive information. These observations indicate that the ejection fraction response to exercise is a complex response that is influenced by multiple physiologic variables. The wide variation in this population suggests that the ejection fraction response to exercise is not a reliable test for the diagnosis of coronary artery disease because of its low specificity

  5. Exercise left ventricular performance in patients with chest pain, ischemic-appearing exercise electrocardiograms, and angiographically normal coronary arteries

    International Nuclear Information System (INIS)

    Berger, H.J.; Sands, M.J.; Davies, R.A.; Wackers, F.J.; Alexander, J.; Lachman, A.S.; Williams, B.W.; Zaret, B.L.

    1981-01-01

    Left ventricular performance was evaluated using first-pass radionuclide angiocardiography in 31 patients with chest pain, an ischemic-appearing exercise electrocardiogram, and angiographically normal coronary arteries at rest and during maximal upright bicycle exercise. 201 Tl imaging was done in all patients after treadmill exercise and in selected patients after ergonovine provocation. Resting left ventricular performance was normal in all patients. An abnormal ejection fraction response to exercise was detected in 12 of 31 patients. Regional dysfunction was present during exercise in four patients, all of whom also had abnormal global responses. Three of these 12 patients and two additional patients had exercise-induced 201 Tl perfusion defects. In all nine patients who underwent ergonovine testing, there was no suggestion of coronary arterial spasm. Thus, left ventricular dysfunction during exercise, in the presence of normal resting performance, was found in a substantial number of patients with chest pain, an ischemic-appearing exercise electrocardiogram, and normal coronary arteries

  6. A giant cardiac hydatid cyst presenting with chest pain and ventricular tachycardia in a pregnant woman undergoing cesarean section

    Directory of Open Access Journals (Sweden)

    Mehmet Yaman

    2016-09-01

    Full Text Available Cyst hydatid disease is an infectious disease caused by development of the larval form of Echinococcus granulosus in humans. Cardiac involvement of this disease is a rare condition, and if present, it is most commonly located in the left ventricle. Interventricular septal involvement is observed only in 4% of these cases. Herein, we report a case of cyst hydatid located at interventricular septum causing chest pain and ventricular tachycardia during cesarean section.

  7. Does routine pressure wire assessment influence management strategy at coronary angiography for diagnosis of chest pain? The RIPCORD Study

    OpenAIRE

    Curzen, Nick; Rana, Omar; Nicholas, Zoe; Golledge, Peter; Zaman, Azfar; Oldroyd, Keith; Hanratty, Colm; Banning, Adrian; Wheatcroft, Stephen; Hobson, Alex; Chitkara, Kam; Hildick-Smith, David; McKenzie, Dan; Calver, Alison; Dimitrov, Borislav D.

    2014-01-01

    Background — The use of coronary angiography (CA) for diagnosis and management of chest pain (CP) has several flaws. The assessment of coronary artery disease using fractional flow reserve (FFR) is a well-validated technique for describing lesion-level ischemia and improves clinical outcome in the context of percutaneous coronary intervention. The impact of routine FFR at the time of diagnostic CA on patient management has not been determined.Method and Results — Two hundred patients with sta...

  8. Clinical assessment and health-related quality of life in patients with non-cardiac chest pain.

    Science.gov (United States)

    Ortiz-Garrido, O; Ortiz-Olvera, N X; González-Martínez, M; Morán-Villota, S; Vargas-López, G; Dehesa-Violante, M; Ruiz-de León, A

    2015-01-01

    Non-cardiac chest pain (NCCP) is mainly related to oesophageal disease, and in spite of being a common condition in Mexico, information regarding it is scarce. To assess the clinical characteristics and health-related quality of life of patients with NCCP of presumed oesophageal origin. Patients with NCCP of presumed oesophageal origin with no previous treatment were included in the study. Associated symptoms were assessed and upper gastrointestinal endoscopy and 24-hour oesophageal pH monitoring were performed to diagnose gastroesophageal reflux disease, while oesophageal manometry was used to determine oesophageal motility disorders. The SF-36 Health-Related Quality of Life (HR-QoL) questionnaire was completed and its results compared to a control group without oesophageal symptoms. The study included 33 patients, of which 61% were women, and the mean age was 46.1 (±11.6) years. Causes of NCCP were gastroesophageal reflux disease in 48%, achalasia in 34%, and functional chest pain in 18%. The average progression time for chest pain was 24 (2-240) months, with ≤ 3 events/week in 52% of the patients. The most frequent accompanying symptoms were: regurgitation (81%), dysphagia (72%) and heartburn (66%). Patients with NCCP show deterioration in HR-QoL compared to the control group (P=.01), regardless of chest pain aetiology. The most affected areas were general perception of health, emotional issues, and mental health sub-scale (P>0.05). In our population, patients with NCCP show deterioration in HR-QoL regardless of the aetiology, frequency, and accompanying symptoms. Published by Masson Doyma México S.A.

  9. Feasibility study of deep inspiration breath-hold based volumetric modulated arc therapy for locally advanced left sided breast cancer patients.

    Science.gov (United States)

    Swamy, Shanmugam Thirumalai; Radha, Chandrasekaran Anu; Kathirvel, Murugesan; Arun, Gandhi; Subramanian, Shanmuga

    2014-01-01

    The purpose of this study was to assess the feasibility of deep inspiration breath-hold (DIBH) based volumetric modulated arc therapy (VMAT) for locally advanced left sided breast cancer patients undergoing radical mastectomy. DIBH immobilizes the tumor bed providing dosimetric benefits over free breathing (FB). Ten left sided post mastectomy patients were immobilized in a supine position with both the arms lifted above the head on a hemi-body vaclock. Two thermoplastic masks were prepared for each patient, one for normal free breathing and a second made with breath-hold to maintain reproducibility. DIBH CT scans were performed in the prospective mode of the Varian real time position management (RPM) system. The planning target volume (PTV) included the left chest wall and supraclavicular nodes and PTV prescription dose was 5000cGy in 25 fractions. DIBH-3DCRT planning was performed with the single iso-centre technique using a 6MV photon beam and the field-in-field technique. VMAT plans for FB and DIBH contained two partial arcs (179o-300oCCW/CW). Dose volume histograms of PTV and OAR's were analyzed for DIBH-VMAT, FB-VMAT and DIBH-3DCRT. In DIBH mode daily orthogonal (0o and 90o) KV images were taken to determine the setup variability and weekly twice CBCT to verify gating threshold level reproducibility. DIBH-VMAT reduced the lung and heart dose compared to FB-VMAT, while maintaining similar PTV coverage. The mean heart V30Gy was 2.3% ±2.7, 5.1% ±3.2 and 3.3% ±7.2 and for left lung V20Gy was 18.57% ±2.9, 21.7% ±3.9 and 23.5% ±5.1 for DIBH-VMAT, FB-VMAT and DIBH-3DCRT respectively. DIBH-VMAT significantly reduced the heart and lung dose for left side chest wall patients compared to FB-VMAT. PTV conformity index, homogeneity index, ipsilateral lung dose and heart dose were better for DIBH-VMAT compared to DIBH-3DCRT. However, contralateral lung and breast volumes exposed to low doses were increased with DIBH-VMAT.

  10. [Comparison of ablation of left-sided accessory pathway by atrial septal and retrograde arterial approach].

    Science.gov (United States)

    Zhu, J G; Bao, Z Y; Gu, X

    2017-03-07

    Objective: To compare the advantages and disadvantages of radiofrequency ablation of left-sided accessory pathways by via atrial septal approach with retrograde through aortic approach. Methods: A total of 184 patients of left-side accessory pathways were treated in Taizhou People's Hospital and the Subei People's Hospital from March 2012 to August 2015.A total of 103 cases were treated by aortic retrograde approach as through arterial group, 81 cases were treated by punctured atrial septal to left atrial for mapping and ablation as through atrial septal group.Comparison of ablation procedure time, total and pathways of different parts(subgroup) at instant success and relapse rates, safety (serious complications), and statistics other complications in operation and postoperative. Results: Through arterial group and through atrial septal group were no significant difference ( P >0.05) in the ablation procedure time((25±18 ) vs (22±15)min ), instant success(98.1% vs 97.5%) and relapse rates(1.0% vs 1.2%), security(1 vs 0 case). There was no statistical difference in septal part subgroups (all P >0.05) in the ablation procedure time((22±18)vs (25±19)min), instant success(91.7% vs 89.9 %) and relapse rates(0 vs 11.1%); posterior wall subgroup had no statistical difference in the ablation procedure time((18±15)vs (16±12)min), instant success(100% vs 100 %) and relapse rates(0 vs 0)(all P >0.05); side wall subgroup had no statistical difference in the ablation procedure time((29±20)vs (21±18) min), instant success (98.3% vs 98.1%)and relapse rates(1.7% vs 0%)(all P >0.05). Conclusion: Ablation of left-sided accessory pathways by transseptal approach and transaortic approach has no statistical difference in the procedure time, instant success and relapse rates, security.In a particular case, there is a certain complementarity between the two methods.

  11. Prognostic factors in left-sided endocarditis: results from the andalusian multicenter cohort

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    de la Torre-Lima Javier

    2010-01-01

    Full Text Available Abstract Background Despite medical advances, mortality in infective endocarditis (IE is still very high. Previous studies on prognosis in IE have observed conflicting results. The aim of this study was to identify predictors of in-hospital mortality in a large multicenter cohort of left-sided IE. Methods An observational multicenter study was conducted from January 1984 to December 2006 in seven hospitals in Andalusia, Spain. Seven hundred and five left-side IE patients were included. The main outcome measure was in-hospital mortality. Several prognostic factors were analysed by univariate tests and then by multilogistic regression model. Results The overall mortality was 29.5% (25.5% from 1984 to 1995 and 31.9% from 1996 to 2006; Odds Ratio 1.25; 95% Confidence Interval: 0.97-1.60; p = 0.07. In univariate analysis, age, comorbidity, especially chronic liver disease, prosthetic valve, virulent microorganism such as Staphylococcus aureus, Streptococcus agalactiae and fungi, and complications (septic shock, severe heart failure, renal insufficiency, neurologic manifestations and perivalvular extension were related with higher mortality. Independent factors for mortality in multivariate analysis were: Charlson comorbidity score (OR: 1.2; 95% CI: 1.1-1.3, prosthetic endocarditis (OR: 1.9; CI: 1.2-3.1, Staphylococcus aureus aetiology (OR: 2.1; CI: 1.3-3.5, severe heart failure (OR: 5.4; CI: 3.3-8.8, neurologic manifestations (OR: 1.9; CI: 1.2-2.9, septic shock (OR: 4.2; CI: 2.3-7.7, perivalvular extension (OR: 2.4; CI: 1.3-4.5 and acute renal failure (OR: 1.69; CI: 1.0-2.6. Conversely, Streptococcus viridans group etiology (OR: 0.4; CI: 0.2-0.7 and surgical treatment (OR: 0.5; CI: 0.3-0.8 were protective factors. Conclusions Several characteristics of left-sided endocarditis enable selection of a patient group at higher risk of mortality. This group may benefit from more specialised attention in referral centers and should help to identify those

  12. Optimization of Heart Block in the Left-sided Whole Breast Radiation Treatments

    Directory of Open Access Journals (Sweden)

    Ning Jeff Yue

    2014-12-01

    Full Text Available Purpose: Blocks have been used to protect heart from potential radiation damage in left-sided breast treatments. Since cardiac motion pattern may not be fully captured on conventional 3DCT or 4DCT simulation scans, this study was intended to investigate the optimization of the heart block design taking the cardiac motion into consideration.Materials and Methods: Whole breast treatment plans using two opposed tangential fields were designed based on 4DCT simulation images for 10 left-sided breast cancer patients. Using an OBI system equipped to a Varian Linac, beam-eye viewed fluoroscopy images were acquired for each of the treatment beams after patient treatment setup, and the MLC heart blocks were overlaid onto the fluoroscopy images with an in-house software package. A non-rigid image registration and tracking algorithm was utilized to track the cardiac motion on the fluoroscopy images with minimal manual delineation for initialization, and the tracked cardiac motion information was used to optimize the heart block design to minimize the radiation damage to heart while avoiding the over-shielding that may lead to underdosing certain breast tissues. Results: Twenty-three sets of fluoroscopy images were acquired on 23 different days of treatment for the 10 patients. As expected, heart moved under the influences of both respiratory and cardiac motion. It was observed that for 16 out of the 23 treatments heart moved beyond the planed heart block into treatment fields and MLC had to be adjusted to fully block heart. The adjustment was made for all but one patient. The number of the adjusted MLC leaves ranged from 1 to 16 (mean = 10, and the MLC leaf position adjustment ranged from 2 mm to 10 mm (mean = 6 mm. The added heart block areas ranged from 3 mm2 to 1230 mm2 (mean = 331 mm2. Conclusion: In left-sided whole breast radiation treatments, simulation CT (and 4DCT based heart block design may not provide adequate heart protection for all the

  13. Does concomitant tricuspid annuloplasty increase perioperative mortality and morbidity when correcting left-sided valve disease?

    Science.gov (United States)

    Zhu, Tie-Yuan; Wang, Jian-Gang; Meng, Xu

    2015-01-01

    A best evidence topic in adult valvular surgery was written according to a structured protocol. The question addressed was 'Does concomitant tricuspid annuloplasty increase the perioperative mortality and morbidity when correcting left-sided valve disease?' A total of 561 papers were found using the reported search, of which 12 presented the best evidence to answer the clinical question. The authors, country, journal, date of publication, patient group studied, study type, relevant outcomes and results of these papers are tabulated. Among these 12 papers, there were nine retrospective studies, two cohort studies and one randomized controlled trial (RCT). Overall, additional tricuspid valve (TV) repair takes more time during operations, particularly with a ring annuloplasty method. The mean aortic cross-clamping times were 57-83 min without associated tricuspid repair and 62-100 min with, and cardiopulmonary bypass times without and with repair were 82-124 and 90-174 min, respectively. A study of 624 patients who had undergone isolated mitral valve (MV) surgery and MV surgery plus TV repair showed more female and atrial fibrillation patients in the tricuspid valve plasty (TVP) group, but no increase in the 30-day mortality was found. One RCT, presenting similar patient baseline characteristics, also found no difference in the hospital mortality rates between the TVP group and the non-TVP group. Another 10 studies also demonstrated no statistically significant differences in perioperative mortality. In a cohort study of 311 patients undergoing MV repair with or without tricuspid annuloplasty, postoperative complications, such as bleeding, stroke, pacemaker, haemofiltration and myocardial infarction, all showed no statistically significant differences in the two groups. One study retrospectively analysed a large number of patients undergoing either isolated left-sided valve surgery or a concomitant TV repair, and there were no statistically significant differences

  14. [Contribution of cardiac MRI in the etiologic diagnosis of chest pain syndrome with a normal angiographic aspect of the coronary arteries].

    Science.gov (United States)

    Leurent, G; Langella, B; Boulmier, D; Larralde, A; Donal, E; Bedossa, M; Le Breton, H

    2008-04-01

    The etiologic diagnosis of chest pain with elevation of specific cardiac enzymes, repolarization abnormalities and a normal angiographic aspect of the coronary arteries is difficult. In this situation, the role of cardiac MRI is growing, frequently allowing to precise the etiology of the chest pain. We present a literature review concerning the semiology of the cardiac MRI in the three main involved etiologies: myocarditis, takotsubo syndrome, and myocardial ischemia with a normal angiographic aspect of the coronary arteries.

  15. A case of left-sided unilateral spatial neglect owing to the cerebral infarction in the distribution of the right posterior cerebral artery

    International Nuclear Information System (INIS)

    Odagaki, Yuji; Oka, Iori; Kon, Yutaka; Asano, Yutaka

    1985-01-01

    We report a case of left-sided unilateral spatial neglect (USN) induced by the cerebral infarction in the distribution of right posterior cerebral artery (PCA). A 69-year-old, right-handed man, who had had a sudden onset of left hemiparesis in August 1983, was admitted to our hospital on January 16, 1984, because of nocturnal delirium. He became alert a few days after admission, but was euphoric and sometimes irritable. Neurologic examination disclosed left homonymous hemianopsia, dysarthria, left central facial weakness, spastic left hemiparesis, hyperactive reflexes on the left with no Babinski sign, left hemisensory loss, and left thalamic pain. On neuropsychologic examination it was revealed that he had a tendency to neglect the left half of his extrapersonal space. When asked to locate cities on a blank map of Japan, he located most of them not only on the right side of the map but also incorrectly. He also had a severe acalculia. There was gradual improvement in these neuropsychologic symptoms. CT demonstrated an area of decreased density in the territory of the right PCA, posterolateral portion of the right thalamus, and the posterior limb of right internal capsule, sparing parietal and temporal lobes. Single-photon emission computed tomography (SPECT) using the Xenon-133 inhalation method showed, however, diminished regional cerebral blood flow (rCBF) in an area larger than the area of infarction demonstrated by CT, including the right parieto-temporo-occipital junctional area, which has been considerd to be responsible for left-sided USN. The authors ascribed the patient's left-sided USN to the lesion of this area that was revealed not morphologically by CT but functionally by SPECT, although the possibility that the lesions of the medial portion of the right occipital lobe and/or subcortical lesions of such areas as the thalamus and the internal capsule more or less influenced the neuropsychologic symptoms could not be excluded. (author)

  16. FLAIL CHEST

    Directory of Open Access Journals (Sweden)

    Anton Crnjac

    2003-12-01

    Full Text Available Background. Major thoracic trauma is consistent with high mortality rate because of associated injuries of vital thoracic organs and dangerous complications. The flail chest occurs after disruption of the skeletal continuity of chest wall and demands because of its pathophysiological complexity rapid and accurate diagnosis and treatment.Conclusions. Basic pathophysiological mechanism of the flail chest is respiratory distress, which is provoked by pulmonary contusions and paradoxical chest wall motion. The treatment should be pointed to improvement and support of respiratory functions and include aggressive pain control, pulmonary physiotherapy and selective mechanical ventilation. Views about operative fixation of the flail chest are still controversial. Neither mortality rate neither long-term disability are improved after operative fixation.

  17. Psychological interventions for symptomatic management of non-specific chest pain in patients with normal coronary anatomy.

    Science.gov (United States)

    Kisely, Steve R; Campbell, Leslie A; Yelland, Michael J; Paydar, Anita

    2015-06-30

    Recurrent chest pain in the absence of coronary artery disease is a common problem which sometimes leads to excess use of medical care. Although many studies have examined the causes of pain in these patients, few clinical trials have evaluated treatment. This is an update of a Cochrane review originally published in 2005 and last updated in 2010. The studies reviewed in this paper provide an insight into the effectiveness of psychological interventions for this group of patients. To assess the effects of psychological interventions for chest pain, quality of life and psychological parameters in people with non-specific chest pain. We searched the Cochrane Library (CENTRAL, Issue 4 of 12, 2014 and DARE Issue 2 of 4, 2014), MEDLINE (OVID, 1966 to April week 4 2014), EMBASE (OVID, 1980 to week 18 2014), CINAHL (EBSCO, 1982 to April 2014), PsycINFO (OVID, 1887 to April week 5 2014) and BIOSIS Previews (Web of Knowledge, 1969 to 2 May 2014). We also searched citation lists and contacted study authors. Randomised controlled trials (RCTs) with standardised outcome methodology that tested any form of psychotherapy for chest pain with normal anatomy. Diagnoses included non-specific chest pain (NSCP), atypical chest pain, syndrome X or chest pain with normal coronary anatomy (as either inpatients or outpatients). Two review authors independently selected studies for inclusion, extracted data and assessed quality of studies. We contacted trial authors for further information about the included RCTs. We included two new papers, one of which was an update of a previously included study. Therefore, a total of 17 RCTs with 1006 randomised participants met the inclusion criteria, with the one new study contributing an additional 113 participants. There was a significant reduction in reports of chest pain in the first three months following the intervention: random-effects relative risk = 0.70 (95% CI 0.53 to 0.92). This was maintained from three to nine months afterwards

  18. Detection of Left-Sided and Right-Sided Hearing Loss via Fractional Fourier Transform

    Directory of Open Access Journals (Sweden)

    Shuihua Wang

    2016-05-01

    Full Text Available In order to detect hearing loss more efficiently and accurately, this study proposed a new method based on fractional Fourier transform (FRFT. Three-dimensional volumetric magnetic resonance images were obtained from 15 patients with left-sided hearing loss (LHL, 20 healthy controls (HC, and 14 patients with right-sided hearing loss (RHL. Twenty-five FRFT spectrums were reduced by principal component analysis with thresholds of 90%, 95%, and 98%, respectively. The classifier is the single-hidden-layer feed-forward neural network (SFN trained by the Levenberg–Marquardt algorithm. The results showed that the accuracies of all three classes are higher than 95%. In all, our method is promising and may raise interest from other researchers.

  19. A phylogenetic group of Escherichia coli associated with active left-sided inflammatory bowel disease

    DEFF Research Database (Denmark)

    Petersen, Andreas M; Nielsen, Eva M; Litrup, Eva

    2009-01-01

    BACKGROUND: Escherichia coli have been found in increased numbers in tissues from patients with Inflammatory Bowel Disease (IBD) and adherent-invasive E. coli have been found in resected ileum from patients with Crohn's disease. This study aimed to characterize possible differences in phylogenetic...... 10 healthy controls. Disease activity was evaluated by sigmoidoscopy. Interestingly, E. coli strains of the phylogenetic group B2 were cultured from 60% of patients with IBD compared to 11% of healthy controls (p coli B2 strains with at least one...... group (triplex PCR), extraintestinal pathogenic E. coli (ExPEC) genes and multilocus sequence type (MLST) between E. coli strains isolated from IBD patients with past or present involvement of the left side of the colon and from controls. RESULTS: Fecal samples were collected from 18 patients and from...

  20. Losing the left side of the world: rightward shift in human spatial attention with sleep onset.

    Science.gov (United States)

    Bareham, Corinne A; Manly, Tom; Pustovaya, Olga V; Scott, Sophie K; Bekinschtein, Tristan A

    2014-05-28

    Unilateral brain damage can lead to a striking deficit in awareness of stimuli on one side of space called Spatial Neglect. Patient studies show that neglect of the left is markedly more persistent than of the right and that its severity increases under states of low alertness. There have been suggestions that this alertness-spatial awareness link may be detectable in the general population. Here, healthy human volunteers performed an auditory spatial localisation task whilst transitioning in and out of sleep. We show, using independent electroencephalographic measures, that normal drowsiness is linked with a remarkable unidirectional tendency to mislocate left-sided stimuli to the right. The effect may form a useful healthy model of neglect and help in understanding why leftward inattention is disproportionately persistent after brain injury. The results also cast light on marked changes in conscious experience before full sleep onset.

  1. Left-sided thoracoscopy in the prone position for surgery of distal esophageal benign pathologies

    Directory of Open Access Journals (Sweden)

    Adamu Issaka

    2014-01-01

    Full Text Available Exposure of the distal esophagus can be achieved by a wide variety of surgical approaches. The standard procedure is mostly by laparoscopy. In cases where laparoscopy is relatively contraindicated, thoracoscopy is preferred. In this case, exposure of the distal esophagus from the aorta, heart and lung is technically challenging using thoracoscopy in the right lateral decubitus position. Surgery in the prone position for esophageal cancer has been successfully described in previous literature. We present our experience with left-sided thoracoscopy in the prone position in three patients with benign distal esophageal pathologies. This approach provided a much better exposure of the distal esophagus and enabled a successful surgery to be done in all patients with less manipulation of the lung.

  2. Respiration Induced Heart Motion and Indications of Gated Delivery for Left-Sided Breast Irradiation

    International Nuclear Information System (INIS)

    Qi, X. Sharon; Hu, Angela; Wang Kai; Newman, Francis; Crosby, Marcus; Hu Bin; White, Julia; Li, X. Allen

    2012-01-01

    Purpose: To investigate respiration-induced heart motion for left-sided breast irradiation using a four-dimensional computed tomography (4DCT) technique and to determine novel indications to assess heart motion and identify breast patients who may benefit from a gated treatment. Methods and Materials: Images of 4DCT acquired during free breathing for 20 left-sided breast cancer patients, who underwent whole breast irradiation with or without regional nodal irradiation, were analyzed retrospectively. Dose distributions were reconstructed in the phases of 0%, 20%, and 50%. The intrafractional heart displacement was measured in three selected transverse CT slices using D LAD (the distance from left ascending aorta to a fixed line [connecting middle point of sternum and the body] drawn on each slice) and maximum heart depth (MHD, the distance of the forefront of the heart to the line). Linear regression analysis was used to correlate these indices with mean heart dose and heart dose volume at different breathing phases. Results: Respiration-induced heart displacement resulted in observable variations in dose delivered to the heart. During a normal free-breathing cycle, heart-induced motion D LAD and MHD changed up to 9 and 11 mm respectively, resulting in up to 38% and 39% increases of mean doses and V 25.2 for the heart. MHD and D LAD were positively correlated with mean heart dose and heart dose volume. Respiratory-adapted gated treatment may better spare heart and ipsilateral-lung compared with the conventional non-gated plan in a subset of patients with large D LAD or MHD variations. Conclusion: Proposed indices offer novel assessment of heart displacement based on 4DCT images. MHD and D LAD can be used independently or jointly as selection criteria for respiratory gating procedure before treatment planning. Patients with great intrafractional MHD variations or tumor(s) close to the diaphragm may particularly benefit from the gated treatment.

  3. Quality of life in patients with right- or left-sided brain tumours: literature review.

    Science.gov (United States)

    Palese, Alvisa; Lamanna, Francesca; Di Monte, Carmen; Calligaris, Sonia; Doretto, Mara; Criveller, Michela

    2008-06-01

    To determine if patients with left- or right-sided hemisphere neoplasm perceive their quality of life (QoL) differently. It is not clear whether patients with a lesion in the left hemisphere have a different QoL than those with a lesion in the right hemisphere. (1) In the pre-operative period, patients with a left-sided lesion may have different symptoms according to the position of the tumour. (2) Studies on patients with brain injury demonstrate an association between left frontal lesions and depression: depression can alter the patients' perception of QoL. (3) In the postoperative period, right-handed patients may be disadvantaged by surgical trauma to the motor cortex in the left hemisphere. (4) During the different phases of the disease, the various functions of the two hemispheres may influence the patient's capacity to control QoL; also, as suggested by authors, both the ego and the conscience are mostly located in the left hemisphere. This is the reason that patients with a left-sided lesion may perceive a worse QoL. A review of literature was carried out using the Medline database (1966-2007) and CINHAL (1982-2007), using the following Mesh Terms and key words: brain neoplasm, tumour or cancer, hemispheric dominance or laterality or right or left hemisphere, QoL. Seven studies emerged that documented non-homogeneous results and which included different populations. The association between QoL and the side of the lesion was evaluated. The lack of a substantial number of recent, robust follow-up studies investigating the QoL in patients at different stages of disease and treatment indicates that more research is needed. Relevance to clinical practice. Understanding the QoL in patients with brain neoplasm and the differences between right and left hemisphere sites of the neoplasm can help nurses develop different interventions and offer more guidance for effective clinical intervention.

  4. Obstructive Thrombosis of Left-Sided Mechanical Heart Valves: Clinical Profile and Thrombolytic Therapy.

    Science.gov (United States)

    Chandrakasu, Arumugam; Jayachandran, Avinash; Gopinath Nayar, Pradeep; Meyyappan, Chokkalingam; Narayan, Ganesh; Basha Abdul Bari, Ahamed; Johnson Samuel, Prince

    2017-05-01

    Thrombosis of a mechanical prosthetic heart valve is a potentially life-threatening complication associated with a high mortality. Although thrombolytic therapy has been considered highly beneficial in this situation, very few studies have been conducted to monitor the effectiveness of such thrombolytic therapy among Asian populations. Hence, the study aim was to evaluate the clinical profile, efficacy and safety of the thrombolytic agent streptokinase (SK) in patients with obstructive thrombosis of a left-sided mechanical heart valve. Patients (n = 30) with left-sided mechanical heart valve thrombosis (LSMHVT) who had been managed with SK during the past four years were included in this retrospective study. Clinical features such as presenting symptoms based on NYHA functional class, prosthetic valve position, oral anticoagulant compliance, International Normalized Ratio (INR) and imaging methods including fluoroscopy, transthoracic echocardiography (TTE) and transesophageal echocardiography (TEE) were evaluated. In addition, the effectiveness and complications of SK were analyzed. The majority of patients presented with advanced NYHA class (III and IV, each 40%). Obstructive thromboses were observed at the mitral prosthesis in 70% of cases, at the aortic prosthesis in 27%, and at both valves in 3%. All patients underwent TTE, but fluoroscopy was used more often than TEE. Despite compliance with oral anticoagulation therapy, a sub-therapeutic INR was observed in 40% of cases at the time of presentation. Overall, thrombolysis was successful in 80% of patients using intravenous SK, with 100% success in patients in NYHA classes I-III and 42% for NYHA class IV. Moreover, embolic complications occurred in only a small number of patients. In patients with obstructive thrombosis of LSMHVT, intravenous SK was effective and should be considered as first choice in patients in NYHA classes I-III, and as an acceptable alternative in those in NYHA class IV.

  5. VMAT techniques for lymph node-positive left sided breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Pasler, Marlies; Lutterbach, Johannes; Bjoernsgard, Mari; Reichmann, Ursula; Bartelt, Susanne [Lake Constance Radiation Oncology Center Singen, Friedrichshafen (Germany); Georg, Dietmar [Medical Univ. Vienna/AKH Vienna (Austria). Dept. of Radiooncology; Medical Univ. Vienna (Austria). Christian Doppler Lab. for Medical Radiation Research for Radiation Oncology

    2015-09-01

    To investigate the plan quality of two different volumetric modulated arc therapy (VMAT) techniques for lymph node-positive left-sided breast cancer. Two VMAT plans were generated for 10 lymph node-positive left-sided breast cancer patients: one plan using one single segment of a full rotation, typically an arc segment of 230 (1s-VMAT); and a second plan consisting of 2 small tangential arc segments of about 50 (2s-VMAT). For plan comparison, various dose and dose volume metrics (D{sub mean}, D{sub 98%}, D{sub 2%} for target volumes, D{sub 2%}, D{sub mean} and V{sub x%} for organs at risk (OAR)) were evaluated. Both techniques fulfilled both clinical target dose and OAR goals. 1s-VMAT achieved a slightly better homogeneity and better target coverage (D{sub 2%} = 54.2 ± 0.7 Gy, D{sub 98%} = 30.3 ± 1.8 Gy) compared to 2s-VMAT (D{sub 2%} = 55.0 ± 1.1 Gy, D{sub 98%} = 29.9 ± 1.7 Gy). For geometrical reasons, OAR sparing was noticeable but not significant better using 2s-VMAT, particularly heart and contralateral breast. The heart received a mean dose of 4.4 ± 0.8 Gy using 1s-VMAT and 3.3 ± 1.0 Gy using 2s-VMAT; the contralateral breast received 1.5 ± 0.3 Gy and 0.9 ± 0.3 Gy, respectively. A VMAT technique based on two small tangential arc segments enables improved OAR sparing; the differences between the two techniques in target coverage and homogeneity are minor. Patient age and -anatomy must be considered for each individual case when deciding which technique to be used.

  6. Right- vs. Left-Sided Metastatic Colorectal Cancer: Differences in Tumor Biology and Bevacizumab Efficacy

    Directory of Open Access Journals (Sweden)

    Paola Ulivi

    2017-06-01

    Full Text Available There is evidence of a different response to treatment with regard to the primary tumor localization (right-sided or left-sided in patients with metastatic colorectal cancer (mCRC. We analyzed the different outcomes and biomolecular characteristics in relation to tumor localization in 122 of the 370 patients with metastatic colorectal cancer enrolled onto the phase III prospective multicenter “Italian Trial in Advanced Colorectal Cancer (ITACa”, randomized to receive first-line chemotherapy (CT or CT plus bevacizumab (CT + B. RAS and BRAF mutations; baseline expression levels of circulating vascular endothelial growth factor (VEGF, endothelial nitric oxide synthase (eNOS, cyclooxygenase-2 (COX2, ephrin type-B receptor 4 (EPHB4, hypoxia-inducible factor 1-alpha (HIF-1α, lactate dehydrogenase (LDH, and high-sensitivity C reactive protein (hs-CRP; and inflammatory indexes such as the neutrophil-to-lymphocyte ratio, platelet-lymphocyte rate and systemic immune-inflammation index were evaluated. Patients with right-sided tumors showed a longer median progression-free survival in the CT + B arm than in the CT group (12.6 vs. 9.0 months, respectively, p = 0.017. Baseline inflammatory indexes were significantly higher in left-sided tumors, whereas eNOS and EPHB4 expression was significantly higher and BRAF mutation more frequent in right-sided tumors. Our data suggest a greater efficacy of the CT + B combination in right-sided mCRC, which might be attributable to the lower inflammatory status and higher expression of pro-angiogenic factors that appear to characterize these tumors.

  7. A Multivariate Model for Prediction of Obstructive Coronary Disease in Patients with Acute Chest Pain: Development and Validation

    Directory of Open Access Journals (Sweden)

    Luis Cláudio Lemos Correia

    Full Text Available Abstract Background: Currently, there is no validated multivariate model to predict probability of obstructive coronary disease in patients with acute chest pain. Objective: To develop and validate a multivariate model to predict coronary artery disease (CAD based on variables assessed at admission to the coronary care unit (CCU due to acute chest pain. Methods: A total of 470 patients were studied, 370 utilized as the derivation sample and the subsequent 100 patients as the validation sample. As the reference standard, angiography was required to rule in CAD (stenosis ≥ 70%, while either angiography or a negative noninvasive test could be used to rule it out. As predictors, 13 baseline variables related to medical history, 14 characteristics of chest discomfort, and eight variables from physical examination or laboratory tests were tested. Results: The prevalence of CAD was 48%. By logistic regression, six variables remained independent predictors of CAD: age, male gender, relief with nitrate, signs of heart failure, positive electrocardiogram, and troponin. The area under the curve (AUC of this final model was 0.80 (95% confidence interval [95%CI] = 0.75 - 0.84 in the derivation sample and 0.86 (95%CI = 0.79 - 0.93 in the validation sample. Hosmer-Lemeshow's test indicated good calibration in both samples (p = 0.98 and p = 0.23, respectively. Compared with a basic model containing electrocardiogram and troponin, the full model provided an AUC increment of 0.07 in both derivation (p = 0.0002 and validation (p = 0.039 samples. Integrated discrimination improvement was 0.09 in both derivation (p < 0.001 and validation (p < 0.0015 samples. Conclusion: A multivariate model was derived and validated as an accurate tool for estimating the pretest probability of CAD in patients with acute chest pain.

  8. Societal costs of non-cardiac chest pain compared with ischemic heart disease - a longitudinal study

    Science.gov (United States)

    2013-01-01

    Background Non-cardiac chest pain (NCCP) is a common complaint. Our aim was to present a detailed description of the costs of patients with NCCP compared to patients with acute myocardial infarction (AMI) and Angina Pectoris (AP) from a societal perspective. Methods Data on healthcare utilization and annual societal costs, including direct healthcare costs and indirect costs due to productivity loss, were collected from different databases. The participants consisted of 199 patients from a general hospital in Sweden (99 with NCCP, 51 with AMI, 49 with AP), mean age of 67 years, 59% men. Results NCCP, AMI, and AP patients had on average 54, 50 and 65 primary care contacts and 3, 4, and 4 hospital admissions during a period of 2 years. Length of hospital stay was 6, 11 and 11 days. On average, 14%, 18%, and 25% of NCCP, AMI and AP patients were on sick-leave annually, and about 12% in each group received a disability pension. The mean annual societal costs of NCCP, AMI and AP patients were €10,068, €15,989 and €14,737. Conclusions Although the annual societal cost of NCCP patients was lower than in AMI and AP patients, the cost was still considerable (€10,068). Taken into account the high prevalence of NCCP, the cumulative annual national cost of these patients could be more than the double of AMI and AP if all patients incurred the same costs as in this study. Targeted interventions are important in order to support patients with NCCP and minimize healthcare utilization and costs. PMID:24107009

  9. A 10-year prognostic model for patients with suspected angina attending a chest pain clinic.

    Science.gov (United States)

    Sekhri, Neha; Perel, Pablo; Clayton, Tim; Feder, Gene S; Hemingway, Harry; Timmis, Adam

    2016-06-01

    Diagnostic models used in the management of suspected angina provide no explicit information about prognosis. We present a new prognostic model of 10-year coronary mortality in patients presenting for the first time with suspected angina to complement the Diamond-Forrester diagnostic model of disease probability. A multicentre cohort of 8762 patients with suspected angina was followed up for a median of 10 years during which 233 coronary deaths were observed. Developmental (n=4412) and validation (n=4350) prognostic models based on clinical data available at first presentation showed good performance with close agreement and the final model utilised all 8762 patients to maximise power. The prognostic model showed strong associations with coronary mortality for age, sex, chest pain typicality, smoking status, diabetes, pulse rate, and ECG findings. Model discrimination was good (C statistic 0.83), patients in the highest risk quarter accounting for 173 coronary deaths (10-year risk of death: 8.7%) compared with a total of 60 deaths in the three lower risk quarters. When the model was simplified to incorporate only Diamond-Forrester factors (age, sex and character of symptoms) it underestimated coronary mortality risk, particularly in patients with reversible risk factors. For the first time in patients with suspected angina, a prognostic model is presented based on simple clinical factors available at the initial cardiological assessment. The model discriminated powerfully between patients at high risk and lower risk of coronary death during 10-year follow-up. Clinical utility was reflected in the prognostic value it added to the updated Diamond-Forrester diagnostic model of disease probability. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  10. Noncardiac chest pain after acute myocardial infarction: Frequency and association with health status outcomes.

    Science.gov (United States)

    Qintar, Mohammed; Spertus, John A; Tang, Yuanyuan; Buchanan, Donna M; Chan, Paul S; Amin, Amit P; Salisbury, Adam C

    2017-04-01

    The frequency of noncardiac chest pain (CP) hospitalization after acute myocardial infarction (AMI) is unknown, and its significance from patients' perspectives is not studied. To assess the frequency of noncardiac CP admissions after AMI and its association with patients' self-reported health status. We identified cardiac and noncardiac CP hospitalizations in the year after AMI from the 24-center TRIUMPH registry. Hierarchical repeated-measures regression was used to identify the association of these hospitalizations with patients' self-reported health status using the Seattle Angina Questionnaire Quality of Life domain (SAQ QoL) and Short Form 12 (SF-12) physical (PCS) and mental (MCS) component summary scores. Of 3,099 patients, 318 (10.3%) were hospitalized with CP, of whom 92 (28.9%) were hospitalized for noncardiac CP. Compared with patients not hospitalized with CP, noncardiac CP hospitalization was associated with poorer health status (SAQ QoL-adjusted differences: -8.9 points [95% CI -12.1 to -5.6]; SF-12 PCS: -2.5 points [95% CI -4.2 to -0.8] and SF-12 MCS: -3.5 points [95% CI -5.1 to -1.9]). The SAQ QoL for patients hospitalized with noncardiac CP was similar to patients hospitalized with cardiac CP (adjusted difference: 0.6 points [95% CI -3.2 to 4.5]; SF-12 PCS (0.9 points [95% CI -1.1 to 2.9]), but was worse with regard to SF-12 MCS (adjusted difference: -2.0 points [95% CI -3.9 to -0.2]). Noncardiac CP accounted for a third of CP hospitalizations within 1 year of AMI and was associated with similar disease-specific QoL as well as general physical and mental health status impairment compared with cardiac CP hospitalization. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. Psychological traits influence autonomic nervous system recovery following esophageal intubation in health and functional chest pain.

    Science.gov (United States)

    Farmer, A D; Coen, S J; Kano, M; Worthen, S F; Rossiter, H E; Navqi, H; Scott, S M; Furlong, P L; Aziz, Q

    2013-12-01

    Esophageal intubation is a widely utilized technique for a diverse array of physiological studies, activating a complex physiological response mediated, in part, by the autonomic nervous system (ANS). In order to determine the optimal time period after intubation when physiological observations should be recorded, it is important to know the duration of, and factors that influence, this ANS response, in both health and disease. Fifty healthy subjects (27 males, median age 31.9 years, range 20-53 years) and 20 patients with Rome III defined functional chest pain (nine male, median age of 38.7 years, range 28-59 years) had personality traits and anxiety measured. Subjects had heart rate (HR), blood pressure (BP), sympathetic (cardiac sympathetic index, CSI), and parasympathetic nervous system (cardiac vagal tone, CVT) parameters measured at baseline and in response to per nasum intubation with an esophageal catheter. CSI/CVT recovery was measured following esophageal intubation. In all subjects, esophageal intubation caused an elevation in HR, BP, CSI, and skin conductance response (SCR; all p < 0.0001) but concomitant CVT and cardiac sensitivity to the baroreflex (CSB) withdrawal (all p < 0.04). Multiple linear regression analysis demonstrated that longer CVT recovery times were independently associated with higher neuroticism (p < 0.001). Patients had prolonged CSI and CVT recovery times in comparison to healthy subjects (112.5 s vs 46.5 s, p = 0.0001 and 549 s vs 223.5 s, p = 0.0001, respectively). Esophageal intubation activates a flight/flight ANS response. Future studies should allow for at least 10 min of recovery time. Consideration should be given to psychological traits and disease status as these can influence recovery. © 2013 John Wiley & Sons Ltd.

  12. Chest X-Ray

    Medline Plus

    Full Text Available ... evaluate the lungs, heart and chest wall and may be used to help evaluate shortness of breath, persistent cough, fever, chest pain or injury. It may also be useful to help diagnose and monitor ...

  13. Adenocarcinoma - chest x-ray (image)

    Science.gov (United States)

    This chest x-ray shows adenocarcinoma of the lung. There is a rounded light spot in the right upper lung (left side ... density. Diseases that may cause this type of x-ray result would be tuberculous or fungal granuloma, and ...

  14. Penetrating chest injury: A miraculous life salvage

    Directory of Open Access Journals (Sweden)

    Santosh B Dalavi

    2013-01-01

    Full Text Available An unusual penetrating chest injury was caused by high velocity road traffic accident. An 18-year-old had a four wheeler accident and was brought in emergency department with a ′bamboo′ stick on the left side chest exiting through back. After the stabilization of vital parameters, an inter-costal tube drainage was done on the left side. Except the minor brochopleural fistula which healed by 10 th day, his recovery was uneventful. The outcome was consistent with current aggressive management of penetrating chest injuries. Management of penetrating chest injury involving pulmonary trauma is based on three principles. One is stabilization of hemodynamics of patient with proper clinical evaluation. Second, a mere intercostal tube drainage sufficient for majority of the cases. Third, post-operative active as well as passive physiotherapy is necessary for speedy recovery.

  15. A new score for the diagnosis of acute coronary syndrome in acute chest pain with non-diagnostic ECG and normal troponin.

    Science.gov (United States)

    Boubaker, Hamdi; Grissa, Mohamed Habib; Beltaief, Kaouther; Amor, Mohamed Haj; Mdimagh, Zouhaier; Boukhris, Amor; Ben Amor, Mehdi; Dridi, Zohra; Letaief, Mondher; Bouida, Wahid; Boukef, Riadh; Najjar, Fadhel; Nouira, Semir

    2015-10-01

    Acute coronary syndrome (ACS) represents a difficult diagnostic challenge in patients with undifferentiated chest pain. There is a need for a valid clinical score to improve diagnostic accuracy. To compare the performance of a model combining the Thrombolysis in Myocardial Infarction (TIMI) score and a score describing chest pain (ACS diagnostic score: ACSD score) with that of both scores alone in the diagnosis of ACS in ED patients with chest pain associated with a non-diagnostic ECG and normal troponin. In this observational cohort study, we enrolled 809 patients admitted to a chest pain unit with normal ECG and normal troponin. They were prospectively evaluated in order to calculate TIMI score, chest pain characteristics score and ACSD score. Diagnosis of ACS was the primary outcome and defined on the basis of 2 cardiologists after reviewing the patient medical records and follow-up data. Mortality and major cardiovascular events were followed for 1 month for patients discharged directly from ED. Discriminative power of scores was evaluated by the area under the ROC curve. ACS was confirmed in 90 patients (11.1%). The area under the ROC curve for ACSD score was 0.85 (95% CI 0.80 to 0.90) compared with 0.74 (95% CI 0.67 to 0.81) for TIMI and 0.79 (95% CI 0.74 to 0.84) for chest pain characteristics score. A threshold value of 9 appeared to optimise sensitivity (92%) and negative predictive value (99%) without excessively compromising specificity (62%) and positive predictive value (23%). The ACSD score showed a good discrimination performance and an excellent negative predictive value which allows safely ruling out ACS in ED patients with undifferentiated chest pain. Our findings should be validated in a larger multicentre study. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  16. Case report: patient with Weil’s disease, chest pain, hepatitis b, hepatorenal syndrome, and electrolyte imbalance

    Science.gov (United States)

    Mustopa; Susilo, R. S. B.; Arifin; Redhono, D.; Sumandjar, T.

    2018-03-01

    A 48-years-old man was hospitalized due to febrile for 5 days accompanied by headache and left chest pain radiating into the back. Pain calf, abdominal pain and tea color urine has occured since 1 week before admission. Physical examination revealed temperature 38.5° C, conjungtival suffusion, jaundice sclera, irregularheart sound, hepatomegaly, gastrocnemius tenderness, Faine score 23. Laboratory tests showed leukocytosis, thrombocytopenia, elevated transaminase enzyme, ureum 181 mg/dl, creatinine 4.3 mg/dl, albumin 2.4 g/dl, sodium 110 mmol/L, potassium 2.3 mmol/L, reactive HbsAg, CKMB 68.06 ng/ml, increased HBV-DNA, negative IgM anti Leptospira. MAT demonstrated 4 positive serovar. Electrocardiography revealed AF rapid ventrikel response. Chest x-ray showed cardiomegaly. Abdominal ultrasound revealed hepatomegaly with chronic parenchimal liver disease, renal insuficiency. Fibroscan showed severe fibrosis. Patient was diagnosed with Weil’s disease and hepatorenal syndrome as complication. Patient was given clavulanate amoxicillin injections. This patient was not dialysis, only fluid balance monitoring and checked ureum-creatinine per 3 days, and there was improvement of ureum-creatinine. Hepatorenal syndrome in Weil’s disease contributed to electrolyte imbalance. In addition, chronic hepatitis B on this patient was treated with tenofovir.

  17. An estimation of right- and left-sided central venous catheter insertion depth using measurement of surface landmarks along the course of central veins.

    Science.gov (United States)

    Kim, Myung-Chun; Kim, Keon-Sik; Choi, Young-Kyoo; Kim, Dong-Soo; Kwon, Moo-Il; Sung, Joon-Kyung; Moon, Jee-Youn; Kang, Jong-Man

    2011-06-01

    In this study we sought to determine whether the topographical measurement along the course of the central veins can estimate the approximate insertion depths of central venous catheters (CVC). Two hundred central venous catheterizations were performed via the right and left internal jugular vein (IJV) or subclavian vein (SCV). The anterior approach, using the sternocleidomastoid muscle as a landmark, was used for IJV catheterization and the infraclavicular approach for SCV. Topographical measurement was performed by placing the catheter with its own curvature over the draped skin starting from the insertion point of the needle through the ipsilateral clavicular notch, and to the insertion point of the second right costal cartilage to the manubriosternal joint. The CVC was inserted and secured to a depth determined topographically. The distance between the CVC tip and the carina and the angle of the left-sided CVC tip to the vertical were measured on the postoperative chest radiograph. The mean (SD) tip position of 50 CVCs placed via the right IJV was 0.1 (1.1) cm above the carina; right SCV, 0.0 (0.9) cm; left IJV, 0.3 (1.0) cm above the carina, and left SCV, 0.2 (0.9) cm below the carina. CVC locations could be predicted with a margin of error between 2.2 cm below the carina and 2.3 cm above the carina in 95% of patients. There were steeper (≥ 40°) angles to the vertical in the left-sided CVCs whose tips were above the carina (17 out of 54) than below the carina (2 out of 46). The approximate insertion depth of a CVC can be estimated using measurement of surface landmarks along the pathway of central veins.

  18. Acute Hypotension and Chest Pain as The Presentation of a Post-Myocardial Infarction Acute Pericarditis (Dressler’s Syndrome

    Directory of Open Access Journals (Sweden)

    Alfredo De Giorgi

    2016-01-01

    Full Text Available We report a case of a 53-year old man admitted because of fever (38.5°C and atypical chest pain. He also complained of epigastric pain spread to left hypochondrium and exacerbated by breathing. In his past medical history, Hodgkin’s lymphoma, gastric MALToma (oncologic follow-up only, hypothyroidism, and hypertension are recorded. Fifteen days prior actual hospital admission, the patient underwent angioplasty with stenting due to a ST elevation myocardial infarction. Moreover, he was enrolled in the experimental clinical double-blind trial GEMINI-ACS [1], designed to compare the safety of rivaroxaban vs aspirin in addition to either clopidogrel or ticagrelor. Thus, his complete therapy included also ticagrelor, bisoprolol, perindopril, levothyroxine, pantoprazole, and atorvastatin. At the time of admission chest X-ray showed bilateral pleural effusion. Blood chemistry panel showed moderate anemia, increase of inflammatory indexes, in particular fibrinogen 1057 mg/dl (normal range 150-400 mg/dl, C-reactive-protein 17.6 mg/dl (normal range <0.5 mg/dl, serum ferritin 650 ng/ml (normal range 11-306 ng/ml, while serum pro-calcitonin was normal. Electrocardiography and cardiac troponin I were not suggestive of further heart ischemic damage. Two days later, the patient showed hypotension, exacerbation of chest pain, as well as a rapid drop hemoglobin values. A thoracicabdominal CT (figure 1 was performed, showing peri-hepatic and pericardial effusions associated with hyper-reflectivity of pericardial leaflets. After a precautionary discontinuation of the experimental drugs, acetylsalicylic acid and clopidogrel were only given, together with antibiotics, diuretics and steroids. Clinical conditions slowly improved, blood pressure levels raised, together with hemoglobin values, and inflammatory parameters decreased. The patient was discharged in good clinical conditions, with the conclusive discharge diagnosis of Dressler syndrome (DS related to

  19. An empirical assessment of boarding and quality of care: delays in care among chest pain, pneumonia, and cellulitis patients.

    Science.gov (United States)

    Liu, Shan W; Chang, Yuchiao; Weissman, Joel S; Griffey, Richard T; Thomas, James; Nergui, Suvd; Hamedani, Azita G; Camargo, Carlos A; Singer, Sara

    2011-12-01

    As hospital crowding has increased, more patients have ended up boarding in the emergency department (ED) awaiting their inpatient beds. To the best of our knowledge, no study has compared the quality of care of boarded and nonboarded patients. This study sought to examine whether being a boarded patient and boarding longer were associated with more delays, medication errors, and adverse events among ED patients admitted with chest pain, pneumonia, or cellulitis. This study was a retrospective cohort design in which data collection was accomplished via medical record review from two urban teaching hospitals. Patients admitted with chest pain, pneumonia, or cellulitis between August 2004 and January 2005 were eligible for inclusion. Our outcomes measures were: 1) delays in administration of home medications, cardiac enzyme tests, partial thromboplastin time (PTT), and antibiotics; 2) medication errors; and 3) adverse events or near misses. Primary independent variables were boarded status, boarding time, and boarded time interval. Multiple logistic regression models controlling for patient, ED, and hospital characteristics were used. A total of 1,431 patient charts were included: 811 with chest pain, 387 with pneumonia, and 233 with cellulitis. Boarding time was associated with an increased odds of home medication delays (adjusted odds ratio [AOR] = 1.07, 95% confidence interval [CI] = 1.05 to 1.10), as were boarded time intervals of 12, 18, and 24 hours. Boarding time also was associated with lower odds of having a late cardiac enzyme test (AOR = 0.93, 95% CI = 0.88 to 0.97). Boarding was associated with home medication delays, but fewer cardiac enzyme test delays. Boarding was not associated with delayed PTT checks, antibiotic administration, medication errors, or adverse events/near misses. These findings likely reflect the inherent resources of the ED and the inpatient units. © 2011 by the Society for Academic Emergency Medicine.

  20. Technetium-99m sestamibi myocardial tomography based on dipyridamole echocardiography testing in hypertensive patients with chest pain

    International Nuclear Information System (INIS)

    Schillaci, O.; Moroni, C.; Scopinaro, F.; Tavolaro, R.; Danieli, R.; Bossini, A.; Cassone, R.; Colella, A.C.

    1997-01-01

    The aim of this study was to evaluate the diagnostic capability of technetium-99m sestamibi tomography based on dipyridamole echocardiography testing in hypertensives with chest pain, and to compare the scintigraphic results with those of coronary angiography, exercise electrocardiography and dipyridamole echocardiography. Forty subjects with mild to moderate hypertension, chest pain and no previous myocardial infarction were submitted to 99m Tc-sestamibi tomography (at rest and after high-dose dipyridamole echocardiography) and to exercise electrocardiography testing. At coronary angiography 22 patients (group A) had significant epicardial coronary artery disease (≥70% stenosis of at least one major vessel) and 18 normal main coronary vessels (group B). Dipyridamole 99m Tc-sestamibi imaging was positive in 21/22 patients of group A and in 5/18 of group B. Dipyridamole echocardiography was positive in 18/22 patients of group A and in 5/18 of group B. Exercise electrocardiography was positive in 15/22 patients of group A and in 11/18 of group B. Four out of five subjects in group B with positive results in all the tests showed a slow run-off of angiographic contrast medium, probably due to small-vessel disease. Significant epicardial coronary artery disease in hypertensives with chest pain is unlikely when dipyridamole 99m Tc-sestamibi tomography is negative. When scintigraphy is positive, either epicardial coronary artery disease or a small-vessel disease condition is possible. The association of scintigraphy with dipyridamole echocardiography testing allows the assessment of contractile function and myocardial perfusion by a single pharmacological stress. (orig./AJ). With 3 figs., 2 tabs

  1. Reproducibility of deep inspiration breath hold for prone left-sided whole breast irradiation.

    Science.gov (United States)

    Mulliez, Thomas; Veldeman, Liv; Vercauteren, Tom; De Gersem, Werner; Speleers, Bruno; Van Greveling, Annick; Berwouts, Dieter; Remouchamps, Vincent; Van den Broecke, Rudy; De Neve, Wilfried

    2015-01-09

    Investigating reproducibility and instability of deep inspiration breath hold (DIBH) in the prone position to reduce heart dose for left-sided whole breast irradiation. Thirty patients were included and underwent 2 prone DIBH CT-scans during simulation. Overlap indices were calculated for the ipsilateral breast, heart and lungs to evaluate the anatomical reproducibility of the DIBH maneuver. The breathing motion of 21 patients treated with prone DIBH were registered using magnetic probes. These breathing curves were investigated to gain data on intra-fraction reproducibility and instability of the different DIBH cycles during treatment. Overlap index was 0.98 for the ipsilateral breast and 0.96 for heart and both lungs between the 2 prone DIBH-scans. The magnetic sensors reported population amplitudes of 2.8 ± 1.3 mm for shallow breathing and 11.7 ± 4.7 mm for DIBH, an intra-fraction standard deviation of 1.0 ± 0.4 mm for DIBH, an intra-breath hold instability of 1.0 ± 0.6 mm and a treatment time of 300 ± 69 s. Prone DIBH can be accurately clinically implemented with acceptable reproducibility and instability.

  2. Reduced-dose abdominopelvic CT using hybrid iterative reconstruction in suspected left-sided colonic diverticulitis

    International Nuclear Information System (INIS)

    Laqmani, Azien; Dulz, Simon; Behzadi, Cyrus; Schmidt-Holtz, Jakob; Wassenberg, Felicia; Adam, Gerhard; Regier, Marc; Veldhoen, Simon; Derlin, Thorsten; Sehner, Susanne; Nagel, Hans-Dieter

    2016-01-01

    To assess the effect of hybrid iterative reconstruction (HIR) and filtered back projection (FBP) on abdominopelvic CT with reduced-dose (RD-APCT) in the evaluation of acute left-sided colonic diverticulitis (ALCD). Twenty-five consecutive patients with suspected ALCD who underwent RD-APCT (mean CTDIvol 11.2 ± 4.2 mGy) were enrolled in this study. Raw data were reconstructed using FBP and two increasing HIR levels, L4 and L6. Two radiologists assessed image quality, image noise and reviewer confidence in interpreting findings of ALCD, including wall thickening, pericolic fat inflammation, pericolic abscess, and contained or free extraluminal air. Objective image noise (OIN) was measured. OIN was reduced up to 54 % with HIR compared to FBP. Subjective image quality of HIR images was superior to FBP; subjective image noise was reduced. The detection rate of extraluminal air was higher with HIR L6. Reviewer confidence in interpreting CT findings of ALCD significantly improved with application of HIR. RD-APCT with HIR offers superior image quality and lower image noise compared to FBP, allowing a high level of reviewer confidence in interpreting CT findings in ALCD. HIR facilitates detection of ALCD findings that may be missed with the FBP algorithm. (orig.)

  3. The "hidden" concealed left-sided accessory pathway: An uncommon cause of SVT in young people.

    Science.gov (United States)

    Pass, Robert H; Liberman, Leonardo; Silver, Eric S; Janson, Christopher M; Blaufox, Andrew D; Nappo, Lynn; Ceresnak, Scott R

    2018-01-12

    Concealed left-sided accessory pathways (CLAP) are a cause of supraventricular tachycardia (SVT) in the young. Most are mapped with right ventricular (RV) apical/outflow pacing. Rarely, alternative means of mapping are required. We review our experience from three pediatric electrophysiology (EP) centers with a rare form of "hidden" CLAP. All patients SVT and one AFIB (4%). APs were adenosine sensitive in 7/20 patients (35%) and VA conduction was decremental in six (26%). CLAP conduction was demonstrable with orthodromic reentrant tachycardia in all patients, with RV extrastimulus testing in seven (30%) and with rapid RV pacing (

  4. Reproducibility of deep inspiration breath hold for prone left-sided whole breast irradiation

    International Nuclear Information System (INIS)

    Mulliez, Thomas; Veldeman, Liv; Vercauteren, Tom; De Gersem, Werner; Speleers, Bruno; Van Greveling, Annick; Berwouts, Dieter; Remouchamps, Vincent; Van den Broecke, Rudy; De Neve, Wilfried

    2015-01-01

    Investigating reproducibility and instability of deep inspiration breath hold (DIBH) in the prone position to reduce heart dose for left-sided whole breast irradiation. Thirty patients were included and underwent 2 prone DIBH CT-scans during simulation. Overlap indices were calculated for the ipsilateral breast, heart and lungs to evaluate the anatomical reproducibility of the DIBH maneuver. The breathing motion of 21 patients treated with prone DIBH were registered using magnetic probes. These breathing curves were investigated to gain data on intra-fraction reproducibility and instability of the different DIBH cycles during treatment. Overlap index was 0.98 for the ipsilateral breast and 0.96 for heart and both lungs between the 2 prone DIBH-scans. The magnetic sensors reported population amplitudes of 2.8 ± 1.3 mm for shallow breathing and 11.7 ± 4.7 mm for DIBH, an intra-fraction standard deviation of 1.0 ± 0.4 mm for DIBH, an intra-breath hold instability of 1.0 ± 0.6 mm and a treatment time of 300 ± 69 s. Prone DIBH can be accurately clinically implemented with acceptable reproducibility and instability

  5. Estimate the Sediment Load Entering the Left Side of Mosul Dam Lake Using Four Methods

    Directory of Open Access Journals (Sweden)

    Mohammed Qusay Mahmood Alkattan

    2017-10-01

    Full Text Available Mosul Dam is one of the important dams in Iraq, it suffers like other dams from the problem of sediment accumulation in the lake. The daily surface runoff was estimated from seven main valleys in the left bank of the lake during the period (1/1/1988-31/8/2016 by applying SWAT model. The model performance was assessed using the statistical criteria R2, IOA, NSE and T-Test, the results were good. The averages annual surface runoff from the main valleys to the lake ranged between 3.3*106 m3 to 42.1*106 m3. The daily sediment load was estimated by four methods, Bagnold method was used in SWAT sediments transport simulation, while Yang, Toffaletti methods and Excess Shear Theory were programed by MATLAB, The performance of sediments transport simulation using Bagnlod, Yang and Excess Shear Theory methods was assessed using the same four statistical criteria and the results were good, The averages annual sediment load from the main valleys to the lake were (5.78*103 - 68.62*103, (1.49*104 - 42.13*104, (8.46*103 - 160.77*103 and (4.26*104 - 78.6*104 tons for Bagnold, Yang, Excess Shear Theory and Toffaletti methods, respectively. The valley Jardiam is the main supplier of sediments to the left side of the dam lake with 56%.

  6. Stomach position versus liver-to-thoracic volume ratio in left-sided congenital diaphragmatic hernia.

    Science.gov (United States)

    Cordier, Anne-Gaël; Cannie, Mieke M; Guilbaud, Lucie; De Laveaucoupet, Jocelyne; Martinovic, Jéléna; Nowakowska, Dorota; Milejska-Lewandowska, Malgorzata; Rodó, Carlota; Viaris de Lesegno, Benjamin; Votino, Carmela; Senat, Marie-Victoire; Jani, Jacques C; Benachi, Alexandra

    2015-01-01

    To describe a new grading method for stomach position (SP) in fetuses with left-sided congenital diaphragmatic hernia (L-CDH) using ultrasound and to correlate SP to liver position and to liver-to-thoracic cavity volume ratio (LiTR) using magnetic resonance imaging. SP were graded at the level of the 4-chamber view as following: grade 1-to-4 for stomach not visualised, visualised anteriorly at the apex of the heart, stomach showing abdominal structures anteriorly and stomach with its larger part posterior to the level of the atrial-ventricular heart valves, respectively. The LiTR was calculated and correlated to SP using the Mann-Whitney U test. Seventy-four fetuses were included. Median LiTR for grade 1 SP was 0% and was not different from median LiTR for grade 2 SP (0%, p=NS). Median LiTR for grade 3 SP was 14.9% and was significantly higher than for grade 2 SP (p<0.001). Similarly, median LiTR for grade 4 SP was 20.7% and was significantly higher than for grade 3 SP (p<0.05). When SP was grade 1 or 2, liver was intra-abdominal in 21 (84%) out of 25 fetuses while it was always intrathoracic for SP 3 or 4. In L-CDH, SP as described represents a simple indirect measurement of intrathoracic position and quantification of liver.

  7. Reduced-dose abdominopelvic CT using hybrid iterative reconstruction in suspected left-sided colonic diverticulitis

    Energy Technology Data Exchange (ETDEWEB)

    Laqmani, Azien; Dulz, Simon; Behzadi, Cyrus; Schmidt-Holtz, Jakob; Wassenberg, Felicia; Adam, Gerhard; Regier, Marc [University Medical Center Hamburg-Eppendorf, Department of Diagnostic and Interventional Radiology, Hamburg (Germany); Veldhoen, Simon [University Medical Center Wuerzburg, Department of Diagnostic and Interventional Radiology, Wuerzburg (Germany); Derlin, Thorsten [Hannover Medical School, Department of Nuclear Medicine, Hannover (Germany); Sehner, Susanne [University Medical Center Hamburg-Eppendorf, Department of Medical Biometry and Epidemiology, Hamburg (Germany); Nagel, Hans-Dieter [Scientific and Application-oriented Studies and Consulting in Radiology (SASCRAD), Buchholz (Germany)

    2016-01-15

    To assess the effect of hybrid iterative reconstruction (HIR) and filtered back projection (FBP) on abdominopelvic CT with reduced-dose (RD-APCT) in the evaluation of acute left-sided colonic diverticulitis (ALCD). Twenty-five consecutive patients with suspected ALCD who underwent RD-APCT (mean CTDIvol 11.2 ± 4.2 mGy) were enrolled in this study. Raw data were reconstructed using FBP and two increasing HIR levels, L4 and L6. Two radiologists assessed image quality, image noise and reviewer confidence in interpreting findings of ALCD, including wall thickening, pericolic fat inflammation, pericolic abscess, and contained or free extraluminal air. Objective image noise (OIN) was measured. OIN was reduced up to 54 % with HIR compared to FBP. Subjective image quality of HIR images was superior to FBP; subjective image noise was reduced. The detection rate of extraluminal air was higher with HIR L6. Reviewer confidence in interpreting CT findings of ALCD significantly improved with application of HIR. RD-APCT with HIR offers superior image quality and lower image noise compared to FBP, allowing a high level of reviewer confidence in interpreting CT findings in ALCD. HIR facilitates detection of ALCD findings that may be missed with the FBP algorithm. (orig.)

  8. Quantitative assessment of left-sided valvular regurgitation using the fourier amplitude ratio

    International Nuclear Information System (INIS)

    Kosuda, Shigeru; Satoh, Jinsei; Yonahara, Yoshio; Asato, Tetsuyoshi; Naito, Masahito; Nishiguchi, Iku; Ogawa, Koichi; Kubo, Atsushi; Hashimoto, Shozo.

    1985-01-01

    Since the amplitude value of a pixel is proportional to the stroke counts of the pixel, the total amplitude value of each ventricle would reflect its own stroke volume. Stroke count ratio (SCR) and ventricular amplitude ratio (VAR) values were simultaneously calculated and compared in 43 subjects, including 13 subjects with valvular regurgitation, after multigated equilibrium scintigraphy was performed. Mean values of SCR in 13 subjects with valvular regurgitation and 30 control subjects were 2.22+-1.11, 1.24+-0.41, respectively (p<0.005). Mean values of VAR were 2.52+-0.87, 1.36+-0.39, respectively (p<0.0005). The VAR method was independent of the tilting angles of the detector, and showed excellent intra-observer and inter-observer reproducibilities (r=0.95, r=0.91). The VAR method derived from the Fourier amplitude image is a noninvasive technique, is suitable for serial studies, and appears to be a relatively reliable means of assessing the severity of left-sided valvular regurgitation. (author)

  9. Reduced-dose abdominopelvic CT using hybrid iterative reconstruction in suspected left-sided colonic diverticulitis.

    Science.gov (United States)

    Laqmani, Azien; Veldhoen, Simon; Dulz, Simon; Derlin, Thorsten; Behzadi, Cyrus; Schmidt-Holtz, Jakob; Wassenberg, Felicia; Sehner, Susanne; Nagel, Hans-Dieter; Adam, Gerhard; Regier, Marc

    2016-01-01

    To assess the effect of hybrid iterative reconstruction (HIR) and filtered back projection (FBP) on abdominopelvic CT with reduced-dose (RD-APCT) in the evaluation of acute left-sided colonic diverticulitis (ALCD). Twenty-five consecutive patients with suspected ALCD who underwent RD-APCT (mean CTDIvol 11.2 ± 4.2 mGy) were enrolled in this study. Raw data were reconstructed using FBP and two increasing HIR levels, L4 & L6. Two radiologists assessed image quality, image noise and reviewer confidence in interpreting findings of ALCD, including wall thickening, pericolic fat inflammation, pericolic abscess, and contained or free extraluminal air. Objective image noise (OIN) was measured. OIN was reduced up to 54 % with HIR compared to FBP. Subjective image quality of HIR images was superior to FBP; subjective image noise was reduced. The detection rate of extraluminal air was higher with HIR L6. Reviewer confidence in interpreting CT findings of ALCD significantly improved with application of HIR. RD-APCT with HIR offers superior image quality and lower image noise compared to FBP, allowing a high level of reviewer confidence in interpreting CT findings in ALCD. HIR facilitates detection of ALCD findings that may be missed with the FBP algorithm. HIR significantly reduces objective image noise in comparison to conventional FBP. HIR offers superior subjective image quality in comparison to conventional FBP. HIR allows reduced-dose abdominopelvic CT with acceptable image quality. Reviewer confidence in interpreting CT findings in ALCD significantly improves with HIR.

  10. Clinical characteristics of patients with suspected cardiac chest pain and angiographically normal coronary arteries in a secondary care hospital.

    Science.gov (United States)

    de Lange, T S; Tijssen, R Y G; Damman, P; van Bergen, P F M M

    2017-06-01

    An important number of patients with suspected cardiac chest pain have non-obstructive coronary artery disease. Our purpose was to describe the clinical characteristics of patients with normal or near-normal coronary arteries in routine cardiological practice in a secondary care hospital. In 2013, consecutive patients referred for invasive coronary angiography with suspected cardiac chest pain were analysed at a single-centre (Westfriesgasthuis, Hoorn, the Netherlands). Coronary arteries were defined as normal or near-normal if they showed no stenosis or only slight wall irregularities on visual assessment. Patients with a final non-cardiac diagnosis for the chest pain were excluded. A total of 558 patients were included. Of these, 151 (27%) showed normal or near-normal coronary arteries on visual assessment. This group of patients were significantly more often female (p normal or near-normal coronary arteries at coronary angiography showed an elevated troponin. In routine cardiological practice, around 1 out of 4 patients with suspected cardiac chest pain undergoing invasive angiography had normal or near-normal coronary arteries. We suggest that premenopausal women with suspected cardiac chest pain could be considered for non-invasive coronary imaging as a first step in clinical practice.

  11. A 15-Year-Old Boy with Anterior Chest Pain, Progressive Dyspnea, and Subcutaneous Emphysema of the Neck

    Directory of Open Access Journals (Sweden)

    Nicola Scichilone

    2009-01-01

    Full Text Available We describe the case of an adolescent who was admitted to the hospital because of sudden occurrence of chest pain, dyspnea and subcutaneous emphysema. On admission, physical examination revealed subcutaneous crepitations in the superior part of the rib cage, and auscultation of the chest showed widespread wheezing. The radiological assessment confirmed the diagnosis of pneumomediastinum and pneumothorax. A follow-up CT scan performed one week after the admission showed almost complete resolution of the radiological alterations. At the following visits, the patient was asymptomatic, but reported to have suffered from frequent episodes of rhinorrea, sneezing, nasal blockage, and sometimes, chest tightness, especially during exposure to pets and/or windy weather. Skin prick testing showed sensitivities to dermatophagoides pteronyssinus and farinae, grass pollen and dog dander. Spirometry documented significant improvement in lung function after short-acting bronchodilator, allowing for the diagnosis of asthma to be made. Although pneumomediastinum may be a complication of various respiratory diseases, including asthma, it has never been reported as the first presentation of underlying bronchial asthma. Herein, the physiopathological mechanisms, the diagnostic procedures and treatment of pneumomediastinum in asthma are discussed. We suggest that the diagnosis of asthma should be considered in the differential diagnosis of pneumomediastinum in adolescence.

  12. A Left-Sided Prevalence of Lentigo Maligna: A UK Based Observational Study and Review of the Evidence

    Directory of Open Access Journals (Sweden)

    Mark Gorman

    2015-01-01

    Full Text Available Skin cancer has been shown to present asymmetrically, prevalent on the left side of the body, more so in subtypes of cutaneous melanoma such as lentigo maligna. Biases have been linked to cumulative UV light exposure and automobile driving patterns. Though left-right ratios have previously correlated with the side men or women tend to position themselves or countries drive on, more recent trends indicate a consistent left-sided bias. To clarify reasons for changing trends, a review of the evidence base and LM’s laterality in a UK cohort (99 cases 2000–2011 was conducted for the first time. The strong correlation of left-sided excess, found in both genders (ratios 1.381–1.5, P<0.05  X2 0.841, is congruent with more recent findings. Though evidence indicates that driving position is no longer a risk factor for LM, due most likely to improved car window UV protection, it remains the most commonly attributed cause. Understanding phenomena such as UV lights “scatter effect” or that cumulative exposure may not be a significant risk factor helps rationalize older conclusions that would otherwise appear contradictory. The reasons for left-sided excess remain unclear but may be due to factors requiring further research such as the body’s anatomical/embryological asymmetry.

  13. [Analysis of clinicopathologic and survival characteristics in patients with right-or left-sided colon cancer].

    Science.gov (United States)

    Hu, Junjie; Zhou, Zhixiang; Liang, Jianwei; Zhou, Haitao; Wang, Zheng; Zhang, Xingmao; Zeng, Weigen

    2015-07-28

    This study aimed to clarify the clinical and histological parameters, and survival difference between right- and left-sided colon cancer. We retrospectively analyzed the medical records (2006.1-2009.12) of 1 088 consecutive colon cancer patients who received surgery at our hospital. Right- and left-sided colon cancers were compared regarding the clinical and histological parameters. The survival analysis was performed by the Kaplan-Meier method, and the log-rank test was used to determine the statistical significance of differences. Right-sided colon cancer was associated with older age, a more advanced state, and poorly differentiated and undifferentiated adenocarcinoma (25.2% vs 13.2%), mucinous adenocarcinoma (33.5% vs 17.3%) and vascular invasion (9.9% vs 3.9%) were more commonly seen in right-sided colon cancer compared with right-sided colon cancer, and all these differences were statistically significant. Median overall survival was right, 67 months; and left, 68 months. The five-years overall survival of right- and left-sided colon cancer was I/II stage, 91.4% vs 88.6% (P = 0.819); III stage, 66.1% vs 75.4% (P = 0.010); and IV stage, 27.8% vs 38.5% (P = 0.020) respectively. Right- and left-sided colon cancers are significantly different regarding clinical and histological parameters. Right-sided colon cancers in stage III and IV have a worse prognosis.

  14. A nationwide Danish cohort study challenging the categorisation into right-sided and left-sided colon cancer

    DEFF Research Database (Denmark)

    Jess, Per; Hansen, Iben Onsberg; Gamborg, Michael

    2013-01-01

    The categorisation of colon cancer (CC) into right-sided (RCC) and left-sided (LCC) disease may not capture more subtle variances in aetiology and prognosis. In a nationwide study, we investigated differences in clinical characteristics and survival of RCC versus LCC and of the complete range of CC...

  15. Cost-effectiveness of exercise 201Tl myocardial SPECT in patients with chest pain assessed by decision-tree analysis

    International Nuclear Information System (INIS)

    Kosuda, Shigeru; Momiyama, Yukihiko; Ohsuzu, Fumitaka; Kusano, Shoichi; Ichihara, Kiyoshi

    1999-01-01

    To evaluate the potential cost-effectiveness of exercise 201 Tl myocardial SPECT in outpatients with angina-like chest pain, we developed a decision-tree model which comprises three 1000-patients groups, i.e., a coronary arteriography (CAG) group, a follow-up group, and a SPECT group, and total cost and cardiac events, including cardiac deaths, were calculated. Variables used for the decision-tree analysis were obtained from references and the data available at out hospital. The sensitivity and specificity of 201 Tl SPECT for diagnosing angina pectoris, and its prevalence were assumed to be 95%, 85%, and 33%, respectively. The mean costs were 84.9 x 10 4 yen/patient in the CAG group, 30.2 x 10 4 yen/patient in the follow-up group, and 71.0 x 10 4 yen/patient in the SPECT group. The numbers of cardiac events and cardiac deaths were 56 and 15, respectively in the CAG group, 264 and 81 in the follow-up group, and 65 and 17 in the SPECT group. SPECT increases cardiac events and cardiac deaths by 0.9% and 0.2%, but it reduces the number of CAG studies by 50.3%, and saves 13.8 x 10 4 yen/patient, as compared to the CAG group. In conclusion, the exercise 201 Tl myocardial SPECT strategy for patients with chest pain has the potential to reduce health care costs in Japan. (author)

  16. Advanced Imaging Reduces Cost Compared to Standard of Care in Emergency Department of Triage of Acute Chest Pain.

    Science.gov (United States)

    Noack, Pamela S; Moore, Jhanna A; Poon, Michael

    2017-11-13

    To evaluate medical costs of novel therapies in complex medical settings using registry data. Primary data, from 2008 to 2010. We used patient registry data to evaluate cost and quality performance of coronary computed tomography angiography (CCTA) in triaging chest pain patients in our tertiary care emergency department and to model financial performance under Medicare's two midnight rule. Using generalized linear modeling, we retrospectively compared estimated expenditures for evaluation of low-to-intermediate-risk chest pain for demographic and medically risk matched samples of 894 patients each, triaged with CCTA or local standard of care (SOC) using Medicare reimbursement as a proxy. Predefined data elements were downloaded from the hospital mainframe into the CCTA registry, where they were validated and maintained electronically. We found that predicted standard of care costs were 2.5 times higher on the initial visit and 1.98 times higher over 30 days (p < .001) than those using CCTA. Predicted cost was 1.6 times higher when we applied our two midnight rule model (p < .001). Rapid assessment of treatment using registry data is a promising means of analyzing cost performance in complex health care environments. © Health Research and Educational Trust.

  17. Epidermal growth factor enemas for induction of remission in left-sided ulcerative colitis

    Directory of Open Access Journals (Sweden)

    Hugo Nodarse-Cuní

    2013-03-01

    Full Text Available Introduction: ulcerative colitis is a little known chronic inflammatory disease in colonic mucosa. The positive effect of epidermal growth factor was shown in a previous report, with enema use for treatment of mild to moderate left-sided manifestation of the disease. This evidence provided the basis for evaluating the efficacy and safety profile of a viscous solution of this product. Methods: thirty-one patients were randomized to three groups for daily medications during 14 days. Twelve received one 10 mg enema of epidermal growth factor dissolved in 100 mL of viscous solution whereas nine were treated with placebo enema; both groups also received 1.2 g of oral mesalamine per day. The other group included ten patients with 3 g / 100 mL of mesalamine enema. Primary end point was clinical responses after two weeks of treatment, defined as a decreased of, at least three points from baseline, the Disease Activity Index and endoscopic or histological evidences of improvement. Results: remission of disease was observed in all patients in the epidermal growth factor group, and six in both, mesalamine enema and placebo group. All the comparisons between groups showed statistically significant superiority for epidermal growth factor, the only product with significant reduction in disease activity index as well as the presence and intensity of digestive symptoms in patients after treatment. None adverse event was reported. Conclusions: the results agree with previous molecular and clinical evidences, indicating that the epidermal growth factor is effective to reduce disease activity and to induce remission. A new study involving more patients should be conducted to confirm the efficacy of the epidermal growth factor enemas.

  18. Genome-wide association study of maternal and inherited effects on left-sided cardiac malformations.

    Science.gov (United States)

    Mitchell, Laura E; Agopian, A J; Bhalla, Angela; Glessner, Joseph T; Kim, Cecilia E; Swartz, Michael D; Hakonarson, Hakon; Goldmuntz, Elizabeth

    2015-01-01

    Congenital left-sided lesions (LSLs) are serious, heritable malformations of the heart. However, little is known about the genetic causes of LSLs. This study was undertaken to identify common variants acting through the genotype of the affected individual (i.e. case) or the mother (e.g. via an in utero effect) that influence the risk of LSLs. A genome-wide association study (GWAS) was performed using data from 377 LSL case-parent triads, with follow-up studies in an independent sample of 224 triads and analysis of the combined data. Associations with both the case and maternal genotypes were assessed using log-linear analyses under an additive model. An association between LSLs and the case genotype for one intergenic SNP on chromosome 16 achieved genome-wide significance in the combined data (rs8061121, combined P = 4.0 × 10(-9); relative risk to heterozygote: 2.6, 95% CI: 1.9-3.7). In the combined data, there was also suggestive evidence of association between LSLs and the case genotype for a variant in the synaptoporin gene (rs1975649, combined P = 3.4 × 10(-7); relative risk to heterozygote: 1.6, 95% CI: 1.4-2.0) and between LSLs and the maternal genotype for an intergenic SNP on chromosome 10 (rs11008222, combined P = 6.3 × 10(-7); relative risk to heterozygote: 1.6, 95% CI: 1.4-2.0). This is the first GWAS of LSLs to evaluate associations with both the case and maternal genotypes. The results of this study identify three candidate LSL susceptibility loci, including one that appears to be associated with the risk of LSLs via the maternal genotype. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  19. Distinctive left-sided distribution of adrenergic-derived cells in the adult mouse heart.

    Directory of Open Access Journals (Sweden)

    Kingsley Osuala

    Full Text Available Adrenaline and noradrenaline are produced within the heart from neuronal and non-neuronal sources. These adrenergic hormones have profound effects on cardiovascular development and function, yet relatively little information is available about the specific tissue distribution of adrenergic cells within the adult heart. The purpose of the present study was to define the anatomical localization of cells derived from an adrenergic lineage within the adult heart. To accomplish this, we performed genetic fate-mapping experiments where mice with the cre-recombinase (Cre gene inserted into the phenylethanolamine-n-methyltransferase (Pnmt locus were cross-mated with homozygous Rosa26 reporter (R26R mice. Because Pnmt serves as a marker gene for adrenergic cells, offspring from these matings express the β-galactosidase (βGAL reporter gene in cells of an adrenergic lineage. βGAL expression was found throughout the adult mouse heart, but was predominantly (89% located in the left atrium (LA and ventricle (LV (p<0.001 compared to RA and RV, where many of these cells appeared to have cardiomyocyte-like morphological and structural characteristics. The staining pattern in the LA was diffuse, but the LV free wall displayed intermittent non-random staining that extended from the apex to the base of the heart, including heavy staining of the anterior papillary muscle along its perimeter. Three-dimensional computer-aided reconstruction of XGAL+ staining revealed distribution throughout the LA and LV, with specific finger-like projections apparent near the mid and apical regions of the LV free wall. These data indicate that adrenergic-derived cells display distinctive left-sided distribution patterns in the adult mouse heart.

  20. Intensity modulated radiotherapy with fixed collimator jaws for locoregional left-sided breast cancer irradiation.

    Science.gov (United States)

    Wang, Juanqi; Yang, Zhaozhi; Hu, Weigang; Chen, Zhi; Yu, Xiaoli; Guo, Xiaomao

    2017-05-16

    The purpose of this study is to evaluate the intensity modulated radiotherapy (IMRT) with the fixed collimator jaws technique (FJT) for the left breast and regional lymph node. The targeted breast tissue and the lymph nodes, and the normal tissues were contoured for 16 left-sided breast cancer patients previously treated with radiotherapy after lumpectomy. For each patient, treatment plans using different planning techniques, i.e., volumetric modulated arc therapy (VMAT), tangential IMRT (tangential-IMRT), and IMRT with FJT (FJT-IMRT) were developed for dosimetric comparisons. A dose of 50Gy was prescribed to the planning target volume. The dose-volume histograms were generated, and the paired t-test was used to analyze the dose differences. FJT-IMRT had similar mean heart volume receiving 30Gy (V30 Gy) with tangential-IMRT (1.5% and 1.6%, p = 0.41), but inferior to the VMAT (0.8%, p < 0.001). In the average heart mean dose comparison, FJT-IMRT had the lowest value, and it was 0.6Gy lower than that for the VMAT plans (p < 0.01). A significant dose increase in the contralateral breast and lung was observed in VMAT plans. Compared with tangential-IMRT and VMAT plans, FJT-IMRT reduced the mean dose of thyroid, humeral head and cervical esophageal by 47.6% (p < 0.01) and 45.7% (p < 0.01), 74.3% (p =< 0.01) and 73% (p =< 0.01), and 26.7% (p =< 0.01) and 29.2% (p =< 0.01). In conclusion, compared with tangential-IMRT and VMAT, FJT-IMRT plan has the lowest thyroid, humeral head and cervical esophageal mean dose and it can be a reasonable treatment option for a certain subgroup of patients, such as young left-breast cancer patients and/or patients with previous thyroid disease.

  1. Dose–Volume Parameters Predict for the Development of Chest Wall Pain After Stereotactic Body Radiation for Lung Cancer

    International Nuclear Information System (INIS)

    Mutter, Robert W.; Liu Fan; Abreu, Andres; Yorke, Ellen; Jackson, Andrew; Rosenzweig, Kenneth E.

    2012-01-01

    Purpose: Chest wall (CW) pain has recently been recognized as an important adverse effect of stereotactic body radiation therapy (SBRT) for non–small-cell lung cancer (NSCLC). We developed a dose–volume model to predict the development of this toxicity. Methods and Materials: A total of 126 patients with primary, clinically node-negative NSCLC received three to five fractions of SBRT to doses of 40–60 Gy and were prospectively followed. The dose–absolute volume histograms of two different definitions of the CW as an organ at risk (CW3cm and CW2cm) were examined for all 126 patients. Results: With a median follow-up of 16 months, the 2-year estimated actuarial incidence of Grade ≥ 2 CW pain was 39%. The median time to onset of Grade ≥ 2 CW pain (National Cancer Institute Common Terminology Criteria for Adverse Events, Version 3.0) was 9 months. There was no predictive advantage for biologically corrected dose over physical dose. Neither fraction number (p = 0.07) nor prescription dose (p = 0.07) were significantly correlated with the development of Grade ≥ 2 CW pain. Cox Proportional Hazards analysis identified significant correlation with a broad range of dose-volume combinations, with the CW volume receiving 30 Gy (V30) as one of the strongest predictors (p 3 of CW2cm, there was a significant correlation with Grade ≥ 2 CW pain (p = 0.004). Conclusions: CW toxicity after SBRT is common and long-term follow-up is needed to identify affected patients. A volume of CW ≥ 70 cm 3 receiving 30 Gy is significantly correlated with Grade ≥ 2 CW pain. We are currently applying this constraint at our institution for patients receiving thoracic SBRT. An actuarial atlas of our data is provided as an electronic supplement to facilitate data-sharing and meta-analysis relating to CW pain.

  2. Reduction of cardiac and coronary artery doses in irradiation of left-sided breast cancer during inspiration breath hold. A planning study

    Energy Technology Data Exchange (ETDEWEB)

    Schoenecker, S.; Heinz, C.; Soehn, M.; Haimerl, W.; Corradini, S.; Pazos, M.; Belka, C.; Scheithauer, H. [University Hospital of Ludwig-Maximilian-University, Department of Radiation Oncology, Munich (Germany)

    2016-11-15

    The radiation dose received by the heart during adjuvant left-sided breast irradiation plays a crucial role in development of late toxicity. Although the absolute risk of cardiotoxicity can be reduced with modern irradiation techniques, cardiotoxic chemotherapy increases the risk of late damage. Thus, the radiation dose to the heart should be minimized. This study evaluated the influence of different amplitudes of inspiration breath hold (IBH) during simulated left-sided breast irradiation on cardiac doses compared to free breathing (FB). CT data of 11 lung cancer patients were retrospectively used as left-sided pseudo-breast cancer cases. Two CT scans were used, one during IBH and one during FB, and two treatment plans were generated. Relevant heart, lung, and left anterior descending artery (LAD) parameters were derived from dose-volume histograms. The normal tissue complication probabilities (NTCPs) for the heart were calculated based on the relative seriality model. Inspiration depth was quantified using chest volume and diameter, and correlated thereafter to a possible sparing of heart tissue. Mean reduction of heart dose for IBH compared to FB was 40 % (1.65 vs. 0.99 Gy; p = 0.007). Maximum dose to the heart and LAD could be decreased by 33 % (p = 0.011) and 43 % (p = 0.024), respectively. The mean anteroposterior shift was 5 mm (range 0.9-9.5 mm). Significant negative correlations between the relative change in LAD mean dose and the mean thoracic diameter and volume change, as well as with the absolute change in thoracic diameter were seen. The NTCP for cardiac mortality could be decreased by about 78 % (p = 0.017). For left-sided breast cancer patients, cardiac doses can be significantly decreased with tangential irradiation and IBH. (orig.) [German] Die Herzdosisbelastung spielt eine entscheidende Rolle in der Entwicklung einer kardialen Spaettoxizitaet nach der adjuvanten Strahlentherapie von linksseitigem Brustkrebs. Obwohl moderne strahlentherapeutische

  3. The occurrences of chest pains and frequent coughing among residents living within the Selebi Phikwe Ni-Cu mine area, Botswana.

    Science.gov (United States)

    Ekosse, Georges; de Jager, Linda; van den Heever, Dawid J

    2005-01-01

    This study aimed at establishing occurrences of chest pains and frequent coughing among different classes of residents within Selebi Phikwe, Botswana where there are on going nickel-copper (Ni-Cu) mining and smelting activities. Through the administration of questionnaires and structured questions to 600 individuals, 7 health service providers, 200 business enterprises, and 30 educational institutions, attempts were made to establish and verify the existing human health status at Selebi Phikwe by focusing on chest pains and frequent coughing which are considered to be some of the respiratory tract related symptoms of sicknesses and diseases. With the aid of statistical package for social sciences (SPSS), interpreted results from respondents indicated that 33 % of the individuals complained of persistent chest pains; and 27 % of educational institutions, 45 % business enterprises, and all health service providers had learners, workers, and patients who complained of chest pains. Furthermore, 49 % of the individuals complained of persistent frequent coughing; and 70 % of educational institutions, 45 % business enterprises, and all health service providers had learners, workers, and patients who complained of frequent coughing. According to study sites, respondents living in sites closest to the mine and smelter / concentrator plant reported a higher incidence of chest pains and frequent coughing, compared to those living in other parts of the study area. Residents associate fumes and dust from mining activities to the frequent coughing and persistent chest pains, which could be symptoms of respiratory tract diseases. This baseline investigation calls for further studies to establish relations of mining activities to human health at Selebi Phikwe.

  4. Clinical features and prognosis of patients with acute non-specific chest pain in emergency and cardiology departments after the introduction of high-sensitivity troponins

    DEFF Research Database (Denmark)

    Ilangkovan, Nivethitha; Mickley, Hans; Diederichsen, Axel

    2017-01-01

    OBJECTIVES: To determine the incidence of clinical, cardiac-related endpoints and mortality among patients presenting to an emergency or cardiology department with non-specific chest pain (NSCP), and who receive testing with a high-sensitivity troponin. A second objective was to identify risk...... factors for the above-noted endpoints during 12 months of follow-up. DESIGN: A prospective multicentre study. SETTING: Emergency and cardiology departments in Southern Denmark. SUBJECTS: The study enrolled 1027 patients who were assessed for acute chest pain in an emergency or cardiology department...

  5. Image-Guided Radiotherapy for Left-Sided Breast Cancer Patients: Geometrical Uncertainty of the Heart

    International Nuclear Information System (INIS)

    Topolnjak, Rajko; Borst, Gerben R.; Nijkamp, Jasper; Sonke, Jan-Jakob

    2012-01-01

    Purpose: To quantify the geometrical uncertainties for the heart during radiotherapy treatment of left-sided breast cancer patients and to determine and validate planning organ at risk volume (PRV) margins. Methods and Materials: Twenty-two patients treated in supine position in 28 fractions with regularly acquired cone-beam computed tomography (CBCT) scans for offline setup correction were included. Retrospectively, the CBCT scans were reconstructed into 10-phase respiration correlated four-dimensional scans. The heart was registered in each breathing phase to the planning CT scan to establish the respiratory heart motion during the CBCT scan (σ resp ). The average of the respiratory motion was calculated as the heart displacement error for a fraction. Subsequently, the systematic (Σ), random (σ), and total random (σ tot =√(σ 2 +σ resp 2 )) errors of the heart position were calculated. Based on the errors a PRV margin for the heart was calculated to ensure that the maximum heart dose (D max ) is not underestimated in at least 90% of the cases (M heart = 1.3Σ-0.5σ tot ). All analysis were performed in left-right (LR), craniocaudal (CC), and anteroposterior (AP) directions with respect to both online and offline bony anatomy setup corrections. The PRV margin was validated by accumulating the dose to the heart based on the heart registrations and comparing the planned PRV D max to the accumulated heart D max . Results: For online setup correction, the cardiac geometrical uncertainties and PRV margins were ∑ = 2.2/3.2/2.1 mm, σ = 2.1/2.9/1.4 mm, and M heart = 1.6/2.3/1.3 mm for LR/CC/AP, respectively. For offline setup correction these were ∑ = 2.4/3.7/2.2 mm, σ = 2.9/4.1/2.7 mm, and M heart = 1.6/2.1/1.4 mm. Cardiac motion induced by breathing was σ resp = 1.4/2.9/1.4 mm for LR/CC/AP. The PRV D max underestimated the accumulated heart D max for 9.1% patients using online and 13.6% patients using offline bony anatomy setup correction, which validated

  6. Possibilities for exposure reduction in computed tomography examination of acute chest pain; Moeglichkeiten der Dosisreduktion bei CT-Untersuchungen des akuten Thoraxschmerzes

    Energy Technology Data Exchange (ETDEWEB)

    Becker, H.C. [Klinikum der Ludwig-Maximilians-Universitaet Muenchen, Campus Grosshadern, Institut fuer Klinische Radiologie, Muenchen (Germany)

    2012-10-15

    Electrocardiogram-gated (ECG) computed tomography (CT) investigations can be accompanied by high amounts of radiation exposure. This is particularly true for the investigation of patients with unclear and acute chest pain. The common approach in patients with acute chest pain is standard spiral CT of the chest. The chest pain or triple-rule-out CT protocol is a relatively new ECG-gated protocol of the entire chest. This article reviews and discusses different techniques for the CT investigation of patients with acute chest pain. By applying the appropriate scan technique, the radiation exposure for an ECG-gated protocol must not necessarily be higher than a standard chest CT scan Aortic pathologies are far better depicted by ECG-gated scan protocols and depending on the heart rate coronary artery disease can also be detected at the same time. The use of ECG-triggered scans will not support the diagnostics of the pulmonary arteries. However, in unspecific chest pain an ECG-triggered scan protocol can provide information on the differential diagnosis. (orig.) [German] EKG-getriggerte CT-Untersuchungen koennen mit einer relativ hohen Strahlenexposition einhergehen. Dies gilt im besonderen Masse fuer die Untersuchung des gesamten Thorax bei Patienten mit unklarem akutem Thoraxschmerz. Bisher wurden Untersuchungen bei Patienten mit akutem Thoraxschmerz in Spiraltechnik ohne EKG-Triggerung durchgefuehrt. Das ''Chest-pain-'' oder ''Triple-rule-out''-Protokoll ist ein neues EKG-getriggertes Untersuchungsprotokoll des gesamten Thorax. Im vorliegenden Artikel werden verschiedene Techniken zur CT-Untersuchung von Patienten mit akutem Thoraxschmerz vorgestellt und besprochen. Mit der richtigen Untersuchungstechnik muss die Strahlenexposition fuer ein EKG-getriggertes Untersuchungsprotokoll nicht hoeher sein als eine Standarduntersuchung ohne EKG. Mit einem EKG-getriggerten Untersuchungsprotokoll laesst sich die Aorta in Hinblick auf

  7. Echocardiographic findings predict in-hospital and 1-year mortality in left-sided native valve Staphylococcus aureus endocarditis

    DEFF Research Database (Denmark)

    Lauridsen, Trine K.; Park, Lawrence; Tong, Steven Y C

    2015-01-01

    BACKGROUND: Staphylococcus aureus left-sided native valve infective endocarditis (LNVIE) has higher complication and mortality rates compared with endocarditis from other pathogens. Whether echocardiographic variables can predict prognosis in S aureus LNVIE is unknown. METHODS AND RESULTS......: Consecutive patients with LNVIE, enrolled between January 2000 and September 2006, in the International Collaboration on Endocarditis were identified. Subjects without S aureus IE were matched to those with S aureus IE by the propensity of having S aureus. Survival differences were determined using log...

  8. Apical Hypertrophic Cardiomyopathy in a Case with Chest Pain and Family History of Sudden Cardiac Death: A Case Report

    Directory of Open Access Journals (Sweden)

    Mostafa Ahmadi

    2017-09-01

    Full Text Available Hypertrophic cardiomyopathy (HCM is the most common genetic cardiovascular disease, which is caused by a multitude of mutations in genes encoding proteins of the cardiac sarcomere (1. Apical hypertrophic cardiomyopathy (AHCM is an uncommon type of HCM. The sudden cardiac death is less likely to occur in the patients inflicted with AHCM (2. Herein, we presented the case of a 29-year-old man with AHCM, who had typical exertional chest pain without any cardiovascular risk factors, except for a sudden cardiac death in his older brother at the age of 28 years. After performing complete clinical and paraclinical evaluations, the patient underwent optimal medical treatment with beta-blocker agents without any symptoms.

  9. Identifying emergency department patients with chest pain who are at low risk for acute coronary syndromes [digest].

    Science.gov (United States)

    Markel, David; Kim, Jeremy

    2017-07-21

    Though a minority of patients presenting to the emergency department with chest pain have acute coronary syndromes,identifying the patients who may be safely discharged and determining whether further testing is needed remains challenging. From the prehospital care setting to disposition and follow-up, this systematic review addresses the fundamentals of the emergency department evaluation of patients determined to be at low risk for acute coronary syndromes or adverse outcomes. Clinical risk scores are discussed, as well as the evidence and indications for confirmatory testing. The emerging role of new technologies, such as high-sensitivity troponin assays and advanced imaging techniques, are also presented. [Points & Pearls is a digest of Emergency Medicine Practice].

  10. Deep inspiration breath-hold technique for left-sided breast cancer: An analysis of predictors for organ-at-risk sparing.

    Science.gov (United States)

    Register, Steven; Takita, Cristiane; Reis, Isildinha; Zhao, Wei; Amestoy, William; Wright, Jean

    2015-01-01

    To identify anatomic and treatment characteristics that correlate with organ-at-risk (OAR) sparing with deep inspiration breath-hold (DIBH) technique to guide patient selection for this technique. Anatomic and treatment characteristics and radiation doses to OARs were compared between free-breathing and DIBH plans. Linear regression analysis was used to identify factors independently predicting for cardiac sparing. We identified 64 patients: 44 with intact breast and 20 postmastectomy. For changes measured directly on treatment planning scans, DIBH plans decreased heart-chest wall length (6.5 vs 5.0cm, p < 0.001), and increased lung volume (1074.4 vs 1881.3cm(3), p < 0.001), and for changes measured after fields are set, they decreased maximum heart depth (1.1 vs 0.3cm, p < 0.001) and heart volume in field (HVIF) (9.1 vs 0.9cm(3), p < 0.001). DIBH reduced the mean heart dose (3.4 vs 1.8Gy, p < 0.001) and lung V20 (19.6% vs 15.3%, p < 0.001). Regression analysis found that only change in HVIF independently predicted for cardiac sparing. We identified patients in the bottom quartile of the dosimetric benefits seen with DIBH and categorized the cause of this "minimal benefit." Overall, 29% of patients satisfied these criteria for minimal benefit with DIBH and the most common cause was favorable baseline anatomy. Only the reduction in HVIF predicted for reductions in mean heart dose; no specific anatomic surrogate for the dosimetric benefits of DIBH technique could be identified. Most patients have significant dosimetric benefit with DIBH, and this technique should be planned and evaluated for all patients receiving left-sided breast/chest wall radiation. Copyright © 2015 American Association of Medical Dosimetrists. Published by Elsevier Inc. All rights reserved.

  11. Utility of Deep Inspiration Breath Hold for Left-Sided Breast Radiation Therapy in Preventing Early Cardiac Perfusion Defects: A Prospective Study

    Energy Technology Data Exchange (ETDEWEB)

    Zagar, Timothy M., E-mail: zagar@med.unc.edu [Department of Radiation Oncology, University of North Carolina, Chapel Hill, North Carolina (United States); Kaidar-Person, Orit [Department of Radiation Oncology, University of North Carolina, Chapel Hill, North Carolina (United States); Tang, Xiaoli [Memorial Sloan Kettering Cancer Center, West Harrison, New York (United States); Jones, Ellen E.; Matney, Jason; Das, Shiva K.; Green, Rebecca L. [Department of Radiation Oncology, University of North Carolina, Chapel Hill, North Carolina (United States); Sheikh, Arif [Department of Radiology, Columbia University, New York, New York (United States); Khandani, Amir H.; McCartney, William H.; Oldan, Jorge Daniel; Wong, Terence Z. [Department of Radiology, University of North Carolina, Chapel Hill, North Carolina (United States); Marks, Lawrence B. [Department of Radiation Oncology, University of North Carolina, Chapel Hill, North Carolina (United States)

    2017-04-01

    Purpose: To evaluate early cardiac single photon computed tomography (SPECT) findings after left breast/chest wall postoperative radiation therapy (RT) in the setting of deep inspiration breath hold (DIBH). Methods and Materials: We performed a prospective single-institution single-arm study of patients who were planned for tangential RT with DIBH to the left breast/chest wall (± internal mammary nodes). The DIBH was done by use of a controlled surface monitoring technique (AlignRT, Vision RT Ltd, London, UK). The RT was given with tangential fields and a heart block. Radiation-induced cardiac perfusion and wall motion changes were assessed by pre-RT and 6-month post-RT SPECT scans. A cumulative SPECT summed-rest score was used to quantify perfusion in predefined left ventricle segments. The incidence of wall motion abnormalities was assessed in each of these same segments. Results: A total of 20 patients with normal pre-RT scans were studied; their median age was 56 years (range, 39-72 years). Seven (35%) patients also received irradiation to the left internal mammary chain, and 5 (25%) received an additional RT field to supraclavicular nodes. The median heart dose was 94 cGy (range, 56-200 cGy), and the median V25{sub Gy} was zero (range, 0-0.1). None of the patients had post-RT perfusion or wall motion abnormalities. Conclusions: Our results suggest that DIBH and conformal cardiac blocking for patients receiving tangential RT for left-sided breast cancer is an effective means to avoid early RT-associated cardiac perfusion defects.

  12. Nonischemic ST segment elevation in hypertrophic cardiomyopathy due to chest wall deformity from kyphoscoliosis

    Directory of Open Access Journals (Sweden)

    Aleš Blinc

    2010-04-01

    Full Text Available Aleš Blinc1, Mirjam Gubenšek1, Mišo Šabovič1, Marko Grmek2, Pavel Berden31Department of Vascular Diseases, 2Department of Nuclear Medicine, 3Department of Radiology, University Medical Centre Ljubljana, Ljubljana, SloveniaAbstract: A 57-year-old male was admitted with suspected acute coronary syndrome. He reported experiencing moderate chest pain when walking during the day prior to admission, but had very prominent ST segment elevations in the precordial electrocardiography (EKG leads. A physical examination revealed remarkable severe kyphoscoliosis with chest deformity. The patient’s cardiac troponin levels remained normal, while cardiac ultrasound and magnetic resonance imaging of the chest confirmed hypertrophic cardiomyopathy (HCM with severe thickening of the interventricular septum. Ischemic heart disease was ruled out by myocardial perfusion imaging with 99mTc-MIBI during rest and dipyridamole-induced stress without showing irreversible or reversible myocardial ischemia. Our diagnosis was that the chest pain was noncardiac in origin and that the pronounced ST segment elevations in the precordial EKG leads reflected the severely hypertrophic interventricular septum through the normally thick left ventricular free wall. The patient’s chest wall deformity brought his septum and the ventricular free wall nearly parallel to the left side of the chest wall, allowing for complete expression of the reciprocal EKG pattern of septal hypertrophy. We suggest that EKG findings should always be interpreted with the chest wall shape being kept in mind.Keywords: hypertrophic cardiomyopathy, EKG, ST segment elevation

  13. Outcomes and radiation exposure of emergency department patients with chest pain and shortness of breath and ultralow pretest probability: a multicenter study.

    Science.gov (United States)

    Kline, Jeffrey A; Shapiro, Nathan I; Jones, Alan E; Hernandez, Jackeline; Hogg, Melanie M; Troyer, Jennifer; Nelson, R Darrell

    2014-03-01

    Excessive radiation exposure remains a concern for patients with symptoms suggesting acute coronary syndrome and pulmonary embolism but must be judged in the perspective of pretest probability and outcomes. We quantify and qualify the pretest probability, outcomes, and radiation exposure of adults with both chest pain and dyspnea. This was a prospective, 4-center, outcomes study. Patients were adults with dyspnea and chest pain, nondiagnostic ECGs, and no obvious diagnosis. Pretest probability for both acute coronary syndrome and pulmonary embolism was assessed with a validated method; ultralow risk was defined as pretest probability less than 2.5% for both acute coronary syndrome and pulmonary embolism. Patients were followed for diagnosis and total medical radiation exposure for 90 days. Eight hundred forty patients had complete data; 23 (3%) had acute coronary syndrome and 15 (2%) had pulmonary embolism. The cohort received an average of 4.9 mSv radiation to the chest, 48% from computed tomography pulmonary angiography. The pretest probability estimates for acute coronary syndrome and pulmonary embolism were less than 2.5% in 227 patients (27%), of whom 0 of 277 (0%; 95% confidence interval 0% to 1.7%) had acute coronary syndrome or pulmonary embolism and 7 of 227 (3%) had any significant cardiopulmonary diagnosis. The estimated chest radiation exposure per patient in this ultralow-risk group was 3.5 mSv, including 26 (3%) with greater than 5 mSv radiation to the chest and no significant cardiopulmonary diagnosis. One quarter of patients with chest pain and dyspnea had ultralow risk and no acute coronary syndrome or pulmonary embolism but were exposed to an average of 3.5 mSv radiation to the chest. These data can be used in a clinical guideline to reduce radiation exposure. Copyright © 2013 American College of Emergency Physicians. Published by Mosby, Inc. All rights reserved.

  14. Sensitive Troponin I Assay in Patients with Chest Pain - Association with Significant Coronary Lesions with or Without Renal Failure.

    Science.gov (United States)

    Soeiro, Alexandre de Matos; Gualandro, Danielle Menosi; Bossa, Aline Siqueira; Zullino, Cindel Nogueira; Biselli, Bruno; Soeiro, Maria Carolina Feres de Almeida; Leal, Tatiana de Carvalho Andreucci Torres; Serrano, Carlos Vicente; Oliveira Junior, Mucio Tavares de

    2018-01-01

    Despite having higher sensitivity as compared to conventional troponins, sensitive troponins have lower specificity, mainly in patients with renal failure. Study aimed at assessing the sensitive troponin I levels in patients with chest pain, and relating them to the existence of significant coronary lesions. Retrospective, single-center, observational. This study included 991 patients divided into two groups: with (N = 681) and without (N = 310) significant coronary lesion. For posterior analysis, the patients were divided into two other groups: with (N = 184) and without (N = 807) chronic renal failure. The commercial ADVIA Centaur® TnI-Ultra assay (Siemens Healthcare Diagnostics) was used. The ROC curve analysis was performed to identify the sensitivity and specificity of the best cutoff point of troponin as a discriminator of the probability of significant coronary lesion. The associations were considered significant when p renal failure, the areas under the ROC curve were 0.703 (95% CI: 0.66 - 0.74) and 0.608 (95% CI: 0.52 - 0.70), respectively. The best cutoff points to discriminate the presence of significant coronary lesion were: in the general population, 0.605 ng/dL (sensitivity, 63.4%; specificity, 67%); in patients without renal failure, 0.605 ng/dL (sensitivity, 62.7%; specificity, 71%); and in patients with chronic renal failure, 0.515 ng/dL (sensitivity, 80.6%; specificity, 42%). In patients with chest pain, sensitive troponin I showed a good correlation with significant coronary lesions when its level was greater than 0.605 ng/dL. In patients with chronic renal failure, a significant decrease in specificity was observed in the correlation of troponin levels and severe coronary lesions.

  15. Omega-3 index and prognosis in acute coronary chest pain patients with a low dietary intake of omega-3.

    Science.gov (United States)

    de la Fuente, Ricardo León; Naesgaard, Patrycja Anna; Nilsen, Stein Tore; Woie, Leik; Aarsland, Torbjørn; Gundersen, Thomas; Nilsen, Dennis W T

    2013-04-01

    The omega-3 index (eicosapentaenoic acid + docosahexaenoic acid) content in red blood cell membranes has been suggested as a novel risk marker for cardiac death. Objective. To assess the ability of the omega-3 index to predict all-cause mortality, cardiac death and sudden cardiac death following hospitalization with an acute coronary syndrome (ACS), and to include arachidonic acid (AA) in risk assessment. The omega-3 index was measured in 572 consecutive patients (median 63 years and 59% males) admitted with chest pain and suspected ACS in an inland Northern Argentinean city with a dietary habit that was essentially based on red meat and a low intake of fish. Clinical endpoints were collected during a 5-year follow-up period, median 3.6 years, range 1 day to 5.5 years. Stepwise Cox regression analysis was employed to compare the rate of new events in the quartiles of the omega-3 index measured at inclusion. Multivariable analysis was performed. No statistical significant differences in baseline characteristics were noted between quartiles of the omega-3 index. The median of the adjusted omega-3 index was 3.6%. During the follow-up period, 100 (17.5%) patients died. Event rates were similar in all quartiles of the omega-3 index, with no statistical significant differences. AA added no prognostic information. In a population with a low intake of fish and fish oils, the adjusted omega-3 index did not predict fatal events following hospitalization in patients with acute chest pain and suspected ACS.

  16. Victim-blaming revisited: a qualitative study of beliefs about illness causation, and responses to chest pain.

    Science.gov (United States)

    Richards, Helen; Reid, Margaret; Watt, Graham

    2003-12-01

    Health promotion is an established part of the general practice consultation. It is widely acknowledged that risk-behaviours are strongly affected by socio-economic status and the structural constraints of the individual, but little is known about the possible negative effects of lifestyle advice. To examine the extent to which self-responsibility, blame for ill health and risk behaviours feature in accounts of respondents with chest pain, and to ascertain whether perceived victim-blaming influences lay interpretations and responses to chest pain, and to ill health in general. Qualitative interviews were carried out in two socio-economically contrasting areas of Glasgow, with 30 respondents (15 men and 15 women) from a socio-economically deprived area, and 30 respondents (15 men and 15 women) from an affluent area. Respondents recognized the causative links between well-established cardiac risk factors and heart disease. Individuals blamed themselves for their heart disease and general ill health and many also believed that they would be blamed for their behaviour and health problems by doctors. For some respondents, self-blame and fear of blame appeared to contribute to a reluctance to seek care. Self-blame, experience of blame and fear of blame were more common in respondents from the deprived area. Emphasis by doctors on "unhealthy" behaviours may deter patients from seeking medical care. Lifestyle advice should be given taking into account the health beliefs and the socio-economic context of individuals. Future studies should focus on the theme of blame in order to explore further the possible negative effects of lifestyle advice given by health professionals.

  17. Variation in the use of 12-lead electrocardiography for patients with chest pain by emergency medical services in North Carolina.

    Science.gov (United States)

    Bush, Montika; Glickman, Lawrence T; Fernandez, Antonio R; Garvey, J L; Glickman, Seth W

    2013-08-06

    Prehospital 12-lead electrocardiography (ECG) is critical to timely STEMI care although its use remains inconsistent. Previous studies to identify reasons for failure to obtain a prehospital ECG have generally only focused on individual emergency medical service (EMS) systems in urban areas. Our study objective was to identify patient, geographic, and EMS agency-related factors associated with failure to perform a prehospital ECG across a statewide geography. We analyzed data from the Prehospital Medical Information System (PreMIS) in North Carolina from January 2008 to November 2010 for patients >30 years of age who used EMS and had a prehospital chief complaint of chest pain. Among 3.1 million EMS encounters, 134 350 patients met study criteria. From 2008-2010, 82 311 (61%) persons with chest pain received a prehospital ECG; utilization increased from 55% in 2008 to 65% in 2010 (trend P<0.001). Utilization by health referral region ranged from 22.9% to 74.2% and was lowest in rural areas. Men were more likely than women to have an ECG performed (63.0% vs 61.3%, adjusted RR 1.02, 95% CI 1.01 to 1.04). The certification-level of the EMS provider (paramedic vsbasic/intermediate) and system-level ECG equipment availability were the strongest predictors of ECG utilization. Persons in an ambulance with a certified paramedic were significantly more likely to receive a prehospital ECG than nonparamedics (RR 2.15, 95% CI 1.55, 2.99). Across a large geographic area prehospital ECG use increased significantly, although important quality improvement opportunities remain. Increasing ECG availability and improving EMS certification and training levels are needed to improve overall care and reduce rural-urban treatment differences.

  18. Troponin-positive chest pain with unobstructed coronary arteries: incremental diagnostic value of cardiovascular magnetic resonance imaging.

    Science.gov (United States)

    Pathik, Bhupesh; Raman, Betty; Mohd Amin, Nor Hanim; Mahadavan, Devan; Rajendran, Sharmalar; McGavigan, Andrew D; Grover, Suchi; Smith, Emma; Mazhar, Jawad; Bridgman, Cameron; Ganesan, Anand N; Selvanayagam, Joseph B

    2016-10-01

    Troponin-positive chest pain patients with unobstructed coronaries represent a clinical dilemma. Cardiovascular magnetic resonance (CMR) imaging has an increasingly prominent role in the assessment of these patients; however, its utility in addition to expert clinical judgement is unclear. We sought to determine the incremental diagnostic value of CMR and the heterogeneity in diagnoses by experienced cardiologists when presented with blinded clinical and investigative data in this population. A total of 125 consecutive patients presenting to a tertiary centre between 2010 and 2014 with cardiac chest pain, elevated troponin (>29 ng/L), and unobstructed coronaries were enrolled and underwent CMR. A panel of three experienced cardiologists unaware of the CMR diagnosis and blinded to each other's assessment provided a diagnosis based on clinical and investigative findings. A consensus panel diagnosis was defined as two or more cardiologists sharing the same clinical diagnosis. Findings were classified into acute myocarditis, Takotsubo cardiomyopathy, acute myocardial infarction (AMI), or indeterminate. CMR provided a diagnosis in 87% of patients. Consensus panel diagnosis and CMR were concordant in 65/125 (52%) patients. There was an only moderate level of agreement between the three cardiologists (k = 0.47, P < 0.05) and a poor level of agreement between the consensus panel and CMR (k = 0.38, P < 0.05) with the most disagreement seen in patients with AMI diagnosed on CMR. The clinical diagnosis of patients with non-obstructive coronaries and positive troponin remains a challenge. The concordance between CMR and clinical diagnosis is poor. CMR provides a diagnosis in majority of these patients. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2015. For permissions please email: journals.permissions@oup.com.

  19. Gender disparities in stress test utilization in chest pain unit patients based upon the ordering physician's gender.

    Science.gov (United States)

    Napoli, Anthony M; Choo, Esther K; McGregor, Alyson

    2014-12-01

    Physicians' gender may impact test utilization in the diagnosis of acute cardiovascular disease. We sought to determine if physician gender affected stress test utilization by patient gender in a low-risk chest pain observation unit. This was a retrospective consecutive cohort study of patients admitted to a chest pain unit in a large volume academic urban emergency department (ED). Inclusion criteria were age>18, American Heart Association low-to-intermediate risk, electrocardiogram nondiagnostic for acute coronary syndrome, and negative initial troponin I. Exclusion criteria were age>75 with a history of coronary artery disease, active comorbid medical problems, or inability to obtain stress testing in the ED for any reason. T-tests were used for univariate comparisons and logistic regression was used to estimate odds ratios (ORs) for receiving testing based on physician gender, controlling for race, insurance, and Thrombolysis In Myocardial Infarction (TIMI) score. Three thousand eight hundred and seventy-three index visits were enrolled during a 2.5-year period. Mean age was 53±20, 55% (95% CI, 53-56%) were female. There was no difference in overall stress utilization based upon physician gender (P=0.28). However, after controlling for other variables, male physicians had significantly lower odds of stress testing female patients (ORM, 0.82; 95% CI, 0.68-0.99), whereas no difference was found in female physicians (ORF, 0.80; 95% CI, 0.57-1.14). Male physicians appear less likely to utilize stress testing in female patients even after controlling for objective clinical variables, including TIMI score. Although adverse outcomes are uncommon in this patient cohort, further investigation into provider-specific practice patterns based on patient gender is necessary.

  20. Early health technology assessment of future clinical decision rule aided triage of patients presenting with acute chest pain in primary care

    NARCIS (Netherlands)

    Willemsen, Robert T.A.; Kip, Michelle M.A.; Koffijberg, Hendrik; Kusters, Ron; Buntinx, Frank; Glatz, Jan F.C.; Dinant, Geert Jan

    2017-01-01

    The objective of the paper is to estimate the number of patients presenting with chest pain suspected of acute coronary syndrome (ACS) in primary care and to calculate possible cost effects of a future clinical decision rule (CDR) incorporating a point-of-care test (PoCT) as compared with current

  1. A brief cognitive-behavioral intervention for treating depression and panic disorder in patients with noncardiac chest pain : a 24-week randomized controlled trial

    NARCIS (Netherlands)

    van Beek, M. H. C. T.; Voshaar, R. C. Oude; Beek, A. M.; van Zijderveld, G. A.; Visser, S.; Speckens, A. E. M.; Batelaan, N.; van Balkom, A. J. L. M.

    BACKGROUND: Most patients with noncardiac chest pain experience anxiety and depressive symptoms. Commonly they are reassured and referred back to primary care, leaving them undiagnosed and untreated. Some small studies have suggested efficacy of 12 cognitive behavioral therapy (CBT) sessions. Our

  2. A brief cognitive-behavioral intervention for treating depression and panic disorder in patients with noncardiac chest pain: a 24-week randomized controlled trial

    NARCIS (Netherlands)

    Beek, M.H.C.T. van; Oude Voshaar, R.C.; Beek, A.M.; Zijderveld, G.A. van; Visser, S.; Speckens, A.E.M.; Batelaan, N.; Balkom, A.J.L.M. van

    2013-01-01

    BACKGROUND: Most patients with noncardiac chest pain experience anxiety and depressive symptoms. Commonly they are reassured and referred back to primary care, leaving them undiagnosed and untreated. Some small studies have suggested efficacy of 12 cognitive behavioral therapy (CBT) sessions. Our

  3. A brief cognitive-behavioral intervention for treating depression and panic disorder in patients with noncardiac chest pain: a 24-week randomized controlled trial

    NARCIS (Netherlands)

    van Beek, M.H.C.T.; Oude Voshaar, R.C.; Beek, A.M.; van Zijderveld, G.A.; Visser, S.; Speckens, A.E.M.; Batelaan, N.M.; van Balkom, A.J.L.M.

    2013-01-01

    Background Most patients with noncardiac chest pain experience anxiety and depressive symptoms. Commonly they are reassured and referred back to primary care, leaving them undiagnosed and untreated. Some small studies have suggested efficacy of 12 cognitive behavioral therapy (CBT) sessions. Our aim

  4. A brief cognitive-behavioural intervention for treating depression and panic disorder in patients with noncardiac chest pain: a 24-week randomized controlled trial

    NARCIS (Netherlands)

    van Beek, M.H.C.T.; Oude Voshaar, R.C.; Beek, A.M.; van Zijderveld, G.A.; Visser, S.; Speckens, A.E.M.; Batelaan, N.; van Balkom, A.J.L.M.

    2013-01-01

    Background: Most patients with noncardiac chest pain experience anxiety and depressive symptoms. Commonly they are reassured and referred back to primary care, leaving them undiagnosed and untreated. Some small studies have suggested efficacy of 12 cognitive behavioral therapy (CBT) sessions. Our

  5. Clinical characteristics, myocardial perfusion deficits, and clinical outcomes of patients with non-specific chest pain hospitalized for suspected acute coronary syndrome

    DEFF Research Database (Denmark)

    Stochkendahl, Mette Jensen; Mickley, Hans; Vach, Werner

    2015-01-01

    BACKGROUND: Although the prognostic role of stress SPECT MPI is generally well established, its value in predicting non-fatal cardiac events in patients with acute, non-specific chest pain (NSCP) remains unclear. The aims of this study are 1) to describe the baseline clinical characteristics...

  6. Risk of gastrointestinal cancer in patients with unexplained chest/epigastric pain and normal upper endoscopy: a Danish 10-year follow-up study

    DEFF Research Database (Denmark)

    Munk, Estrid Muff; Drewes, Asbjørn Mohr; Gorst-Rasmussen, Anders

    2007-01-01

    patients with chest/epigastric pain, normal upper endoscopy, and no prior discharge diagnosis of ischemic heart disease (N = 386), compared with population controls (N = 3860). The overall 10-year risk of gastrointestinal cancer (stomach, colorectal, liver, and pancreas) was 2.9% for patients...

  7. Pre-test probability risk scores and their use in contemporary management of patients with chest pain: One year stress echo cohort study

    Science.gov (United States)

    Demarco, Daniela Cassar; Papachristidis, Alexandros; Roper, Damian; Tsironis, Ioannis; Byrne, Jonathan; Monaghan, Mark

    2015-01-01

    Objectives To compare how patients with chest pain would be investigated, based on the two guidelines available for UK cardiologists, on the management of patients with stable chest pain. The UK National Institute of Clinical Excellence (NICE) guideline which was published in 2010 and the European society of cardiology (ESC) guideline published in 2013. Both guidelines utilise pre-test probability risk scores, to guide the choice of investigation. Design We undertook a large retrospective study to investigate the outcomes of stress echocardiography. Setting A large tertiary centre in the UK in a contemporary clinical practice. Participants Two thirds of the patients in the cohort were referred from our rapid access chest pain clinics. Results We found that the NICE risk score overestimates risk by 20% compared to the ESC Risk score. We also found that based on the NICE guidelines, 44% of the patients presenting with chest pain, in this cohort, would have been investigated invasively, with diagnostic coronary angiography. Using the ESC guidelines, only 0.3% of the patients would be investigated invasively. Conclusion The large discrepancy between the two guidelines can be easily reduced if NICE adopted the ESC risk score. PMID:26673458

  8. The prognostic value of markers of inflammation in patients with troponin T-negative chest pain before discharge from the emergency department

    NARCIS (Netherlands)

    Bholasingh, Radha; Cornel, Jan H.; Kamp, Otto; van Straalen, Jan P.; Sanders, Gerard T.; Dijksman, Lea; Tijssen, Jan G. P.; de Winter, Robbert J.

    2003-01-01

    PURPOSE: To assess the prognostic value of markers of inflammation for rule-out purposes in patients admitted to the emergency department with troponin T-negative chest pain. METHODS: Patients presenting to the emergency department within 6 hours of symptom onset and who had a normal or

  9. Sex-Based Differences in the Performance of the HEART Score in Patients Presenting to the Emergency Department With Acute Chest Pain

    NARCIS (Netherlands)

    Bank, Ingrid E M; de Hoog, Vince C; de Kleijn, Dominique P V; Pasterkamp, Gerard; Doevendans, Pieter A; den Ruijter, Hester M; Dalmeijer, Geertje; Wildbergh, Thierry X.; Mosterd, Arend; Timmers, Leo

    2017-01-01

    BACKGROUND: Sex-based differences in clinical presentation, pathophysiology, and outcomes of patients with acute chest pain are increasingly being recognized, but are not implemented in guidelines and clinical prediction tools. We evaluated the performance of the HEART score in women versus men,

  10. B-type natriuretic peptide after hormone therapy in postmenopausal women with chest pain and normal coronary angiogram.

    Science.gov (United States)

    Kawano, Hiroaki; Nagayoshi, Yasuhiro; Soejima, Hirofumi; Tanaka, Yasuaki; Hokamaki, Jun; Miyamoto, Shinzo; Miyazaki, Yuji; Yamabe, Hiroshige; Ogawa, Hisao

    2008-01-01

    Coronary heart disease is relatively uncommon in premenopausal women but shows a sharp increase after menopause. The decline of endogenous ovarian hormones is commonly assumed to be a major component of this phenomenon. The effects of estrogens on the vasculature have been investigated extensively in previous studies. However, the effects of estrogens on myocardial function have not been evaluated in humans. We sought to examine the effects of hormone therapy (HT) on myocardial function and cardiac natriuretic peptides in postmenopausal women with chest pain and a normal coronary angiogram. Transdermal HT (estradiol: 0.72 mg/2 d) was administered to 15 postmenopausal women with chest pain and a normal coronary angiogram (mean age, 53 y) for 12 weeks, and oral HT (conjugated equine estrogens: 0.625 mg/d) was administered to another 15 postmenopausal women (mean age, 54 y) for 12 weeks. Echocardiography or cardiac catheterization showed no cardiac dysfunction in any woman at baseline. Cardiac function was evaluated by echocardiography, and plasma B-type natriuretic peptide was measured every 4 weeks. B-type natriuretic peptide levels increased after transdermal HT (baseline: 13.1 +/- 3.1, 4 wk: 22.1 +/- 2.9, 8 wk: 33.2 +/- 3.1, 12 wk: 38.4 +/- 3.3 pg/mL; P < 0.01 vs baseline). The levels were also augmented after oral HT (baseline: 14.1 +/- 3.8, 4 wk: 23.2 +/- 3.3, 8 wk: 35.6 +/- 3.9, 12 wk: 39.6 +/- 3.5 pg/mL; P < 0.01 vs baseline). Serial echocardiography showed no changes in ventricular function in either treatment group. At baseline the serum estradiol levels in the transdermal group were comparable with those in the oral group. The estradiol levels after HT increased in both groups, but there was no significant difference between the two groups. B-type natriuretic peptide levels increased without cardiac dysfunction, and the chest symptoms were relieved in some participants after HT. Thus, estrogen supplementation augments natriuretic peptide levels without

  11. TU-EF-304-12: Proton Radiation Therapy for Left-Sided Breast Cancer: LET and RBE Considerations for Cardiac Toxicity

    Energy Technology Data Exchange (ETDEWEB)

    Giantsoudi, D; Jee, K; MacDonald, S; Paganetti, H [Massachusetts General Hospital, Boston, MA (United States); Rose, B [Massachusetts General Hospital, Boston, MA (United States); Brigham & Women’s Hospital, Boston, MA (United States)

    2015-06-15

    Purpose: Increased risk of coronary artery disease has been documented for patients treated with radiation for left-sided breast cancer. Proton therapy (PRT) has been shown to significantly decrease cardiac irradiation, however variations in relative biological effectiveness (RBE) have been ignored so far. In this study we evaluate the impact of accounting for RBE variations on sensitive structures located within high linear energy transfer (LET) areas (distal end) of the proton treatment fields, for this treatment site. Methods: Three patients treated in our institution with PRT for left-sided breast cancer were selected. All patients underwent reconstructive surgery after mastectomy and treated to a total dose of 50.4Gy with beam(s) vertical to the chest wall. Dose and LET distributions were calculated using Monte Carlo (MC-TOPAS - TOol for PArticle Simulation). The LET-based, variable-RBE-weighted dose was compared to the analytical calculation algorithm (ACA) and MC dose distributions for a constant RBE of 1.1, based on volume histograms and mean values for the target, heart and left anterior descending coronary artery (LAD). Results: Assuming a constant RBE and compared to the ACA dose, MC predicted lower mean target and heart doses by 0.5% to 2.7% of the prescription dose. For variable RBE, plan evaluation showed increased mean target dose by up to 5%. Mean variable-RBE-weighted doses for the LAD ranged from 2.7 to 5.9Gy(RBE) among patients increased by 41%–64.2% compared to constant RBE ACA calculation (absolute dose: 1.7–3.9Gy(RBE)). Smaller increase in mean heart doses was noticed. Conclusion: ACA overestimates the target mean dose by up to 2.7%. However, disregarding variations in RBE may lead to significant underestimation of the dose to sensitive structures at the distal end of the proton treatment field and could thus impact outcome modeling for cardiac toxicities after proton therapy. These results are subject to RBE model and parameter

  12. Video-assisted thoracoscopic thymectomy for non-thymomatous myasthenia gravis: a right-sided or left-sided approach?

    Science.gov (United States)

    Elsayed, Hany Hasan; Gamal, Mahmoud; Raslan, Saleh; Abdel Hamid, Hossam

    2017-10-01

    A best evidence topic in thoracic surgery was written according to a structured protocol. The question addressed was in [patients undergoing video-assisted thoracoscopic thymectomy for myasthenia gravis (MG)] is a [left-sided approach] superior to a [right-sided approach] in terms of [clinical outcome]? Two hundred and fifty-nine papers were found using the reported search. In looking at both procedures, we selected studies with a sizeable number of patients performing or studying both procedures and comparing their outcome. Hence, only 4 studies represented the best evidence to answer the clinical question. The authors, journal, date, country, study type, patient group, relevant outcomes and results of these papers are tabulated. Two studies compared their clinical experience with a right-sided versus a left-sided video assisted thoracoscopic surgery thymectomy approach, while 1 study compared using a bilateral versus a unilateral right-sided approach in patients with non-thymomatous MG. The number of patients studied included 31, 107 and 103 patients, respectively. All 3 studies demonstrated no difference regarding surgical time, intraoperative blood loss, postoperative hospital stay, postoperative complications and therapeutic effects (the last study compared the 5-year complete stable remission rate). All 3 studies concluded that both approaches are feasible, effective and comparable in operative and long-term results for the treatment of non-thymomatous MG. One anatomical study compared both approaches in 10 cadavers, 5 in each group. They studied the size of the specimen resected and visualization of different anatomic sites via each approach. Visualization was superior using the left-sided approach, while a right-sided approach resulted in slightly higher chances of an incomplete resection. The study concluded that a left-sided approach achieves a better chance of radical thoracoscopic thymectomy due to anatomic considerations. In conclusion, despite 1

  13. Predictors of Adverse Outcomes of Patients with Chest Pain and Primary Diagnosis of Non-Cardiac Pain at the Time of Discharge from Emergency Department: A 30-Days Prospective Study.

    Science.gov (United States)

    Soltani, Mohammadhossien; Mirzaei, Masoud; Amin, Ahmad; Emami, Mahmoud; Aryanpoor, Reza; Shamsi, Farimah; Sarebanhassanabadi, Mohammadtaghi

    2016-07-01

    Chest pain is a common symptom for referring patients to emergency departments (ED). Among those referred, some are admitted to hospitals with a definite or tentative diagnosis of acute coronary syndrome and some are discharged with primary diagnosis of non-cardiac chest pain. This study aimed at investigating 30 days' adverse outcomes of patients discharged from ED of a major heart center in Iran. Out of 1638 chest pain admissions to the centre during 2010-2011, 962 patients (mean age= 50.9±15.9 years) who were admitted to Afshar Heart Center's ED with chest pain as their chief complaint, and discharged with primary diagnosis of non-cardiac chest pain, were followed for any adverse cardiac events 30 days post discharge. The adverse events were: unstable angina, non-ST-elevated myocardial infarction (NSTEMI), ST elevated myocardial infarction (STEMI), coronary revascularization (percutaneous angioplasty, coronary artery bypass grafting) and death. Adverse cardiac events, including acute coronary syndrome (ACS), revascularization and death were observed in 30 patients (3.1%) including: acute MI n=5 (0.5%, sudden cardiac death inn=1 (0.1%, coronary revascularization in n=8 (0.8%) and hospitalization due to unstable angina/NSTEMI in n=16 (1-7%). Adverse events were seen more frequently in patients with history of hypertension, dyslipidemia and previous coronary artery disease. In univariate analysis, the chance of postdischarge adverse cardiac events was higher in patients with hypertension (OR=9.36, CI=3.24-27.03), previous coronary artery disease (OR= 3.8, CI=1.78-8.0), dyslipidemia (OR=3.5, CI=1.7-7.38) and discharge against medical advice (OR=2.85, CI= 1.37-5.91). The extent of adverse cardiac events in patients with a primary diagnosis of non-cardiac chest pain within 30 days of discharge was significant, mandating nation-wide registries to provide better care for these patients.

  14. Early health technology assessment of future clinical decision rule aided triage of patients presenting with acute chest pain in primary care.

    Science.gov (United States)

    Willemsen, Robert T A; Kip, Michelle M A; Koffijberg, Hendrik; Kusters, Ron; Buntinx, Frank; Glatz, Jan F C; Dinant, Geert Jan

    2018-03-01

    The objective of the paper is to estimate the number of patients presenting with chest pain suspected of acute coronary syndrome (ACS) in primary care and to calculate possible cost effects of a future clinical decision rule (CDR) incorporating a point-of-care test (PoCT) as compared with current practice. The annual incidence of chest pain, referrals and ACS in primary care was estimated based on a literature review and on a Dutch and Belgian registration study. A health economic model was developed to calculate the potential impact of a future CDR on costs and effects (ie, correct referral decisions), in several scenarios with varying correct referral decisions. One-way, two-way, and probabilistic sensitivity analyses were performed to test robustness of the model outcome to changes in input parameters. Annually, over one million patient contacts in primary care in the Netherlands concern chest pain. Currently, referral of eventual ACS negative patients (false positives, FPs) is estimated to cost €1,448 per FP patient, with total annual cost exceeding 165 million Euros in the Netherlands. Based on 'international data', at least a 29% reduction in FPs is required for the addition of a PoCT as part of a CDR to become cost-saving, and an additional €16 per chest pain patient (ie, 16.4 million Euros annually in the Netherlands) is saved for every further 10% relative decrease in FPs. Sensitivity analyses revealed that the model outcome was robust to changes in model inputs, with costs outcomes mainly driven by costs of FPs and costs of PoCT. If PoCT-aided triage of patients with chest pain in primary care could improve exclusion of ACS, this CDR could lead to a considerable reduction in annual healthcare costs as compared with current practice.

  15. A brief cognitive-behavioral intervention for treating depression and panic disorder in patients with noncardiac chest pain: a 24-week randomized controlled trial.

    Science.gov (United States)

    van Beek, M H C T; Oude Voshaar, R C; Beek, A M; van Zijderveld, G A; Visser, S; Speckens, A E M; Batelaan, N; van Balkom, A J L M

    2013-07-01

    Most patients with noncardiac chest pain experience anxiety and depressive symptoms. Commonly they are reassured and referred back to primary care, leaving them undiagnosed and untreated. Some small studies have suggested efficacy of 12 cognitive behavioral therapy (CBT) sessions. Our aim was to examine efficacy of brief CBT in reducing anxiety and depressive symptoms in patients with noncardiac chest pain and comorbid panic and/or depressive disorders. In this 24-week randomized controlled trial comparing CBT (n = 60) versus treatment as usual (TAU, n = 53), we included all adults who presented at the cardiac emergency unit of a university hospital with noncardiac chest pain, scored ≥8 on the hospital anxiety and depression scale (HADS) and were diagnosed with a comorbid panic and/or depressive disorder with the Mini International Neuropsychiatric Interview. CBT consisted of six individual sessions. Main outcome was disease severity assessed with the clinical global inventory (CGI) by a blinded independent rater. ANCOVA in the intention-to-treat and completer sample showed that CBT was superior to TAU after 24 weeks in reducing disease severity assessed with CGI (P depressive symptoms (Hamilton depression rating scale) were in line with these results except for HADS-depression (P = .10), fear questionnaire (P = .13), and STAI-state (P = .11). Brief CBT significantly reduces anxiety and depressive symptoms in patients with noncardiac chest pain who are diagnosed with panic and/or depressive disorders. Patients presenting with noncardiac chest pain should be screened for psychopathology and if positive, CBT should be considered. © 2013 Wiley Periodicals, Inc.

  16. Chiropractic Treatment vs Self-Management in Patients With Acute Chest Pain: A Randomized Controlled Trial of Patients Without Acute Coronary Syndrome

    DEFF Research Database (Denmark)

    Stochkendahl, Mette J; Christensen, Henrik W; Vach, Werner

    2012-01-01

    rating scale) and self-perceived change in pain (7-point ordinal scale). RESULTS: Both groups experienced decreases in pain, self-perceived positive changes, and increases in Medical Outcomes Study Short Form 36-Item Health Survey scores. Observed between-group significant differences were in favor...... minimal intervention in patients without acute coronary syndrome but with musculoskeletal chest pain. Results suggest that chiropractic treatment might be useful; but further research in relation to patient selection, standardization of interventions, and identification of potentially active ingredients...

  17. The deep inspiration breath hold technique using Abches reduces cardiac dose in patients undergoing left-sided breast irradiation

    International Nuclear Information System (INIS)

    Lee, Ha Yoon; Chang, Jee Suk; Lee, Ik Jae; Park, Kwang Woo; Kim, Yong Bae; Suh, Chang Ok; Kim, Jun Won; Keum, Ki Chang

    2013-01-01

    We explored whether the deep inspiration breath hold (DIBH) technique using Abches during left-sided breast irradiation was effective for minimizing the amount of radiation to the heart and lung compared to free breathing (FB). Between February and July 2012, a total of 25 patients with left-sided breast cancer underwent two computed tomography scans each with the DIBH using Abches and using FB after breast-conserving surgery. The scans were retrospectively replanned using standardized criteria for the purpose of this study. The DIBH plans for each patient were compared with FB plans using dosimetric parameters. All patients were successfully treated with the DIBH technique using Abches. Significant differences were found between the DIBH and FB plans for mean heart dose (2.52 vs. 4.53 Gy), heart V30 (16.48 vs. 45.13 cm 3 ), V20 (21.35 vs. 54.55 cm 3 ), mean left anterior descending coronary artery (LAD) dose (16.01 vs. 26.26 Gy, all p 3 of the LAD (41.65 vs. 47.27 Gy, p = 0.017). The mean left lung dose (7.53 vs. 8.03 Gy, p = 0.073) and lung V20 (14.63% vs. 15.72%, p 0.060) of DIBH using Abches were not different significantly compared with FB. We report that the use of a DIBH technique using Abches in breathing adapted radiotherapy for left-sided breast cancer is easily feasible in daily practice and significantly reduces the radiation doses to the heart and LAD, therefore potentially reducing cardiac risk.

  18. Contralateral breast doses depending on treatment set-up positions for left-sided breast tangential irradiation

    International Nuclear Information System (INIS)

    Joo, Chan Seong; Park, Su Yeon; Kim, Jong Sik; Choi, Byeong Gi; Chung, Yoon Sun; Park, Won

    2015-01-01

    To evaluate Contralateral Breast Doses with Supine and Prone Positions for tangential Irradiation techniques for left-sided breast Cancer We performed measurements for contralateral doses using Human Phantom at each other three plans (conventional technique, Field-in-Field, IMRT, with prescription of 50 Gy/25fx). For the measurement of contralateral doses we used Glass dosimeters on the 4 points of Human Phantom surface (0 mm, 10 mm, 30 mm, 50 mm). For the position check at every measurements, we had taken portal images using EPID and denoted the incident points on the human phantom for checking the constancy of incident points. The contralateral doses in supine position showed a little higher doses than those in prone position. In the planning study, contralateral doses in the prone position increased mean doses of 1.2% to 1.8% at each positions while those in the supine positions showed mean dose decreases of 0.8% to 0.9%. The measurements using glass dosimeters resulted in dose increases (mean: 2.7%, maximum: 4% of the prescribed dose) in the prone position. In addition, the delivery techniques of Field-in-field and IMRT showed mean doses of 3% higher than conventional technique. We evaluated contralateral breast doses depending on different positions of supine and prone for tangential irradiations. For the phantom simulation of set-up variation effects on contralateral dose evaluation, although we used humanoid phantom for planning and measurements comparisons, it would be more or less worse set-up constancy in a real patient. Therefore, more careful selection of determination of patient set-up for the breast tangential irradiation, especially in the left-sided breast, should be considered for unwanted dose increases to left lung and heart. In conclusion, intensive patient monitoring and improved patient set-up verification efforts should be necessary for the application of prone position for tangential irradiation of left-sided breast cancer

  19. Presurgical language fMRI activation correlates with postsurgical verbal memory decline in left-sided temporal lobe epilepsy.

    Science.gov (United States)

    Labudda, Kirsten; Mertens, Markus; Aengenendt, Joerg; Ebner, Alois; Woermann, Friedrich G

    2010-12-01

    We analysed the association of presurgical language fMRI activations and postsurgical verbal memory changes in 16 left-sided mesial temporal lobe epilepsy patients with initially intact memory. Patients with severe verbal memory decline after surgery (n = 9) had stronger presurgical fMRI activations within the left posterior temporal lobe, compared to those with no decline (n = 7). Language fMRI activation may predict verbal memory outcome, even in patients with a high risk of postsurgical memory deterioration. Copyright © 2010 Elsevier B.V. All rights reserved.

  20. Prognostic value of CT-derived left atrial and left ventricular measures in patients with acute chest pain

    Energy Technology Data Exchange (ETDEWEB)

    Takx, Richard A.P. [Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC (United States); Department of Radiology, University Medical Center Utrecht (Netherlands); Vliegenthart, Rozemarijn [Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC (United States); University of Groningen/University Medical Center Groningen, Center for Medical Imaging − North East Netherlands, Department of Radiology, Groningen (Netherlands); Schoepf, U. Joseph, E-mail: schoepf@musc.edu [Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC (United States); Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, SC (United States); Nance, John W. [Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC (United States); Bamberg, Fabian [Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC (United States); Department of Diagnostic and Interventional Radiology, Eberhard-Karls University Tuebingen, Tuebingen (Germany); Abro, Joseph A. [Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC (United States); Carr, Christine M. [Division of Emergency Medicine, Department of Medicine, Medical University of South Carolina, Charleston, SC (United States); Litwin, Sheldon E. [Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC (United States); Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, SC (United States); and others

    2017-01-15

    Highlights: • LV mass and LA diameter are independent prognostic factor for composite MACE. • LV mass and LA diameter were not significant prognostic factors for MACE in African Americans. • Assessment of LV mass by CT may have a role in the management of patients. - Abstract: Purpose: To determine which left atrial (LA) and left ventricular (LV) parameters are associated with future major adverse cardiac event (MACE) and whether these measurements have independent prognostic value beyond risk factors and computed tomography (CT)-derived coronary artery disease measures. Materials and methods: This retrospective analysis was performed under an IRB waiver and in HIPAA compliance. Subjects underwent coronary CT angiography (CCTA) using a dual-source CT system for acute chest pain evaluation. LV mass, LV ejection fraction (EF), LV end-systolic volume (ESV) and LV end-diastolic volume (EDV), LA ESV and LA diameter, septal wall thickness and cardiac chamber diameters were measured. MACE was defined as cardiac death, non-fatal myocardial infarction, unstable angina, or late revascularization. The association between cardiac CT measures and the occurrence of MACE was quantified using Cox proportional hazard analysis. Results: 225 subjects (age, 56.2 ± 11.2; 140 males) were analyzed, of whom 42 (18.7%) experienced a MACE during a median follow-up of 13 months. LA diameter (HR:1.07, 95%CI:1.01–1.13 per mm) and LV mass (HR:1.05, 95%CI:1.00–1.10 per g) remained significant prognostic factor of MACE after controlling for Framingham risk score. LA diameter and LV mass were also found to have prognostic value independent of each other. The other morphologic and functional cardiac measures were no significant prognostic factors for MACE. Conclusion: CT-derived LA diameter and LV mass are associated with future MACE in patients undergoing evaluation for chest pain, and portend independent prognostic value beyond traditional risk factors, coronary calcium score, and

  1. Zero Calcium Score as a Filter for Further Testing in Patients Admitted to the Coronary Care Unit with Chest Pain.

    Science.gov (United States)

    Correia, Luis Cláudio Lemos; Esteves, Fábio P; Carvalhal, Manuela; Souza, Thiago Menezes Barbosa de; Sá, Nicole de; Correia, Vitor Calixto de Almeida; Alexandre, Felipe Kalil Beirão; Lopes, Fernanda; Ferreira, Felipe; Noya-Rabelo, Márcia

    2017-06-12

    The accuracy of zero coronary calcium score as a filter in patients with chest pain has been demonstrated at the emergency room and outpatient clinics, populations with low prevalence of coronary artery disease (CAD). To test the gatekeeping role of zero calcium score in patients with chest pain admitted to the coronary care unit (CCU), where the pretest probability of CAD is higher than that of other populations. Patients underwent computed tomography for calcium scoring, and obstructive CAD was defined by a minimum 70% stenosis on invasive angiography. In 146 patients studied, the prevalence of CAD was 41%. A zero calcium score was present in 35% of the patients. The sensitivity and specificity of zero calcium score yielded a negative likelihood ratio of 0.16. After logistic regression adjustment for pretest probability, zero calcium score was independently associated with lower odds of CAD (OR = 0.12, 95%CI = 0.04-0.36), increasing the area under the ROC curve of the clinical model from 0.76 to 0.82 (p = 0.006). Zero calcium score provided a net reclassification improvement of 0.20 (p = 0.0018) over the clinical model when using a pretest probability threshold of 10% for discharging without further testing. In patients with pretest probability valores preditivos negativos do escore zero. Em 146 pacientes estudados, a prevalência de DAC foi 41% e o escore de cálcio zero foi demonstrado em 35% deles. A sensibilidade e a especificidade para escore de cálcio zero resultaram numa razão de verossimilhança negativa de 0,16. Após ajuste com um escore clínico com a regressão logística para a probabilidade pré-teste, o escore de cálcio zero foi preditor independente associado a baixa probabilidade de DAC (OR = 0,12, IC95% = 0,04-0,36), aumentando a área abaixo da curva ROC do modelo clínico de 0,76 para 0,82 (p = 0,006). Considerando a probabilidade de DAC valor preditivo negativo de 90%. Em pacientes com probabilidade pré-teste valor preditivo negativo foi

  2. Prognostic Value of Coronary Artery Calcium in the PROMISE Study (Prospective Multicenter Imaging Study for Evaluation of Chest Pain).

    Science.gov (United States)

    Budoff, Matthew J; Mayrhofer, Thomas; Ferencik, Maros; Bittner, Daniel; Lee, Kerry L; Lu, Michael T; Coles, Adrian; Jang, James; Krishnam, Mayil; Douglas, Pamela S; Hoffmann, Udo

    2017-11-21

    Coronary artery calcium (CAC) is an established predictor of future major adverse atherosclerotic cardiovascular events in asymptomatic individuals. However, limited data exist as to how CAC compares with functional testing (FT) in estimating prognosis in symptomatic patients. In the PROMISE trial (Prospective Multicenter Imaging Study for Evaluation of Chest Pain), patients with stable chest pain (or dyspnea) and intermediate pretest probability for obstructive coronary artery disease were randomized to FT (exercise electrocardiography, nuclear stress, or stress echocardiography) or anatomic testing. We evaluated those who underwent CAC testing as part of the anatomic evaluation (n=4209) and compared that with results of FT (n=4602). We stratified CAC and FT results as normal or mildly, moderately, or severely abnormal (for CAC: 0, 1-99 Agatston score [AS], 100-400 AS, and >400 AS, respectively; for FT: normal, mild=late positive treadmill, moderate=early positive treadmill or single-vessel ischemia, and severe=large ischemic region abnormality). The primary end point was all-cause death, myocardial infarction, or unstable angina hospitalization over a median follow-up of 26.1 months. Cox regression models were used to calculate hazard ratios (HRs) and C statistics to determine predictive and discriminatory values. Overall, the distribution of normal or mildly, moderately, or severely abnormal test results was significantly different between FT and CAC (FT: normal, n=3588 [78.0%]; mild, n=432 [9.4%]; moderate, n=217 [4.7%]; severe, n=365 [7.9%]; CAC: normal, n=1457 [34.6%]; mild, n=1340 [31.8%]; moderate, n=772 [18.3%]; severe, n=640 [15.2%]; P 0), whereas fewer than half of events occurred in patients with mildly, moderately, or severely abnormal FT (n=57 of 132, 43%; P fair for both CAC and FT (C statistic, 0.67 versus 0.64). Coronary computed tomographic angiography provided significantly better prognostic information compared with FT and CAC testing (C index

  3. Association between use of pre-hospital ECG and 30-day mortality: A large cohort study of patients experiencing chest pain.

    Science.gov (United States)

    Rawshani, Nina; Rawshani, Araz; Gelang, Carita; Herlitz, Johan; Bång, Angela; Andersson, Jan-Otto; Gellerstedt, Martin

    2017-12-01

    In the assessment of patients with chest pain, there is support for the use of pre-hospital ECG in the literature and in the care guidelines. Using propensity score methods, we aim to examine whether the mere acquisition of a pre-hospital ECG among patients with chest pain affects the outcome (30-day mortality). The association between pre-hospital ECG and 30-day mortality was studied in the overall cohort (n=13151), as well as in the one-to-one matched cohort with 2524 patients not examined with pre-hospital ECG and 2524 patients examined with pre-hospital ECG. In the overall cohort, 21% (n=2809) did not undergo an ECG tracing in the pre-hospital setting. Among those who had pain during transport, 14% (n=1159) did not undergo a pre-hospital ECG while 32% (n=1135) of those who did not have pain underwent an ECG tracing. In the overall cohort, the OR for 30-day mortality in patients who had a pre-hospital ECG, as compared with those who did not, was 0.63 (95% CI 0.05-0.79; ppre-hospital ECG was used. The PH-ECG is underused among patients with chest discomfort and the mere acquisition of a pre-hospital ECG may reduce mortality. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Colon in the chest: an incidental dextrocardia: a case report study.

    Science.gov (United States)

    Abd Elrazek, Abd Elrazek; Shehab, Abdullah; Elnour, Asim A; Al Nuaimi, Saif K; Baghdady, Shazly

    2015-02-01

    Diaphragmatic injury is an uncommon traumatic injury (intestine, and stomach were within the thorax in the left side due to left diaphragmatic hernia of a nontraumatic cause. Acquired incidental dextrocardia was the main problem due to displacement of the heart to contralateral side by the GI (gastrointestinal) viscera (left diaphragmatic hernia).The patient was prepared for the laparoscopic surgical repair, using a polyethylene mesh 20 cm to close the defect, and the patient recovered with accepted general condition. However, 5 days postoperative, the patient passed away suddenly due to unexplained cardiac arrest.Intrathoracic herniation of abdominal viscera should be considered in patients presented with sudden chest pain concomitant with a history of increased intra-abdominal pressure.

  5. Multi-slice spiral CT in routine diagnosis of suspected acute left-sided colonic diverticulitis: a prospective study of 120 patients

    International Nuclear Information System (INIS)

    Werner, A.; Diehl, S.J.; Dueber, C.; Farag-Soliman, M.

    2003-01-01

    This prospective study evaluated the use of multi-slice CT (MSCT) for detection of clinically suspected left-sided colonic diverticulitis with regard to diagnosis, complications and alternative diagnoses. One hundred twenty patients with clinically suspected acute left-colonic diverticulitis underwent MSCT of the lower abdomen with IV contrast after rectal application of iodic contrast. The MSCT results were compared with histopathological and intraoperative findings or other radiological or endoscopic methods and clinical outcome. Acute diverticulitis was proven in 67 of the 120 (55.8%) patients, which was detected by MSCT with an accuracy of 98% (sensitivity 97%, specificity 98%). Contained perforation or abscess formation were detected with an accuracy of 96% (sensitivity 100%, specificity 91%) and 98% (sensitivity 100%, specificity 97%), respectively. In 31 of 120 (25.8%) patients diagnoses other than diverticulitis caused abdominal pain, which was correctly diagnosed by MSCT in 71%. The MSCT as well as other concurrently performed diagnostic methods showed normal findings and no causes for the patients symptoms in 22 of the 120 (18.4%) patients. Multi-slice CT is reliable in detecting diverticulitis, including extracolic complications, and often reveals other diagnoses; therefore, MSCT is recommended as standard diagnostic procedure in suspected acute diverticulitis. (orig.)

  6. Multi-slice spiral CT in routine diagnosis of suspected acute left-sided colonic diverticulitis: a prospective study of 120 patients

    Energy Technology Data Exchange (ETDEWEB)

    Werner, A.; Diehl, S.J.; Dueber, C. [Institut fuer Klinische Radiologie, Universitaetsklinikum Mannheim, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim (Germany); Farag-Soliman, M. [Chirurgische Klinik, Universitaetsklinikum Mannheim, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim (Germany)

    2003-12-01

    This prospective study evaluated the use of multi-slice CT (MSCT) for detection of clinically suspected left-sided colonic diverticulitis with regard to diagnosis, complications and alternative diagnoses. One hundred twenty patients with clinically suspected acute left-colonic diverticulitis underwent MSCT of the lower abdomen with IV contrast after rectal application of iodic contrast. The MSCT results were compared with histopathological and intraoperative findings or other radiological or endoscopic methods and clinical outcome. Acute diverticulitis was proven in 67 of the 120 (55.8%) patients, which was detected by MSCT with an accuracy of 98% (sensitivity 97%, specificity 98%). Contained perforation or abscess formation were detected with an accuracy of 96% (sensitivity 100%, specificity 91%) and 98% (sensitivity 100%, specificity 97%), respectively. In 31 of 120 (25.8%) patients diagnoses other than diverticulitis caused abdominal pain, which was correctly diagnosed by MSCT in 71%. The MSCT as well as other concurrently performed diagnostic methods showed normal findings and no causes for the patients symptoms in 22 of the 120 (18.4%) patients. Multi-slice CT is reliable in detecting diverticulitis, including extracolic complications, and often reveals other diagnoses; therefore, MSCT is recommended as standard diagnostic procedure in suspected acute diverticulitis. (orig.)

  7. Imaging analysis of heart movement for improving the respiration-gated radiotherapy in patients with left sided breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Abdelhamid, Rania; Farrag, A.; Khalifa, A. [Clinical Oncology Department, Assiut University (Egypt); Block, Andreas [Institut fuer Medizinische Strahlenphysik und Strahlenschutz, Klinikum Dortmund (Germany)

    2012-07-01

    Respiration induced heart movement during radiotherapy exposes the heart to the inevitable risks of radio-exposure, and hence radiation injury, in cases of Lt. sided breast cancer. The impact of such a risk is additionally aggravated by the use of radiotherapy in combination with cardiotoxic chemotherapeutic agents. Radio-oncologists pay special attention to the coronary arteries that might be included in this small part of the heart exposed to radiation. The aim of this study was to include the internal heart movement for improving respiration-gated radiotherapy of left sided breast cancer. For 70 patients, all females left sided breast cancer, two planning CT's in inspiration and expiration, and one free breathing scan are performed. The heart motion was analyzed with the clinic-developed software ORAT in the simulator sequence for acquiring information of the cranio-caudal amplitude of heart movements in free breathing (respiration-induced amplitude) and a 15 seconds breath-hold phase (inherent amplitude). The role of inherent heart movement varies from one patient to another which should be taken in consideration during defining the parameters of respiration-gated radiotherapy. The inherent amplitude of the heart motion is the physiological lower limit of the respiration-gating window.

  8. Stomach position in prediction of survival in left-sided congenital diaphragmatic hernia with or without fetoscopic endoluminal tracheal occlusion.

    Science.gov (United States)

    Cordier, A-G; Jani, J C; Cannie, M M; Rodó, C; Fabietti, I; Persico, N; Saada, J; Carreras, E; Senat, M-V; Benachi, A

    2015-08-01

    To investigate the value of fetal stomach position in predicting postnatal outcome in left-sided congenital diaphragmatic hernia (CDH) with and without fetoscopic endoluminal tracheal occlusion (FETO). This was a retrospective review of CDH cases that were expectantly managed or treated with FETO, assessed from May 2008 to October 2013, in which we graded, on a scale of 1-4, stomach position on the four-chamber view of the heart with respect to thoracic structures. Logistic regression analysis was used to investigate the effect of management center (Paris, Brussels, Barcelona, Milan), stomach grading, observed-to-expected lung area-to-head circumference ratio (O/E-LHR), gestational age at delivery, birth weight in expectantly managed CDH, gestational ages at FETO and at removal and period of tracheal occlusion, on postnatal survival in CDH cases treated with FETO. We identified 67 expectantly managed CDH cases and 47 CDH cases that were treated with FETO. In expectantly managed CDH, stomach position and O/E-LHR predicted postnatal survival independently. In CDH treated with FETO, stomach position and gestational age at delivery predicted postnatal survival independently. In left-sided CDH with or without FETO, stomach position is predictive of postnatal survival. Copyright © 2014 ISUOG. Published by John Wiley & Sons Ltd.

  9. EDUCATIONAL PECULIARITIES AND DIFFICULTIES OF CHILDREN WITH LEFT-SIDED LATERALITY: THE TECHNOLOGICAL SOLUTION OF THE PROBLEM

    Directory of Open Access Journals (Sweden)

    Maria Sitnikova

    2011-09-01

    Full Text Available Nowadays there is a significant increase of the incidence of left-handedness and sinistrality among schoolchildren. Theydemonstrate a large number of left-sided motor and sensory preferences which are considered as external markers offunctional hemispheric asymmetry of the brain. The purposes of this study are to investigate gender peculiarities and specificityof age-related dynamics of laterality pattern’s formation in junior schoolchildren and to find out educational peculiarities anddifficulties of left-handed children. The findings show that left-handers differ greatly in their mental development by havingsome peculiarities of intelligence, world’s perception and prevailing thinking strategies, ways of memorization, specificity ofemotional-affective expression. The main problems of left-handed children in school performance are academic failure, lack ofperseverance, anxiety neurosis, and extreme emotional lability. Integrated development of the left hemisphere and the righthemisphere thinking of left-handed schoolchildren is a favorable condition for harmonious personal and intellectualdevelopment and effective mastering of various modules of the school curriculum. The technological solution of the problem ofteaching the children with left-sided laterality is to include in educational programs some special exercises to developimagination, emotional sensitivity, integrity of perception, global view to the problems, creativeness, and original approachesto tasks’ solving. So a complex program for the intensive development of the right hemisphere of children who demonstrateleft-sided laterality to overcome the possible failure at primary school is proposed in this paper.

  10. Surgery versus conservative management for recurrent and ongoing left-sided diverticulitis (DIRECT trial): an open-label, multicentre, randomised controlled trial.

    Science.gov (United States)

    van de Wall, Bryan J M; Stam, Marguerite A W; Draaisma, Werner A; Stellato, R; Bemelman, Willem A; Boermeester, Marja A; Broeders, Ivo A M J; Belgers, Eric J; Toorenvliet, Boudewijn R; Prins, Hubert A; Consten, Esther C J

    2017-01-01

    Patients with recurrent or persisting complaints after an episode of left-sided diverticulitis are managed with either conservative measures or elective sigmoidectomy. To date, there are no data from randomised trials. We aimed to establish which treatment leads to a better quality of life for patients with diverticulitis. We did an open-label, multicentre, randomised controlled trial (DIRECT trial) in 24 teaching and two academic hospitals in the Netherlands. Patients aged 18-75 years presenting with either recurrent (three or more presentations with clinical signs of acute diverticulitis within 2 years) or persistent abdominal complaints (ongoing lower left abdominal pain or persistent change in bowel habits for ≥3 months) after an episode of left-sided diverticulitis, confirmed by CT, ultrasound, or endoscopy, were included. Patients were excluded if they had previous elective or emergency surgery for acute sigmoid diverticulitis, an absolute operation indication, suspicion of a colorectal malignancy, with a preoperative or postoperative risk greater than III (on the American Society of Anesthesiologists classification), or were unable to complete questionnaire or follow-up. Patients were randomly assigned (3:3) to receive conservative management or elective (laparoscopic) sigmoidectomy using a digital randomisation system, stratified by type of disease and centre, with a block size of six. Patients, physicians, and researchers were not masked to treatment allocation. Our primary endpoint was health-related quality of life, measured by the Gastrointestinal Quality of Life Index (GIQLI) at 6 months after inclusion or surgery, depending on randomisation group. This trial is registered with trialregister.nl, number NTR1478, and is closed for inclusion. Between July 1, 2010, and April 1, 2014, we randomly assigned 109 patients to receive surgical treatment (resection; n=53) or conservative management (n=56), after which the Data Safety and Monitoring Board

  11. A rapid and simple chemiluminescence method for screening levels of inosine and hypoxanthine in non-traumatic chest pain patients.

    Science.gov (United States)

    Farthing, Don E; Sica, Domenic; Hindle, Michael; Edinboro, Les; Xi, Lei; Gehr, Todd W B; Gehr, Lynne; Farthing, Christine A; Larus, Terri L; Fakhry, Itaf; Karnes, H Thomas

    2011-01-01

    A rapid and simple chemiluminescence method was developed for detection of inosine and hypoxanthine in human plasma. The method utilized a microplate luminometer with direct injectors to automatically dispense reagents during sample analysis. Enzymatic conversions of inosine to hypoxanthine, followed by hypoxanthine to xanthine to uric acid, generated superoxide anion radicals as a useful metabolic by-product. The free radicals react with Pholasin(®) , a sensitive photoprotein used for chemiluminescence detection, to produce measurable blue-green light. The use of Pholasin(®) and a chemiluminescence signal enhancer, Adjuvant-K™, eliminated the need for plasma clean-up steps prior to analysis. The method used 20 μL of heparinized plasma, with complete analysis of total hypoxanthine levels (inosine is metabolized to hypoxanthine using purine nucleoside phosphorylase) in approximately 3.7 min. The rapid chemiluminescence method demonstrated the capability of differentiating total hypoxanthine levels between healthy individuals, and patients presenting with non-traumatic chest pain and potential acute cardiac ischemia. The results support the potential use of chemiluminescence methodology as a diagnostic tool to rapidly screen for elevated levels of inosine and hypoxanthine in human plasma, potential biomarkers of acute cardiac ischemia. Copyright © 2009 John Wiley & Sons, Ltd.

  12. Cardiac magnetic resonance imaging in patients with chest pain, high troponin levels and absence of coronary artery obstruction

    International Nuclear Information System (INIS)

    Avegliano, G.P.; Costabel, J.P.; Kuschnir, P.; Thierer, J.; Alves de Lima, A.; Sanchez, G.; Ronderos, J.; Huguet, M.; Petit, M.; Frangi, A.A.

    2011-01-01

    The prevalence of myocardial infarction with angiographically normal coronary arteries is approximately 7-10%. The etiological diagnosis is sometimes difficult and is important in terms of clinical practice and prognosis. The goal of our study was to show a series of consecutive patients with an initial diagnosis of acute coronary syndrome with high troponin levels and absence of coronary artery obstruction in which cardiac magnetic resonance imaging (CMRI) gave a description of the myocardial lesion, orientating towards the etiological diagnosis. From January 2005 to December 2009, 720 consecutive patients with an initial diagnosis of acute coronary syndrome and elevated troponins were included; 64 of these patients did not present angiographically significant coronary artery stenosis. Within 72 ± 24 h after coronary angiography, these patients underwent CMRI using b-SSFP sequences for cine imaging in short-axis, 2-, 3- and 4- chamber views for the evaluation of segmental wall motion, with T2-weighted and delayed enhancement (DE) images of the myocardium with an 'inversion-recovery' sequence. The following diagnoses were made: myocarditis (39 patients); myocardial infarction (12 patients); Tako-Tsubo syndrome (8 patients); apical hypertrophic cardiomyopathy (2 patients); 3 patients remained without diagnosis. These findings demonstrate the usefulness of CMRI in the clinical scenario of patients with chest pain, inconclusive ECG findings and high troponin levels with angiographically normal coronary arteries. The presence and distribution pattern of DE make it possible to define the etiological diagnosis and interpret the physiopathological process. (authors) [es

  13. [The effect of alternative therapies on symptoms of patients with functional chest pain--pilot study with Johrei healing technique].

    Science.gov (United States)

    Gasiorowska, Anita; Navarro-Rodriguez, Tomas; Dickman, Ram; Wendel, Christopher; Moty, Bridget; Powers, Jeannette; Willis, Marcia; Koenig, Kristina; Ibuki, Yukihiro; Thai, Hoang; Fass, Ronnie

    2009-05-01

    was to determine the efficacy of Johrei as compared to wait-list in improving symptoms of FCP patients. Patients with chest pain of noncardiac origin for at least 3 months were enrolled into the study. All patients had to have negative upper endoscopy, pH testing and oesophageal manometry prior to randomization. Subsequently, patients were randomized to either Johrei or wait-list control. Patients received 18 Johrei sessions from a Johrei practitioner for 6 weeks. A total of 21 FCP patients enrolled into the Johrei group and 18 into the wait-list group. There was no difference in symptom intensity score between Johrei group and wait-list group at baseline (20.28 vs. 23.06, P = N.S.). However, there was a significant pre- and post-treatment reduction in symptom intensity in the Johrei group (20.28 vs. 7.0, P = 0.0023). There was no significant reduction in symptom intensity score between baseline and at the end of the study in the wait-list group (23.06 vs. 20.69, P = N.S.). This pilot study shows that Johrei may have a role in improving FCP symptoms; however, future studies are needed to compare Johrei treatment with sham Johrei or supportive care.

  14. Association between fine particulate air pollution and hospital admissions for chest pain in a subtropical city: Taipei, Taiwan.

    Science.gov (United States)

    Chen, Chih-Cheng; Yang, Chun-Yuh

    2017-01-01

    This study determined the association between fine particles (PM 2.5 ) levels and hospital admissions for chest pain (CP) in Taipei, Taiwan. Hospital admissions for CP and ambient air pollution data for Taipei were obtained for the period 2009-2013. The relative risk of hospital admissions was estimated using a case-crossover approach, after controlling for weather variables, day of the week, seasonality, and long-term time trends. For single-pollutant models (without adjustment for other pollutants), increased frequency of CP admissions was significantly associated with PM 2.5 levels on warm days (>23°C), with an interquartile range rise correlated with a 15% (95% confidence interval = 11-31%) elevation in number of CP admissions. In two-pollutant models, PM 2.5 remained significant after inclusion of each of the other four pollutants: sulfur dioxide (SO 2 ), nitrogen dioxide (NO 2 ), carbon monoxide (CO), and ozone (O 3 ) on warm days. Generally, no marked associations were observed between PM 2.5 levels and risk of CP admissions on cool days in both single- and two-pollutant models. This study provides evidence that higher PM 2.5 concentrations enhance the risk of hospital admissions for CP on warm days.

  15. Pregnancy-associated spontaneous coronary artery dissection (PASCAD): An etiology for chest pain in the young peripartum patient.

    Science.gov (United States)

    Lee, Richard; Carr, David

    2018-02-22

    Cardiac emergencies in pregnancy and the postpartum period are rare but often life-threatening. An emergency physician's differential diagnosis for chest pain in the peripartum patient often includes serious etiologies such as pulmonary embolism or myocardial infarction (MI). A lesser-known but important consideration on the differential for MI is that of a spontaneous coronary artery dissection (SCAD). SCAD is defined as an intramural hematoma within the coronary artery that compresses the true lumen. Expansion by increased pressures may lead to subsequent myocardial ischemia and infarction. This condition is the most common cause of pregnancy-associated MI and is reported as the cause of MI in 24% to 35% of all women younger than 50 years. This condition is predominately seen in young healthy females with no traditional risk factors for coronary artery or cardiac disease, and typically in the postpartum period. SCAD in the peripartum period is defined as pregnancy-associated spontaneous coronary artery dissection (PASCAD). Abnormal ECG changes, elevated troponins, and regional wall motional abnormalities on echocardiography are all diagnostic findings of SCAD, which can be ultimately confirmed with coronary angiography. Failure to immediately address this condition can lead to acute heart failure, cardiogenic shock, and death. Thrombolytic treatment may be harmful and is not recommended, and percutaneous coronary intervention can result in the iatrogenic propagation of further coronary dissection. As a result, the management for suspected SCAD involves emphasis on urgent transfer and urgent coronary artery angiography to determine appropriate treatment modalities.

  16. Coronary CT angiography for acute chest pain triage: techniques for radiation exposure reduction; 128 vs. 64 multidetector CT.

    Science.gov (United States)

    Goitein, Orly; Matetzky, Shlomi; Eshet, Yael; Goitein, David; Hamdan, Ashraf; Segni, Elio Di; Konen, Eli

    2011-10-01

    Coronary CT angiography (CCTA) is used daily in acute chest pain triage, although exposing patients to significant radiation dosage. CCTA using prospective ECG gating (PG CCTA) enables significant radiation reduction. To determine whether the routine use of 128 vs. 64 multidetector CT (MDCT) can increase the proportion of patients scanned using PG CCTA technique, lowering radiation exposure, without decreasing image quality. The study comprised 232 patients, 116 consecutive patients scanned using 128 MDCT (mean age 49 years, 79 men, BMI 28) and 116 consecutive patients (mean age 50 years, 75 men, BMI 28) which were scanned using 64 MDCT. PG CCTA was performed whenever technically permissible by each type of scanner: 64 MDCT = stable heart rate (HR) exposure was 6.2 ± 4.8 mSv and 10.4 ± 7.5 mSv for the 128 and 64 MDCT, respectively (P = 0.008). The 128 MDCT scanner enables utilization of PG CCTA technique in a greater proportion of patients, thereby decreasing the related radiation significantly, without hampering image quality.

  17. Comparison of clinical-based and ECG-based triage of acute chest pain in the Emergency Department.

    Science.gov (United States)

    Dechamps, Melanie; Castanares-Zapatero, Diego; Berghe, Patrick Vanden; Meert, Philippe; Manara, Alessandro

    2017-12-01

    In the Emergency Department, chest pain triage systems are based on either clinical features or ECG recording. In this prospective, single-center, observational study, we aimed to compare the diagnostic performance of these triage systems in distinguishing acute coronary syndromes (ACS) from diseases of mild severity. Patients were sorted into the triage systems based on collected data at admission and on a systematic 12-lead ECG performed at triage. The final diagnosis was determined after a 30-day follow-up. For ACS, we determined a high-acuity triage score (Level 1 or 2) as being adequate, and for mild severity diseases a low-acuity triage score (Level 3, 4 or 5) as being adequate. The diagnostic performance of all studied systems was moderate (AUC from 0.644 to 0.694), with no statistically significant difference found between them. However, characteristics of the systems differed because the clinical-based systems had a higher sensitivity (87-91%) but lower specificity (32-39%) compared with the ECG-based system (sensitivity 62% and specificity 64%). A higher sensitivity limits the risk of a patient with acute coronary syndrome staying unsafely in the waiting room, while a higher specificity prevents overcrowding. ECG at triage also ensures that no STEMIs or high-risk NSTEMIs are missed. Based on these findings, each Emergency Depatment could more accurately select the triage system that fits their local particularities.

  18. Clinician gestalt estimate of pretest probability for acute coronary syndrome and pulmonary embolism in patients with chest pain and dyspnea.

    Science.gov (United States)

    Kline, Jeffrey A; Stubblefield, William B

    2014-03-01

    Pretest probability helps guide diagnostic testing for patients with suspected acute coronary syndrome and pulmonary embolism. Pretest probability derived from the clinician's unstructured gestalt estimate is easier and more readily available than methods that require computation. We compare the diagnostic accuracy of physician gestalt estimate for the pretest probability of acute coronary syndrome and pulmonary embolism with a validated, computerized method. This was a secondary analysis of a prospectively collected, multicenter study. Patients (N=840) had chest pain, dyspnea, nondiagnostic ECGs, and no obvious diagnosis. Clinician gestalt pretest probability for both acute coronary syndrome and pulmonary embolism was assessed by visual analog scale and from the method of attribute matching using a Web-based computer program. Patients were followed for outcomes at 90 days. Clinicians had significantly higher estimates than attribute matching for both acute coronary syndrome (17% versus 4%; Pgestalt versus 0.78 (95% CI 0.71 to 0.85) for attribute matching. For pulmonary embolism, these values were 0.81 (95% CI 0.79 to 0.92) for clinician gestalt and 0.84 (95% CI 0.76 to 0.93) for attribute matching. Compared with a validated machine-based method, clinicians consistently overestimated pretest probability but on receiver operating curve analysis were as accurate for pulmonary embolism but not acute coronary syndrome. Copyright © 2013 American College of Emergency Physicians. Published by Mosby, Inc. All rights reserved.

  19. Chest X-Ray

    Medline Plus

    Full Text Available ... evaluate shortness of breath, persistent cough, fever, chest pain or injury. It may also be useful to ... of ionizing radiation, the benefit of an accurate diagnosis far outweighs any risk. For more information about ...

  20. Pragmatic approach to chest pain patients discharged with undetectable high-sensitivity troponin T and normal electrocardiogram: the STABS + CT protocol.

    Science.gov (United States)

    Bishop, Warrick; Girao, Gary

    2017-06-01

    A strategy that discharges chest pain patients with negative high-sensitivity troponin and non-ischaemic electrocardiography changes may still result in 0.44% of patients experiencing myocardial infarction within 30 days. We observed that a pragmatic approach that systematically discharged 25 patients on cardio-protective medications of aspirin, metoprolol and atorvastatin followed with prompt (<10 days) coronary computed tomography angiography resulted in no major adverse cardiac event and adverse drug reaction 30 days post-presentation. The strategy resulted in three patients (12%) ultimately diagnosed with likely unstable angina, which required planned coronary intervention in two patients and medical management in one patient. No unplanned readmissions for chest pains were noted from initial presentation through to 6-month follow up. © 2017 Royal Australasian College of Physicians.

  1. Acute left-sided colonic diverticulitis: clinical expressions, therapeutic insights, and role of computed tomography

    Science.gov (United States)

    Ambrosetti, Patrick

    2016-01-01

    The diagnostic approach of patients with suspected acute diverticulitis remains debated. On the one hand, a scoring system with the best predictive value in diagnosing acute diverticulitis has been developed in order to reduce the use of computed tomography (CT) scan, while, on the other hand, patients with a high probability of acute diverticulitis should benefit from CT scan from a clinical viewpoint, ensuring that they will receive the most appropriate treatment. The place and classification of CT scan for acute diverticulitis need to be reassessed. If the management of uncomplicated acute diverticulitis, abscess, and fecal peritonitis is now well codified, urgent surgical or medical treatment of hemodynamically stable patients presenting with intraperitoneal air or fluid without uncontrolled sepsis is still under discussion. Furthermore, the indications for laparoscopic lavage are not yet well established. It is known for years that episode(s) of acute uncomplicated diverticulitis may induce painful recurrent bowel symptoms, known as symptomatic uncomplicated diverticular disease and irritable bowel syndrome-like diverticular disease. These two clinical expressions of diverticular disease, that may darken quality of life, are treated medically aimed at symptom relief. The possible place of surgery should be discussed. Clinical and CT scan classifications should be separated entities. PMID:27574459

  2. Acute left-sided colonic diverticulitis: clinical expressions, therapeutic insights, and role of computed tomography

    Directory of Open Access Journals (Sweden)

    Ambrosetti P

    2016-08-01

    Full Text Available Patrick Ambrosetti Department of Surgery, Clinique Générale Beaulieu, Geneva, Switzerland Abstract: The diagnostic approach of patients with suspected acute diverticulitis remains debated. On the one hand, a scoring system with the best predictive value in diagnosing acute diverticulitis has been developed in order to reduce the use of computed tomography (CT scan, while, on the other hand, patients with a high probability of acute diverticulitis should benefit from CT scan from a clinical viewpoint, ensuring that they will receive the most appropriate treatment. The place and classification of CT scan for acute diverticulitis need to be reassessed. If the management of uncomplicated acute diverticulitis, abscess, and fecal peritonitis is now well codified, urgent surgical or medical treatment of hemodynamically stable patients presenting with intraperitoneal air or fluid without uncontrolled sepsis is still under discussion. Furthermore, the indications for laparoscopic lavage are not yet well established. It is known for years that episode(s of acute uncomplicated diverticulitis may induce painful recurrent bowel symptoms, known as symptomatic uncomplicated diverticular disease and irritable bowel syndrome-like diverticular disease. These two clinical expressions of diverticular disease, that may darken quality of life, are treated medically aimed at symptom relief. The possible place of surgery should be discussed. Clinical and CT scan classifications should be separated entities. Keywords: diverticulitis, urgent treatment, chronic symptoms, clinical and CT scan classifications

  3. HEART score and clinical gestalt have similar diagnostic accuracy for diagnosing ACS in an unselected population of patients with chest pain presenting in the ED.

    Science.gov (United States)

    Visser, Anniek; Wolthuis, Albert; Breedveld, Rob; ter Avest, Ewoud

    2015-08-01

    Acute coronary syndrome (ACS) can be a diagnostic challenge in the emergency department (ED). Recently, the HEART score was developed, a simple bedside scoring system that quantifies risk of ischaemic events in patients with undifferentiated chest pain presenting in the ED. In this prospective cohort study, we compared the diagnostic accuracy of HEART score and clinical gestalt (clinical judgement) for diagnosing ACS in an unselected population of patients with chest pain presenting to the ED. HEART score (0-10) and clinical gestalt (low risk, intermediate risk or high risk of ACS) were prospectively determined in the ED in 255 patients presenting with chest pain by the treating physician. The reference standard was the presence of ACS, which was defined as either acute myocardial infarction (AMI) or the occurrence of a major adverse cardiac event within 6 weeks after presentation in the ED. 75 out of 255 patients (29%) had an ACS. A HEART score ≤3 had a lower negative likelihood ratio (0.15 (0.06-0.36)) for ACS than a low risk based on clinical gestalt (0.35 (0.19-0.64)), whereas a high HEART score ≥7 had a higher positive likelihood ratio (5.2 (3.2-8.5) vs 3.1 (2.2-4.4)). However, c-statistic of HEART score was not significantly different from clinical gestalt (0.81 (0.76-0.86) vs 0.79 (0.73-0.84), p=0.13). Our study demonstrates that HEART score and clinical gestalt have similar diagnostic accuracy for diagnosing ACS in an unselected population of patients with chest pain presenting in the ED. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  4. Coronary computed tomography and triple rule out CT in patients with acute chest pain and an intermediate cardiac risk profile. Part 1: Impact on patient management

    International Nuclear Information System (INIS)

    Gruettner, Joachim; Fink, Christian; Walter, Thomas; Meyer, Mathias; Apfaltrer, Paul; Schoepf, U. Joseph; Saur, Joachim; Sueselbeck, Tim; Traunwieser, Dominik; Takx, Richard

    2013-01-01

    Objective: To evaluate the impact of coronary CT angiography (coronary CTA) or “triple-rule-out” CT angiography (TRO-CTA) on patient management in the work-up of patients with acute chest pain and an intermediate cardiac risk profile. Materials and methods: 100 patients with acute chest pain and an intermediate cardiac risk for acute coronary syndrome (ACS) underwent coronary CTA or TRO-CTA for the evaluation of chest pain. Patients with a high and low cardiac risk profile were not included in this study. All patients with significant coronary stenosis >50% on coronary CTA underwent invasive coronary catheterization (ICC). Important other pathological findings were recorded. All patients had a 90-day follow-up period for major adverse cardiac events (MACE). Results: Based on a negative coronary CTA 60 of 100 patients were discharged on the same day. None of the discharged patients showed MACE during the 90-day follow-up. Coronary CTA revealed a coronary stenosis >50% in 19 of 100 patients. ICC confirmed significant coronary stenosis in 17/19 patients. Among the 17 true positive patients, 9 underwent percutaneous coronary intervention with stent implantation, 7 were received intensified medical therapy, and 1 patient underwent coronary artery bypass surgery. A TRO-CTA protocol was performed in 36/100 patients due to elevated D-dimer levels. Pulmonary embolism was present in 5 patients, pleural effusion of unknown etiology in 3 patients, severe right ventricular dysfunction with pericardial effusion in 1 patient, and an incidental bronchial carcinoma was diagnosed in 1 patient. Conclusion: Coronary CTA and TRO-CTA allow a rapid and safe discharge in the majority of patients presenting with acute chest pain and an intermediate risk for ACS while at the same time identifies those with significant coronary artery stenosis

  5. Use of multislice CT for the evaluation of emergency room patients with chest pain: the so-called "triple rule-out".

    Science.gov (United States)

    Gallagher, Michael J; Raff, Gilbert L

    2008-01-01

    Recent advances in computed tomography (CT) technology have made high resolution noninvasive coronary angiograms possible. Multiple studies involving over 2,000 patients have established that coronary CT angiography (CCTA) is highly accurate for delineation of the presence and severity of coronary atherosclerosis. The high negative predictive value (>95%) found in these studies suggests that CCTA is an attractive option for exclusion of coronary artery disease in properly selected emergency department patients with acute chest pain. CT is also a well established and accurate tool for the diagnosis of acute aortic dissection and pulmonary embolism. Recent technical developments now permit acquisition of well-opacified images of the coronary arteries, thoracic aorta and pulmonary arteries from a single CT scan. While this so called "triple-rule out" scan protocol can potentially exclude fatal causes of chest pain in all three vascular beds, the attendant higher radiation dose of this method precludes its routine use except when there is sufficient support for the diagnosis of either aortic dissection or pulmonary embolism. This article provides an overview of CCTA, and reviews the clinical evidence supporting the use of this technique for triage of patients with acute chest pain. Copyright 2008 Wiley-Liss, Inc.

  6. Subxyphoid pleural drain confers lesser impairment in respiratory muscle strength, oxygenation and lower chest pain after off-pump coronary artery bypass grafting: a randomized controlled trial.

    Science.gov (United States)

    Cancio, Andreia S A; Guizilini, Solange; Bolzan, Douglas W; Dauar, Renato B; Succi, José E; de Paola, Angelo A V; Carvalho, Antonio C de Camargo; Gomes, Walter J

    2012-01-01

    To evaluate respiratory muscle strength, oxygenation and chest pain in patients undergoing off-pump coronary artery bypass (OPCAB) using internal thoracic artery grafts comparing pleural drain insertion site at the subxyphoid region versus the lateral region. Forty patients were randomized into two groups in accordance with the pleural drain site. Group II (n = 19) -pleural drain exteriorized in the intercostal space; group (SI) (n = 21) chest tube exteriorized at the subxyphoid region. All patients underwent assessment of respiratory muscle strength (inspiratory and expiratory) on the pre, 1, 3 and 5 postoperative days (POD). Arterial blood gas analysis was collected on the pre and POD1. The chest pain sensation was measured 1, 3 and 5 POD. A significant decrease in respiratory muscle strength (inspiratory and expiratory) was seen in both groups until POD5 (P pleural drainage showed less decrease in respiratory muscle strength, better preservation of blood oxygenation and reduced thoracic pain compared to patients with intercostal drain on early OPCAB postoperative.

  7. Impact of Fractionation and Dose in a Multivariate Model for Radiation-Induced Chest Wall Pain

    International Nuclear Information System (INIS)

    Din, Shaun U.; Williams, Eric L.; Jackson, Andrew; Rosenzweig, Kenneth E.; Wu, Abraham J.; Foster, Amanda; Yorke, Ellen D.; Rimner, Andreas

    2015-01-01

    Purpose: To determine the role of patient/tumor characteristics, radiation dose, and fractionation using the linear-quadratic (LQ) model to predict stereotactic body radiation therapy–induced grade ≥2 chest wall pain (CWP2) in a larger series and develop clinically useful constraints for patients treated with different fraction numbers. Methods and Materials: A total of 316 lung tumors in 295 patients were treated with stereotactic body radiation therapy in 3 to 5 fractions to 39 to 60 Gy. Absolute dose–absolute volume chest wall (CW) histograms were acquired. The raw dose-volume histograms (α/β = ∞ Gy) were converted via the LQ model to equivalent doses in 2-Gy fractions (normalized total dose, NTD) with α/β from 0 to 25 Gy in 0.1-Gy steps. The Cox proportional hazards (CPH) model was used in univariate and multivariate models to identify and assess CWP2 exposed to a given physical and NTD. Results: The median follow-up was 15.4 months, and the median time to development of CWP2 was 7.4 months. On a univariate CPH model, prescription dose, prescription dose per fraction, number of fractions, D83cc, distance of tumor to CW, and body mass index were all statistically significant for the development of CWP2. Linear-quadratic correction improved the CPH model significance over the physical dose. The best-fit α/β was 2.1 Gy, and the physical dose (α/β = ∞ Gy) was outside the upper 95% confidence limit. With α/β = 2.1 Gy, V NTD99Gy was most significant, with median V NTD99Gy  = 31.5 cm 3 (hazard ratio 3.87, P<.001). Conclusion: There were several predictive factors for the development of CWP2. The LQ-adjusted doses using the best-fit α/β = 2.1 Gy is a better predictor of CWP2 than the physical dose. To aid dosimetrists, we have calculated the physical dose equivalent corresponding to V NTD99Gy  = 31.5 cm 3 for the 3- to 5-fraction groups

  8. A 2-h diagnostic protocol to assess patients with chest pain symptoms in the Asia-Pacific region (ASPECT): a prospective observational validation study.

    Science.gov (United States)

    Than, Martin; Cullen, Louise; Reid, Christopher M; Lim, Swee Han; Aldous, Sally; Ardagh, Michael W; Peacock, W Frank; Parsonage, William A; Ho, Hiu Fai; Ko, Hiu Fai; Kasliwal, Ravi R; Bansal, Manish; Soerianata, Sunarya; Hu, Dayi; Ding, Rongjing; Hua, Qi; Seok-Min, Kang; Sritara, Piyamitr; Sae-Lee, Ratchanee; Chiu, Te-Fa; Tsai, Kuang-Chau; Chu, Fang-Yeh; Chen, Wei-Kung; Chang, Wen-Han; Flaws, Dylan F; George, Peter M; Richards, A Mark

    2011-03-26

    Patients with chest pain contribute substantially to emergency department attendances, lengthy hospital stay, and inpatient admissions. A reliable, reproducible, and fast process to identify patients presenting with chest pain who have a low short-term risk of a major adverse cardiac event is needed to facilitate early discharge. We aimed to prospectively validate the safety of a predefined 2-h accelerated diagnostic protocol (ADP) to assess patients presenting to the emergency department with chest pain symptoms suggestive of acute coronary syndrome. This observational study was undertaken in 14 emergency departments in nine countries in the Asia-Pacific region, in patients aged 18 years and older with at least 5 min of chest pain. The ADP included use of a structured pre-test probability scoring method (Thrombolysis in Myocardial Infarction [TIMI] score), electrocardiograph, and point-of-care biomarker panel of troponin, creatine kinase MB, and myoglobin. The primary endpoint was major adverse cardiac events within 30 days after initial presentation (including initial hospital attendance). This trial is registered with the Australia-New Zealand Clinical Trials Registry, number ACTRN12609000283279. 3582 consecutive patients were recruited and completed 30-day follow-up. 421 (11.8%) patients had a major adverse cardiac event. The ADP classified 352 (9.8%) patients as low risk and potentially suitable for early discharge. A major adverse cardiac event occurred in three (0.9%) of these patients, giving the ADP a sensitivity of 99.3% (95% CI 97.9-99.8), a negative predictive value of 99.1% (97.3-99.8), and a specificity of 11.0% (10.0-12.2). This novel ADP identifies patients at very low risk of a short-term major adverse cardiac event who might be suitable for early discharge. Such an approach could be used to decrease the overall observation periods and admissions for chest pain. The components needed for the implementation of this strategy are widely available. The

  9. Chest pain unit management of patients at low and not low-risk for coronary artery disease in the emergency department. A 5-year experience in the Florence area.

    Science.gov (United States)

    Conti, A; Paladini, B; Magazzini, S; Toccafondi, S; Olivotto, I; Zanobetti, M; Camaiti, A; Bini, G; Grifoni, S; Pieroni, C; Antoniucci, D; Berni, G

    2002-03-01

    In this study, we screened a total of 6723 consecutive patients with chest pain and ECG non-diagnostic for acute myocardial infarction (AMI) on presentation to the emergency department (ED). The aim of the study was to avoid missed AMI, improve safe early discharge and reduce inappropriate coronary care unit (CCU) admission. Chest pain patients were triaged using a clinical chest pain score and managed in a chest pain unit (CPU). Patients with a low clinical chest pain score were considered at very 'low-risk' for cardiovascular events and discharged from the ED; patients with a high chest pain score were submitted to CPU management. Observation and titration of serum markers of myocardial injury were obtained up to 6 hours. Rest or stress myocardial scintigraphy (SPECT) was performed in patients > 40 years or with > or = 2 major coronary risk factors. Exercise Tolerance Test (ETT) or Stress-Echocardiogram (stress-Echo) were performed in younger patients or with managed in the CPU. In this group, 1487 patients (representing 22% of the overall study group) were found positive for CAD, two-thirds because of delayed ECG or serum markers of myocardial injury, and one-third by Echo, SPECT or ETT. In conclusion, CPU based management allowed 22% early detection of myocardial ischaemia and 78% early discharge from the ED avoiding inappropriate CCU admission and optimizing the use of urgent angiography.

  10. Pediatric Chest Pain-Low-Probability Referral: A Multi-Institutional Analysis From Standardized Clinical Assessment and Management Plans (SCAMPs®), the Pediatric Health Information Systems Database, and the National Ambulatory Medical Care Survey.

    Science.gov (United States)

    Harahsheh, Ashraf S; O'Byrne, Michael L; Pastor, Bill; Graham, Dionne A; Fulton, David R

    2017-11-01

    We conducted a study to assess test characteristics of red-flag criteria for identifying cardiac disease causing chest pain and technical charges of low-probability referrals. Accuracy of red-flag criteria was ascertained through study of chest pain Standardized Clinical Assessment and Management Plans (SCAMPs®) data. Patients were divided into 2 groups: Group1 (concerning clinical elements) and Group2 (without). We compared incidence of cardiac disease causing chest pain between these 2 groups. Technical charges of Group 2 were analyzed using the Pediatric Health Information System database. Potential savings for the US population was estimated using National Ambulatory Medical Care Survey data. Fifty-two percent of subjects formed Group 1. Cardiac disease causing chest pain was identified in 8/1656 (0.48%). No heart disease was identified in patients in Group 2 ( P = .03). Applying red-flags in determining need for referral identified patients with cardiac disease causing chest pain with 100% sensitivity. Median technical charges for Group 2, over a 4-year period, were US2014$775 559. Eliminating cardiac testing of low-probability referrals would save US2014$3 775 182 in technical charges annually. Red-flag criteria were an effective screen for children with chest pain. Eliminating cardiac testing in children without red-flags for referral has significant technical charge savings.

  11. Relation of Tricuspid Regurgitation to Liver Stiffness Measured by Transient Elastography in Patients With Left-Sided Cardiac Valve Disease.

    Science.gov (United States)

    Chen, Yan; Seto, Wai-Kay; Ho, Lai-Ming; Fung, James; Jim, Man-Hong; Yip, Gabriel; Fan, Katherine; Zhen, Zhe; Liu, Ju-Hua; Yuen, Man-Fung; Lau, Chu-Pak; Tse, Hung-Fat; Yiu, Kai-Hang

    2016-02-15

    The aim of the study was to evaluate the relation between tricuspid regurgitation (TR) severity and liver stiffness (LS) in patients with TR. A total of 131 patients with various degrees of TR secondary to left-sided heart valve disease were enrolled. Severity of TR was quantitatively assessed by proximal isovelocity surface area-derived effective regurgitant orifice (ERO). Patients were divided into 2 groups: 48 with mild-moderate TR (ERO 2.15 cm(2)) provided a high specificity of 78% for significant LS. In conclusion, the present study demonstrates that TR-ERO, right atrial pressure, and IVC diameter are important parameters associated with LS in patients with TR. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Isolated persistent left-sided superior vena cava, giant coronary sinus, atrial tachycardia and heart failure in a child

    Directory of Open Access Journals (Sweden)

    Nagaraja Moorthy

    2013-09-01

    Full Text Available Persistence of a left-sided superior vena cava (PLSVC with absent right superior vena cava (isolated PLSVC is a very rare venous malformation and commonly associated with congenital heart disease or alterations of the cardiac situs. We describe an unusual case of a young boy presenting with persistent atrial tachycardia and congestive heart failure. He was detected to have unexplained grossly dilated right atrium, right ventricle with systolic dysfunction and a giant coronary sinus (CS. The dilated CS closely mimicked a pseudo cor-triatriatum on echocardiography. Contrast echocardiography from both arms revealed opacification of the CS before the right atrium. Bilateral upper limb venography confirmed the presence of absent right SVC and isolated persistent left SVC draining into the giant coronary sinus.

  13. Sleeping and resting respiratory rates in dogs and cats with medically-controlled left-sided congestive heart failure.

    Science.gov (United States)

    Porciello, F; Rishniw, M; Ljungvall, I; Ferasin, L; Haggstrom, J; Ohad, D G

    2016-01-01

    Sleeping and resting respiratory rates (SRR and RRR, respectively) are commonly used to monitor dogs and cats with left-sided cardiac disease and to identify animals with left-sided congestive heart failure (L-CHF). Dogs and cats with subclinical heart disease have SRRmean values dogs and cats with CHF that is well controlled with medical therapy. In this study, SRR and RRR were measured by the owners of 51 dogs and 22 cats with stable, well-controlled CHF. Median canine SRRmean was 20 breaths/min (7-39 breaths/min); eight dogs were ≥25 breaths/min and one dog only was ≥30 breaths/min. Canine SRRmean was unrelated to pulmonary hypertension or diuretic dose. Median feline SRRmean was 20 breaths/min (13-31 breaths/min); four cats were ≥25 breaths/min and only one cat was ≥30 breaths/min. Feline SRRmean was unrelated to diuretic dose. SRR remained stable during collection in both species with little day-to-day variability. The median canine RRRmean was 24 breaths/min (12-44 breaths/min), 17 were ≥25 breaths/min, seven were ≥30 breaths/min, two were >40 breaths/min. Median feline RRRmean was 24 breaths/min (15-45 breaths/min); five cats had RRRmean ≥25 breaths/min; one had ≥30 breaths/min, and two had ≥40 breaths/min. These data suggest that most dogs and cats with CHF that is medically well-controlled and stable have SRRmean and RRRmean dogs and cats. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Volumetric modulated arc therapy and breath-hold in image-guided locoregional left-sided breast irradiation

    International Nuclear Information System (INIS)

    Osman, Sarah O.S.; Hol, Sandra; Poortmans, Philip M.; Essers, Marion

    2014-01-01

    Purpose: To investigate the effects of using volumetric modulated arc therapy (VMAT) and/or voluntary moderate deep inspiration breath-hold (vmDIBH) in the radiation therapy (RT) of left-sided breast cancer including the regional lymph nodes. Materials and methods: For 13 patients, four treatment combinations were compared; 3D-conformal RT (i.e., forward IMRT) in free-breathing 3D-CRT(FB), 3D-CRT(vmDIBH), 2 partial arcs VMAT(FB), and VMAT(vmDIBH). Prescribed dose was 42.56 Gy in 16 fractions. For 10 additional patients, 3D-CRT and VMAT in vmDIBH only were also compared. Results: Dose conformity, PTV coverage, ipsilateral and total lung doses were significantly better for VMAT plans compared to 3D-CRT. Mean heart dose (D mean,heart ) reduction in 3D-CRT(vmDIBH) was between 0.9 and 8.6 Gy, depending on initial D mean,heart (in 3D-CRT(FB) plans). VMAT(vmDIBH) reduced the D mean,heart further when D mean,heart was still >3.2 Gy in 3D-CRT(vmDIBH). Mean contralateral breast dose was higher for VMAT plans (2.7 Gy) compared to 3DCRT plans (0.7 Gy). Conclusions: VMAT and 3D-CRT(vmDIBH) significantly reduced heart dose for patients treated with locoregional RT of left-sided breast cancer. When D mean,heart exceeded 3.2 Gy in 3D-CRT(vmDIBH) plans, VMAT(vmDIBH) resulted in a cumulative heart dose reduction. VMAT also provided better target coverage and reduced ipsilateral lung dose, at the expense of a small increase in the dose to the contralateral breast

  15. Does routine pressure wire assessment influence management strategy at coronary angiography for diagnosis of chest pain?: the RIPCORD study.

    Science.gov (United States)

    Curzen, Nick; Rana, Omar; Nicholas, Zoe; Golledge, Peter; Zaman, Azfar; Oldroyd, Keith; Hanratty, Colm; Banning, Adrian; Wheatcroft, Stephen; Hobson, Alex; Chitkara, Kam; Hildick-Smith, David; McKenzie, Dan; Calver, Alison; Dimitrov, Borislav D; Corbett, Simon

    2014-04-01

    The use of coronary angiography (CA) for diagnosis and management of chest pain (CP) has several flaws. The assessment of coronary artery disease using fractional flow reserve (FFR) is a well-validated technique for describing lesion-level ischemia and improves clinical outcome in the context of percutaneous coronary intervention. The impact of routine FFR at the time of diagnostic CA on patient management has not been determined. Two hundred patients with stable CP underwent CA for clinical indications. The supervising cardiologist (S.C.) made a management plan based on CA (optimal medical therapy alone, percutaneous coronary intervention, coronary artery bypass grafting, or more information required) and also recorded which stenoses were significant. An interventional cardiologist then measured FFR in all patent coronary arteries of stentable diameter (≥2.25 mm). S.C. was then asked to make a second management plan when FFR results were disclosed. Overall, after disclosure of FFR data, management plan based on CA alone was changed in 26% of patients, and the number and localization of functional stenoses changed in 32%. Specifically, of 72 cases in which optimal medical therapy was recommended after CA, 9 (13%) were actually referred for revascularization with FFR data. By contrast, of 89 cases in whom management plan was optimal medical therapy based on FFR, revascularization would have been recommended in 25 (28%) based on CA. Routine measurement of FFR at CA has important influence both on which coronary arteries have significant stenoses and on patient management. These findings could have important implications for clinical practice. http://www.clinicaltrial.gov. Unique identifier: NCT01070771.

  16. Societal costs of non-cardiac chest pain compared with ischemic heart disease--a longitudinal study.

    Science.gov (United States)

    Mourad, Ghassan; Alwin, Jenny; Strömberg, Anna; Jaarsma, Tiny

    2013-10-09

    Non-cardiac chest pain (NCCP) is a common complaint. Our aim was to present a detailed description of the costs of patients with NCCP compared to patients with acute myocardial infarction (AMI) and Angina Pectoris (AP) from a societal perspective. Data on healthcare utilization and annual societal costs, including direct healthcare costs and indirect costs due to productivity loss, were collected from different databases. The participants consisted of 199 patients from a general hospital in Sweden (99 with NCCP, 51 with AMI, 49 with AP), mean age of 67 years, 59% men. NCCP, AMI, and AP patients had on average 54, 50 and 65 primary care contacts and 3, 4, and 4 hospital admissions during a period of 2 years. Length of hospital stay was 6, 11 and 11 days. On average, 14%, 18%, and 25% of NCCP, AMI and AP patients were on sick-leave annually, and about 12% in each group received a disability pension. The mean annual societal costs of NCCP, AMI and AP patients were €10,068, €15,989 and €14,737. Although the annual societal cost of NCCP patients was lower than in AMI and AP patients, the cost was still considerable (€10,068). Taken into account the high prevalence of NCCP, the cumulative annual national cost of these patients could be more than the double of AMI and AP if all patients incurred the same costs as in this study. Targeted interventions are important in order to support patients with NCCP and minimize healthcare utilization and costs.

  17. Chest pain with ST segment elevation in a patient with prosthetic aortic valve infective endocarditis: a case report

    Directory of Open Access Journals (Sweden)

    Gamma Reto

    2011-08-01

    Full Text Available Abstract Introduction Acute ST-segment elevation myocardial infarction secondary to atherosclerotic plaque rupture is a common medical emergency. This condition is effectively managed with percutaneous coronary intervention or thrombolysis. We report a rare case of acute myocardial infarction secondary to coronary embolisation of valvular vegetation in a patient with infective endocarditis, and we highlight how the management of this phenomenon may not be the same. Case presentation A 73-year-old British Caucasian man with previous tissue aortic valve replacement was diagnosed with and treated for infective endocarditis of his native mitral valve. His condition deteriorated in hospital and repeat echocardiography revealed migration of vegetation to his aortic valve. Whilst waiting for surgery, our patient developed severe central crushing chest pain with associated anterior ST segment elevation on his electrocardiogram. Our patient had no history or risk factors for ischaemic heart disease. It was likely that coronary embolisation of part of the vegetation had occurred. Thrombolysis or percutaneous coronary intervention treatments were not performed in this setting and a plan was made for urgent surgical intervention. However, our patient deteriorated rapidly and unfortunately died. Conclusion Clinicians need to be aware that atherosclerotic plaque rupture is not the only cause of acute myocardial infarction. In the case of septic vegetation embolisation, case report evidence reveals that adopting the current strategies used in the treatment of myocardial infarction can be dangerous. Thrombolysis risks intra-cerebral hemorrhage from mycotic aneurysm rupture. Percutaneous coronary intervention risks coronary mycotic aneurysm formation, stent infections as well as distal septic embolisation. As yet, there remains no defined treatment modality and we feel all cases should be referred to specialist cardiac centers to consider how best to proceed.

  18. Prognostic utility of the exercise thallium-201 test in ambulatory patients with chest pain: comparison with cardiac catheterization

    International Nuclear Information System (INIS)

    Kaul, S.; Lilly, D.R.; Gascho, J.A.; Watson, D.D.; Gibson, R.S.; Oliner, C.A.; Ryan, J.M.; Beller, G.A.

    1988-01-01

    The goal of this study was to determine the prognostic utility of the exercise thallium-201 stress test in ambulatory patients with chest pain who were also referred for cardiac catheterization. Accordingly, 4 to 8 year (mean +/- 1SD, 4.6 +/- 2.6 years) follow-up data were obtained for all but one of 383 patients who underwent both exercise thallium-201 stress testing and cardiac catheterization from 1978 to 1981. Eighty-three patients had a revascularization procedure performed within 3 months of testing and were excluded from analysis. Of the remaining 299 patients, 210 had no events and 89 had events (41 deaths, nine nonfatal myocardial infarctions, and 39 revascularization procedures greater than or equal to 3 months after testing). When all clinical, exercise, thallium-201, and catheterization variables were analyzed by Cox regression analysis, the number of diseased vessels (when defined as greater than or equal to 50% luminal diameter narrowing) was the single most important predictor of future cardiac events (chi 2 = 38.1) followed by the number of segments demonstrating redistribution on delayed thallium-201 images (chi 2 = 16.3), except in the case of nonfatal myocardial infarction, for which redistribution was the most important predictor of future events. When coronary artery disease was defined as 70% or greater luminal diameter narrowing, the number of diseased vessels significantly (p less than .01) lost its power to predict events (chi 2 = 14.5). Other variables found to independently predict future events included change in heart rate from rest to exercise (chi 2 = 13.0), ST segment depression on exercise (chi 2 = 13.0), occurrence of ventricular arrhythmias on exercise (chi 2 = 5.9), and beta-blocker therapy (chi 2 = 4.3)

  19. Angina (Chest Pain)

    Science.gov (United States)

    ... angina, including microvascular angina, Prinzmetal's angina, stable angina, unstable angina and variant angina. View an animation of angina . ... they differ is important. Stable Angina / Angina Pectoris Unstable Angina Variant (Prinzmetal) Angina Microvascular Angina Understand Your Risk ...

  20. Cardiac dose reduction with deep inspiration breath hold for left-sided breast cancer radiotherapy patients with and without regional nodal irradiation

    International Nuclear Information System (INIS)

    Yeung, Rosanna; Conroy, Leigh; Long, Karen; Walrath, Daphne; Li, Haocheng; Smith, Wendy; Hudson, Alana; Phan, Tien

    2015-01-01

    Deep inspiration breath hold (DIBH) reduces heart and left anterior descending artery (LAD) dose during left-sided breast radiation therapy (RT); however there is limited information about which patients derive the most benefit from DIBH. The primary objective of this study was to determine which patients benefit the most from DIBH by comparing percent reduction in mean cardiac dose conferred by DIBH for patients treated with whole breast RT ± boost (WBRT) versus those receiving breast/chest wall plus regional nodal irradiation, including internal mammary chain (IMC) nodes (B/CWRT + RNI) using a modified wide tangent technique. A secondary objective was to determine if DIBH was required to meet a proposed heart dose constraint of D mean < 4 Gy in these two cohorts. Twenty consecutive patients underwent CT simulation both free breathing (FB) and DIBH. Patients were grouped into two cohorts: WBRT (n = 11) and B/CWRT + RNI (n = 9). 3D-conformal plans were developed and FB was compared to DIBH for each cohort using Wilcoxon signed-rank tests for continuous variables and McNemar’s test for discrete variables. The percent relative reduction conferred by DIBH in mean heart and LAD dose, as well as lung V 20 were compared between the two cohorts using Wilcox rank-sum testing. The significance level was set at 0.05 with Bonferroni correction for multiple testing. All patients had comparable target coverage on DIBH and FB. DIBH statistically significantly reduced mean heart and LAD dose for both cohorts. Percent reduction in mean heart and LAD dose with DIBH was significantly larger in the B/CWRT + RNI cohort compared to WBRT group (relative reduction in mean heart and LAD dose: 55.9 % and 72.1 % versus 29.2 % and 43.5 %, p < 0.02). All patients in the WBRT group and five patients (56 %) in the B/CWBRT + RNI group met heart D mean <4 Gy with FB. All patients met this constraint with DIBH. All patients receiving WBRT met D mean Heart < 4 Gy on FB, while only slightly over

  1. Myocardial perfusion changes in patients irradiated for left-sided breast cancer and correlation with coronary artery distribution

    International Nuclear Information System (INIS)

    Lind, Pehr A.; Pagnanelli, Robert; Marks, Lawrence B.; Borges-Neto, Salvador; Hu, Caroline; Zhou, S.-M.; Light, Kim; Hardenbergh, Patricia H.

    2003-01-01

    Purpose: To evaluate postradiation regional heart perfusion changes with single photon emission tomography (SPECT) myocardial perfusion imaging in 69 patients treated with tangential photon beams radiation therapy (RT) for left-sided breast cancer. To correlate SPECT changes with percent irradiated left ventricle (LV) volume and risk factors for coronary artery disease (CAD). Methods and Materials: Rest SPECT of the LV was acquired pre-RT and at 6-month intervals post-RT. The extent of defects (%) with a severity > 1.5 standard deviations below the mean was quantitatively analyzed for the distributions of the left anterior descending (LAD) artery, left circumflex (LCX) artery, and right coronary artery (RCA) based on computer assisted polar map reconstruction (i.e., bull's-eye-view). Changes in perfusion were correlated with percent irradiated LV receiving > 25 Gy (range 0-32%). Data on patient- and treatment-related factors were collected prospectively (e.g., cardiac premorbidity, risk factors for CAD, chemotherapy, and hormonal treatment). Results: In the LAD distribution, there were increased perfusion defects at 6 months (median 11%; interquartile range 2-23) compared with baseline (median 5%; interquartile range 1-14) (p<0.001). There were no increases in perfusion defects in the LCX or RCA distributions. In multivariate analysis, the SPECT perfusion changes in the LAD distribution at 6 months were independently associated with percent irradiated LV (p<0.001), hormonal therapy (p=0.005), and pre-RT hypercholesterolemia (p=0.006). The SPECT defects in the LAD distribution at 12 and 18 months were not statistically different from those at 6 months. The perfusion defects in the LAD distribution were limited essentially to the regions of irradiated myocardium. Conclusion: Tangential photon beam RT in patients with left-sided breast cancer was associated with short-term SPECT defects in the vascular distribution corresponding to the radiation portals. Factors

  2. Depression, anxiety, stress, social interaction and health-related quality of life in men and women with unexplained chest pain

    Directory of Open Access Journals (Sweden)

    Manhem Karin

    2008-05-01

    Full Text Available Abstract Background Unexplained chest pain (UCP is a common reason for emergency hospital admission and generates considerable health-care costs for society. Even though prior research indicates that psychological problems and impaired quality of life are common among UCP patients, there is lack of knowledge comparing UCP patients with a reference group from the general population. The aim of this study was to analyse differences between men and women with UCP and a reference group in terms of psychosocial factors as depression, anxiety, stress, social interaction and health-related quality of life (HRQOL. Methods A self-administered questionnaire about psychosocial factors was completed by 127 men and 104 women with acute UCP admitted consecutively to the Emergency Department (ED or as in-patients on a medical ward. A reference group from the general population, 490 men and 579 women, participants in the INTERGENE study and free of clinical heart disease, were selected. Results The UCP patients were more likely to be immigrants, have a sedentary lifestyle, report stress at work and have symptoms of depression and trait-anxiety compared with the reference group. After adjustment for differences in age, smoking, hypertension and diabetes, these factors were still significantly more common among patients with UCP. In a stepwise multivariate model with mutual adjustment for psychosocial factors, being an immigrant was associated with a more than twofold risk in both sexes. Stress at work was associated with an almost fourfold increase in risk among men, whereas there was no independent impact for women. In contrast, depression only emerged as an independent risk factor in women. Trait-anxiety and a low level of social interaction were not independently associated with risk in either men or women. Patients with UCP were two to five times more likely to have low scores for HRQOL. Conclusion Both men and women with UCP had higher depression scores

  3. Detection of regional myocardial ischaemia by a novel 80-electrode body surface Delta map in patients presenting to the emergency department with cardiac-sounding chest pain.

    Science.gov (United States)

    Zeb, Mehmood; Mahmoudi, Michael; Garty, Florence; Bannister, Clare; Reddiar, Richard; Nicholas, Zoe; Crouch, Robert; Heyworth, John; Curzen, Nicholas

    2014-04-01

    Presentation with acute chest pain is common, but the conventional 12-lead ECG has limitations in the detection of regional myocardial ischaemia. The previously described method of the body surface mapping system (BSM) Delta map, derived from an 80-electrode BSM, as well as a novel parameter total ischaemic burden (IB), may offer improved diagnostic sensitivity and specificity in patients with myocardial ischaemia. The feasibility of using the novel BSM Delta map technique, and IB, for transient regional myocardial ischaemia was assessed in comparison with 12-lead ECG in 49 patients presenting to the emergency department (ED) with cardiac-sounding chest pain. The sensitivity and specificity of 12-lead ECG for the diagnosis of acute coronary syndrome (ACS) was 67 and 55%, respectively, positive likelihood ratio (+LR) 1.52 [95% confidence interval (CI) 0.86, 2.70] and negative likelihood ratio (-LR) 0.58 [95% CI 0.30, 1.12]. The sensitivity and specificity of the BSM Delta map for the diagnosis of ACS was 71 and 78%, +LR 3.19 [95% CI 1.31, 7.80], -LR 0.37 [95% CI 0.20, 0.68]. There was a significantly positive correlation between peak troponin-I concentration and IB (r=0.437; Psounding chest pain and suggests that it has promising diagnostic accuracy and has superior sensitivity and specificity to the 12-lead ECG. The novel parameter of IB shows a significant correlation with troponin-I and is a promising tool for describing the extent of ischaemia. The use of the BSM Delta map in the ED setting could improve the diagnosis of clinically important ischaemic heart disease and furthermore presents the result in an intuitive manner, requiring little specialist experience. Further larger scale study is now warranted.

  4. [Usefulness of copeptin in discarding non-ST elevation acute myocardial infarction in patients with acute chest pain and negative first troponin I].

    Science.gov (United States)

    Esteban-Torrella, P; García de Guadiana-Romualdo, L; Consuegra-Sánchez, L; Dau-Villarreal, D; Melgarejo-Moreno, A; Albaladejo-Otón, M D; Villegas-García, M

    2015-11-01

    To evaluate the usefulness of copeptin as a rapid and reliable marker for discarding non-ST elevation acute myocardial infarction (NSTEMI) in patients attended in an Emergency Care Department due to acute chest pain with a normal or non-diagnostic electrocardiogram and a negative first troponin I result. A prospective observational study was carried out. The Emergency Care Department of a university hospital. The study comprised a total of 97 patients attended in the Emergency Care Department due to chest pain suggestive of acute coronary syndrome with an evolution of under 12h, a non-diagnostic electrocardiogram and a negative first troponin I result. None. Patient demographic data and baseline characteristics, copeptin upon admission, troponin I upon admission and after 6h, and final diagnosis. The final diagnosis was NSTEMI in 14 patients (14.4%) -no significant differences in copeptin concentration being observed between the 2 groups, though a tendency towards higher values was recorded in the NSTEMI group (median: 24.6pmol/l [interquartile range: 42.0] vs. 12.0pmol/l [16.1]; P=.06). The AUC ROC for copeptin upon admission was 0.657 (95%CI: 0.504-0.810), with a negative predictive value of 92% for a cutoff point of 14pmol/l. Copeptin determination upon admission to the Emergency Care Department in patients with chest pain for ≤12h, suggestive of acute coronary syndrome, with a non-diagnostic electrocardiogram and a negative first troponin I determination does not allow rapid and reliable exclusion of the presence of NSTEMI. Serial troponin I measurements are needed in this respect. Copyright © 2014 Elsevier España, S.L.U. and SEMICYUC. All rights reserved.

  5. Sex-Based Differences in the Performance of the HEART Score in Patients Presenting to the Emergency Department With Acute Chest Pain.

    Science.gov (United States)

    Bank, Ingrid E M; de Hoog, Vince C; de Kleijn, Dominique P V; Pasterkamp, Gerard; Doevendans, Pieter A; den Ruijter, Hester M; Dalmeijer, Geertje; Wildbergh, Thierry X; Mosterd, Arend; Timmers, Leo

    2017-06-21

    Sex-based differences in clinical presentation, pathophysiology, and outcomes of patients with acute chest pain are increasingly being recognized, but are not implemented in guidelines and clinical prediction tools. We evaluated the performance of the HEART score in women versus men, because sex-based differences may exist among the algorithm's components: history, electrocardiogram, age, risk factors, and admission troponin level. The HEART score was retrospectively assessed in 831 women and 1084 men presenting to the emergency department with acute chest pain, assigning patients to the low-, intermediate-, or high-risk category for the occurrence of major adverse cardiac events (MACE) within 6 weeks. MACE, consisting of myocardial infarction, coronary revascularization, and all-cause death, also included events during index visit. Six-week MACE rates were 2 times lower in women than men (10.0% versus 20.8%; P accuracy of the HEART score among women and men (c-statistic, 0.80 [0.75-0.84] versus 0.77 [0.74-0.81]; P =0.43), 6-week MACE rates were significantly lower in women than men across all HEART risk categories: 2.1% versus 6.5% ( P men was 1.6 (1.3-2.0; P higher 6-week MACE risk in men across all HEART risk categories should be taken into account when using the HEART score to guide clinical decision making; early discharge with a low-risk HEART score appears less safe for men than women with acute chest pain. © 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

  6. Initial presenting electrocardiogram as determinant for hospital admission in patients presenting to the emergency department with chest pain: a pilot investigation.

    Science.gov (United States)

    Challa, Prasanna K; Smith, Karen M; Conti, C Richard

    2007-11-01

    Evaluation of chest pain accounts for millions of costly Emergency Department (ED) visits and hospital admissions annually. Of these, approximately 10-20% are myocardial infarctions (MI). Patients with chest pain whose initial electrocardiogram (ECG) is normal do not require hospital admission for evaluation and management of a possible myocardial infarction. The medical records of a consecutive cohort of 250 patients who presented to the ED with chest pain and were admitted by the ED physician to a cardiology inpatient service of an academic tertiary care medical center were reviewed. Reasons for admission to hospital was to rule out an acute coronary syndrome, specifically, myocardial infarction. The initial ECG of each patient was evaluated for abnormalities and compared with the final diagnosis. Of the 75 patients presenting with normal ECGs (normal, upright T waves and isoelectric ST segments), 1 (1.3%) was subsequently diagnosed with a myocardial infarction by Troponin I elevation alone. Of the 55 patients presenting with abnormal ECGs but no clear evidence of ischemia [i.e., left bundle branch block (LBBB), right bundle branch block (RBBB), left anterior hemiblock (LAH)], 2 (3.6%) were diagnosed with MI. Of the 48 patients presenting with abnormal ECGs questionable for ischemia (nonspecific ST and T wave changes that were not clearly ST segment elevation or depression), 7 (14.6%) were diagnosed with an MI. Of the 72 patients who presented with abnormal ECGs showing ischemia (acute ST segment elevation and/or depression), 39 (54.2%) were shown to have evidence for MI. Patients who presented with normal ECGs (category 1) were extremely low risk for acute myocardial infarction. Patients with abnormal ECGs but no evidence of definite ischemia (category 2) had a relatively low incidence of MI. Patients with abnormal ECGs questionable for ischemia (category 3) had an intermediate risk of acute myocardial infarction. The majority of patients with abnormal ECGs

  7. Estimation of frequency and pretest probability of CAD in patients presenting with recent onset chest pain by multi-detector CT angiography

    Directory of Open Access Journals (Sweden)

    Omar Muayad Sultan

    2016-03-01

    Conclusion: CAD was seen in 77.5% in those with recent onset chest pain. Higher incidence of significant CAD was seen in hypertensive and diabetic patients. Family history is still not a reliable factor in our society. Male patient <60 years old has higher incidence of CAD than female in same age group. Pretest probability for CAD is a simple and important test as all patients in higher probability have CAD and most of them have significant disease so it is better to direct referral of them to conventional angiography to gain a benefit from direct intervention, radiation and cost benefit.

  8. Do guidelines on first impression make sense? Implementation of a chest pain guideline in primary care: a systematic evaluation of acceptance and feasibility

    Directory of Open Access Journals (Sweden)

    Kramer Lena

    2011-11-01

    Full Text Available Abstract Background Most guidelines concentrate on investigations, treatment, and monitoring instead of patient history and clinical examination. We developed a guideline that dealt with the different aetiologies of chest pain by emphasizing the patient's history and physical signs. The objective of this study was to evaluate the guideline's acceptance and feasibility in the context of a practice test. Methods The evaluation study was nested in a diagnostic cross-sectional study with 56 General Practitioners (GPs and 862 consecutively recruited patients with chest pain. The evaluation of the guideline was conducted in a mixed method design on a sub-sample of 17 GPs and 282 patients. Physicians' evaluation of the guideline was assessed via standardized questionnaires and case record forms. Additionally, practice nursing staff and selected patients were asked for their evaluation of specific guideline modules. Quantitative data was analyzed descriptively for frequencies, means, and standard deviations. In addition, two focus groups with a total of 10 GPs were held to gain further insights in the guideline implementation process. The data analysis and interpretation followed the standards of the qualitative content analysis. Results The overall evaluation of the GPs participating in the evaluation study regarding the recommendations made in the chest pain guideline was positive. A total of 14 GPs were convinced that there was a need for this kind of guideline and perceived the guideline recommendations as useful. While the long version was partially criticized for a perceived lack of clarity, the short version of the chest pain guideline and the heart score were especially appreciated by the GPs. However, change of clinical behaviour as consequence of the guideline was inconsistent. While on a concrete patient related level, GPs indicated to have behaved as the guideline recommended, the feedback on a more general level was heterogeneous. Several

  9. The UPBEAT nurse-delivered personalized care intervention for people with coronary heart disease who report current chest pain and depression: a randomised controlled pilot study.

    Directory of Open Access Journals (Sweden)

    Elizabeth A Barley

    Full Text Available Depression is common in people with coronary heart disease (CHD and associated with worse outcome. This study explored the acceptability and feasibility of procedures for a trial and for an intervention, including its potential costs, to inform a definitive randomized controlled trial (RCT of a nurse-led personalised care intervention for primary care CHD patients with current chest pain and probable depression.Multi-centre, outcome assessor-blinded, randomized parallel group study. CHD patients reporting chest pain and scoring 8 or more on the HADS were randomized to personalized care (PC or treatment as usual (TAU for 6 months and followed for 1 year. Primary outcome was acceptability and feasibility of procedures; secondary outcomes included mood, chest pain, functional status, well being and psychological process variables.1001 people from 17 General Practice CHD registers in South London consented to be contacted; out of 126 who were potentially eligible, 81 (35% female, mean age = 65 SD11 years were randomized. PC participants (n = 41 identified wide ranging problems to work on with nurse-case managers. Good acceptability and feasibility was indicated by low attrition (9%, high engagement and minimal nurse time used (mean/SD = 78/19 mins assessment, 125/91 mins telephone follow up. Both groups improved on all outcomes. The largest between group difference was in the proportion no longer reporting chest pain (PC 37% vs TAU 18%; mixed effects model OR 2.21 95% CI 0.69, 7.03. Some evidence was seen that self efficacy (mean scale increase of 2.5 vs 0.9 and illness perceptions (mean scale increase of 7.8 vs 2.5 had improved in PC vs TAU participants at 1 year. PC appeared to be more cost effective up to a QALY threshold of approximately £3,000.Trial and intervention procedures appeared to be feasible and acceptable. PC allowed patients to work on unaddressed problems and appears cheaper than TAU.Controlled-Trials.com ISRCTN21615909.

  10. Feasibility and impact of a computerised clinical decision support system on investigation and initial management of new onset chest pain: a mixed methods study.

    Science.gov (United States)

    Johnson, Rachel; Evans, Maggie; Cramer, Helen; Bennert, Kristina; Morris, Richard; Eldridge, Sandra; Juttner, Katy; Zaman, Mohammed J; Hemingway, Harry; Denaxas, Spiros; Timmis, Adam; Feder, Gene

    2015-08-26

    Clinical decision support systems (CDSS) can modify clinician behaviour, yet the factors influencing their effect remain poorly understood. This study assesses the feasibility and acceptability of a CDSS supporting diagnostic and treatment decisions for patients with suspected stable angina. Intervention The Optimising Management of Angina (OMA) programme includes a CDSS guiding investigation and medication decisions for clinicians managing patients with new onset stable angina, based on English national guidelines, introduced through an educational intervention. Design and participants A mixed methods study i. A study of outcomes among patients presenting with suspected angina in three chest pain clinics in England before and after introduction of the OMA programme. ii. Observations of clinic processes, interviews and a focus group with health professionals at two chest pain clinics after delivery of the OMA programme. Medication and cardiovascular imaging investigations undertaken within six months of presentation, and concordance of these with the recommendations of the CDSS. Thematic analysis of qualitative data to understand how the CDSS was used. Data were analysed for 285 patients attending chest pain clinics: 106 before and 179 after delivery of the OMA programme. 40 consultations were observed, 5 clinicians interviewed, and a focus group held after the intervention. The proportion of patients appropriate for diagnostic investigation who received one was 50 % (95 CI 34-66 %) of those before OMA and 59 % (95 CI 48-70 %) of those after OMA. Despite high use of the CDSS (84 % of consultations), observations and interviews revealed difficulty with data entry into the CDSS, and structural and practical barriers to its use. In the majority of cases the CDSS was not used to guide real-time decision making, only being consulted after the patient had left the room. The OMA CDSS for the management of chest pain is not feasible in its current form. The CDSS was

  11. Emergency surgery for obstructing colonic cancer: a comparison between right-sided and left-sided lesions.

    Science.gov (United States)

    Faucheron, J-L; Paquette, B; Trilling, B; Heyd, B; Koch, S; Mantion, G

    2018-02-01

    Few studies compare management and outcomes of obstructive colonic cancer, depending on the tumor site. We aim to evaluate the differences in patient characteristics, tumor characteristics, and outcomes of emergency surgery for obstructive right-sided versus left-sided colonic cancers. Between 2000 and 2009, 71 consecutive patients had an emergency colectomy following strict and clear definition of obstruction in a single institution. We retrospectively analyzed pre, per, and postoperative data that were prospectively collected. There were 31 and 40 patients in the right and left group, respectively. Patients aged over 80 were more frequent in the right group (p = 0.03). At operation, ileocecal valve was less often competent in the right group (p = 0.03). The one-stage strategy was more frequent in the right group (p = 0.008). Patients in the right group had a higher rate of nodes invasion (p = 0.04). One- and two-year mortality rate in the right group had a tendency to be higher. Patients presenting with a right obstructive colonic cancer are older, have a more advanced locoregional disease, and are more often treated in a one-stage strategy than patients with a left obstructive tumor.

  12. Considerations in cardio-oncology: Multiple mobile left-sided cardiac thrombi in chemotherapy-induced cardiomyopathy.

    Science.gov (United States)

    Minamishima, Toshinori; Matsushita, Kenichi; Morikubo, Hiromu; Isaka, Aoi; Matsushita, Noriko; Endo, Hidehito; Kubota, Hiroshi; Sakata, Konomi; Satoh, Toru; Yoshino, Hideaki

    2017-07-01

    With advances in cancer chemotherapy, the importance of the new clinical discipline of cardio-oncology, which is concerned with the cardiac effects of chemotherapy, is increasing. Herein we describe the case of a 48-year-old woman with a history of breast cancer who presented with symptoms of heart failure due to chemotherapy-induced cardiomyopathy. Treatment for the patient's breast cancer had included surgery and chemotherapy with anthracyclines and trastuzumab. Echocardiography revealed multiple mobile thrombi in the left ventricle and atrium. In addition, brain magnetic resonance imaging revealed small acute cerebral infarctions due to embolization. Given the high risk of re-embolization, surgical thrombectomy was performed. Thus far, there are no standardized therapeutic guidelines for left-sided cardiac thrombi and the optimal treatment remains contentious. Although this patient was managed successfully with surgical thrombectomy, patients should be managed individually, taking into consideration embolization, bleeding, and surgical risks. With further improvements in cancer chemotherapy, there may be an increase in the incidence of complications such as multiple cardiac thrombi. From the cardio-oncology standpoint, we propose close interactions between cardiologists and oncologists for the optimal care of cancer patients. Copyright © 2017 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  13. Myocardial perfusion 320-row multidetector computed tomography-guided treatment strategy for the clinical management of patients with recent acute-onset chest pain: Design of the CArdiac cT in the treatment of acute CHest pain (CATCH)-2 randomized controlled trial.

    Science.gov (United States)

    Sørgaard, Mathias; Linde, Jesper J; Hove, Jens D; Petersen, Jan R; Jørgensen, Tem B S; Abdulla, Jawdat; Heitmann, Merete; Kragelund, Charlotte; Hansen, Thomas Fritz; Udholm, Patricia M; Pihl, Christian; Kühl, J Tobias; Engstrøm, Thomas; Jensen, Jan Skov; Høfsten, Dan E; Kelbæk, Henning; Kofoed, Klaus F

    2016-09-01

    Patients admitted with chest pain are a diagnostic challenge because the majority does not have coronary artery disease (CAD). Assessment of CAD with coronary computed tomography angiography (CCTA) is safe, cost-effective, and accurate, albeit with a modest specificity. Stress myocardial computed tomography perfusion (CTP) has been shown to increase the specificity when added to CCTA, without lowering the sensitivity. This article describes the design of a randomized controlled trial, CATCH-2, comparing a clinical diagnostic management strategy of CCTA alone against CCTA in combination with CTP. Patients with acute-onset chest pain older than 50 years and with at least one cardiovascular risk factor for CAD are being prospectively enrolled to this study from 6 different clinical sites since October 2013. A total of 600 patients will be included. Patients are randomized 1:1 to clinical management based on CCTA or on CCTA in combination with CTP, determining the need for further testing with invasive coronary angiography including measurement of the fractional flow reserve in vessels with coronary artery lesions. Patients are scanned with a 320-row multidetector computed tomography scanner. Decisions to revascularize the patients are taken by the invasive cardiologist independently of the study allocation. The primary end point is the frequency of revascularization. Secondary end points of clinical outcome are also recorded. The CATCH-2 will determine whether CCTA in combination with CTP is diagnostically superior to CCTA alone in the management of patients with acute-onset chest pain. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. Myocardial perfusion assessed by contrast echocardiography and single photon emission computed tomography in the evaluation of patients with acute chest pain and normal electrocardiogram

    International Nuclear Information System (INIS)

    Soares, J. Jr.; Ferreira, S.M.A.; Matias, W. Jr.; Giorgi, M.C.P.; Izaki, M.; Luz, P.L.; Ramires, J.A.F.; Meneghetti, J.C.

    2002-01-01

    Aim : Evaluation of diagnostic accuracy of myocardial contrast echocardiography (MCE) in comparison with single-photon emission computed tomography (SPECT) for the detection of myocardial ischemia in patients with acute chest pain. Material and Methods : Eighteen patients (pts) with chest pain lasting ≥30 minutes, occurring within 6 hours of emergency room presentation and a normal or no diagnostic electrocardiogram were studied. Pts underwent rest MCE and SPECT. For both exams myocardial perfusion was assessed in the same 7 segments (apical, anterior, inferior, anteroseptal, inferoseptal, lateral and posterior) of left ventricle. A total of 126 segments were analyzed. Images were classified as positive for ischemia if they had a perfusion defect. Coronary angiography was performed if MCE or SPECT images were classified as positive for ischemia or by clinical indication. Otherwise the patients underwent stress SPECT. Significant coronary artery disease (CAD) was defined as ≥70% stenosis in a major coronary artery or its branches. Final diagnosis of an acute coronary event (ACE) was established in the presence of positive findings in MCE or SPECT in addition to significant CAD in the corresponding territory. Kappa statistics were calculated to evaluate the concordance between MCE and SPECT. κ values of ≤0.4, >0.4 and >0.7 indicate fair, good and excellent agreement, respectively. Results: Thirteen out of 18 pts underwent coronary angiography (seven pts had positive findings on SPECT, 2 on MCE, 2 on both exams and 1 had clinical indication). Significant CAD was detected on six. Five pts underwent stress SPECT and no perfusion defect was detected. Therefore, six pts (33.3%) had an ACE and 12 (66.6%) had not. There were no statistical differences between groups according to age, gender, duration of pain, free pain interval, presence of risk factors and antecedents. Concordance between MCE and SPECT for evaluation of perfusion defects showed a ? coefficient of 0

  15. Acute resection versus bridge to surgery with diverting colostomy for patients with acute malignant left sided colonic obstruction : Systematic review and meta-analysis

    NARCIS (Netherlands)

    Amelung, Femke J.; Mulder, C.L.J.; Verheijen, P.M.; Draaisma, W. A.; Siersema, P.D.; Consten, E. C J

    2015-01-01

    Background Currently, no consensus exists on the best treatment strategy for acute malignant left-sided colonic obstruction. This systematic review and meta-analysis aims to compare the outcomes following the two surgical treatment options; primary resection versus colostomy creation as bridge to

  16. A diagnostic dilemma: Left-sided appendicitis in a 10 year old boy with previously undiagnosed intestinal malrotation. A case report

    Directory of Open Access Journals (Sweden)

    Ashvini Shekhar

    2015-01-01

    Conclusion: Left sided acute appendicitis is a diagnostic dilemma, thus often leading to management delays. It is pertinent to remember that malrotation of the gut is more common than previously thought, and not just a disease of infancy. It is advisable to consider imaging studies while balancing the risk-benefit-ratio of radiation exposure, especially in paediatric cases to cinch the diagnosis.

  17. Surgery versus conservative management for recurrent and ongoing left-sided diverticulitis (DIRECT trial): an open-label, multicentre, randomised controlled trial

    NARCIS (Netherlands)

    van de Wall, Bryan J. M.; Stam, Marguerite A. W.; Draaisma, Werner A.; Stellato, R.; Bemelman, Willem A.; Boermeester, Marja A.; Broeders, Ivo A. M. J.; Belgers, Eric J.; Toorenvliet, Boudewijn R.; Prins, Hubert A.; Consten, Esther C. J.

    2017-01-01

    Patients with recurrent or persisting complaints after an episode of left-sided diverticulitis are managed with either conservative measures or elective sigmoidectomy. To date, there are no data from randomised trials. We aimed to establish which treatment leads to a better quality of life for

  18. Surgery versus conservative management for recurrent and ongoing left-sided diverticulitis (DIRECT trial) : an open-label, multicentre, randomised controlled trial

    NARCIS (Netherlands)

    van de Wall, Bryan J M; Stam, Marguerite A W; Draaisma, Werner A.; Stellato, R.; Bemelman, Willem A.; Boermeester, Marja A.; Broeders, Ivo A M J; Belgers, Eric J.; Toorenvliet, Boudewijn R.; Prins, Hubert A.; Consten, Esther C J

    Background Patients with recurrent or persisting complaints after an episode of left-sided diverticulitis are managed with either conservative measures or elective sigmoidectomy. To date, there are no data from randomised trials. We aimed to establish which treatment leads to a better quality of

  19. Tricuspid annuloplasty versus a conservative approach in patients with functional tricuspid regurgitation undergoing left-sided heart valve surgery: A study-level meta-analysis.

    Science.gov (United States)

    Pagnesi, Matteo; Montalto, Claudio; Mangieri, Antonio; Agricola, Eustachio; Puri, Rishi; Chiarito, Mauro; Ancona, Marco B; Regazzoli, Damiano; Testa, Luca; De Bonis, Michele; Moat, Neil E; Rodés-Cabau, Josep; Colombo, Antonio; Latib, Azeem

    2017-08-01

    Tricuspid valve (TV) repair at the time of left-sided valve surgery is indicated in patients with either severe functional tricuspid regurgitation (TR) or mild-to-moderate TR with coexistent tricuspid annular dilation or right heart failure. We assessed the benefits of a concomitant TV repair strategy during left-sided surgical valve interventions, focusing on mortality and echocardiographic TR-related outcomes. A meta-analysis was performed of studies reporting outcomes of patients who underwent left-sided (mitral and/or aortic) valve surgery with or without concomitant TV repair. Primary endpoints were all-cause and cardiac-related mortality; secondary endpoints were the presence of more-than-moderate TR, TR progression, and TR severity grade. All endpoints were evaluated at the longest available follow-up. Fifteen studies were included for a total of 2840 patients. TV repair at the time of left-sided valve surgery was associated with a significantly lower risk of cardiac-related mortality (odds ratio [OR] 0.38; 95% confidence interval [CI]: 0.25-0.58; pvalve surgery is associated with a reduction in cardiac-related mortality and improved echocardiographic TR outcomes at follow-up. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  20. B-type natriuretic peptide: a novel early blood marker of acute myocardial infarction in patients with chest pain and no ST-segment elevation.

    Science.gov (United States)

    Bassan, Roberto; Potsch, Alfredo; Maisel, Alan; Tura, Bernardo; Villacorta, Humberto; Nogueira, Mônica Viegas; Campos, Augusta; Gamarski, Roberto; Masetto, Antonio Cláudio; Moutinho, Marco Aurélio

    2005-02-01

    This study was undertaken to determine the diagnostic value of admission B-type natriuretic peptide (BNP) for acute myocardial infarction (AMI) in patients with acute chest pain and no ST-segment elevation. A prospective study with 631 consecutive patients was conducted in the emergency department. Non-ST elevation AMI was present in 72 patients and their median admission BNP level was significantly higher than in unstable angina and non-acute coronary syndrome patients. Sensitivity of admission BNP for AMI (cut-off value of 100 pg/mL) was significantly higher than creatine kinase-MB (CKMB) and troponin-I on admission (70.8 vs. 45.8 vs. 50.7%, respectively, P<0.0001) and specificity was 68.9%. Simultaneous use of these markers significantly improved sensitivity to 87.3% and the negative predictive value to 97.3%. In multiple logistic regression analysis, admission BNP was a significant independent predictor of AMI, even when CKMB and troponin-I were present in the model. BNP is a useful adjunct to standard cardiac markers in patients presenting to the emergency department with chest pain and no ST-segment elevation, particularly if initial CKMB and/or troponin-I are non-diagnostic.

  1. Diagnostic Value of the Updated Diamond and Forrester Score to Predict Coronary Artery Disease in Patients with Acute-Onset Chest Pain

    DEFF Research Database (Denmark)

    Sørgaard, Mathias; Linde, Jesper James; Kofoed, Klaus Fuglsang

    2016-01-01

    OBJECTIVES: In the recently updated clinical guidelines from the European Society of Cardiology on the management of stable coronary artery disease (CAD), the updated Diamond Forrester score has been included as a pretest probability (PTP) score to select patients for further diagnostic testing. ...... useful tool in risk-stratifying patients with acute-onset chest pain at a low-to-intermediate risk of having CAD. Adding a stress test to PTP does not appear to offer significant diagnostic benefit.......OBJECTIVES: In the recently updated clinical guidelines from the European Society of Cardiology on the management of stable coronary artery disease (CAD), the updated Diamond Forrester score has been included as a pretest probability (PTP) score to select patients for further diagnostic testing. We...... investigated the validity of the new guidelines in a population of patients with acute-onset chest pain. METHODS: We examined 527 consecutive patients with either an exercise-ECG stress test or single-photon emission computed tomography, and subsequently coronary computed tomography angiography (CCTA). We...

  2. Quality of life differences in patients with right- versus left-sided facial paralysis: Universal preference of right-sided human face recognition.

    Science.gov (United States)

    Ryu, Nam Gyu; Lim, Byung Woo; Cho, Jae Keun; Kim, Jin

    2016-09-01

    We investigated whether experiencing right- or left-sided facial paralysis would affect an individual's ability to recognize one side of the human face using hybrid hemi-facial photos by preliminary study. Further investigation looked at the relationship between facial recognition ability, stress, and quality of life. To investigate predominance of one side of the human face for face recognition, 100 normal participants (right-handed: n = 97, left-handed: n = 3, right brain dominance: n = 56, left brain dominance: n = 44) answered a questionnaire that included hybrid hemi-facial photos developed to determine decide superiority of one side for human face recognition. To determine differences of stress level and quality of life between individuals experiencing right- and left-sided facial paralysis, 100 patients (right side:50, left side:50, not including traumatic facial nerve paralysis) answered a questionnaire about facial disability index test and quality of life (SF-36 Korean version). Regardless of handedness or hemispheric dominance, the proportion of predominance of the right side in human face recognition was larger than the left side (71% versus 12%, neutral: 17%). Facial distress index of the patients with right-sided facial paralysis was lower than that of left-sided patients (68.8 ± 9.42 versus 76.4 ± 8.28), and the SF-36 scores of right-sided patients were lower than left-sided patients (119.07 ± 15.24 versus 123.25 ± 16.48, total score: 166). Universal preference for the right side in human face recognition showed worse psychological mood and social interaction in patients with right-side facial paralysis than left-sided paralysis. This information is helpful to clinicians in that psychological and social factors should be considered when treating patients with facial-paralysis. Copyright © 2016 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

  3. [Rest gated-SPECT myocardial perfusion post (99m)Tc-MIBI injection in a patient with acute chest pain and with no medical history of ischemic heart disease].

    Science.gov (United States)

    Negre-Busó, M; Muntaner-Muñoz, L; Rubió-Rodríguez, A; Marin-Buriticá, A; Ferran-Sureda, N; Bassaganyas-Vilarrasa, J

    2015-01-01

    Gated-SPECT myocardial perfusion imaging is a widely used technique indicated for assessment of patients with no clear diagnosis of ischemic heart disease. Early rest gated-SPECT myocardial perfusion study in patients with acute chest pain has high sensitivity and high negative predictive value for ruling out coronary disease. We report a case of a patient admitted for the study of her chest pain. She underwent a myocardial perfusion stress-rest whose interpretation could have been equivocal due to the clinical status of the patient during the injection of the radiotracer. Copyright © 2014 Elsevier España, S.L.U. y SEMNIM. All rights reserved.

  4. Whole exome sequencing in 342 congenital cardiac left sided lesion cases reveals extensive genetic heterogeneity and complex inheritance patterns.

    Science.gov (United States)

    Li, Alexander H; Hanchard, Neil A; Furthner, Dieter; Fernbach, Susan; Azamian, Mahshid; Nicosia, Annarita; Rosenfeld, Jill; Muzny, Donna; D'Alessandro, Lisa C A; Morris, Shaine; Jhangiani, Shalini; Parekh, Dhaval R; Franklin, Wayne J; Lewin, Mark; Towbin, Jeffrey A; Penny, Daniel J; Fraser, Charles D; Martin, James F; Eng, Christine; Lupski, James R; Gibbs, Richard A; Boerwinkle, Eric; Belmont, John W

    2017-10-31

    Left-sided lesions (LSLs) account for an important fraction of severe congenital cardiovascular malformations (CVMs). The genetic contributions to LSLs are complex, and the mutations that cause these malformations span several diverse biological signaling pathways: TGFB, NOTCH, SHH, and more. Here, we use whole exome sequence data generated in 342 LSL cases to identify likely damaging variants in putative candidate CVM genes. Using a series of bioinformatics filters, we focused on genes harboring population-rare, putative loss-of-function (LOF), and predicted damaging variants in 1760 CVM candidate genes constructed a priori from the literature and model organism databases. Gene variants that were not observed in a comparably sequenced control dataset of 5492 samples without severe CVM were then subjected to targeted validation in cases and parents. Whole exome sequencing data from 4593 individuals referred for clinical sequencing were used to bolster evidence for the role of candidate genes in CVMs and LSLs. Our analyses revealed 28 candidate variants in 27 genes, including 17 genes not previously associated with a human CVM disorder, and revealed diverse patterns of inheritance among LOF carriers, including 9 confirmed de novo variants in both novel and newly described human CVM candidate genes (ACVR1, JARID2, NR2F2, PLRG1, SMURF1) as well as established syndromic CVM genes (KMT2D, NF1, TBX20, ZEB2). We also identified two genes (DNAH5, OFD1) with evidence of recessive and hemizygous inheritance patterns, respectively. Within our clinical cohort, we also observed heterozygous LOF variants in JARID2 and SMAD1 in individuals with cardiac phenotypes, and collectively, carriers of LOF variants in our candidate genes had a four times higher odds of having CVM (odds ratio = 4.0, 95% confidence interval 2.5-6.5). Our analytical strategy highlights the utility of bioinformatic resources, including human disease records and model organism phenotyping, in novel gene

  5. Whole exome sequencing in 342 congenital cardiac left sided lesion cases reveals extensive genetic heterogeneity and complex inheritance patterns

    Directory of Open Access Journals (Sweden)

    Alexander H. Li

    2017-10-01

    Full Text Available Abstract Background Left-sided lesions (LSLs account for an important fraction of severe congenital cardiovascular malformations (CVMs. The genetic contributions to LSLs are complex, and the mutations that cause these malformations span several diverse biological signaling pathways: TGFB, NOTCH, SHH, and more. Here, we use whole exome sequence data generated in 342 LSL cases to identify likely damaging variants in putative candidate CVM genes. Methods Using a series of bioinformatics filters, we focused on genes harboring population-rare, putative loss-of-function (LOF, and predicted damaging variants in 1760 CVM candidate genes constructed a priori from the literature and model organism databases. Gene variants that were not observed in a comparably sequenced control dataset of 5492 samples without severe CVM were then subjected to targeted validation in cases and parents. Whole exome sequencing data from 4593 individuals referred for clinical sequencing were used to bolster evidence for the role of candidate genes in CVMs and LSLs. Results Our analyses revealed 28 candidate variants in 27 genes, including 17 genes not previously associated with a human CVM disorder, and revealed diverse patterns of inheritance among LOF carriers, including 9 confirmed de novo variants in both novel and newly described human CVM candidate genes (ACVR1, JARID2, NR2F2, PLRG1, SMURF1 as well as established syndromic CVM genes (KMT2D, NF1, TBX20, ZEB2. We also identified two genes (DNAH5, OFD1 with evidence of recessive and hemizygous inheritance patterns, respectively. Within our clinical cohort, we also observed heterozygous LOF variants in JARID2 and SMAD1 in individuals with cardiac phenotypes, and collectively, carriers of LOF variants in our candidate genes had a four times higher odds of having CVM (odds ratio = 4.0, 95% confidence interval 2.5–6.5. Conclusions Our analytical strategy highlights the utility of bioinformatic resources, including human

  6. Effect of Opioids vs NSAIDs and Larger vs Smaller Chest Tube Size on Pain Control and Pleurodesis Efficacy Among Patients With Malignant Pleural Effusion: The TIME1 Randomized Clinical Trial.

    Science.gov (United States)

    Rahman, Najib M; Pepperell, Justin; Rehal, Sunita; Saba, Tarek; Tang, Augustine; Ali, Nabeel; West, Alex; Hettiarachchi, Gihan; Mukherjee, Dipak; Samuel, Johnson; Bentley, Andrew; Dowson, Lee; Miles, Jonathan; Ryan, C Frank; Yoneda, Ken Y; Chauhan, Anoop; Corcoran, John P; Psallidas, Ioannis; Wrightson, John M; Hallifax, Rob; Davies, Helen E; Lee, Y C Gary; Dobson, Melissa; Hedley, Emma L; Seaton, Douglas; Russell, Nicky; Chapman, Margaret; McFadyen, Bethan M; Shaw, Rachel A; Davies, Robert J O; Maskell, Nick A; Nunn, Andrew J; Miller, Robert F

    For treatment of malignant pleural effusion, nonsteroidal anti-inflammatory drugs (NSAIDs) are avoided because they may reduce pleurodesis efficacy. Smaller chest tubes may be less painful than larger tubes, but efficacy in pleurodesis has not been proven. To assess the effect of chest tube size and analgesia (NSAIDs vs opiates) on pain and clinical efficacy related to pleurodesis in patients with malignant pleural effusion. A 2×2 factorial phase 3 randomized clinical trial among 320 patients requiring pleurodesis in 16 UK hospitals from 2007 to 2013. Patients undergoing thoracoscopy (n = 206; clinical decision if biopsy was required) received a 24F chest tube and were randomized to receive opiates (n = 103) vs NSAIDs (n = 103), and those not undergoing thoracoscopy (n = 114) were randomized to 1 of 4 groups (24F chest tube and opioids [n = 28]; 24F chest tube and NSAIDs [n = 29]; 12F chest tube and opioids [n = 29]; or 12F chest tube and NSAIDs [n = 28]). Pain while chest tube was in place (0- to 100-mm visual analog scale [VAS] 4 times/d; superiority comparison) and pleurodesis efficacy at 3 months (failure defined as need for further pleural intervention; noninferiority comparison; margin, 15%). Pain scores in the opiate group (n = 150) vs the NSAID group (n = 144) were not significantly different (mean VAS score, 23.8 mm vs 22.1 mm; adjusted difference, -1.5 mm; 95% CI, -5.0 to 2.0 mm; P = .40), but the NSAID group required more rescue analgesia (26.3% vs 38.1%; rate ratio, 2.1; 95% CI, 1.3-3.4; P = .003). Pleurodesis failure occurred in 30 patients (20%) in the opiate group and 33 (23%) in the NSAID group, meeting criteria for noninferiority (difference, -3%; 1-sided 95% CI, -10% to ∞; P = .004 for noninferiority). Pain scores were lower among patients in the 12F chest tube group (n = 54) vs the 24F group (n = 56) (mean VAS score, 22.0 mm vs 26.8 mm; adjusted difference, -6.0 mm; 95% CI, -11.7 to

  7. N-terminal pro-brain natriuretic peptide and high-sensitivity troponin in the evaluation of acute chest pain of uncertain etiology. A PITAGORAS substudy.

    Science.gov (United States)

    Sanchis, Juan; Bardají, Alfredo; Bosch, Xavier; Loma-Osorio, Pablo; Marín, Francisco; Sánchez, Pedro L; Calvo, Francisco; Avanzas, Pablo; Hernández, Carolina; Serrano, Silvia; Carratalá, Arturo; Barrabés, José A

    2013-07-01

    High-sensitivity troponin assays have improved the diagnosis of acute coronary syndrome in patients presenting with chest pain and normal troponin levels as measured by conventional assays. Our aim was to investigate whether N-terminal pro-brain natriuretic peptide provides additional information to troponin determination in these patients. A total of 398 patients, included in the PITAGORAS study, presenting to the emergency department with chest pain and normal troponin levels as measured by conventional assay in 2 serial samples (on arrival and 6 h to 8h later) were studied. The samples were also analyzed in a central laboratory for high-sensitivity troponin T (both samples) and for N-terminal pro-brain natriuretic peptide (second sample). The endpoints were diagnosis of acute coronary syndrome and the composite endpoint of in-hospital revascularization or a 30-day cardiac event. Acute coronary syndrome was adjudicated to 79 patients (20%) and the composite endpoint to 59 (15%). When the N-terminal pro-brain natriuretic peptide quartile increased, the diagnosis of acute coronary syndrome also increased (12%, 16%, 23% and 29%; P=.01), as did the risk of the composite endpoint (6%, 13%, 16% and 24%; P=.004). N-terminal pro-brain natriuretic peptide elevation (>125ng/L) was associated with both endpoints (relative risk= 2.0; 95% confidence interval, 1.2-3.3; P=.02; relative risk=2.4; 95% confidence interval, 1.4-4.2; P=.004). However, in the multivariable models adjusted by clinical and electrocardiographic data, a predictive value was found for high-sensitivity T troponin but not for N-terminal pro-brain natriuretic peptide. In low-risk patients with chest pain of uncertain etiology evaluated using high-sensitivity T troponin, N-terminal pro-brain natriuretic peptide does not contribute additional predictive value to diagnosis or the prediction of short-term outcomes. Copyright © 2012 Sociedad Española de Cardiología. Published by Elsevier Espana. All rights

  8. A Young Man Presenting with Pleuritic Chest Pain and Fever after Electrophysiological Study and Implantable Cardioverter-Defibrillator Placement: Diagnostic Difficulties and Value of Bedside Thoracic Sonography

    Directory of Open Access Journals (Sweden)

    Antonio Faraone

    2015-01-01

    Full Text Available We describe the case of a 23-year-old man presenting with recurrent pleuritic chest pain and prolonged fever after electrophysiology testing and placement of an implantable cardioverter-defibrillator because of a suspected arrhythmogenic right ventricular dysplasia. The clinical suspicion was initially directed toward pneumonia with pleural effusion and later toward an infection of the cardiac device complicated by septic pulmonary embolism. The definitive diagnosis of pulmonary embolism and infarction was suggested by a point-of-care thoracic sonography, performed at the bedside by a clinician caring for the patient, and then confirmed by contrast enhanced computed tomography, which also showed thrombosis of the left iliofemoral vein, site of percutaneous puncture for cardiac catheterization. Prolonged fever was attributable to a concomitant Epstein-Barr virus primary infection that acted as confounding factor. The present report confirms the value of bedside thoracic sonography in the diagnostic evaluation of patients with nonspecific respiratory symptoms.

  9. Myocardial perfusion 320-row multidetector computed tomography-guided treatment strategy for the clinical management of patients with recent acute-onset chest pain

    DEFF Research Database (Denmark)

    Sørgaard, Mathias; Linde, Jesper J; Hove, Jens D

    2016-01-01

    computed tomography perfusion (CTP) has been shown to increase the specificity when added to CCTA, without lowering the sensitivity. This article describes the design of a randomized controlled trial, CATCH-2, comparing a clinical diagnostic management strategy of CCTA alone against CCTA in combination......:1 to clinical management based on CCTA or on CCTA in combination with CTP, determining the need for further testing with invasive coronary angiography including measurement of the fractional flow reserve in vessels with coronary artery lesions. Patients are scanned with a 320-row multidetector computed...... with CTP. METHODS: Patients with acute-onset chest pain older than 50 years and with at least one cardiovascular risk factor for CAD are being prospectively enrolled to this study from 6 different clinical sites since October 2013. A total of 600 patients will be included. Patients are randomized 1...

  10. Tricuspid Annuloplasty for Tricuspid Regurgitation Secondary to Left-Sided Heart Valve Disease: Immediate Outcomes and Risk Factors for Late Failure.

    Science.gov (United States)

    Gatti, Giuseppe; Dell'Angela, Luca; Morosin, Marco; Maschietto, Luca; Pinamonti, Bruno; Forti, Gabriella; Benussi, Bernardo; Nicolosi, Gian Luigi; Sinagra, Gianfranco; Pappalardo, Aniello

    2016-06-01

    Tricuspid valve annuloplasty is the treatment of choice for tricuspid regurgitation (TR) secondary to left-sided heart valve disease (functional TR). Between 1999 and 2014, 527 consecutive patients (mean age, 69.6 ± 9.5 years) with grade ≥ 1+ functional TR (graded from 0-3+) underwent tricuspid annuloplasty in addition to left-sided heart valve operations at the authors' institution. The operative risk (by the European System for Cardiac Operative Risk Evaluation II [EuroSCORE II]) was 10.4% ± 12.2%. Clinical data and echocardiographic studies were reviewed retrospectively during a mean follow-up of 5.2 ± 3.5 years. Risk factors for late repair failure were identified by multivariable analysis. Either suture (De Vega) or device annuloplasty was used in 14.8% and 85.2% of patients, respectively. Concomitant mitral or aortic valve surgery was performed in 92.6% and 35.9% of cases, respectively. There were 48 (9.1%) hospital deaths. The 10-year nonparametric estimates of freedom from all-cause death, cardiac and cerebrovascular deaths, and grade ≥ 2+ TR were 51.2% (95% confidence interval [CI], 47.8%-54.6%) 69.9% (95% CI, 67%-72.8%), and 77.8% (95% CI, 74.2%-81.4%), respectively. A left ventricular ejection fraction tricuspid annular diameter > 40 mm (P = 0.001), and use of De Vega annuloplasty (P = 0.019) were predictors of grade ≥ 2+ TR during the follow-up period. There was a strong link between grade ≥ 2+ TR and new left-sided valvular lesions (odds ratio, 5.3; P tricuspid annular dilatation, functional TR is generally controlled within grade 1+ during the follow-up period. Recurrent TR is associated with new left-sided valvular lesions. Copyright © 2016 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

  11. Poststroke Pain – but Multiple Pain Mechanisms

    Directory of Open Access Journals (Sweden)

    Vinjamuri Chari

    2010-01-01

    Full Text Available A 42-year-old man presented with acute left hemiplegia due to a right frontotemporal hemorrhagic stroke and left-sided pain. While the initial presentation suggested central poststroke pain, subsequent investigations also implicated heterotopic ossification of the left hip and amplification of previous low back pain by the new central pain. While heterotopic ossification has been commonly associated with brain injury, spinal cord injury or osseous injury, it is only rarely associated with stroke. Poststroke pain may be multifactorial, and discovering the pain mechanisms has important implications for treatment.

  12. A rapid access cardiology service for chest pain, heart failure and arrhythmias accurately diagnoses cardiac disease and identifies patients at high risk: a prospective cohort study.

    Science.gov (United States)

    Tenkorang, J N; Fox, K F; Collier, T J; Wood, D A

    2006-08-01

    To conduct a one year follow up study of patients seen in a combined rapid access chest pain, arrhythmia and heart failure clinic. Local general practitioners, accident and emergency department clinicians and other hospital clinicians were invited to refer patients with a new presentation of chest pain, palpitations and suspected cardiac-induced breathlessness to the rapid access cardiology clinics at Charing Cross Hospital, London, on a one-stop, no appointment basis. Consent to be followed up by a postal questionnaire one year later was sought from all patients attending between 1 November 2002 and 31 October 2003. 1223 patients were seen in the 12 month study period. 940 (77%) consented to one year follow up. 216 (23%) patients had a diagnosis of definite cardiac, 621 (66%) of not cardiac and 103 of possible cardiac disease (11%). 98% of patients diagnosed "not cardiac" did not receive a diagnosis of cardiac disease over the following 12 months. Of patients with diagnosed definite cardiac disease, one year cardiac mortality was 7 of 216 (3%), compared with an age- and sex-matched expected cardiac mortality of 0.9% (standardised mortality ratio 3.5, 95% confidence interval (CI) 1.4 to 7.2). For patients with an initial diagnosis of possible or not cardiac disease, cardiac mortality at one year was 0.3% compared with an expected cardiac mortality of 0.4% (standardised mortality ratio 0.8, 95% CI 0.1 to 2.8). A rapid access cardiology clinic accurately diagnoses and risk stratifies patients into those with cardiac disease at high risk of cardiac death and those without significant cardiac disease.

  13. Variation in the Use of 12‐Lead Electrocardiography for Patients With Chest Pain by Emergency Medical Services in North Carolina

    Science.gov (United States)

    Bush, Montika; Glickman, Lawrence T.; Fernandez, Antonio R.; Garvey, J. L.; Glickman, Seth W.

    2013-01-01

    Background Prehospital 12‐lead electrocardiography (ECG) is critical to timely STEMI care although its use remains inconsistent. Previous studies to identify reasons for failure to obtain a prehospital ECG have generally only focused on individual emergency medical service (EMS) systems in urban areas. Our study objective was to identify patient, geographic, and EMS agency‐related factors associated with failure to perform a prehospital ECG across a statewide geography. Methods and Results We analyzed data from the Prehospital Medical Information System (PreMIS) in North Carolina from January 2008 to November 2010 for patients >30 years of age who used EMS and had a prehospital chief complaint of chest pain. Among 3.1 million EMS encounters, 134 350 patients met study criteria. From 2008–2010, 82 311 (61%) persons with chest pain received a prehospital ECG; utilization increased from 55% in 2008 to 65% in 2010 (trend P<0.001). Utilization by health referral region ranged from 22.9% to 74.2% and was lowest in rural areas. Men were more likely than women to have an ECG performed (63.0% vs 61.3%, adjusted RR 1.02, 95% CI 1.01 to 1.04). The certification‐level of the EMS provider (paramedic vsbasic/intermediate) and system‐level ECG equipment availability were the strongest predictors of ECG utilization. Persons in an ambulance with a certified paramedic were significantly more likely to receive a prehospital ECG than nonparamedics (RR 2.15, 95% CI 1.55, 2.99). Conclusions Across a large geographic area prehospital ECG use increased significantly, although important quality improvement opportunities remain. Increasing ECG availability and improving EMS certification and training levels are needed to improve overall care and reduce rural‐urban treatment differences. PMID:23920232

  14. Resting {sup 123}I-BMIPP scintigraphy for detection of organic coronary stenosis and therapeutic outcome in patients with chest pain

    Energy Technology Data Exchange (ETDEWEB)

    Yamabe, Hiroshi; Fujiwara, Sei; Rin, Kouten; Ando, Makoto; Yokoyama, Mitsuhiro [Kobe Univ. (Japan). School of Medicine; Sakamoto, Takaaki; Ishida, Toshiharu; Itagane, Hiroshi; Mori, Takao

    2000-06-01

    Resting {sup 123}I-BMIPP scintigraphy can detect coronary artery disease based on persistent abnormality of myocardial fatty acid metabolism after transient ischemia. The present study aimed to determine the value of resting {sup 123}I-BMIPP scintigraphy in diagnosing coronary artery disease and predicting the therapeutic outcome in patients with chest pain symptom. Five hospitals participated in this study, and scintigraphic and angiographic studies were performed in 104 patients without myocardial infarction. Twenty of them had non-coronary artery disease (chest pain syndrome), 26 had stable effort angina, 35 had unstable angina with organic coronary lesions, and 23 had vasospastic angina without significant organic stenosis. Overall sensitivity for diagnosing angina pectoris (stable, unstable and vasospastic) was 45%, and overall specificity for excluding non-coronary artery disease was 80%. The incidence of positive {sup 123}I-BMIPP was 54% among patients with organic coronary stenosis (50% in stable angina and 61% in unstable angina with organic stenosis), but it was low (22%) in vasospastic angina without organic stenosis. Patients with advanced coronary stenosis and multi-vessel disease were found to have a higher incidence of positive {sup 123}I-BMIPP. A positive {sup 123}I-BMIPP result was correlated with a higher rate of subsequent intervention therapy (catheter intervention or CABG) than a negative result (48% versus 27%, p=0.03 at one month; and 63% versus 35%, p=0.008 at one year). Resting {sup 123}I-BMIPP scintigraphy was valuable in detecting advanced coronary lesions in angina patients associated with a high incidence of subsequent intervention therapy. (author)

  15. Rationale and design of a randomized trial comparing initial stress echocardiography versus coronary CT angiography in low-to-intermediate risk emergency department patients with chest pain.

    Science.gov (United States)

    Levsky, Jeffrey M; Haramati, Linda B; Taub, Cynthia C; Spevack, Daniel M; Menegus, Mark A; Travin, Mark I; Vega, Shayna; Lerer, Rikah; Brown-Manhertz, Durline; Hirschhorn, Esther; Tobin, Jonathan N; Garcia, Mario J

    2014-07-01

    Comparative effectiveness research (CER) has become a major focus of cardiovascular disease investigation to optimize diagnosis and treatment paradigms and decrease healthcare expenditures. Acute chest pain is a highly prevalent reason for evaluation in the Emergency Department (ED) that results in hospital admission for many patients and excess expense. Improvement in noninvasive diagnostic algorithms can potentially reduce unnecessary admissions. To compare the performance of treadmill stress echocardiography (SE) and coronary computed tomography angiography (CTA) in ED chest pain patients with low-to-intermediate risk of significant coronary artery disease. This is a single-center, randomized controlled trial (RCT) comparing SE and CTA head-to-head as the initial noninvasive imaging modality. The primary outcome measured is the incidence of hospitalization. The study is powered to detect a reduction in admissions from 28% to 15% with a sample size of 400. Secondary outcomes include length of stay in the ED/hospital and estimated cost of care. Safety outcomes include subsequent visits to the ED and hospitalizations, as well as major adverse cardiovascular events at 30 days and 1 year. Patients who do not meet study criteria or do not consent for randomization are offered entry into an observational registry. This RCT will add to our understanding of the roles of different imaging modalities in triaging patients with suspected angina. It will increase the CER evidence base comparing SE and CTA and provide insight into potential benefits and limitations of appropriate use of treadmill SE in the ED. © 2013, Wiley Periodicals, Inc.

  16. [High-sensitivity troponin T testing and coronary computed tomography angiography for rapid diagnosis of chest pain in the emergency department].

    Science.gov (United States)

    Durán-Cambra, Albert; Rosselló, Xavier; Sans-Roselló, Jordi; Vila, Montserrat; Hidalgo, Alberto; Rodríguez, Iván Díaz-; Leta, Rubén; Pons-Lladó, Guillem; Ordóñez-Llanos, Jordi; Sionis, Alessandro

    2016-02-01

    To determine the probability of finding significant coronary lesions, the time to diagnosis, and the safety of a new diagnostic approach based on high-sensitivity cardiac troponin T (hsTnT) testing followed by coronary computed tomography angiography (CCTA) in patients with chest pain of possible coronary origin. The method was compared with our hospital emergency department's standard practice. Unblinded randomized controlled trial in a tertiary level university hospital between February 2011 and April 2013. We included emergency patients with chest pain and nondiagnostic electrocardiographic findings. Patients were assigned randomly to the new approach (hsTnT assay, followed by CCTA if the assay findings were negative) or the conventional approach (fourth generation TnT assay and, if negative, followed by an exercise stress test). Invasive coronary angiography was ordered in all patients if the results of either troponin assay, the CCTA, or the stress test were positive. We recorded the results of angiography, time until diagnosis, and all-cause mortality, new myocardial infarction, new unstable angina, or need for revascularization within the next 3 months. Of 102 patients randomized, 7 were excluded; 50 of the remaining 95 patients were assigned to the new strategy, and 45 to the conventional approach. Coronary angiography demonstrated significant lesions in 92.9% of the patients treated with the new strategy and 66.7% of those diagnosed conventionally. A higher percentage of patients were diagnosed within 6 hours with the new approach (20.0% vs 4.4% of conventional-approach patients, P = .023). During the 3 months following diagnosis, 1 death occurred in the intervention group and none in the conventional-approach group. The new strategy could accelerate diagnosis and increase the probability of finding significant coronary lesions, but we found no significant differences in adverse events in the 3 months following diagnosis. These findings should be confirmed

  17. [Comparison of clinicopathological features and prognosis between left-sided colon cancer and right-sided colon cancer].

    Science.gov (United States)

    Gao, Xianhua; Yu, Guanyu; Liu, Peng; Hao, Liqiang; Liu, Lianjie; Zhang, Wei

    2017-06-25

    To compare the clinicopathological features and prognosis between left-sided colon cancer (LC) and right-sided colon cancer (RC). Clinicopathological and follow-up data of 2 174 colon carcinoma cases undergoing resection at Shanghai Changhai Hospital of The Second Military Medical University from January 2000 to December 2010 were retrospectively analyzed. Patients with transverse colon cancer, overlapping position, unknown location, recurrent cancer, multiple primary cancer, concomitant malignant tumors, preoperative chemotherapy, local resection, incomplete clinical data and missed follow up were excluded. Finally, a total of 1 036 patients, whose primary tumors were radically removed, were enrolled, with 563 patients in LC group (including carcinoma in cecum, ascending colon and hepatic flexure) and 473 in RC group (including carcinoma in splenic flexure, descending colon and sigmoid colon). The clinicopathological features and survival, including median overall survival, 5-year overall survival rate, tumor specific median overall survival, cancer specific 5-year overall survival rate, were compared between LC and RC groups. Tumor specific overall survival was defined as the period between operation date to the date of death caused by cancer progression. Multivariate Cox regression analysis was used to analyze the influencing factors of survival. Propensity score matching was carried out to balance the clinicopathological factors between the two groups with the SAS 9.3, taking the following parameters into consideration (age, gender, gross appearance, tumor diameter, invasion depth, lymph node metastasis, distant metastasis, TNM stages, differentiation, CEA and CA199-9). Patients in RC group and LC group were matched according to the propensity scores and the clinicopathological characteristics and prognosis of two groups were compared again. No significant differences were identified between the two groups in age, distant metastasis and serum CEA level

  18. Emergency medical dispatch priority in chest pain patients due to life threatening conditions: A cohort study examining circadian variations and impact of the education.

    Science.gov (United States)

    Rawshani, Araz; Rawshani, Nina; Gelang, Carita; Andersson, Jan-Otto; Larsson, Anna; Bång, Angela; Herlitz, Johan; Gellerstedt, Martin

    2017-06-01

    We examined the accuracy in assessments of emergency dispatchers according to their education and time of the day. We examined this in chest pain patients who were diagnosed with a potentially life-threatening condition (LTC) or died within 30days. Among 2205 persons, 482 died, 1631 experienced an acute coronary syndrome (ACS), 1914 had a LTC. Multivariable logistic regression was used to study how time of the call and the dispatcher's education were associated with the risk of missing to give priority 1 (the highest). Among patients who died, a 7-fold increase in odds of missing to give priority 1 was noted at 1.00pm, as compared with midnight. Compared with assistant nurses, odds ratio for dispatchers with no (medical) training was 0.34 (95% CI 0.14 to 0.77). Among patients with an ACS, odds ratio for calls arriving before lunch was 2.02 (95% CI 1.22 to 3.43), compared with midnight. Compared with assistant nurses, odds ratio for operators with no training was 0.23 (95% CI 0.13 to 0.40). Similar associations were noted for those with any LTC. Dispatcher's education was not associated with the patient's survival. In this group of patients, which experience substantial mortality and morbidity, the risk of not obtaining highest dispatch priority was increased up to 7-fold during lunchtime. Dispatch operators without medical education had the lowest risk, compared with nurses and assistant nurses, of missing to give priority 1, at the expense of lower positive predictive value. What is already known about this subject? Use of the emergency medical service (EMS) increases survival among patients with acute coronary syndromes. It is unknown whether the efficiency - as judged by the ability to identify life-threatening cases among patients with chest pain - varies according to the dispatcher's educational level and the time of day. What does this study add? We provide evidence that the dispatcher's education does not influence survival among patients calling the EMS due

  19. A history of a prior myocardial infarct does not negate the utility of myocardial perfusion imaging in the evaluation of acute chest pain syndromes

    International Nuclear Information System (INIS)

    Zhou Danbing; Jonathan Knott; Leeanne Grigg; Meir Lichtenstein; Nathan Better

    2004-01-01

    Purpose: Acute myocardial perfusion imaging (MPI) for evaluation of patients with acute chest pain and a non-diagnostic electrocardiogram (ECG) has a high sensitivity and moderate specificity to detect acute ischaemia and predict cardiac events. However, previous studies excluded patients with a history of prior myocardial infarction (MI). The purpose of our study was to assess the utility of acute MPI for evaluating patients with acute chest pain and a non-diagnostic ECG. We aim to study patients both with and without a history of prior MI, including normal and abnormal studies, as well as to assess the independent predictive value of a prior MI history in determining patient outcome. Methods: We studied 367 consecutive patients with (group 1, n--107) and without. (group 2, n=260) a history of prior MI. 800 MBq Tc99m sestamibi was injected while chest pain was present ('HOT' MIBI). SPECT imaging was performed 1-6 hours post injection. Scan results were reported as,normal, ischaemia, infarct or equivocal. For patients with a defect, a 24-hour painfree study ( C OLD' MIBI) was offered to differentiate ischaemia from infarct. Follow-up was at 1 year by review of the patient's medical record. Outcomes were (1) Hard cardiac events (HE), defined as cardiac death and non-fatal MI, and (2) Total cardiac events (TE), defined as HE or revascularisation. Results: For the total study population, 206 had a normal study, with a HE rate 0.97% (2/206), while 161 had an abnormal study, with HE rate 12.4% (20/161). Patients in Group 2 were much more likely to have a normal study than those in Group 1 (p<.001). An equivocal result is seen in 5 patients, with no cardiac events, while 5 patients had a non-cardiac death. These groups were too small for separate analysis. A COLD MIBI was required in 77.6% of group 1, but only 24.2% of group 2 patients (p<0.001). On univariate analysis, acute ischaemia on MIBI scan, history of prior MI, diabetes, Q wave on ECG and age are all predictors

  20. Long-term outcomes after resection of para-aortic lymph node metastasis from left-sided colon and rectal cancer.

    Science.gov (United States)

    Nakai, Nozomu; Yamaguchi, Tomohiro; Kinugasa, Yusuke; Shiomi, Akio; Kagawa, Hiroyasu; Yamakawa, Yushi; Numata, Masakatsu; Furutani, Akinobu

    2017-07-01

    Para-aortic lymph node (PALN) metastasis from colorectal cancer is rare and often not suitable for surgery. However, in selected patients, radical resection may bring about longer survival. The aim of this study was to evaluate long-term outcomes of resection of left-sided colon or rectal cancer with simultaneous PALN metastasis. The study included 2122 patients with left-sided colon or rectal cancer (30 patients with and 2092 patients without PALN metastasis) who underwent resection with curative intent between 2002 and 2013. Clinicopathological characteristics, long-term outcomes of resection, and factors related to poor postoperative survival in patients with PALN metastasis were investigated. Of a total of 2122 total patients, 16 of 50 patients (32.0%) with lymph node metastasis at the root of the inferior mesenteric artery had PALN metastasis. The 5-year overall survival rates for 18 patients who underwent R0 resection and 12 patients who did not were 29.1 and 10.4%, respectively (p = 0.017). Factors associated with poor postoperative survival among patients who underwent R0 resection were presence of conversion therapy, lack of adjuvant chemotherapy, carcinoembryonic antigen >20 ng/mL, and lateral lymph node metastasis in rectal cancer patients. The 5-year recurrence-free survival rate was 14.8%. Although recurrence was frequent, R0 resection for left-sided colon or rectal cancer with PALN metastasis was associated with longer survival than R1/R2 resection. Furthermore, the 5-year overall survival rate in the R0 group was relatively favorable for stage IV. Therefore, R0 resection may prolong survival compared with chemotherapy alone in selected patients.

  1. The impact of active breathing control on internal mammary lymph node coverage and normal tissue exposure in breast cancer patients planned for left-sided postmastectomy radiation therapy.

    Science.gov (United States)

    Barry, Aisling; Rock, Kathy; Sole, Claudio; Rahman, Mohammad; Pintilie, Melania; Lee, Grace; Fyles, Anthony; Koch, C Anne

    The purpose of this study was to evaluate the impact of the active breathing control (ABC) technique on IMN coverage and organs at risk in patients planned for postmastectomy radiation therapy (PMRT), with the inclusion of the internal mammary lymph nodes (IMNs). The effect of body mass index (BMI) on recorded dosimetric parameters was examined in the same patient cohort. Fifty left-sided postmastectomy patients with breast cancer who underwent free-breathing (FB) and ABC-Elekta CT simulation scans were selected at random from an institutional breast cancer database between 2008 and 2014. The ABC plans were directly compared with FB plans from the same patient. The IMN planning target volume coverage met dosimetric criteria for coverage of receiving more than 90% of the prescribed dose (V90) >90%, although it decreased with ABC compared with FB (94.5% vs 98%, P < .001). Overall, ABC significantly reduced doses to all measured heart and left anterior descending coronary artery parameters, ipsilateral lung V20, and mean lung dose compared with FB (P < .001). There was no difference seen between the ABC and FB plans with respect to the dose to contralateral lung or contralateral breast. There was no correlation identified between BMI and any of the dosimetric parameters recorded from the ABC and FB plans. Our results suggest that ABC reduces IMN coverage in left-sided breast cancer patients planned for PMRT; however, dosimetric criteria for IMN coverage were still met, suggesting that this is not likely to be clinically significant. ABC led to significant sparing of organs at risk compared with FB conditions and was not affected by BMI. Collectively, the results support the use of ABC for breast cancer patients undergoing left-sided PMRT requiring regional nodal irradiation that includes the IMNs. Further prospective clinical studies are required to determine the impact of these results on late normal tissue effects. Crown Copyright © 2016. Published by Elsevier Inc

  2. SU-E-T-317: The Development of a DIBH Technique for Left Sided Breast Patients Undergoing Radiation Therapy Utilizing Varians RPM System in a Community Hospital

    International Nuclear Information System (INIS)

    Hasson, B; Young, M; Workie, D; Geraghty, C

    2014-01-01

    Purpose: To develop and implement a Deep Inhalation Breath Hold program (DIBH) for treatment of patients with Left-sided breast cancer in a community hospital. Methods: All patients with left sided breast cancer underwent a screening free breathing CT. Evaluation of the conventional tangent treatment fields and the heart was conducted. If the heart would not be excluded using tangents, the patient then received DIBH breathe coaching. The patients returned for a 4D CT simulation. The patients breathing cycle was monitored using the Varian Real-Time position ManagementTM (RPM) system to assess duration of DIBH, amplitude, phase and recovery time to normal breathing. Then a DIBH CT was obtained at the desired amplitude. Duplicate plans were developed for both free breathing and DIBH on the Eclipse planning system and comparison DVH's were created. The plan that provided the prescribed treatment coverage and the least doses to the OAR (heart, Lt. Lung) was determined. Those patients selected to receive treatment with DIBH were set up for treatment, and breathing was monitored using the RPM system. Practice trials were used to confirm that the amplitude, phase and recovery were consistent with findings from simulation. Results: 10 patients have been treated using the DIBH procedure in our clinic. The DIBH patients had an average increase of 80% lung volume on DIBH, decreased lung volume receiving 50% of the dose, and decreases in the V20 dose. Significant reduction in the maximum and mean dose to the heart, as well as the dose to 1CC of the volume for the DIBH plans. Conclusion: Using the RPM system already available in the clinic, staff training, and patient coaching a simple DIBH program was setup. The use of DIBH has shown promise in reducing doses to the critical organs while maintaining PTV coverage for left sided breast treatments

  3. Colonic stenting as bridge to surgery versus emergency surgery for management of acute left-sided malignant colonic obstruction: a multicenter randomized trial (Stent-in 2 study

    Directory of Open Access Journals (Sweden)

    Scholten Pieter

    2007-07-01

    Full Text Available Abstract Background Acute left-sided colonic obstruction is most often caused by malignancy and the surgical treatment is associated with a high mortality and morbidity rate. Moreover, these operated patients end up with a temporary or permanent stoma. Initial insertion of an enteral stent to decompress the obstructed colon, allowing for surgery to be performed electively, is gaining popularity. In uncontrolled studies stent placement before elective surgery has been suggested to decrease mortality, morbidity and number of colostomies. However stent perforation can lead to peritoneal tumor spill, changing a potentially curable disease in an incurable one. Therefore it is of paramount importance to compare the outcomes of colonic stenting followed by elective surgery with emergency surgery for the management of acute left-sided malignant colonic obstruction in a randomized multicenter fashion. Methods/design Patients with acute left-sided malignant colonic obstruction eligible for this study will be randomized to either emergency surgery (current standard treatment or colonic stenting as bridge to elective surgery. Outcome measurements are effectiveness and costs of both strategies. Effectiveness will be evaluated in terms of quality of life, morbidity and mortality. Quality of life will be measured with standardized questionnaires (EORTC QLQ-C30, EORTC QLQ-CR38, EQ-5D and EQ-VAS. Morbidity is defined as every event leading to hospital admission or prolonging hospital stay. Mortality will be analyzed as total mortality as well as procedure-related mortality. The total costs of treatment will be evaluated by counting volumes and calculating unit prices. Including 120 patients on a 1:1 basis will have 80% power to detect an effect size of 0.5 on the EORTC QLQ-C30 global health scale, using a two group t-test with a 0.05 two-sided significance level. Differences in quality of life and morbidity will be analyzed using mixed-models repeated measures

  4. Use of the Theoretical Domains Framework to evaluate factors driving successful implementation of the Accelerated Chest pain Risk Evaluation (ACRE) project.

    Science.gov (United States)

    Skoien, Wade; Page, Katie; Parsonage, William; Ashover, Sarah; Milburn, Tanya; Cullen, Louise

    2016-10-12

    The translation of healthcare research into practice is typically challenging and limited in effectiveness. The Theoretical Domains Framework (TDF) identifies 12 domains of behaviour determinants which can be used to understand the principles of behavioural change, a key factor influencing implementation. The Accelerated Chest pain Risk Evaluation (ACRE) project has successfully translated research into practice, by implementing an intervention to improve the assessment of low to intermediate risk patients presenting to emergency departments (EDs) with chest pain. The aims of this paper are to describe use of the TDF to determine which factors successfully influenced implementation and to describe use of the TDF as a tool to evaluate implementation efforts and which domains are most relevant to successful implementation. A 30-item questionnaire targeting clinicians was developed using the TDF as a guide. Questions encompassed ten of the domains of the TDF: Knowledge; Skills; Social/professional role and identity; Beliefs about capabilities; Optimism; Beliefs about consequences; Intentions; Memory, attention and decision processes; Environmental context and resources; and Social influences. Sixty-three of 176 stakeholders (36 %) responded to the questionnaire. Responses for all scales showed that respondents were highly favourable to all aspects of the implementation. Scales with the highest mean responses were Intentions, Knowledge, and Optimism, suggesting that initial education and awareness strategies around the ACRE project were effective. Scales with the lowest mean responses were Environmental context and resources, and Social influences, perhaps highlighting that implementation planning could have benefitted from further consideration of the factors underlying these scales. The ACRE project was successful, and therefore, a perfect case study for understanding factors which drive implementation success. The overwhelmingly positive response suggests that it

  5. Ranolazine versus placebo in patients with ischemic cardiomyopathy and persistent chest pain or dyspnea despite optimal medical and revascularization therapy: randomized, double-blind crossover pilot study

    Directory of Open Access Journals (Sweden)

    Shammas NW

    2015-03-01

    Full Text Available Nicolas W Shammas,1 Gail A Shammas,1 Kathleen Keyes,2 Shawna Duske,1 Ryan Kelly,1 Michael Jerin3 1Midwest Cardiovascular Research Foundation, 2Cardiovascular Medicine, Private Corporation, 3St Ambrose University, Davenport, IA, USA Background: Patients with ischemic cardiomyopathy (ICM may continue to experience persistent chest pain and/or dyspnea despite pharmacologic therapy and revascularization. We hypothesized that ranolazine would reduce anginal symptoms or dyspnea in optimally treated ICM patients.Methods: In this randomized, double-blind, crossover-design pilot study, 28 patients with ICM (ejection fraction less or equal 40% were included after providing informed consent. A total of 24 patients completed both placebo and ranolazine treatments and were analyzed. All patients were on treatment with a beta blocker, an angiotensin-converting enzyme inhibitor (or angiotensin receptor blocker, and at least one additional antianginal drug. After randomization, patients received up to 1,000 mg ranolazine orally twice a day, as tolerated, versus placebo. The primary end point was change in angina as assessed by the Seattle Angina Questionnaire (SAQ, or in dyspnea as assessed by the Rose Dyspnea Scale (RDS. Change in the RDS and SAQ score from baseline was compared, for ranolazine and placebo, using the Wilcoxon signed rank test or paired t-test.Results: Patients had the following demographic and clinical variables: mean age of 71.5 years; male (82.1%; prior coronary bypass surgery (67.9%; prior coronary percutaneous intervention (85.7%; prior myocardial infarction (82.1%; diabetes (67.9%; and mean ejection fraction of 33.1%. No statistical difference was seen between baseline RDS score and that after placebo or ranolazine (n=20 (P≥0.05. There was however, an improvement in anginal frequency (8/10 patients (P=0.058, quality of life (8/10 patients (P=0.048, and mean score of all components of the SAQ questionnaire (n=10 (P=0.047 with ranolazine

  6. Heart-type fatty acid-binding protein (H-FABP) as an early diagnostic biomarker in patients with acute chest pain.

    Science.gov (United States)

    Vupputuri, Anjith; Sekhar, Saritha; Krishnan, Sajitha; Venugopal, K; Natarajan, K U

    2015-01-01

    Heart-type fatty acid-binding protein (H-FABP) is an emerging biomarker, which was found to be sensitive for the early diagnosis of acute myocardial infarction (AMI). We prospectively investigated the usefulness of H-FABP determination for the evaluation of acute chest pain in patients arriving at the emergency department. Fifty-four patients presenting with acute ischemic chest pain were evaluated. H-FABP was estimated at admission using latex-enhanced immunoturbidimetric assay. Serial cardiac troponin I (cTnI), creatinine kinase-MB (CK-MB) determination, ischemia workup with stress testing, and/or coronary angiogram (CAG) were performed according to standard protocols. The sensitivity and specificity of H-FABP was 89.7% and 68%, for cTnI it was 62.1% and 100%, and for CK-MB it was 44.8% and 92%, respectively for diagnosis of AMI. The sensitivity of H-FABP was found to be far superior to initial cTnI and CK-MB, for those seen within 6h (100% vs. 46.1%, 33% respectively). On further evaluation of patients with positive H-FABP and negative cTnI, 71.4% of the patients had significant lesion on CAG, indicating ischemic cause of H-FABP elevation. Six patients with normal cTnI and CK-MB with high H-FABP had ST elevation on subsequent ECGs and were taken for primary angioplasty. H-FABP is a highly sensitive biomarker for the early diagnosis of AMI. H-FABP as early marker and cTnI as late marker would be the ideal combination to cover the complete diagnostic window for AMI. Detection of myocardial injury by H-FABP may also be applied in patients with unstable angina. H-FABP can also be used as a marker for early detection of STEMI before the ECG changes become apparent. Copyright © 2015 Cardiological Society of India. Published by Elsevier B.V. All rights reserved.

  7. Chest X-Ray (Chest Radiography)

    Science.gov (United States)

    ... News Physician Resources Professions Site Index A-Z X-ray (Radiography) - Chest Chest x-ray uses a very ... limitations of Chest Radiography? What is a Chest X-ray (Chest Radiography)? The chest x-ray is the ...

  8. Chest radiology

    International Nuclear Information System (INIS)

    Reed, J.C.

    1990-01-01

    This book is a reference in plain chest film diagnosis provides a thorough background in the differential diagnosis of 22 of the most common radiologic patterns of chest disease. Each chapter is introduced with problem cases and a set of questions, followed by a tabular listing of the appropriate differential considerations. The book emphasizes plain films, CT and some MR scans are integrated to demonstrate how these modalities enhance the work of a case

  9. Risk of peptic ulcer, oesophagitis, pancreatitis or gallstone in patients with unexplained chest/epigastric pain and normal upper endoscopy: a 10-year Danish cohort study

    DEFF Research Database (Denmark)

    Munk, E M; Drewes, A M; Gorst-Rasmussen, Anders

    2007-01-01

    BACKGROUND: No studies have examined the risk of upper gastrointestinal diseases among patients with unexplained chest/epigastric pain (UCEP) and a normal upper endoscopy. AIM: To examine the relative risk of peptic ulcer, oesophagitis, pancreatitis or gallstone in UCEP patients. METHODS...... for peptic ulcer, oesophagitis, pancreatitis or gallstone. RESULTS: Compared with controls, the adjusted relative risks among UCEP patients or = 1 year after upper endoscopy were for peptic ulcer 2.0 [95% confidence interval (CI) 0.2-18.4] and 1.7 (95% CI 0.9-3.4), for oesophagitis 8.2 (95% CI 1.......2-59.2) and 1.9 (95% CI 0.7-5.0), for pancreatitis 9.2 (95% CI 2.0-41.8) and 3.9 (95% CI 1.4-10.5), and for gallstone 14.1 (95% CI 5.4-37.2) and 3.3 (95% CI 1.9-5.8). CONCLUSIONS: UCEP is positively associated with all study outcomes especially in the first year after upper endoscopy, indicating that peptic...

  10. Impact of 64-slice coronary CT on the management of patients presenting with acute chest pain: results of a prospective two-centre study

    Energy Technology Data Exchange (ETDEWEB)

    Christiaens, Luc [Departement d' imagerie Cardiovasculaire, Assistance Publique- Hopitaux de Paris, Hopital Lariboisiere, Paris (France); CHU de Poitiers, Departement de Cardiologie, Poitiers (France); Duchat, Florent; Boudiaf, Mourad; Fargeaudou, Yann; Ledref, Olivier; Soyer, Philippe [Departement d' imagerie Cardiovasculaire, Assistance Publique- Hopitaux de Paris, Hopital Lariboisiere, Paris (France); Tasu, Jean-Pierre [CHU de Poitiers, Departement de Radiologie, Poitiers (France); Sirol, Marc [Departement d' imagerie Cardiovasculaire, Assistance Publique- Hopitaux de Paris, Hopital Lariboisiere, Paris (France); INSERM UFR U942, Insuffisance Cardiaque et Biomarqueurs, Universite Paris 7 - Denis Diderot, Hopital Lariboisiere, Paris (France); Universite Paris VII - Denis Diderot, Assistance Publique - Hopitaux de Paris, Service de Radiologie Vasculaire, Hopital Lariboisiere, Paris (France)

    2012-05-15

    Our two-centre prospective study evaluates the usefulness of 64-slice coronary computed tomography (CCT) to rule out significant coronary artery stenosis in patients admitted in emergency departments (ED) for acute coronary syndromes (ACS) with low-to-intermediate risk score. Patients (175) admitted for acute chest pain (ACP), unmodified electrocardiogram and first troponin measurement within normal ranges were included. A second troponin measurement and a 64-slice CCT within 24 h were performed. Major adverse cardiac events (MACE) were recorded during follow-up (6 months {+-} 2). 64-slice CCT was either normal or showed non-significant coronary stenosis in the majority of patients (78%). 64-slice CCT depicted significant stenosis (>50% diameter) in 22% of patient whereas initial clinical and biological evaluation was reassuring. For negative CCTs, elevated troponin at second measurement did not modify the strategy or treatment of patients. No MACEs were noted during follow up. In 12% of patients CCT identified unsuspected non-coronary abnormalities. Our study confirms 64-slice CCT utility to rule out significant coronary artery stenosis in 8/10 patients admitted in ED with ACP or ACS with low-to-intermediate risk score. Early discharge with a negative 64-slice CCT is associated with very low risk of cardiac events at 6 months. (orig.)

  11. Comparative diagnostic value of a new computerized vectorcardiographic method (cardiogoniometry) and other noninvasive tests in medically treated patients with chest pain

    International Nuclear Information System (INIS)

    Meier, A.; Hoeflin, F.H.; Herrmann, H.J.; Wolf, C.; Gurtner, H.P.; Roesler, H.

    1987-01-01

    The diagnostic value of cardiogoniometry (CGM), a new computerized vectorcardiographic method, for the identification of coronary artery disease was compared with other noninvasive tests in 48 medically treated patients with chest pain. Coronary angiography revealed one-vessel disease in 18, two- or three-vessel disease in 21, and normal coronary arteries in 9 patients. Cardiogoniometry was less sensitive (63%) than thallium- 201 (201T1) scanning (82%), but slightly more sensitive than the exercise ECG (50%) or a recently proposed parameter of exercise performance (50%). On the other hand, specificity was comparable among these tests (exercise ECG 78%, thallium-201 scanning 72%, CGM 67%, new parameter of exercise performance 66%). Moreover, the false negative rate of noninvasive testing was reduced from 8 to 3% when CGM was added to thallium-201 scanning and exercise ECG. Our findings indicate that in view of the easier feasibility with computerized technology, the future role of vectorcardiographic methods such as CGM in the noninvasive diagnosis of coronary artery disease should be redefined

  12. Medical image of the week: urothelial carcinoma with pulmonary metastases presenting with shoulder pain

    Directory of Open Access Journals (Sweden)

    Jarrett B

    2017-06-01

    Full Text Available No abstract available. Article truncated after 150 words. A 68 year old man with a past medical history significant only for mild hyperlipidemia and distant cigar smoking presented to this primary physician’s office with a chief complaint of left sided shoulder pain for more than 6 months duration. His only other complaint was a hacking morning cough that was attributed to GERD after resolution with omperazole therapy. He was without any other complaints such as weight loss, fevers, chills, night sweats, shortness of breath, or dyspnea on exertion. His physical exam was without any abnormality. An initial radiograph of the rileft shoudler was obtained which was without any obvious bony abnormality but demonstrated numerous potential pulmonary nodules (Figure 1. He was then referred to pulmonology for further assessment. A chest CT scan peformed with contrast again demonstrated numerous pulmonary nodules with thick walled central cavitations throughout the lung parenchyma bilaterally (Figures 2 & 3. Additional testing performed included …

  13. The 2017 International Joint Working Group recommendations of the Indian College of Cardiology, the Academic College of Emergency Experts, and INDUSEM on the management of low-risk chest pain in emergency departments across India

    Science.gov (United States)

    Chauhan, Vivek; Shah, Pavitra Kotini; Galwankar, Sagar; Sammon, Maura; Hosad, Prabhakar; Beeresha; Erickson, Timothy B.; Gaieski, David F.; Grover, Joydeep; Hegde, Anupama V.; Hoek, Terry Vanden; Jarwani, Bhavesh; Kataria, Himanshu; LaBresh, Kenneth A.; Manjunath, Cholenahally Nanjappa; Nagamani, A. C.; Patel, Anjali; Patel, Ketan; Ramesh, D.; Rangaraj, R.; Shamanur, Narendra; Sridhar, L.; Srinivasa, K. H.; Tyagi, Shweta

    2017-01-01

    There have been no published recommendations for the management of low-risk chest pain in emergency departments (EDs) across India. This is despite the fact that chest pain continues to be one of the most common presenting complaints in EDs. Risk stratification of patients utilizing an accelerated diagnostic protocol has been shown to decrease hospitalizations by approximately 40% with a low 30-day risk of major adverse cardiac events. The experts group of academic leaders from the Indian College of Cardiology and Academic College of Emergency Experts in India partnered with academic experts in emergency medicine and cardiology from leading institutions in the UK and USA collaborated to study the scientific evidence and make recommendations to guide emergency physicians working in EDs across India. PMID:28367012

  14. Pre-hospital management of patients with chest pain and/or dyspnoea of cardiac origin. A position paper of the Acute Cardiovascular Care Association (ACCA) of the ESC.

    Science.gov (United States)

    Beygui, Farzin; Castren, Maaret; Brunetti, Natale Daniele; Rosell-Ortiz, Fernando; Christ, Michael; Zeymer, Uwe; Huber, Kurt; Folke, Fredrik; Svensson, Leif; Bueno, Hector; Van't Hof, Arnoud; Nikolaou, Nikolaos; Nibbe, Lutz; Charpentier, Sandrine; Swahn, Eva; Tubaro, Marco; Goldstein, Patrick

    2015-08-27

    Chest pain and acute dyspnoea are frequent causes of emergency medical services activation. The pre-hospital management of these conditions is heterogeneous across different regions of the world and Europe, as a consequence of the variety of emergency medical services and absence of specific practical guidelines. This position paper focuses on the practical aspects of the pre-hospital treatment on board and transfer of patients taken in charge by emergency medical services for chest pain and dyspnoea of suspected cardiac aetiology after the initial assessment and diagnostic work-up. The objective of the paper is to provide guidance, based on evidence, where available, or on experts' opinions, for all emergency medical services' health providers involved in the pre-hospital management of acute cardiovascular care. © The European Society of Cardiology 2015.

  15. Gait COP trajectory of left side hip-dislocation and scoliotic patient using ankle-foot orthoses

    Science.gov (United States)

    Chong, Albert K.; Alrikabi, Redha; Milburn, Peter

    2017-07-01

    Plantar pressure-sensing mats and insole plantar sensor pads are ideal low-cost alternatives to force plates for capturing plantar COP excursion during gait. The acquired COP traces, in the form of pedobarographic images are favored by many clinicians and allied health professionals for evaluation of foot loading and balance in relation to foot biomechanics, foot injury, foot deformation, and foot ulceration. Researchers have recommended the use of COP trace for the biomechanical study of the deformed foot and lower-limb to improve orthosis design and testing. A correctly designed orthoses improves mobility and reduces pain in the foot, lower limb and lower spine region during gait. The research was carried out to evaluate the performance of two types of orthosis, namely: a custom-molded orthosis and an over-the-counter molded orthosis to determine the quality of gait of an adult scoliotic patient. COP trace patterns were compared with those of a healthy adult and showed the design of the custom-molded orthosis resulted in an improved quality of movements and provided enhanced stability for the deformed left foot during gait.

  16. CARDIAC COUNTERCLOCKWISE ROTATION IS A RISK FACTOR FOR HIGH-DOSE IRRADIATION TO THE LEFT ANTERIOR DESCENDING CORONARY ARTERY IN PATIENTS WITH LEFT-SIDED BREAST CANCER WHO RECEIVING ADJUVANT RADIOTHERAPY AFTER BREAST-CONSERVING SURGERY

    OpenAIRE

    TANAKA, HIDEKAZU; HAYASHI, SHINYA; HOSHI, HIROAKI

    2014-01-01

    ABSTRACT Patients irradiated for left-sided breast cancer have higher incidence of cardiovascular disease than those receiving irradiation for right-sided breast cancer. Most abnormalities were in the left anterior descending (LAD) coronary artery territory. We analyzed the relationships between preoperative examination results and irradiation dose to the LAD artery in patients with left-sided breast cancer. Seventy-one patients receiving breast radiotherapy were analyzed. The heart may rotat...

  17. Evaluation of a novel portable capacitive ECG system in the clinical practice for a fast and simple ECG assessment in patients presenting with chest pain: FIDET (Fast Infarction Diagnosis ECG Trial)

    OpenAIRE

    Rasenack, Eva C. L.; Oehler, Martin; Els?sser, Albrecht; Schilling, Meinhard; Maier, Lars S.

    2012-01-01

    Background Electrocardiogram (ECG) assessment plays a crucial role in patients presenting with chest pain and suspected acute coronary syndrome (ACS). In a pilot study, we previously evaluated a capacitive ECG system (cECG) as a novel ECG technique for a fast and simple ECG assessment in patients with ST-elevation myocardial infarction (STEMI). In a next step, the sensitivity and specificity of this novel ECG technique have to be assessed in patients with ACS. Hypothesis The Fast Infarction D...

  18. Desmoid fibromatosis of the chest wall.

    Science.gov (United States)

    Ong, QiHao; Wong, Janice; Sinha, Sanjay; Kejriwal, Nand

    2018-05-01

    We report a case of desmoid fibromatosis of the chest wall. A 70-year-old woman was referred to our hospital with right shoulder blade pain and paresthesia over the right upper breast. Chest X-ray and computed tomography demonstrated a 5 cm right apical mass in the chest. Biopsy of the mass demonstrated features of desmoid fibromatosis. The patient subsequently underwent surgical resection of the mass and received adjuvant radiation therapy for microscopic positive margins. In conclusion, although desmoid tumour of the chest is rare, it is worth considering in the differential diagnoses of chest wall tumours.

  19. Anterior Myocardial Territory May Replace the Heart as Organ at Risk in Intensity-Modulated Radiotherapy for Left-Sided Breast Cancer

    International Nuclear Information System (INIS)

    Tan Wenyong; Liu Dong; Xue Chenbin; Xu Jiaozhen; Li Beihui; Chen Zhengwang; Hu Desheng; Wang Xionghong

    2012-01-01

    Purpose: We investigated whether the heart could be replaced by the anterior myocardial territory (AMT) as the organ at risk (OAR) in intensity-modulated radiotherapy (IMRT) of the breast for patients with left-sided breast cancer. Methods and Materials: Twenty-three patients with left-sided breast cancer who received postoperative radiation after breast-conserving surgery were studied. For each patient, we generated five IMRT plans including heart (H), left ventricle (LV), AMT, LV+AMT, and H+LV as the primary OARs, respectively, except both lungs and right breast, which corresponded to IMRT(H), IMRT(LV), IMRT(AMT), IMRT(LV+AMT), and IMRT(H+LV). For the planning target volumes and OARs, the parameters of dose–volume histograms were compared. Results: The homogeneity index, conformity index, and coverage index were not compromised significantly in IMRT(AMT), IMRT(LV) and IMRT(LV+ AMT), respectively, when compared with IMRT(H). The mean dose to the heart, LV, and AMT decreased 5.3–21.5% (p < 0.05), 19.9–29.5% (p < 0.05), and 13.3–24.5% (p < 0.05), respectively. Similarly, the low (e.g., V5%), middle (e.g., V20%), and high (e.g., V30%) dose-volume of the heart, LV, and AMT decreased with different levels. The mean dose and V10% of the right lung increased by 9.2% (p < 0.05) and 27.6% (p < 0.05), respectively, in IMRT(LV), and the mean dose and V5% of the right breast decreased significantly in IMRT(AMT) and IMRT(LV+AMT). IMRT(AMT) was the preferred plan and was then compared with IMRT(H+LV); the majority of dose–volume histogram parameters of OARs including the heart, LV, AMT, both lungs, and the right breast were not statistically different. However, the low dose-volume of LV increased and the middle dose-volume decreased significantly (p < 0.05) in IMRT(AMT). Also, those of the right lung (V10%, V15%) and right breast (V5%, V10%) decreased significantly (p < 0.05). Conclusions: The AMT may replace the heart as the OAR in left-sided breast IMRT after breast

  20. Three-dimensional assessment of umbilical vein deviation angle for prediction of liver herniation in left-sided congenital diaphragmatic hernia.

    Science.gov (United States)

    Volpe, N; Mazzone, E; Muto, B; Suprani, A; Fanelli, T; Kaihura, C T; Dall'Asta, A; Pedrazzi, G; Del Rossi, C; Silini, E M; Magnani, C; Volpe, P; Ghi, T; Frusca, T

    2018-02-01

    To introduce a new sonographic marker of intrathoracic liver herniation in fetuses with left-sided congenital diaphragmatic hernia (CDH). In a consecutive series of fetuses with isolated CDH, an ultrasound volume of the fetal abdomen was acquired. On this volume, offline calculation of the angle formed by the midline of the abdomen (joining the center of the vertebral body to the abdominal insertion of the umbilical cord) and a second line joining the center of the vertebral body to the intra-abdominal convexity of the umbilical vein was carried out to give the umbilical vein deviation angle (UVDA). The UVDA was measured in a group of normal fetuses selected as controls. At follow-up, the presence of liver herniation was investigated in all cases of CDH. UVDA values were compared between the CDH group and controls, and between CDH 'liver-up' vs 'liver-down' cases. A receiver-operating characteristics (ROC) curve was constructed to identify a cut-off value of the UVDA with the highest accuracy in predicting liver herniation in the CDH group. Between 2009 and 2015, 22 cases of left-sided CDH were included in the study group, of which nine cases had liver herniation. Eighty-eight normal fetuses were recruited as controls. The UVDA was significantly higher in the cases vs controls (15.25 ± 7.91° vs 7.68 ± 1.55°; P CDH fetuses with liver-up vs liver-down (21.77 ± 8.79° vs 10.75 ± 2.10°; P CDH, umbilical vein bowing may be quantified by measuring the UVDA using three-dimensional ultrasound. This sonographic marker seems to be an accurate predictor of liver herniation in left-sided CDH. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd.

  1. Placement of the Left Side AED Pad is Poor: Training on the Left Compared to the Right Side of a Manikin Does Not Improve Pad Placement

    DEFF Research Database (Denmark)

    Stærk, Mathilde; Bødtker, Henrik; Rahbek, Søren

    2015-01-01

    participating in a first aid course were randomized to learn automated external defibrillation sitting on the left or right side of a manikin during AED training. After course completion participants operated a training AED (Lifepak® CR-T AED Trainer, PhysioControl) and placed AED pads according to instructions...... to reach the left mid-axillary line. In addition, the left arm of the victim may hamper access to the left lateral side of the thorax.Hypothesis: Training automated external defibrillation sitting on the left side of a manikin improves AED pad placement compared to sitting to the right.Methods: Laypeople...... from the AED. Pads were placed on an anatomically realistic male resuscitation torso with arms (AMBU® Man, AMBU). Participants were instructed to sit on the same side of the manikin as trained. The distance from the center of AED pads to the recommended pad position was measured.Results: In total, 30...

  2. Acute pancreatitis associated left-sided portal hypertension with severe gastrointestinal bleeding treated by transcatheter splenic artery embolization: a case report and literature review.

    Science.gov (United States)

    Li, Zhi-yu; Li, Bin; Wu, Yu-lian; Xie, Qiu-ping

    2013-06-01

    Left-sided portal hypertension (LSPH) followed by acute pancreatitis is a rare condition with most patients being asymptomatic. In cases where gastrointestinal (GI) bleeding is present, however, the condition is more complicated and the mortality is very high because of the difficulty in diagnosing and selecting optimal treatment. A successfully treated case with severe GI bleeding by transcatheter splenic artery embolization is reported in this article. The patient exhibited severe uncontrollable GI bleeding and was confirmed as gastric varices secondary to LSPH by enhanced computed tomography (CT) scan and CT-angiography. After embolization, the bleeding stopped and stabilized for the entire follow-up period without any severe complications. In conclusion, embolization of the splenic artery is a simple, safe, and effective method of controlling gastric variceal bleeding caused by LSPH in acute pancreatitis.

  3. Monitoring deep inspiration breath hold for left-sided localized breast cancer radiotherapy with an in-house developed laser distance meter system.

    Science.gov (United States)

    Jensen, Christer A; Abramova, Tatiana; Frengen, Jomar; Lund, Jo-Åsmund

    2017-09-01

    Deep inspiration breath hold (DIBH) in left-sided breast cancer radiotherapy is a technique to reduce cardiac and pulmonary doses while maintaining target coverage. This study aims at evaluating an in-house developed DIBH system. Free-breathing (FB) and DIBH plans were generated for 22 left-sided localized breast cancer patients who had radiation therapy (RT) after breast-conserving surgery. All patients were treated utilizing an in-house laser distance measuring system. 50 Gy was prescribed, and parameters of interest were target coverage, left anterior descending coronary artery, (LAD) and heart doses. Portal images were acquired and the reproducibility and stability of DIBH treatment were compared to FB. The comparing result shows there is a significant reduction in all LAD and heart dose statistics for DIBH compared to FB plans without compromising the target coverage. The maximum LAD dose was reduced from 43.7 Gy to 29.0 Gy and the volume of the heart receiving >25 Gy was reduced from 3.3% to 1.0% using the in-house system, both statistically significant. The in-house system gave a reproducible and stable DIBH treatment where the systematic error ∑, and random error σ, were less than 2.2 mm in all directions, but were not significantly better than at FB. The system was well tolerated and all patients completed their treatment sessions with DIBH. © 2017 The Authors. Journal of Applied Clinical Medical Physics published by Wiley Periodicals, Inc. on behalf of American Association of Physicists in Medicine.

  4. Dosimetric comparison of moderate deep inspiration breath-hold and free-breathing intensity-modulated radiotherapy for left-sided breast cancer.

    Science.gov (United States)

    Chi, F; Wu, S; Zhou, J; Li, F; Sun, J; Lin, Q; Lin, H; Guan, X; He, Z

    2015-05-01

    This study determined the dosimetric comparison of moderate deep inspiration breath-hold using active breathing control and free-breathing intensity-modulated radiotherapy (IMRT) after breast-conserving surgery for left-sided breast cancer. Thirty-one patients were enrolled. One free breathe and two moderate deep inspiration breath-hold images were obtained. A field-in-field-IMRT free-breathing plan and two field-in-field-IMRT moderate deep inspiration breath-holding plans were compared in the dosimetry to target volume coverage of the glandular breast tissue and organs at risks for each patient. The breath-holding time under moderate deep inspiration extended significantly after breathing training (Pinspiration breath-holding in the target volume coverage. The volume of the ipsilateral lung in the free-breathing technique were significantly smaller than the moderate deep inspiration breath-holding techniques (Pinspiration breath-holding plans. There were no significant differences in target volume coverage between the three plans for the field-in-field-IMRT (all P>0.05). The dose to ipsilateral lung, coronary artery and heart in the field-in-field-IMRT were significantly lower for the free-breathing plan than for the two moderate deep inspiration breath-holding plans (all Pinspiration breath-holding plans. The whole-breast field-in-field-IMRT under moderate deep inspiration breath-hold with active breathing control after breast-conserving surgery in left-sided breast cancer can reduce the irradiation volume and dose to organs at risks. There are no significant differences between various moderate deep inspiration breath-holding states in the dosimetry of irradiation to the field-in-field-IMRT target volume coverage and organs at risks. Copyright © 2015 Société française de radiothérapie oncologique (SFRO). Published by Elsevier SAS. All rights reserved.

  5. Risk stratifying chest pain patients in the emergency department using HEART, GRACE and TIMI scores, with a single contemporary troponin result, to predict major adverse cardiac events.

    Science.gov (United States)

    Reaney, Peter D W; Elliot, Hamish I; Noman, Awsan; Cooper, Jamie G

    2018-04-05

    The majority of patients presenting to the ED with cardiac sounding chest pain have a non-diagnostic ECG and the problem of differentiating those suffering an acute coronary syndrome from those without is familiar to all ED clinical staff. To stratify risk in these patients, specific scores have been developed. Recent work has focused on incorporating newer high-sensitivity cardiac troponin (hs-cTn) assays; however, issues regarding performance and availability of these assays remain. Prospectively compare HEART, Global Registry of Acute Coronary Events (GRACE) and Thrombolysis in Myocardial Infarction (TIMI) scores, using a single contemporary cTn at admission, to predict a major adverse cardiac event (MACE) at 30 days. Prospective observational cohort study performed in a UK tertiary hospital in patients with suspected cardiac chest pain and no significant ST elevation on initial ECG. Data collection took place 2 December 2014 to 8 February 2016. The treating clinician recorded risk score data real time and a single contemporary cTn taken at presentation was used in score calculation. The primary endpoint was 30-day MACE. C-statistic was determined for each score and diagnos