WorldWideScience

Sample records for cardiac tamponade due

  1. Cardiac tamponade (image)

    Science.gov (United States)

    Cardiac tamponade is a condition involving compression of the heart caused by blood or fluid accumulation in the space ... they cannot adequately fill or pump blood. Cardiac tamponade is an emergency condition that requires hospitalization.

  2. Sternal fractures and delayed cardiac tamponade due to a severe blunt chest trauma.

    Science.gov (United States)

    Liang, Huai-min; Chen, Qiu-lin; Zhang, Er-yong; Hu, Jia

    2016-04-01

    Sternal fractures caused by blunt chest trauma are associated with an increased incidence of cardiac injury. Reports of the incidence of cardiac injury associated with sternal fracture range from 18% to 62%. Delayed cardiac tamponade is a rare phenomenon that appears days or weeks after injury. Moreover, after nonpenetrating chest trauma, cardiac tamponade is very rare and occurs in less than 1 of 1000. This case describes a patient who had delayed cardiac tamponade 17 days after a severe blunt chest trauma.

  3. Cardiac Tamponade Revisited

    Science.gov (United States)

    Ariyarajah, Vignendra; Spodick, David H.

    2007-01-01

    Cardiac tamponade is a life-threatening clinical syndrome that requires timely diagnosis. Herein, we present an instructive case of a patient who had cardiac tamponade. The condition went undiagnosed and resulted in the patient's death because almost all of the pathognomonic clinical findings of tamponade were unrecognized or not manifest. To better prepare health care professionals for similar challenges, we discuss the symptoms and clinical signs typical of cardiac tamponade, review the medical literature, and highlight current investigative methods that enable quick, efficient diagnosis and treatment. PMID:17948086

  4. Cardiac tamponade due to bleeding as a potential lethal complication after surgery for esophageal cancer.

    Science.gov (United States)

    Ito, Shuhei; Morita, Masaru; Nanbara, Sho; Nakaji, Yu; Ando, Koji; Hiyoshi, Yukiharu; Okamoto, Tatsuro; Saeki, Hiroshi; Oki, Eiji; Kawanaka, Hirofumi; Tanoue, Yoshihisa; Maehara, Yoshihiko

    2015-01-01

    Cardiac tamponade, due to bleeding in the pericardial space after esophagectomy for esophageal cancer, is an extremely rare complication and may be associated with sudden hemodynamic instability that can lead to death unless there is prompt diagnosis and appropriate treatment. A 76-year-old man underwent sub-total esophagectomy via a cervico-right thoracoabdominal approach and reconstruction with a gastric tube through the retrosternal route. On postoperative day 4, the patient developed hypotension due to cardiac tamponade caused by bleeding into the pericardial space and he had a decreased level of consciousness. Pericardial resection and open drainage via a minimal left anterior thoracotomy was performed that resulted in hemodynamic improvement followed by an uneventful recovery. Cardiac tamponade due to postoperative bleeding, which is a rare but life-threatening complication, should be considered as a cause of hemodynamic instability in the early postoperative period after esophagectomy. Copyright© 2015 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  5. Paradoxical hypertension with cardiac tamponade.

    Science.gov (United States)

    Argulian, Edgar; Herzog, Eyal; Halpern, Dan G; Messerli, Franz H

    2012-10-01

    Subacute (medical) tamponade develops over a period of days or even weeks. Previous studies have shown that subacute tamponade is uncommonly associated with hypotension. On the contrary, many of those patients are indeed hypertensive at initial presentation. We sought to determine the prevalence and predictors of hypertensive cardiac tamponade and hemodynamic response to pericardial effusion drainage. We conducted a retrospective study of patients who underwent pericardial effusion drainage for subacute pericardial tamponade. Diagnosis of pericardial tamponade was established by the treating physician based on clinical data and supportive echocardiographic findings. Patients were defined as hypertensive if initial systolic blood pressure (BP) was ≥140 mm Hg. Thirty patients with subacute tamponade who underwent pericardial effusion drainage were included in the analysis. Eight patients (27%) were hypertensive with a mean systolic BP of 167 compared to 116 mm Hg in 22 nonhypertensive patients. Hypertensive patients with tamponade were more likely to have advanced renal disease (63% vs 14%, p tamponade after pericardial effusion drainage. Those results are consistent with previous studies with an estimated prevalence of hypertensive tamponade from 27% to 43%. In conclusion, a hypertensive response was observed in approximately 1/3 of patients with subacute pericardial tamponade. Relief of cardiac tamponade commonly resulted in a decrease in BP.

  6. Dying from cardiac tamponade

    Directory of Open Access Journals (Sweden)

    Powari Manish

    2007-09-01

    Full Text Available Abstract Background To determine the causes of cardiac tamponade (CT, focussing especially on haemopericardium (HP, as a terminal mode of death, within a 430,000 rural English population. Methods Our hospital mortuary register and, all postmortem reports between 1995 and 2004 inclusive, were interrogated for patients dying of CT or HP. The causes of CT/HP and selected morphological characteristics were then determined. Results 14,368 postmortems were performed in this period: of these, 461 patients died of CT. Three cases were due to non-haemorrhagic pericardial effusion. HP accounted for the remaining 458 cases of which, five were post-traumatic, 311 followed rupture of an acute myocardial infarction (RAMI, 138 after intra-pericardial rupture of dissecting ascending aortic aneurysms (RD3A and four were due to miscellaneous causes. HP was more commonly due to RAMI. Men tended to die from RAMI or RD3A earlier than women. RAMI or RD3A were commoner in men Two thirds of RAMI were associated with coronary artery thrombosis. Anterior free wall rupture was commonest overall, and in women, but posterior free wall rupture was commoner in men. The volume of intrapericardial blood in RAMI (mean = 440 ml and RD3A (mean = 498 ml varied between 150 and 1000 ml: intrapericardial blood volume was greater in men than in women dying from either RAMI or RD3A. Conclusion At postmortem, CT is most often related to HP, attributable to either RAMI or intrapericardial RD3A. Post-traumatic and other causes of CT are infrequent.

  7. Cardiac tamponade due to low-volume effusive constrictive pericarditis in a patient with uncontrolled type II autoimmune polyglandular syndrome.

    Science.gov (United States)

    Palmer, William C; Kurklinsky, Andrew; Lane, Gary; Ussavarungsi, Kamonpun; Blackshear, Joseph L

    2014-03-01

    Type II autoimmune polyglandular syndrome (APS), a relatively common endocrine disorder, includes primary adrenal insufficiency coupled with type 1 diabetes mellitus and/or autoimmune primary hypothyroidism. Autoimmune serositis, an associated disease, may present as symptomatic pericardial effusion. We present a case of a 54-year old male with APS who developed pericarditis leading to cardiac tamponade with a subacute loculated effusion. After urgent pericardiocentesis intrapericardial pressure dropped to 0, while central venous pressures remain elevated, consistent with acute effusive constrictive pericarditis. Contrast computerized tomography confirmed increased pericardial contrast enhancement. The patient recovered after prolonged inotropic support and glucocorticoid administration. He re-accumulated the effusion 16 days later, requiring repeat pericardiocentesis. Effusive-constrictive pericarditis, an uncommon pericardial syndrome, is characterized by simultaneous pericardial inflammation and tamponade. Prior cases of APS associated with cardiac tamponade despite low volumes of effusion have been reported, albeit without good demonstration of hemodynamic findings. We report a case of APS with recurrent pericardial effusion due to pericarditis and marked hypotension with comprehensive clinical and hemodynamic assessment. These patients may require aggressive support with pericardiocentesis, inotropes, and hormone replacement therapy. They should be followed closely for recurrent tamponade.

  8. [Morgagni hernia causing cardiac tamponade].

    Science.gov (United States)

    S Breinig; Paranon, S; Le Mandat, A; Galinier, P; Dulac, Y; Acar, P

    2010-10-01

    Morgagni hernia is a rare malformation (3% of diaphragmatic hernias). This hernia is usually asymptomatic in children. We report on a case revealed by an unusual complication. Severe cyanosis was due to right-to-left atrial shunt through the foramen ovale assessed by 2D echocardiography. Diagnosis of the Morgagni hernia was made with CT scan. The intrathoracic liver compressed the right chambers of the heart causing tamponade. Cardiac compression was reversed after surgery and replacement of the liver in the abdomen. Six months after the surgery, the infant was symptom-free with normal size right chambers of the heart.

  9. Clinicopathological study of cardiac tamponade due to pericardial metastasis originating from gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Michiya Kobayashi; Takehiro Okabayashi; Ken Okamoto; Tsutomu Namikawa; Keijiro Araki

    2005-01-01

    AIM: To review the cases reported in the literature,examined their clinicopathological features, and evaluated the efficacy of different therapeutic modalities for this rare condition.METHODS: A search of the MEDLINE database revealed 16 cases of pericarditis carcinomatosa (PC)originating from GC reported in the literature between1982 and 2005. Additional detailed data were obtained from the authors of these studies for subsequent clinicopathological investigation. We have also described about a case study from our own clinic.RESULTS: The mean age of cases with pericarditis carcinomatosa originating from GC was 54 years.Females were diagnosed at a younger age (46.3 years)compared to males (58 years). The mean survival period after diagnosis was 4.5 mo. No statistical differences in the length of survival time were found between different therapeutic modalities, such as drainage, and local and/or systemic chemotherapy after drainage. However,three cases who underwent systemic chemotherapy survived for more than 10 mo. Cases that developed metachronous cardiac tamponade for more than 2years after the diagnosis of GC generally survived for a longer period of time, although this was not statistically significant. Multivariate analysis revealed that low levels of carcinoembryonic antigen (CEA), and CEA and/or cancer antigen 19-9 (CA 19-9) were associated with longer survival.CONCLUSION: Cases with low levels of CEA, and CEA and/or CA 19-9 should undergo systemic chemotherapy with or without local chemotherapy after drainage.

  10. Two cases of delayed cardiac tamponade due to pericarditis after pulmonary vein (PV) isolation for atrial fibrillation.

    Science.gov (United States)

    Torihashi, Sadayoshi; Shiraishi, Hirokazu; Hamaoka, Tetsuro; Imai, Mikimasa; Kuroyanagi, Akira; Nakanishi, Naohiko; Nakamura, Takeshi; Yamano, Tetsuhiro; Matsumuro, Akiyoshi; Shirayama, Takeshi

    2015-01-01

    Catheter ablation is an established treatment for atrial fibrillation (AF). The incidence of major complications related to the procedure is reported to be 4.5%, and delayed cardiac tamponade (DCT) is a rare, although recently recognized, complication. However, the mechanisms underlying the development of DCT remain unclear. We herein report the cases of two men, both 49 years of age, who developed cardiac tamponade requiring pericardiocentesis a few weeks after undergoing pulmonary vein isolation for persistent AF. Physicians should explain to the patient the potential for DCT as a complication prior to performing catheter ablation and provide careful follow-up for at least a few weeks after the session.

  11. Guide Wire Induced Cardiac Tamponade: The Soft J Tip Is Not So Benign

    OpenAIRE

    Sankalp Dwivedi; Fayez Siddiqui; Milan Patel; Shaun Cardozo

    2016-01-01

    Central venous catheter (CVC) insertion rarely causes cardiac tamponade due to perforation. Although it is a rare complication, it can be lethal if not identified early. We report a case of cardiac tamponade caused by internal jugular (IJ) central venous catheter (CVC) insertion using a soft J-tipped guide wire which is considered safe and rarely implicated with cardiac tamponade. A bedside transthoracic echocardiogram (TTE) revealed a pericardial effusion with tamponade. An emergent bedside ...

  12. [Cardiac tamponade as the first symptom of lung cancer].

    Science.gov (United States)

    Gromadziński, Leszek; Przelaskowski, Piotr; Januszko-Giergielewicz, Beata; Górny, Jerzy; Stankiewicz, Aleksander; Każarnowicz, Andrzej; Pruszczyk, Piotr

    2013-01-01

    Pericardial effusion is a relatively common clinical problem. It is, however, rarely the first symptom of cancer. Cardiac tamponade testifies to an advanced stage of cancer and is a negative prognostic factor. This paper presents a patient in whom cardiac tamponade was the first symptom of lung cancer. A 63-year-old male, habitual smoker, was admitted to hospital due to progressive symptoms of exertional dyspnoea lasting for a few days and chest pain. Echocardiographic examination revealed a large amount of fluid in the pericardium with echocardiographic signs of a life-threatening cardiac tamponade. The patient underwent pericardial puncture and additional imaging examinations. Lung adenocarcinoma was recognized as the underlying disease. Due to the recurrence of the life-threatening cardiac tamponade, video-assisted thoracoscopic pericardial fenestration was performed and systemic chemotherapy was introduced with good results.

  13. [A case of cardiac tamponade due to malignant pericarditis with lung adenocarcinoma, effectively treated with pericardial drainage and pemetrexed plus cisplatin chemotherapy].

    Science.gov (United States)

    Yoshida, Kazufumi; Teramoto, Shinji

    2015-01-01

    A 68-year-old man was diagnosed with non small cell lung cancer in May 2013. Although the patient was negative for EGFR mutation, he wished to undergo treatment with gefitinib and erlotinib as first-line therapy. However, one year later, he was admitted to our hospital because of cardiac tamponade due to malignant pericarditis. He received pericardial drainage, after which his condition was stabilized. He was diagnosed with lung adenocarcinoma by cytology of pericardial effusion and treated with pemetrexed plus cisplatin as second-line therapy. Thereafter, the malignant effusion was decreased and the primary lesion was regressed. He received six courses of chemotherapy, however, brain metastases and bone metastases appeared. The brain metastases were controlled with gamma knife radiosurgery and he received carboptatin-paclitaxel plus bevacizumab as third-line therapy. The patient is currently receiving chemotherapy without any recurrence of malignant pericarditis or cardiac tamponade.

  14. Cardiac tamponade - unusual clinical manifestation of undiagnosed malignant neoplasm.

    Science.gov (United States)

    Perek, B; Tomaszewska, I; Stefaniak, S; Katynska, I; Jemielity, M

    2016-01-01

    Cardiac tamponade may be the first or predominant symptom of some pathologies but its etiology is not uncommonly unknown on admission to hospital. The purpose of this study was to evaluate the predominant causes of cardiac tamponade in previously healthy patients treated emergently in a single cardiac surgical center. The study involved 81 patients with the mean age of 58.1±16.0 years who underwent emergent subxyphoid pericardiotomy due to cardiac tamponade. Pericardial effusion was analyzed macro- and microscopically. Examinations done in the cardiac surgical department revealed pericarditis secondary to infection (n=17) or autoimmunologic processes (n=2) and malignancy in 18 patients (predominantly of the lungs (n=11)). Pericardial effusion obtained from patients with viral and autoimmunologic-induced pericarditis was straw-color and odorless while with bacterial infections dark yellow, iridescent and usually malodorous. Additional workup in the regional hospitals enabled to reveal malignant tumors in 29 patients, leukemia or lymphoma in 5 subjects. In all but one of the neoplastic cases, pericardial fluid was turbid and dark red or plummy. In 10 patients etiology of tamponade remained unknown. In conclusion, cardiac tamponade in previously healthy patients may be occasionally the predominant symptom of cancer, especially of the lungs. Macroscopic intraoperative appearance of pericardial fluid may be helpful in identification of causative condition of cardiac tamponade.

  15. Cause and Long-Term Outcome of Cardiac Tamponade.

    Science.gov (United States)

    Sánchez-Enrique, Cristina; Nuñez-Gil, Iván J; Viana-Tejedor, Ana; De Agustín, Alberto; Vivas, David; Palacios-Rubio, Julián; Vilchez, Jean Paul; Cecconi, Alberto; Macaya, Carlos; Fernández-Ortiz, Antonio

    2016-02-15

    Cardiac tamponade is a life-threatening condition, whose current specific cause and outcome are unknown. Our purpose was to analyze it. We performed a retrospective observational study with prospective follow-up data including 136 consecutive patients admitted with diagnosis of cardiac tamponade, from 2003 to 2013. We thoroughly recorded variables as clinical features, drainage/pericardiocentesis, fluid characteristics, and long-term events (new cardiac tamponade ± death). The median age was 65 ± 17 years (55% men). In the baseline characteristics, 70% were no smokers, 12% were on anticoagulation, and 13 had suffered a previous myocardial infarction. In the preceding month, 15 patients had undergone a cardiac catheterization, 5 cardiac surgery, and 5 pacemaker insertion. Fever was observed in 16% of patients and 21% displayed other inflammatory symptoms. In 81% of patients, pericardiocentesis was needed. The fluid was hemorrhagic or a transudate in the majority, with positive cytology in 15% and bacteria in 3.7%. Main causes were malignancy (32%), infection (24%), idiopathic (16%), iatrogenic (15%), postmyocardial infarction (7%), uremic (4%), and other causes (2%). After a maximum follow-up of 10.4 years, cardiac tamponade recurred in 10% of the cases (62% in the neoplastic group) and the 48% of patients died (89% in the neoplastic cohort). In conclusion, most cardiac tamponades are due to malignancy, having this specific cause a poorer outcome, probably as a manifestation of an advanced disease. The rest of causes, after an aggressive intensive management, have a good prognosis, especially the iatrogenic.

  16. A severe penetrating cardiac injury in the absence of cardiac tamponade.

    Science.gov (United States)

    Connelly, Tara M; Kolcow, Walenty; Veerasingam, Dave; DaCosta, Mark

    2016-10-26

    Penetrating cardiac injury is rare and frequently not survivable. Significant haemorrhage resulting in cardiac tamponade commonly ensues. Such cardiac tamponade is a clear clinical, radiological and sonographic indicator of significant underlying injury. In the absence of cardiac tamponade, diagnosis can be more challenging. In this case of a 26-year old sailor stabbed at sea, a significant pericardial effusion and cardiac tamponade did not occur despite an injury transversing the pericardium. Instead, the pericardial haemorrhage drained into the left pleural cavity resulting in a haemothorax. This case is notable due to a favourable outcome despite a delay in diagnosis due to a lack of pericardial effusion, a concomitant cerebrovascular event and a long delay from injury to appropriate medical treatment in the presence of a penetrating cardiac wound deep enough to cause a muscular ventricular septal defect and lacerate a primary chordae of the anterior mitral leaflet.

  17. Fatal delayed cardiac tamponade due to rupture of micropseudoaneurysm of left anterior descending coronary artery following stab to the chest.

    Science.gov (United States)

    Xing, Jingjun; Li, Shangxun; Zhang, Lin; Yang, Yi; Duan, Yijie; Li, Wenhe; Zhou, Yiwu

    2015-01-01

    Traumatic coronary pseudoaneurysm has been described to be mainly associated to iatrogenic lesion of the coronary arteries. However, chest-stab-wound-related coronary pseudoaneurysm caused by isolated partial incision of a coronary artery giving rise to fatal delayed cardiac tamponade is very rare. We describe an autopsy case in which this potentially fatal complication developed 8 days later after a thoracic stab wound. Unfortunately, the imaging examination failed to detect this defect during hospitalization. Postmortem examination revealed that the posterior wall of the left anterior descending coronary artery was intact but that the anterior wall was incised, forming a micropseudoaneurysm which had ruptured. This case highlights that isolated coronary artery injuries must be considered in any patient with a penetrating wound to the thorax, and coronary pseudoaneurysms should not be missed in these patients.

  18. Guide Wire Induced Cardiac Tamponade: The Soft J Tip Is Not So Benign

    Directory of Open Access Journals (Sweden)

    Sankalp Dwivedi

    2016-01-01

    Full Text Available Central venous catheter (CVC insertion rarely causes cardiac tamponade due to perforation. Although it is a rare complication, it can be lethal if not identified early. We report a case of cardiac tamponade caused by internal jugular (IJ central venous catheter (CVC insertion using a soft J-tipped guide wire which is considered safe and rarely implicated with cardiac tamponade. A bedside transthoracic echocardiogram (TTE revealed a pericardial effusion with tamponade. An emergent bedside pericardiocentesis was done revealing bloody fluid and resulted in clinical stabilization.

  19. Guide Wire Induced Cardiac Tamponade: The Soft J Tip Is Not So Benign.

    Science.gov (United States)

    Dwivedi, Sankalp; Siddiqui, Fayez; Patel, Milan; Cardozo, Shaun

    2016-01-01

    Central venous catheter (CVC) insertion rarely causes cardiac tamponade due to perforation. Although it is a rare complication, it can be lethal if not identified early. We report a case of cardiac tamponade caused by internal jugular (IJ) central venous catheter (CVC) insertion using a soft J-tipped guide wire which is considered safe and rarely implicated with cardiac tamponade. A bedside transthoracic echocardiogram (TTE) revealed a pericardial effusion with tamponade. An emergent bedside pericardiocentesis was done revealing bloody fluid and resulted in clinical stabilization.

  20. A different management of saphenous vein graft failure related to cardiac tamponade following coronary surgery

    Directory of Open Access Journals (Sweden)

    Hamit Serdar Başbuğ

    2016-03-01

    Full Text Available Cardiac tamponade is a state of constriction of the heart with an excessive fluid or hematoma resulted from various conditions. Postoperative tamponade can occur after coronary bypass surgery. Despite it is uncommon, its results may have a high risk of mortality and morbidity. Acute postoperative cardiac tamponade reveals a vast spectrum of symptoms. Moreover, a compression over the saphenous vein graft is the worst complication that should be managed without delay. We report a rare case of saphenous vein graft failure due to the cardiac tamponade following a coronary surgery and its management with a practical measure.

  1. Spontaneous chylous cardiac tamponade: a case report

    Directory of Open Access Journals (Sweden)

    Tsilikas Christodoulos

    2010-03-01

    Full Text Available Abstract Background Chylous cardiac tamponade is a rare condition with little known cause. Case presentation A case of an otherwise healthy woman who admitted with dyspnea and palpitations is presented. She had a history of a painful flexion-hyperextension of the spine. Diagnostic evaluation proved a chylous pericardial effusion with a disruption of the anterior longitudinal spinal ligament. Video-assisted thoracic surgery with mass supradiaphragmatic ligation of the thoracic duct and pericardial window formation was carried out successfully and resulted in the complete cure of the patient's condition. Conclusion Chylous pericardial effusion and subsequent tamponade is a rare entity. Endoscopic surgery is offering a safe and effective treatment.

  2. Chylopericardium presenting as cardiac tamponade secondary to mediastinal lymphangioma.

    Science.gov (United States)

    Alsmady, M M; Aladaileh, M A; Al-Zaben, K; Saleem, M M; Alimoglu, O

    2016-11-01

    Mediastinal lymphangioma is a rare entity and chylopericardium is a rare form of pericardial effusion. We report a case of acute chylous cardiac tamponade due to a cervicomediastinal lymphangioma in a one-year-old boy. A chest x-ray revealed marked cardiac enlargement and echocardiography showed massive pericardial effusion. Emergency surgery was performed whereby a pericardial window was created, followed by excision of the lymphangioma.

  3. Recurrent late cardiac tamponade following cardiac surgery : a deceiving and potentially lethal complication

    NARCIS (Netherlands)

    Harskamp, Ralf E.; Meuzelaar, Jacobus J.

    2010-01-01

    Background - Cardiac tamponade, characterized by inflow obstruction of the heart chambers by extracardiac compression, is a potentially lethal complication following cardiac surgery. Case report - We present a case of recurrent cardiac tamponade following valve surgery. At first presentation, diagno

  4. Recurrent late cardiac tamponade following cardiac surgery : a deceiving and potentially lethal complication

    NARCIS (Netherlands)

    Harskamp, Ralf E.; Meuzelaar, Jacobus J.

    2010-01-01

    Background - Cardiac tamponade, characterized by inflow obstruction of the heart chambers by extracardiac compression, is a potentially lethal complication following cardiac surgery. Case report - We present a case of recurrent cardiac tamponade following valve surgery. At first presentation,

  5. Recurrent late cardiac tamponade following cardiac surgery : a deceiving and potentially lethal complication

    NARCIS (Netherlands)

    Harskamp, Ralf E.; Meuzelaar, Jacobus J.

    2010-01-01

    Background - Cardiac tamponade, characterized by inflow obstruction of the heart chambers by extracardiac compression, is a potentially lethal complication following cardiac surgery. Case report - We present a case of recurrent cardiac tamponade following valve surgery. At first presentation, diagno

  6. A Case of Primary Bacterial Pericarditis with Recurrent Cardiac Tamponade.

    Science.gov (United States)

    Yoshizane, Takashi; Yamamoto, Takeshi; Hayashi, Hiroshi; Kitamura, Mitsunobu; Miyachi, Hideki; Hosokawa, Yusuke; Akutsu, Koichi; Shimizu, Wataru

    2017-01-01

    Cardiac tamponade is an important and potentially lethal complication of acute pericarditis. However, recurrence of cardiac tamponade is rare when it is treated appropriately. We present a 49-year-old man with bacterial pericarditis and recurrent cardiac tamponade, which was caused by the rupture of an upper part of the left atrium (LA). According to the autopsy findings, bacteremia from Staphylococcus aureus developed on a substrate of poorly controlled diabetes mellitus and spread to the pericardium via the blood. Subsequently, tissue necrosis developed from the pulmonary trunk and aorta to the LA, leading to recurrence of cardiac rupture and cardiac tamponade.

  7. Emergency room thoracotomy for acute traumatic cardiac tamponade caused by a blunt cardiac injury: A case report.

    Science.gov (United States)

    Ishida, Kenichiro; Kinoshita, Yoshihiro; Iwasa, Nobutaka; Nakae, Masaro; Sakaki, Masayuki; Ieki, Yohei; Takahashi, Kyosuke; Shimahara, Yumiko; Sogabe, Taku; Shimono, Keiichiro; Noborio, Mitsuhiro; Sadamitsu, Daikai

    2017-01-01

    Traumatic blunt cardiac injuries have a high mortality rate, and prompt diagnosis and treatment can be lifesaving in cardiac tamponade. A 62-year-old man was transferred to the emergency department after a motor vehicle accident. He was hemodynamically unstable. A focused assessment with sonography in trauma (FAST) showed pericardial fluid with right ventricular collapse consistent with cardiac tamponade in the subxiphoid view. He collapsed despite a subxiphoid pericardiotomy. Owing to the ongoing hemodynamic instability, we performed a left anterolateral thoracotomy. Direct incision of the pericardium showed blood and clots within the pericardial space, indicating hemopericardium. The heart stroke and hemodynamic status recovered on removing the clot. Although the physical findings of cardiac tamponade are not always apparent in life-threatening acute cardiac tamponade after blunt trauma, FAST is a reliable tool for diagnosing and following cardiac tamponade. A median sternotomy is a standard approach for evaluating cardiac injury in hemodynamically stable patients with or without cardiopulmonary bypass. However, a left anterior thoracotomy was the fastest, simplest life-saving procedure considering the need for open-chest cardiac massage given our patient's life-threatening condition. A prompt diagnosis using FAST and treatment can be lifesaving in traumatic acute cardiac tamponade. A pericardiotomy via a thoracotomy is mandatory for lifesaving cardiac decompression in acute traumatic cardiac tamponade in cases of ineffective drainage due to clot formation within the pericardial space. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  8. Cardiac tamponade as a complication of parenteral nutrition

    OpenAIRE

    Diego Paim Carvalho Garcia; Clarissa Santos Neto; Pablo Nelson Valle Hubner; Thiago de Almeida Furtado; Andy Petroianu; Luiz Ronaldo Alberti

    2015-01-01

    Introduction: Complications arising from the use of central venous catheters are numerous, but cardiac tamponade is a complication well defined, very rare and often fatal. The mortality rate is 47–77% in the literature. Presentation of case: We report a case of successful diagnosis and treatment of cardiac tamponade by parenteral nutrition in a 31-year-old female. Discussion: There are only few cases of cardiac tamponade reported in the world literature since 1958. The true incidence is...

  9. Spontaneous Coronary Artery Dissection with Cardiac Tamponade.

    Science.gov (United States)

    Goh, Anne C H; Lundstrom, Robert J

    2015-10-01

    Spontaneous coronary artery dissection is a rare cause of acute coronary syndrome. Clinical presentation ranges from chest pain alone to ST-segment-elevation myocardial infarction, ventricular fibrillation, and sudden death. The treatment of patients with spontaneous coronary artery dissection is challenging because the disease pathophysiology is unclear, optimal treatment is unknown, and short- and long-term prognostic data are minimal. We report the case of a 70-year-old woman who presented with an acute ST-segment-elevation myocardial infarction secondary to a spontaneous dissection of the left anterior descending coronary artery. She was treated conservatively. Cardiac tamponade developed 16 hours after presentation. Repeat coronary angiography revealed extension of the dissection. Medical therapy was continued after the hemopericardium was aspirated. The patient remained asymptomatic 3 years after hospital discharge. To our knowledge, this is the first reported case of spontaneous coronary artery dissection in association with cardiac tamponade that was treated conservatively and had a successful outcome.

  10. Cardiac Tamponade as Initial Presentation of Hodgkin Lymphoma

    Directory of Open Access Journals (Sweden)

    Adrija Hajra

    2015-01-01

    Full Text Available Cardiac involvement in malignant lymphoma is one of the least investigated subjects. Pericardial effusion is rarely symptomatic in patients of Hodgkin lymphoma (HL. Few case reports are available in the literature. There are case reports of diagnosed HL patients presenting with pericardial effusion. HL patients who present with recurrent episodes of pericardial effusion have also been reported. Pericardial effusion has also been reported in cases of non HL. However, pericardial effusion leading to cardiac tamponade as an initial presentation of HL is extremely rare. Very few such cases are there in the literature. Here, we present a case of a 26-year-old male patient who presented with cardiac tamponade and in due course was found to be a case of classical type of HL. This case is interesting because of its presentation.

  11. Echocardiographic approach to cardiac tamponade in critically ill patients.

    Science.gov (United States)

    McCanny, Peter; Colreavy, Frances

    2016-12-24

    Cardiac tamponade should be considered in a critically ill patient in whom the cause of haemodynamic shock is unclear. When considering tamponade, transthoracic echocardiography plays an essential role and is the initial investigation of choice. Diagnostic sensitivity of transthoracic echocardiography is dependent on image quality, and in some cases a transoesophageal approach may be required to confirm the diagnosis. Knowledge of the pathophysiology and echocardiographic features of cardiac tamponade are essential for the practicing Intensivist. This review presents an approach to the recognition, diagnosis, and treatment of cardiac tamponade in critically ill patients.

  12. A case of cardiac tamponade due to an isolated abscess in the ascending aorta of a pregnant woman with a history of intravenous substance abuse.

    Science.gov (United States)

    Shattuck, Brandy; Livingstone, John

    2017-06-01

    We describe the case of a 23-year-old white female, 10-12 weeks pregnant, with a history of intravenous drug use and a recently diagnosed pneumonia, who was found deceased in her bed after a night of sleep. Although postmortem serum toxicology tested positive for alprazolam, tetrahydrocannabinol, and morphine, the ultimate cause of death was determined to be cardiac tamponade secondary to an isolated abscess in the ascending aorta. The patient had several risk factors for aortic rupture and cardiac tamponade including intravenous drug use, pneumonia, and pregnancy. However, an autopsy of the patient showed an isolated abscess of the ascending aorta without evidence of infective endocarditis, coronary artery rupture, aortic aneurysm, or aortic dissection making this an unusual case of cardiac tamponade. The aim of this case report is to encourage providers to obtain a tissue culture of any aortic abscesses so that the organisms involved can be identified. The identification of such organisms may help guide antimicrobial treatment in similar presentations in the future.

  13. Attention! Cardiac tamponade may be caused by underlying Castleman's disease.

    Science.gov (United States)

    Atay, Hilmi; Kelkitli, Engin; Okuyucu, Muhammed; Yildiz, Levent; Turgut, Mehmet

    2015-05-01

    Castleman's disease is a rarely observed lymphoproliferative disease. In the literature, various signs and symptoms of the disease have been reported; one of these is secondary cardiac tamponade. We describe the case of a 41-year-old man who developed cardiac tamponade during examination, and who was later diagnosed with Castleman's disease, based on his lymph node biopsies.

  14. Cardiac tamponade as a presenting manifestation of severe hypothyroidism.

    Science.gov (United States)

    Butala, Ashvin; Chaudhari, Shilpa; Sacerdote, Alan

    2013-02-05

    We report a patient who presented to our hospital with unusual symptoms of non-specific complaints and uncontrolled hypertension. Acute cardiac tamponade was suspected from cardiomegaly on routine chest x-ray and confirmed with an echocardiogram. Analysis of the pericardial fluid and other laboratory data ruled out all the common causes except for hypothyroidism as a cause of cardiac tamponade. Tamponade results from increased intrapericardial pressure caused by the accumulation of pericardial fluid. The rapidity of fluid accumulation is a greater factor in the development of tamponade than absolute volume of the effusion. Hypothyroidism is a well-known cause of pericardial effusion. However, tamponade rarely develops owing to a slow rate of accumulation of pericardial fluid. The treatment of hypothyroidic cardiac tamponade is different from other conditions. Thyroxine supplementation is all that is necessary. Rarely, pericardiocentesis is needed in a severely symptomatic patient.

  15. Cardiac tamponade as initial presenting feature of primary hypothyroidism in the ED.

    Science.gov (United States)

    Ekka, Meera; Ali, Imran; Aggarwal, Praveen; Jamshed, Nayer

    2014-06-01

    Pericardial effusion is commonly detected in patients with severe hypothyroidism and is typically mild; rarely, it may lead to cardiac tamponade. Cardiac tamponade with myxedema coma as initial presenting feature of previously unrecognized hypothyroidism is rare. This case highlights that previously undiagnosed hypothyroidism can manifest as myxedema coma with shock due to pericardial tamponade particularly in winters because a cold environment can precipitate myxedema.We report an undiagnosed case of primary hypothyroidism who presented to the emergency department for the first time with both cardiac tamponade and myxedema coma. This combination of cardiac tamponade and myxedema coma as the presenting features of primary hypothyroidism has rarely been reported in the literature. The patient was effectively managed with echocardiography-guided pericardiocentesis, levothyroxine, and external rewarming. Cardiac tamponade and myxedema coma as presenting features of previously unrecognized primary hypothyroidism are extremely rare. Urgent bedside echocardiography with pericardiocentesis along with thyroxine therapy is the treatment of choice. It is important to include hypothyroidism as the differential diagnosis in patients with cardiac tamponade and altered level of consciousness especially in winter months.

  16. Role of echocardiography in the treatment of cardiac tamponade.

    Science.gov (United States)

    Chandraratna, P A N; Mohar, Dilbahar S; Sidarous, Peter F

    2014-08-01

    Accumulation of fluid within the pericardial sac results in elevation of intrapericardial pressure with consequent cardiac compression or tamponade. Cardiac tamponade is a life-threatening condition which requires urgent evacuation of pericardial effusion (PE). Current pericardial evacuation techniques and approaches are varied. Echocardiography provides valuable insights into identifying patients who are suitable candidates and further facilitates pericardiocentesis by improving guidance techniques. Several previous publications have provided excellent reviews of the pathophysiology of cardiac tamponade. We review the clinical presentation and role of echocardiography for diagnosis of tamponade. We focus on medical and surgical approaches for the removal of PE. Moreover, as the clinical and hemodynamic consequences of PE depend on the volume and the rate of accumulation of PE, we review the various scenarios of "small" PE resulting in cardiac tamponade.

  17. Cardiac tamponade, an unusual complication of acute pancreatitis.

    Science.gov (United States)

    Veron Esquivel, Daniel; Aello, Gerardo; Batiz, Fernando; Fernandez Barrera, Alejandro

    2016-03-11

    A 41-year-old Hispanic man was admitted to our hospital with the diagnosis of acute pancreatitis due to hypertriglyceridemia. During his stay, he developed sudden haemodynamic instability and clinical presentation suggestive of cardiac tamponade. A transthoracic echocardiogram confirmed the diagnosis. Echocardiography-guided pericardiocentesis was performed with immediate haemodynamic improvement. The patient's condition underwent favourable evolution. The pancreatitis was resolved and a control transthoracic echocardiography was performed showing no pericardial effusion. The pathophysiology of this rare entity is unknown. Early diagnosis and treatment are crucial. Although pericardiocentesis is the treatment of choice, there have been a few reports of medical treatment with encouraging results. Although the association of acute pancreatitis and tamponade are anecdotal in literature, medics should be aware of this association in order to perform prompt diagnosis.

  18. Late onset seroma post-thymectomy presenting as cardiac tamponade

    OpenAIRE

    Poudel, Dilli Ram; Giri, Smith; Pathak, Ranjan; Morsey, Mohamed; Alsafwah, Shadwan

    2015-01-01

    Late onset seroma is a rare post-operative complication occurring after various surgeries including thymectomy. Most cases are asymptomatic; however, seromas occurring in the mediastinal cavity may cause compression symptoms including airway compression or cardiac tamponade. We present a 62-year-old male with a history of thymectomy for myasthenia gravis who presented with cardiac tamponade several years ago. Further evaluation revealed a late onset seroma anteriorly compressing the cardiac c...

  19. Cardiac tamponade – presentation of type A aortic dissection

    Directory of Open Access Journals (Sweden)

    Opeyemi Fadahunsi

    2014-11-01

    Full Text Available Acute aortic dissection usually presents with severe chest and/or back pain but may have a varied presentation ranging from syncope, stroke, and heart failure to shock or tamponade. We present classic chest computed tomography images of a case of type A aortic dissection presenting with cardiac tamponade.

  20. Cough induced syncope: A hint to cardiac tamponade diagnosis.

    Science.gov (United States)

    Ramirez, Roberto; Lasam, Glenmore

    2017-05-26

    We report a case of a 75-year-old male with history of lung adenocarcinoma who presented with shortness of breath and frequent episodes of cough-induced syncope. A large pericardial effusion was found on echocardiogram suggestive of cardiac tamponade. Pericardiocentesis was done which improved the dyspnea and eventually resolved the syncope. There are only two other cases reported in the literature with cough-induced syncope in the setting of pericardial effusion or cardiac tamponade. Our clinical vignette also highlights the importance of pulsus paradoxus identification in patients with cough induced syncope to rule out cardiac tamponade since this is the most sensitive physical finding for its diagnosis.

  1. Cough induced syncope: A hint to cardiac tamponade diagnosis

    Science.gov (United States)

    Ramirez, Roberto; Lasam, Glenmore

    2017-01-01

    We report a case of a 75-year-old male with history of lung adenocarcinoma who presented with shortness of breath and frequent episodes of cough-induced syncope. A large pericardial effusion was found on echocardiogram suggestive of cardiac tamponade. Pericardiocentesis was done which improved the dyspnea and eventually resolved the syncope. There are only two other cases reported in the literature with cough-induced syncope in the setting of pericardial effusion or cardiac tamponade. Our clinical vignette also highlights the importance of pulsus paradoxus identification in patients with cough induced syncope to rule out cardiac tamponade since this is the most sensitive physical finding for its diagnosis. PMID:28603595

  2. Cardiac tamponade masquerading as gastritis: a case report.

    Science.gov (United States)

    Ahmed, Abuzaid; Harsha, Tella Sri; Hamza, Tantoush; Allen, Ameri; Mohamed, Elkhashab

    2014-07-30

    Pericardial effusion and cardiac tamponade can develop in patients with virtually any condition that affects the pericardium. A high index of suspicion with proper diagnostic scheme can lessen the concomitant morbidity and mortality. Although cardiac tamponade mimics many medical conditions, internists and primary care physicians should be aware of the physiological and clinical aspects of the disease spectrum. A 31-year-old Caucasian man, with no significant past medical history, presented to our emergency room with acute upper abdominal heaviness of 2 hours' duration after drinking excessive amounts of alcohol in a short period of time (binge drinking). The coexistence of recent alcohol binge drinking and nonspecific abdominal complaints usually presume a diagnosis of gastritis in our daily encounters in the absence of hepatic, biliary or pancreatic derangements. We present a case in which the presenting abdominal pain turned out to be related to cardiac tamponade. Cardiac tamponade is a sort of cardiogenic shock and is a medical emergency. Clinicians should understand the cardiac tamponade physiology, especially in cases without large pericardial effusion, and correlate the signs of clinical tamponade together with the echocardiographic findings. Drainage of cardiac tamponade is life-saving. A high index of suspicion with proper diagnostic arcades lessens the concomitant morbidity and mortality.

  3. An unusual case of cardiac tamponade: ruptured subaortic diverticulum.

    Science.gov (United States)

    Salemi, Arash; Lee, Ben; Ivascu, Natalia; Webber, Geoffrey; Paul, Subroto

    2010-05-01

    Cardiac diverticula are rare congenital anomalies found as outpouchings from various chambers of the heart. We present a case of a diverticulum arising from the membranous septum with free rupture into the pericardial space and tamponade.

  4. Rapid progression to cardiac tamponade in Erdheim-Chester disease despite treatment with interferon alpha.

    Science.gov (United States)

    Nakhleh, Afif; Slobodin, Gleb; Elias, Nizar; Bejar, Jacob; Odeh, Majed

    2016-07-01

    Erdheim-Chester disease (ECD) is a rare form of non-Langerhans histiocytosis with heterogeneous clinical manifestations. The most common presentation is bone pains typically involving the long bones. Approximately 75% of the patients develop extraskeletal involvement. Cardiac involvement is seen in up to 45% of the patients, and although, pericardial involvement is the most common cardiac pathology of this rare disease, cardiac tamponade due to ECD has been very rarely reported. We describe a case of a patient found to have ECD with multi-organ involvement and small pericardial effusion, which progressed to cardiac tamponade despite treatment with interferon alpha.

  5. Acute pericarditis with cardiac tamponade induced by pacemaker implantation.

    Science.gov (United States)

    Shingaki, Masami; Kobayashi, Yutaka; Suzuki, Haruo

    2015-11-01

    An 87-year-old woman was diagnosed with third-degree atrioventricular block and underwent pacemaker implantation. On postoperative day 12, she experienced cardiac tamponade that was suspected on computed tomography to be caused by lead perforation; therefore, we performed open-heart surgery. However, we could not identify a perforation site on the heart, and drained a 400-mL exudative pericardial effusion. Subsequently, we diagnosed the pericardial effusion as due to pericarditis induced by pacemaker implantation. It is sometimes difficult to distinguish pericarditis from pacemaker lead perforation, so both should be included in the differential diagnosis.

  6. Cardiac tamponade as a complication of parenteral nutrition.

    Science.gov (United States)

    Garcia, Diego Paim Carvalho; Neto, Clarissa Santos; Hubner, Pablo Nelson Valle; Furtado, Thiago de Almeida; Petroianu, Andy; Alberti, Luiz Ronaldo

    2015-01-01

    Complications arising from the use of central venous catheters are numerous, but cardiac tamponade is a complication well defined, very rare and often fatal. The mortality rate is 47-77% in the literature. We report a case of successful diagnosis and treatment of cardiac tamponade by parenteral nutrition in a 31-year-old female. There are only few cases of cardiac tamponade reported in the world literature since 1958. The true incidence is unclear and the most cases occur in children. Despite the rarity of this condition, it has a high mortality rate. The clinical findings are pain and discomfort in the epigastrium and chest region, nausea, dyspnea, tachycardia, distended jugular veins, paradoxical pulse, hypotension, electrocardiographic tracing signals with low voltage and enlargement of cardiac area. The immediate diagnosis and the treatment of cardiac tamponade are capital for patient survival. Cardiac tamponade should be suspected among patients with sudden onset of shock in use of parenteral nutrition, and therefore immediately treated. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  7. Optimal fluid amount for haemodynamic benefit in cardiac tamponade.

    Science.gov (United States)

    Singh, Vikas; Dwivedi, Sudhanshu K; Chandra, Sharad; Sanguri, Ritesh; Sethi, Rishi; Puri, Aniket; Narain, Varun S; Saran, Ram K

    2014-06-01

    The present study was undertaken to assess the effect of volume expansion on cardiac haemodynamics in patients with cardiac tamponade and to ascertain an optimum amount of fluid that can produce the maximum benefit in tamponade patients. In patients of tamponade, interim measures may occasionally be needed when facilities for pericardial fluid drainage are not immediately available. Intravascular volume expansion is the most commonly advocated measure but with limited scientific data. Patients ≥16 years of age with large circumferential pericardial effusion and showing echocardiographic evidence of cardiac tamponade were included. Haemodynamically unstable patients, those with structural heart diseases, pregnant females, and those undergoing haemodialysis were excluded. The various haemodynamic parameters were measured using Edwards Life Sciences Vigilance II monitor, Swan Ganz CCO catheter, intrapericardial access, and arterial access at baseline and after each 250 ml fluid over 5 min (total 1000 ml in 20 min). The entire fluid was drained at the end of the procedure. A total of 28 patients constituted the study group, all of whom exhibited an improvement in haemodynamic parameters (systolic blood pressure, cardiac output) and a rise of the intracardiac pressures with volume expansion. Significant (p15% increase in cardiac index. Rapid infusion of as little as 250 ml intravenous normal saline may improve the cardiac haemodynamics in a significant proportion of tamponade patients.

  8. Cardiac tamponade as an initial manifestation of systemic lupus erythematosus.

    Science.gov (United States)

    Carrion, Diego M; Carrion, Andres F

    2012-06-12

    Clinical manifestations of pericardial disease may precede other signs and symptoms associated with systemic lupus erythematosus. Although pericardial effusion is one of the most common cardiac problems in patients with systemic lupus erythematosus, haemodynamically significant effusions manifesting as cardiac tamponade are rare and require prompt diagnosis and treatment.

  9. Pericardial Effusion with Cardiac Tamponade as a Form of Presentation of Primary Hypothyroidism

    Directory of Open Access Journals (Sweden)

    Acir Rachid

    2002-06-01

    Full Text Available The authors describe a case of pericardial effusion accompanied by cardiac tamponade caused by primary hypothyroidism. Diagnosis was made by exclusion, because other causes of cardiac tamponade are more frequent. Emergency treatment of cardiac tamponade is pericardiocentesis (with possible pericardial window, and, after stabilization, performance of hormonal reposition therapy with L-thyroxin.

  10. Cardiac tamponade as initial presentation in systemic lupus erythematosus.

    Science.gov (United States)

    Jawaid, Ambreen; Almas, Aysha

    2014-05-01

    Systemic Lupus Erythematosus (SLE) is one of the many diseases known as 'the great imitators' because it can have diverse presentations and so is misunderstood for other illnesses. This case illustrates a 19 years old girl with SLE who presented as cardiac tamponade which is a rare feature of lupus pericarditis requiring medical and surgical treatment. Even after pericardiocentesis and steroid therapy there was a re-accumulation of the pericardial fluid resulting in cardiac tamponade which led to pericardial window formation. This case draws attention to the need to consider the diagnosis of tamponade in patients with connective tissue disease and dyspnea or hemodynamic compromise. It also outlines the treatment options available so that surgical referral, if needed, can be done timely for this rare but life threatening manifestation of SLE.

  11. An unusual case of cardiac tamponade following electrical cardioversion

    NARCIS (Netherlands)

    Jessurun, GAJ; Crijns, HJGM; vanWijngaarden, J

    1996-01-01

    The clinical presentation of cardiac tamponade may uncover underlying pericardial disease. We describe a patient who was being treated for lone atrial fibrillation, In this case, direct current cardioversion for recurrence of atrial fibrillation was complicated by a life-threatening hemopericardium.

  12. An unusual case of cardiac tamponade following electrical cardioversion

    NARCIS (Netherlands)

    Jessurun, GAJ; Crijns, HJGM; vanWijngaarden, J

    The clinical presentation of cardiac tamponade may uncover underlying pericardial disease. We describe a patient who was being treated for lone atrial fibrillation, In this case, direct current cardioversion for recurrence of atrial fibrillation was complicated by a life-threatening hemopericardium.

  13. Percutaneous treatment in patients presenting with malignant cardiac tamponade

    Energy Technology Data Exchange (ETDEWEB)

    Marcy, P.Y. [Antoine Lacassagne Center, Interventional Radiology Department, Nice (France); Bondiau, P.Y. [Antoine Lacassagne Center, Radiation Therapy Department, Nice (France); Brunner, P. [Centre Hospitalier Princesse, Grace (Monaco). Interventional Radiology Department

    2005-09-01

    The percutaneous treatment of pericardial effusion resulting in cardiac tamponade has undergone an evolution in recent years with the use of less invasive drainage techniques in selected cases. To determine optimal therapy modalities for oncology patients with malignant pericardial tamponade (MPT), the authors review their institutional experience with percutaneous needle puncture routes, means of imaging-guided drainage and percutaneous management of the pericardial fluid effusion (pericardial sclerosis and balloon pericardiotomy). Advantages and limits of the percutaneous techniques will be compared to the surgical treatment. (orig.)

  14. Hemorrhagic Cardiac Tamponade: Rare Complication of Radiofrequency Ablation of Hepatocellular Carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Loh, Kok Beng; Bux, Shaik Ismail; Abdullah, Basri Johan Jeet; Mokhtar, Raja Amin Raja; Mohamed, Rosmawati [Faculty of Medicine, University of Malaya, Kuala Lumpur (Malaysia)

    2012-09-15

    Local treatment for hepatocellular carcinoma (HCC) has been widely used in clinical practice due to its minimal invasiveness and high rate of cure. Percutaneous radiofrequency ablation (RFA) is widely used because its treatment effectiveness. However, some serious complications can arise from percutaneous RFA. We present here a rare case of hemorrhagic cardiac tamponade secondary to an anterior cardiac vein (right marginal vein) injury during RFA for treatment of HCC.

  15. Cardiac tamponade: contrast reflux as an indicator of cardiac chamber equalization

    Directory of Open Access Journals (Sweden)

    Nauta Foeke Jacob

    2012-05-01

    Full Text Available Abstract Background Traumatic hemopericardium remains a rare entity; it does however commonly cause cardiac tamponade which remains a major cause of death in traumatic blunt cardiac injury. Objectives We present a case of blunt chest trauma complicated by cardiac tamponade causing cardiac chamber equalization revealed by reflux of contrast. Case report A 29-year-old unidentified male suffered blunt chest trauma in a motor vehicle collision. Computed tomography (CT demonstrated a periaortic hematoma and hemopericardium. Significant contrast reflux was seen in the inferior vena cava and hepatic veins suggesting a change in cardiac chamber pressures. After intensive treatment including cardiac massage this patient expired of cardiac arrest. Conclusion Reflux of contrast on CT imaging can be an indicator of traumatic cardiac tamponade.

  16. A new scoring system for the triage of cardiac tamponade.

    Science.gov (United States)

    Imazio, Massimo; Adler, Yehuda; Ristić, Arsen D; Charron, Philippe

    2015-03-01

    Prompt recognition of cardiac tamponade is critical since the underlying hemodynamic disorder can lead to death if not resolved by percutaneous or surgical drainage of the pericardium. Nevertheless, the management of cardiac tamponade can be challenging because of the lack of the validated criteria for the risk stratification that should guide clinicians in the decision-making process. The Working Group on Myocardial and Pericardial Diseases issued this position statement in order to reply to specific questions: Which patients need immediate drainage of the pericardial effusion?; Is echocardiography sufficient for guidance of pericardiocentesis or should patient be taken to the cardiac catheterization laboratory?; Who should be transferred to specialized/tertiary institution or surgical service?; What type of medical support is necessary during transportation? Current European guidelines published in 2004 do not cover these issues and no additional guidelines are available from major medical and cardiology societies.

  17. Early Cardiac Tamponade in a Patient with Postsurgical Hypothyroidism

    Directory of Open Access Journals (Sweden)

    Archana Sinha

    2015-01-01

    Full Text Available Pericardial effusion is a common cardiac manifestation of hypothyroidism, but effusion resulting in cardiac tamponade is extremely rare. We present a case of a 56-year-old African American woman with slurred speech and altered mental status that was initially suspected to have stroke. Her chest X-ray revealed cardiomegaly and subsequent echocardiogram showed a large pericardial effusion with echocardiographic evidence of cardiac tamponade. Clinically, patient did not have pulsus paradoxus or hypotension. Further questioning revealed a history of total surgical thyroidectomy and noncompliance with thyroid replacement therapy. Pericardiocentesis was performed promptly and thyroxine replacement therapy was started. Thereafter, her mental status improved significantly. The management of pericardial effusion associated with hypothyroidism varies depending on size of effusion and hemodynamic stability of the patient. The management strategy ranges from conservative management with close monitoring and thyroxine replacement to pericardiocentesis or creation of a pericardial window.

  18. Case report and literature review: cardiac tamponade as a complication of pericardial extramedullary hematopoiesis.

    Science.gov (United States)

    Mahadevan, Navin R; Morgan, Elizabeth A; Mitchell, Richard N

    2016-01-01

    Pericardial effusion can cause cardiac tamponade physiology with resultant cardiogenic shock and death. Myelofibrosis, the replacement of marrow cavity by fibrous connective tissue, is a secondary complication of a group of disorders known as myeloproliferative neoplasms, which are clonal processes characterized by abnormal proliferative growth of one or more hematopoietic lineages. One consequence of myelofibrosis is the development of hematopoiesis at other anatomic sites, most commonly the spleen and liver, a phenomenon known as extramedullary hematopoiesis (EMH). Herein we report a case of a man who died from pericardial tamponade due to a subacute pericardial effusion secondary to EMH in the pericardium in the setting of myelofibrosis. This case highlights an unusual etiology for pericardial effusion and tamponade that should be considered in cases of myelofibrosis and stimulates a discussion regarding the mechanisms and anatomic distribution of EMH.

  19. Role of a 12-lead electrocardiogram in the diagnosis of cardiac tamponade as diagnosed by transthoracic echocardiography in patients with malignant pericardial effusion.

    Science.gov (United States)

    Argula, Rahul G; Negi, Smita I; Banchs, Jose; Yusuf, Syed Wamique

    2015-03-01

    Few studies have looked at the utility of the 12-lead electrocardiogram (ECG) in diagnosing cardiac tamponade in malignant pericardial effusion (PE). The aim of this study was to determine the sensitivity (Se), specificity (Sp), positive predictive value (PPV), and negative predictive value (NPV) of 12-lead ECG in diagnosing cardiac tamponade in PE. Abnormalities on a 12 lead ECG can be used to diagnose or exclude cardiac tamponade in patients with malignant PE. Using echocardiography as the gold standard for diagnosis of cardiac tamponade, we determined the Se, Sp, PPV, and NPV for individual and combinations of the 3 ECG abnormalities (low-voltage complexes, electrical alternans, and sinus tachycardia). For PEs of all sizes, the Se, Sp, PPV, and NPV for detecting cardiac tamponade were: low-voltage complexes (56%, 74%, 81%, 46%), electrical alternans (23%, 98%, 95%, 39%), and sinus tachycardia (76%, 60%, 79%, 56%), respectively. Presence of all 3 and any of the 3 ECG abnormalities had a Se, Sp, PPV, and NPV of 8%, 100%, 100%, 36% and 89%, 47%, 77%, 69%, respectively, for cardiac tamponade. The odds ratios for cardiac tamponade in PE were 3.7 (95% confidence interval [CI]: 1.65-8.30) for low-voltage complexes, 12.3 (95% CI: 1.58-95.17) for electrical alternans, and 4.9 (95% CI: 2.22-10.80) for sinus tachycardia. Presence of any of 3 ECG abnormalities had an odds ratio of 7.3 (95% CI: 2.9-18.1) for cardiac tamponade. In malignant PE, combination of ECG abnormalities can supplement clinical examination in the diagnosis of echocardiographic cardiac tamponade. Due to its low NPV, 12-lead ECG cannot be used as a screening tool to exclude cardiac tamponade with malignant PE. © 2015 Wiley Periodicals, Inc.

  20. Primary Angiosarcoma of Pericardium with Cardiac Tamponade: A Case Report

    Directory of Open Access Journals (Sweden)

    Wei-Ji Chen

    2015-06-01

    Full Text Available Primary tumors of the heart and major vessels are rare. Angiosarcoma is the most frequent malignant tumor of the heart and usually involves the right atrium. Angiosarcoma originating from the pericardium is extremely rare and only several cases have been reported to date. The current study presents a case of primary angiosarcoma of pericardium with cardiac tamponade. After surgical treatment to relieve symptoms, the patient refused further therapies and died 3 months after diagnosis.

  1. Echocardiographic Evaluation of Pericardial Effusion and Cardiac Tamponade

    Science.gov (United States)

    Pérez-Casares, Alejandro; Cesar, Sergi; Brunet-Garcia, Laia; Sanchez-de-Toledo, Joan

    2017-01-01

    Pericardial effusion (PEff) is defined by an increase in the physiological amount of fluid within the pericardial space. It can appear following different medical conditions, mainly related to inflammation and cardiac surgery. Cardiac tamponade is a critical condition that occurs after sudden and/or excessive accumulation of fluid in the pericardial space that restricts appropriate filling of the cardiac chambers disturbing normal hemodynamics and ultimately causing hypotension and cardiac arrest. It is, therefore, a life-threatening condition that must be diagnosed as soon as possible for correct treatment and management. Echocardiographic evaluation of PEff is paramount for timely and appropriate diagnosis and management. A structured echocardiographic approach including two-dimensional, M-mode, and Doppler echocardiographic evaluation assessing (i) quantity and quality of pericardial fluid, (ii) collapse of cardiac chambers, (iii) respiratory variation of the ventricular diameters, (iv) inferior vena cava collapsibility, and (v) flow patterns in atrioventricular valves should give the bedside clinician the necessary information to appropriately manage PEff. Here, we review these key echocardiographic signs that will ensure an appropriate assessment of a patient with PEff and/or cardiac tamponade. PMID:28484689

  2. Cardiac tamponade as an initial presentation for systemic lupus erythematosus.

    Science.gov (United States)

    Li, William; Frohwein, Thomas; Ong, Kenneth

    2017-08-01

    Systemic lupus erythematosus (SLE) is a chronic autoimmune inflammatory disease which follows a relapsing and remitting course that can manifest in any organ system. While classic manifestations consist of arthralgia, myalgia, frank arthritis, a malar rash and renal failure to name a few, cardiac tamponade, however, is a far less common and far more dangerous presentation. We highlight the case of a 61year-old male with complaints of acute onset shortness of breath and generalized body aches associated with a fever and chills in the ER. A bedside echocardiogram revealed a significant pericardial effusion concerning for pericardial tamponade. An emergent pericardiocentesis performed drained 800mL of serosanguinous fluid. While denying a history of any rash, photosensitivity, oral ulcers, or seizures, his physical examination did reveal metacarpal phalangeal joint swelling along with noted pulsus paradoxus of 15-200mmHg. Subsequent lab work revealed ANA titer of 1:630 and anti-DS DNA antibody level of 256IU/mL consistent with SLE. This case highlights cardiac tamponade as a rare but life-threatening presentation for SLE and raises the need to keep it in the differential when assessing patients presenting with pertinent exam findings. Published by Elsevier Inc.

  3. Cardiac tamponade as an independent condition affecting the relationship between the plasma B-type natriuretic peptide levels and cardiac function.

    Science.gov (United States)

    Minai, Kosuke; Komukai, Kimiaki; Arase, Satoshi; Nagoshi, Tomohisa; Matsuo, Seiichiro; Ogawa, Kazuo; Kayama, Yosuke; Inada, Keiichi; Tanigawa, Shin-Ichi; Takemoto, Tomoyuki; Sekiyama, Hiroshi; Date, Taro; Ogawa, Takayuki; Taniguchi, Ikuo; Yoshimura, Michihiro

    2013-07-01

    Plasma B-type natriuretic peptide (BNP) is finely regulated by the cardiac function and several extracardiac factors. Therefore, the relationship between the plasma BNP levels and the severity of heart failure sometimes seems inconsistent. The purpose of the present study was to investigate the plasma BNP levels in patients with cardiac tamponade and their changes after pericardial drainage. This study included 14 patients with cardiac tamponade who underwent pericardiocentesis. The cardiac tamponade was due to malignant diseases in 13 patients and uremia in 1 patient. The plasma BNP levels were measured before and 24-48 h after drainage. Although the patients reported severe symptoms of heart failure, their plasma BNP levels were only 71.2 ± 11.1 pg/ml before drainage. After appropriate drainage, the plasma BNP levels increased to 186.0 ± 22.5 pg/ml, which was significantly higher than that before drainage (P = 0.0002). In patients with cardiac tamponade, the plasma BNP levels were low, probably because of impaired ventricular stretching, and the levels significantly increased in response to the primary condition after drainage. This study demonstrates an additional condition that affects the relationship between the plasma BNP levels and cardiac function. If inconsistency is seen in the relationship between the plasma BNP levels and clinical signs of heart failure, the presence of cardiac tamponade should therefore be considered.

  4. Using a human cardiovascular-respiratory model to characterize cardiac tamponade and pulsus paradoxus

    Science.gov (United States)

    Ramachandran, Deepa; Luo, Chuan; Ma, Tony S; Clark, John W

    2009-01-01

    competition for fixed filling space. We find that simulating active septal contraction is important in modeling ventricular interaction. The model predicts increased arterio-venous CO2 due to hypoperfusion, and we explore implications of respiratory pattern in tamponade. Conclusion Our modeling study of cardiac tamponade dissects the roles played by septal motion, atrioventricular and right-left ventricular interactions, pulmonary blood pooling, and the depth of respiration. The study fully describes the physiological basis of pulsus paradoxus. Our detailed analysis provides biophysically-based insights helpful for future experimental and clinical study of cardiac tamponade and related pericardial diseases. PMID:19656411

  5. Hashimoto thyroiditis with an unusual presentation of cardiac tamponade in Noonan syndrome.

    Science.gov (United States)

    Lee, Mi Ji; Kim, Byung Young; Ma, Jae Sook; Choi, Young Earl; Kim, Young Ok; Cho, Hwa Jin; Kim, Chan Jong

    2016-11-01

    Noonan syndrome is an autosomal dominant, multisystem disorder. Autoimmune thyroiditis with hypothyroidism is an infrequent feature in patients with Noonan syndrome. A 16-year-old boy was admitted because of chest discomfort and dyspnea; an echocardiogram revealed pericardial effusion. Additional investigations led to a diagnosis of severe hypothyroidism due to Hashimoto thyroiditis. The patient was treated with L-thyroxine at 0.15 mg daily. However, during admission, he developed symptoms of cardiac tamponade. Closed pericardiostomy was performed, after which the patient's chest discomfort improved, and his vital signs stabilized. Herein, we report a case of an adolescent with Noonan syndrome, who was diagnosed with Hashimoto thyroiditis with an unusual presentation of cardiac tamponade.

  6. Pneumopericardium Leading to Cardiac Tamponade in a Patient with Lung Cancer.

    Science.gov (United States)

    Al-Taweel, Ahmad; Ayub, Adil; Huang, Chyun-Yin; Rehmani, Sadiq; Al-Ayoubi, Adnan; Bhora, Faiz Y

    2016-12-01

    Pneumopericardium resulting in cardiac tamponade in patients with lung cancer is not documented. We report a case of squamous cell carcinoma of the lung complicated by pneumopericardium and subsequent cardiac tamponade. The patient underwent an urgent pericardial window with rapid improvement in symptoms. We discuss the possible pathogenesis and treatment options for this rare condition.

  7. Pneumopericardium Leading to Cardiac Tamponade in a Patient with Lung Cancer

    OpenAIRE

    Al-Taweel, Ahmad; Ayub, Adil; Huang, Chyun-yin; Rehmani, Sadiq; Al-Ayoubi, Adnan; Bhora, Faiz Y.

    2016-01-01

    Pneumopericardium resulting in cardiac tamponade in patients with lung cancer is not documented. We report a case of squamous cell carcinoma of the lung complicated by pneumopericardium and subsequent cardiac tamponade. The patient underwent an urgent pericardial window with rapid improvement in symptoms. We discuss the possible pathogenesis and treatment options for this rare condition.

  8. Early and long-term outcomes of pericardiotomy in the treatment of primary cardiac tamponade

    Science.gov (United States)

    Tomaszewska, Iga; Stefaniak, Sebastian; Bartczak, Agnieszka; Jemielity, Marek

    2015-01-01

    Introduction Cardiac tamponade is a life-threatening clinical entity that requires emergent treatment. A variety of therapeutic methods have been applied. The purpose of this retrospective analysis was to study the efficacy of emergent surgical pericardiotomy in both the relief of cardiac tamponade and in the prevention of recurrence of pericardial effusion. Material and methods This study involved 90 consecutive patients (58 males and 32 females) with a mean age of 57.4 ± 14.1 years, who underwent emergent pericardiotomy in the years 2006 to 2011 due to symptomatic primary cardiac tamponade. At the end of the follow-up period all living subjects had control echocardiographic examination. Survival analysis was performed with the use of the Kaplan-Meier method. Results The mean duration time of surgery was 14.2 ± 4.5 minutes. All patients survived surgery but one died during in-hospital stay. During the post-discharge follow-up period (median 49 months) 32 patients died for any reason. One-year and four-year probability of survival was 0.68 ± 0.05 and 0.64 ± 0.05, respectively. Malignancy diagnosis was associated with significant negative impact on survival. One-year and four-year probability of survival was 0.56 ± 0.06 and 0.53 ± 0.06 for cancer patients while it was 0.93 ± 0.05 and 0.89 ± 0.06 for the others, respectively. In two cases, only cancer patients, re-intervention due to effusion recurrence was necessary. Conclusions Pericardiotomy, although invasive, is a safe method to relieve cardiac tamponade. It is also very efficient in the prevention of recurrence of pericardial effusion, even in cancer patients. PMID:26702272

  9. Autopsy imaging for cardiac tamponade in a Thoroughbred foal

    Science.gov (United States)

    YAMADA, Kazutaka; SATO, Fumio; HORIUCHI, Noriyuki; HIGUCHI, Tohru; KOBAYASHI, Yoshiyasu; SASAKI, Naoki; NAMBO, Yasuo

    2016-01-01

    ABSTRACT Autopsy imaging (Ai), postmortem imaging before necropsy, is used in human forensic medicine. Ai was performed using computed tomography (CT) for a 1-month-old Thoroughbred foal cadaver found in a pasture. CT revealed pericardial effusion, collapse of the aorta, bleeding in the lung lobe, gas in the ventricles and liver parenchyma, and distension of the digestive tract. Rupture in the left auricle was confirmed by necropsy; however, it was not depicted on CT. Therefore, Ai and conventional necropsy are considered to complement each other. The cause of death was determined to be traumatic cardiac tamponade. In conclusion, Ai is an additional option for determining cause of death. PMID:27703406

  10. Survival after blunt left ventricular rupture with cardiac tamponade

    Institute of Scientific and Technical Information of China (English)

    Yu-Jang Su; Chang-Chih Chen

    2013-01-01

    A34-year-old man was drunk and drove to hit a traffic island.Cold sweating and unconscious status were found on arrival.Vital signs revealedBP42/25, and heart rate121/min.There was massive pericardial effusion with cardiac tamponade found byCT.Immediate surgical intervention and rupture of left ventricular(LV) free wall was found.He was discharged after2 d intensive care unit(ICU) observation and5-day regular ward care.There is high mortality rate in traumatic heart rupture although timely repair, over all mortality is around20%-36% in recent3 years.

  11. Autopsy imaging for cardiac tamponade in a Thoroughbred foal.

    Science.gov (United States)

    Yamada, Kazutaka; Sato, Fumio; Horiuchi, Noriyuki; Higuchi, Tohru; Kobayashi, Yoshiyasu; Sasaki, Naoki; Nambo, Yasuo

    2016-01-01

    Autopsy imaging (Ai), postmortem imaging before necropsy, is used in human forensic medicine. Ai was performed using computed tomography (CT) for a 1-month-old Thoroughbred foal cadaver found in a pasture. CT revealed pericardial effusion, collapse of the aorta, bleeding in the lung lobe, gas in the ventricles and liver parenchyma, and distension of the digestive tract. Rupture in the left auricle was confirmed by necropsy; however, it was not depicted on CT. Therefore, Ai and conventional necropsy are considered to complement each other. The cause of death was determined to be traumatic cardiac tamponade. In conclusion, Ai is an additional option for determining cause of death.

  12. Survival after blunt left ventricular rupture with cardiac tamponade

    Directory of Open Access Journals (Sweden)

    Yu-Jang Su

    2013-01-01

    Full Text Available A 34-year-old man was drunk and drove to hit a traffic island. Cold sweating and unconscious status were found on arrival. Vital signs revealed BP 42/25, and heart rate 121/min. There was massive pericardial effusion with cardiac tamponade found by CT. Immediate surgical intervention and rupture of left ventricular (LV free wall was found. He was discharged after 2 d intensive care unit (ICU observation and 5-day regular ward care. There is high mortality rate in traumatic heart rupture although timely repair, over all mortality is around 20%-36% in recent 3 years.

  13. Contemporary evaluation of the causes of cardiac tamponade: Acute and long-term outcomes.

    Science.gov (United States)

    Orbach, Ady; Schliamser, Jorge E; Flugelman, Moshe Y; Zafrir, Barak

    2016-01-01

    Cardiac tamponade is a life-threatening state that complicates various medical conditions. The contemporary interventional era may have led to changes in clinical characteristics, causes and outcomes of cardiac tamponade. We investigated all patients diagnosed with cardiac tamponade, based on clinical and echocardiographic findings, at a single medical center between the years 2000 and 2013. Data on medical history, index hospitalizations, pericardial fluid etiologies, and acute and long-term outcomes were collected. Cardiac tamponade was observed in 83 patients (52% females). Major etiologies included complications of percutaneous cardiac interventions (36%) and malignancies (primarily lung cancer; 23%), infectious/inflammatory causes (15%) and mechanical complications of myocardial infarction (12%). Sixteen (19%) patients died during the index hospitalization. Acute presentation of symptoms and lower quantity of effusion were associated with in-hospital mortality (p = 0.045 and p = 0.007). Tamponade secondary to malignancy was associated with the most substantial increment in post-discharge mortality (from 16% in-hospital to 68% 1-year mortality). During the mean follow-up of 45 months, 39 (45%) patients died. Malignancies, mechanical complications of myocardial infarction and bleeding/coagulation abnormalities were etiologies associated with poor survival (80% mortality during follow-up). Tamponade secondary to complications of percutaneous cardiac interventions or infectious/inflammatory causes were associated with significantly lower mortality (28% and 17%; log rank p tamponade. Nevertheless, these iatrogenic complications were associated with a relatively favorable outcome compared to tamponade induced by complications of myocardial infarction, coagulation abnormalities and malignant diseases.

  14. Primary Right Atrial Sarcoma Presenting with Cardiac Tamponade and Massive Pleural Effusion

    Directory of Open Access Journals (Sweden)

    Shahram Momtahen

    2016-07-01

    Full Text Available Primary cardiac sarcomas are very rare and there is no consensus on management. Clinical presentation is usually late. Despite newer diagnostic technology, prognosis remains dismal. We report a case of right atrial sarcoma in a 28-year-old man who presented with acute cardiac tamponade. Emergency subxiphoid pericardial drainage stabilized the patient's critical condition. The lesion was advanced. Therefore, we only performed a suboptimal surgical resection. Despite planning for radiation, the patient's status deteriorated. Only palliative measures continued during the next four months before his death due to disseminated metastasis and progressive cardiopulmonary failure.

  15. Cardiac tamponade and severe pericardial effusion in systemic sclerosis: report of nine patients and review of the literature.

    Science.gov (United States)

    Fernández Morales, Alejandro; Iniesta, Nerea; Fernández-Codina, Andreu; Vaz de Cunha, Joana; Pérez Romero, Teresa; Hurtado García, Robert; Simeón-Aznar, Carmen Pilar; Fonollosa, Vicent; Cervera, Ricard; Espinosa, Gerard

    2016-12-10

    To describe the clinical characteristics, treatment and outcome of patients with systemic sclerosis (SSc) developing severe pericardial effusion or cardiac tamponade. SSc patients with severe pericardial effusion or cardiac tamponade from three Spanish hospitals were collected. In addition, a computer-assisted (PubMed, MEDLINE) search of the literature to identify all cases of cardiac tamponade or severe pericardial effusion associated with SSc reported in English, French and Spanish from 1987 through September 2015 was performed. We included 40 patients (nine cases from the Spanish hospitals and 31 cases from the literature review). Most patients (87%) were female with a mean age at pericardial involvement of 49.3 ± 15.2 years (range: 18-80 years), and 22 (55%) patients had the diffuse cutaneous subtype. Twenty-five (63%) patients presented with cardiac tamponade and the remaining 15 (37%) as severe or massive pericardial effusion. Pericardial involvement was previous or simultaneous to SSc diagnosis in 13 (32.5%) cases. In most cases (88.9%) pericardial fluid analysis disclosed an exudate. Half the patients received steroids and 35% needed surgical treatment. Five (12.5%) patients died due to cardiac tamponade, three of them during the acute phase and the remaining two, 2 and 9 months later, respectively. Although cardiac tamponade or severe pericardial effusion is an infrequent complication in SSc patients, it can be the first manifestation of disease associated with the diffuse cutaneous subset. No specific treatment for this complication is known. © 2016 Asia Pacific League of Associations for Rheumatology and John Wiley & Sons Australia, Ltd.

  16. Pericardial effusion and cardiac tamponade in a dog with hypothyroidism

    Directory of Open Access Journals (Sweden)

    J Ojeda

    2015-01-01

    Full Text Available The relationship between hypothyroidism and cardiovascular diseases in dogs is frequently associated with clinical signs like sinusal bradicardia, myocardial alterations and ECG findings such as low voltage QRS and inverted T wave. Echocardiographic studies in hypothyroid dogs have not identified pericardial effusion. Hypothyroidism in human patients is a well-known cause of pericardial effusion, but cardiac tamponade is not a frequent clinical sign. A Golden Retriever was presented with a clinical history of progressive lethargy, exercise intolerance, cold intolerance and increased respiratory effort for 3 weeks. At the clinical examination the dog presented dyspnea, muffled heart sound and hypertension. Echocardiography showed fluid in the pericardial sac and cardiac tamponade and pericardiocentesis was performed. Analyses of the fluid showed a non-neoplastic etiology. The information given by the owners, the alopecia zones detected in tail and abdomen and the clinical response, led to analise the thyroid hormones, and hypothyroidism was confirmed. Following two pericardiocentesis and levothyroxine supplementation, the effusion resolved. Although the etiology of pericardial effusion was not clear, it is possible that the pericardial effusion had been caused by hypothyroidism or the dog had idiophatic pericardial effusion and coincidental hypothyroidism. However, according to the clinical signs and the evolution of the dog, an evaluation of thyroid hormones in dogs with pericardial effusion must be considered even though pericardial effusion is a non-described sign in canine hypothyroidism.

  17. Factors affecting survival in pediatric cardiac tamponade caused by central venous catheters.

    Science.gov (United States)

    Kayashima, Kenji

    2015-12-01

    Pediatric central venous catheter (CVC) placement is useful but associated with complications such as cardiac tamponade. We aimed to identify risk factors for death in cardiac tamponade. Published articles on pediatric CVC-associated cardiac tamponade were obtained by searching PubMed and Google and retrospectively reviewed to analyze risk factors for death. Factors examined for their effect on mortality risk included patient age, weight, CVC size, days from CVC insertion to tamponade occurrence, substances administered, insertion site, treatment, CVC material, and initial CVC tip position. Of 110 patients reported in 62 articles, 69 survived and 41 died. Among survivors, 55 of 69 patients were treated; among deaths, only 7 of 38 (OR 537.9, 95% CI 29.3-9,877, p tamponade survival. Past studies have mainly discussed how to avoid pediatric cardiac tamponade; by contrast, the present study focused on how to avoid deaths. The findings of this review suggest that cardiac tamponade survival is better when tamponade is detected early and treated promptly and might be affected by initial CVC tip position.

  18. Delayed cardiac tamponade after open heart surgery - is supplemental CT imaging reasonable?

    Science.gov (United States)

    Floerchinger, Bernhard; Camboni, Daniele; Schopka, Simon; Kolat, Philipp; Hilker, Michael; Schmid, Christof

    2013-06-24

    Cardiac tamponade is a severe complication after open heart surgery. Diagnostic imaging is challenging in postoperative patients, especially if tamponade develops with subacute symptoms. Hypothesizing that delayed tamponade after open heart surgery is not sufficiently detected by transthoracic echocardiography, in this study CT scans were used as standard reference and were compared with transthoracic echocardiography imaging in patients with suspected cardiac tamponade. Twenty-five patients after open heart surgery were enrolled in this analysis. In case of suspected cardiac tamponade patients underwent both echocardiography and CT imaging. Using CT as standard of reference sensitivity, specificity, positive and negative predictive values of ultrasound imaging in detecting pericardial effusion/hematoma were analyzed. Clinical appearance of tamponade, need for re-intervention as well as patient outcome were monitored. In 12 cases (44%) tamponade necessitated surgical re-intervention. Most common symptoms were deterioration of hemodynamic status and dyspnea. Sensitivity, specificity, positive and negative predictive values of echocardiography were 75%, 64%, 75%, and 64% for detecting pericardial effusion, and 33%, 83%, 50, and 71% for pericardial hematoma, respectively. In-hospital mortality of the re-intervention group was 50%. Diagnostic accuracy of transthoracic echocardiography is limited in patients after open heart surgery. Suplemental CT imaging provides rapid diagnostic reliability in patients with delayed cardiac tamponade.

  19. Evaluation of non-surgical causes of cardiac tamponade in children at a cardiac surgery center.

    Science.gov (United States)

    Ozturk, Erkut; Tanidir, Ibrahim Cansaran; Saygi, Murat; Ergul, Yakup; Guzeltas, Alper; Odemis, Ender

    2014-02-01

    The aim of this study was to examine the causes of cardiac tamponade in children undergoing percutaneous pericardiocentesis. Patients who presented with other complaints but were diagnosed with cardiac tamponade based on clinical and echocardiographic findings between January 2010 and January 2013 were retrospectively investigated. Electrocardiography, telecardiography and transthoracic echocardiography were performed. Pericardiocentesis was performed percutaneously under continuous blood pressure and rhythm monitoring with echocardiography and fluoroscopy. Pericardial fluid was analyzed on hemography and biochemistry. Fourteen patients (six boys, eight girls; median age, 7 years) underwent pericardiocentesis for cardiac tamponade. At presentation, 78% had dyspnea, 56% chest pain, and 49% fever. All had cardiomegaly, and their cardiothoracic index was 0.56-0.72. Also, all patients had sinus tachycardia; 78%, low QRS voltage; 70%, ST-T changes; and 50% QRS alternans. On echocardiography the widest diameter of pericardial effusion was between 12 mm and 36 mm depth around the heart. The pericardial fluid was purulent in one, serohemorrhagic in seven, serofibrinous in two, and serous in four cases. Pericardiocentesis was unsuccessful in two patients, who underwent open surgical drainage, with no complications. Based on pericardial fluid characteristics and additional tests, cardiac tamponade was caused by an infection in five patients, hypothyroidism in two, familial Mediterranean fever in two, malignancy in one, acute rheumatic fever in one, collagen tissue disease (systemic lupus erythematosus) in one, catheter placement-associated damage in one, and idiopathic pulmonary arterial hypertension in one patient. Pericardial effusion and cardiac tamponade in children have varied causes, and early treatment is life saving. © 2013 The Authors. Pediatrics International © 2013 Japan Pediatric Society.

  20. Cardiac tamponade complicating coronary perforation during angioplasty: short-term outcomes and long-term survival.

    Science.gov (United States)

    Stathopoulos, Ioannis; Kossidas, Konstantinos; Panagopoulos, Georgia; Garratt, Kirk

    2013-10-01

    Cardiac tamponade constitutes the most severe clinical consequence of a coronary perforation (CP) during percutaneous coronary intervention (PCI). We analyzed 23,399 PCIs and identified 73 patients complicated by CP (0.31%), of which 26 developed tamponade (0.11%). Patients were divided into two groups: CP with tamponade (group A) and CP without tamponade (group B). Characteristics and outcomes were compared and a multivariate model was developed to evaluate the independent contribution of tamponade on mortality. All patients with tamponade were treated with pericardiocentesis. Tamponade increased the risk of death by more than 3-fold (odds ratio [OR] = 3.3; 95% confidence interval [CI],1.01-10.6; P=.047) relative to patients with CP but no tamponade. CP with tamponade during non-elective PCI carried a significantly worse long-term prognosis (P=.001) than the same complications during elective PCI. The use of glycoprotein IIb/IIIa inhibitors and bivalirudin did not differ between groups. Polytetrafluoroethylene-covered stents were used similarly between the two groups, while coil embolization was used more often in group A (P=.003). Emergent cardiac surgery was needed in 3 patients (11.5%) in group A versus 1 patient (2.1%) in group B. Tamponade complicating CP during PCI has short- and long-term major adverse effects. In-hospital mortality after tamponade and referral for emergent surgical treatment have decreased. Nonetheless, tamponade in this setting increases risk of death by >3-fold. PCI of complex lesions with an expected increased risk of perforation should be undertaken cautiously among patients with non-elective PCI because of increased early and late risk of death.

  1. Cardiac tamponade as a presenting manifestation of Sheehan syndrome.

    Science.gov (United States)

    Alexander, Varkey; Chattopadhyay, Arijit; Yasin, Khalid; Kurian, Thomas T

    2008-01-01

    We report a 38-year-old Syrian woman who presented with progressive breathlessness, hypotension and circulatory collapse. Echocardiogram revealed a large pericardial effusion with evidence of cardiac tamponade. There was a history of secondary amenorrhoea, loss of axillary and pubic hair following childbirth at 28 years of age. Investigations revealed low levels of gonadotrophins, oestrogen, prolactin and thyrotrophin but normal levels of basal and post-synacthen (ACTH) cortisol. An MRI of the sella showed atrophic changes of the pituitary. She was treated with intravenous fluids, dopamine infusion, intravenous hydrocortisone and thyroxine replacement. The clinical suspicion of Sheehan syndrome facilitated early administration of corticosteroids, adequate thyroxine replacement and rapid resolution of pericardial effusion.

  2. Right atrial tamponade complicating cardiac operation: clinical, hemodynamic, and scintigraphic correlates

    Energy Technology Data Exchange (ETDEWEB)

    Bateman, T.; Gray, R.; Chaux, A.; Lee, M.; De Robertis, M.; Berman, D.; Matloff, J.

    1982-09-01

    Persistent bleeding into the pericardial space in the early hours after cardiac operation not uncommonly results in cardiac tamponade. Single chamber tamponade also might be expected, since in this setting the pericardium frequently contains firm blood clots localized to the area of active bleeding. However, this complication has received very little attention in the surgical literature. We are therefore providing documentation that isolated right atrial tamponade can occur as a complication of cardiac operation and that there exists a potential for misdiagnosis and hence incorrect treatment of this condition. Right atrial tamponade may be recognized by a combination of low cardiac output, low blood pressure, prominent neck veins, right atrial pressure in excess of pulmonary capillary wedge pressure and right ventricular end-diastolic pressure, and a poor response to plasma volume expansion. Findings on chest roentgenogram and gated wall motion scintigraphy may be highly suggestive. This review should serve to increase awareness of this complication and to provide some helpful diagnostic clues.

  3. Bilateral hydrothorax and cardiac tamponade after right subclavian vein catheterization -A case report-

    OpenAIRE

    Kim, Myoung Hwa; Lee, Dong-Jun; Kim, Mun Chul

    2010-01-01

    Central venous catheterization is typically used for the anesthetic management of patients undergoing a major surgery or care of patients in Intensive Care Unit (ICU). The occurrence of complications associated with central venous catheterization such as pneumothorax or vascular injury have decreased, while delayed complications such as hydrothorax, hydromediastinum, or cardiac tamponade have risen recently. We report a case of complications of bilateral hydrothorax with cardiac tamponade by ...

  4. Incidence, Predictors, and Clinical Outcomes of Postoperative Cardiac Tamponade in Patients Undergoing Heart Valve Surgery.

    Science.gov (United States)

    You, Seng Chan; Shim, Chi Young; Hong, Geu-Ru; Kim, Darae; Cho, In Jeong; Lee, Sak; Chang, Hyuck-Jae; Ha, Jong-Won; Chang, Byung-Chul; Chung, Namsik

    2016-01-01

    This study aimed to investigate the incidence, predictors, and clinical outcomes of cardiac tamponade after heart valve surgery. A total of 556 patients who underwent heart valve surgery in a single tertiary center between January 2010 and March 2012 were studied. All patients underwent transthoracic echocardiography (TTE) about 5 days after surgery and TTE was repeated regularly. Patients with suspected acute pericardial hemorrhage were excluded. Cardiac tamponade occurred in twenty-four (4.3%) patients and all underwent surgical or percutaneous pericardial drainage. The median time of pericardial drainage after surgery was 17 (interquartile range, IQR, 13-30) days. Infective endocarditis, mechanical valve replacement of aortic or mitral valve, and any amount of pericardial effusion (PE) on the first postoperative TTE were related to the occurrence of cardiac tamponade (all ptamponade was associated with any amount of PE on the first postoperative TTE (hazard ratio, HR, 14.00, ptamponade was higher than those without (34.9 vs. 13.5, p = 0.031). After pericardial drainage, there was no echocardiographic recurrence of significant PE during a median of 34.8 (IQR 14.9-43.7) months after surgery. Cardiac tamponade after heart valve surgery is not uncommon. Patients with any amount of PE at the first postoperative TTE or mechanical valve replacement should receive higher attention with regard to the occurrence of cardiac tamponade. Although it prolongs hospital stay, cardiac tamponade exhibits a benign clinical course without recurrence after timely intervention.

  5. Point-of-Care Diagnosis of Cardiac Tamponade Identified by the Flow Velocity Paradoxus.

    Science.gov (United States)

    Shyy, William; Knight, Roneesha S; Kornblith, Aaron; Teismann, Nathan A

    2017-05-15

    The presentation of cardiac tamponade is a spectrum from occult to extreme. The clinical history, physical exam, electrocardiogram, and radiographic findings of tamponade have poor sensitivities and even worse specificities. We use a clinical scenario to demonstrate how point-of-care cardiac ultrasound can diagnose impending cardiac tamponade in a clinically stable patient. The ultrasound finding we recommend is the flow velocity paradoxus, in which respiratory variation causes significant changes in transvalvular inflow velocities, which are exaggerated when tamponade is present. The management of a pericardial effusion depends on its physiologic effect, and point-of-care ultrasound directly measures that effect and expedites patient care. © 2017 by the American Institute of Ultrasound in Medicine.

  6. Cardiac tamponade 7 years after radiotherapy in a child with Hodgkin's disease

    Energy Technology Data Exchange (ETDEWEB)

    Fukuda, Minoru; Horibe, Keizo; Miyajima, Yuji; Matsumoto, Kimikazu; Goto, Masahiko; Nishibata, Kenji; Nagashima, Masami (Nagoya Univ. (Japan). Faculty of Medicine); Tauchi, Akira

    1994-11-01

    A 12-year-old boy with massive pericardial effusion which developed 7 years after radiotherapy was reported. In May 1986, he had stage I Hodgkin's disease of the right axillary lymph nodes. He received 40 Gy mantle field radiotherapy without chemotherapy following complete resection of the tumor. Seven years later, he was admitted with symptoms of dyspnea and facial edema. Chest X-ray films showed pleural effusion and echocardiography showed cardiac tamponade. Cytologic examinations of the pleural and pericardial effusion, computed tomography of chest, and gallium scintigraphy showed no signs of malignancy. He was diagnosed as suffering from acute pericarditis and cardiac tamponade, most likely due to radiotherapy. Following initial improvement by pericardiocentesis, dyspnea reappeared with an increase in pericardial effusion. The effusion subsided in response to prednisolone following the second pericadiocentesis. Although pericarditis following radiotherapy is rarely reported in Japan, partly because of the low incidence of Hodgkin's disease, it should be emphasized as a major sequela of radiotherapy. (author).

  7. [Cardiac tamponade after withdrawal of a peripheral access central catheter].

    Science.gov (United States)

    García-Galiana, E; Sanchis-Gil, V; Martínez-Navarrete, M Á

    2015-03-01

    Central venous catheterization is a very common technique, although its complications can be multiple and sometimes fatal. A case is presented of cardiac tamponade by parenteral nutrition a few hours after moving a central venous catheter peripherally inserted a few days before. The diagnosis was made by echocardiography, and an emergency pericardiocentesis was performed, achieving complete recovery of the patient. Peripherally inserted central venous catheters are more likely to change their position secondary to the movements of the patient's arm, thus it is important to use soft catheters, make sure the tip lies above the carina to avoid perforation of the pericardial reflexion, and fix it well to the skin. Diagnosis must be made as soon as possible, given the high mortality rate of this complication, and the essential diagnostic tool is echocardiography. Elective treatment consists of early catheter withdrawal and emergency pericardiocentesis. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  8. Cardiac tamponade as the first clinical sign of gastric adenocarcinoma: a rare condition.

    Science.gov (United States)

    Arısoy, Arif; Memiç, Kadriye; Karavelioğlu, Yusuf; Sen, Fatma

    2014-06-01

    Cardiac tamponade originating from a primary gastric cancer (GC) is a rare condition. Patients are generally asymptomatic until the disease is advanced. We report a rare patient with cardiac tamponade as the first manifestation of primary GC. A 46-year-old male was admitted with progressive dyspnea. Cardiac tamponade was diagnosed on two-dimensional ultrasonographic echocardiography. Pericardiocentesis yielded 1500 ml of bloody fluid. Pericardial cytologic examination was positive for malignant cells. The patient underwent abdominal computed tomography scan, which showed thickening of the gastric wall and several mesenteric lymph nodes. Endoscopic examination of the stomach disclosed malignant ulcer along the lesser curvature, and the biopsy showed diffuse type adenocarcinoma. Chemotherapy was initiated by the Oncology Department, and he had no pericardial effusion after six courses of systemic chemotherapy. In conclusion, this is a rare condition and difficult to diagnosis early. Thus, physicians should be aware of malignancy of the stomach when patients present with unexplained cardiac manifestations.

  9. Adult-onset Still's disease and cardiac tamponade: a rare association.

    Science.gov (United States)

    Carrilho-Ferreira, Pedro; Silva, Doroteia; de Jesus Silva, Maria; André, Rui; Varela, Manuel Gato; Diogo, António Nunes

    2015-06-01

    Adult-onset Still's disease is a rare disorder with potentially severe clinical features, including cardiac involvement. This systemic inflammatory disease of unknown origin should be considered in the differential diagnosis of pericarditis, with or without pericardial effusion. Cardiac tamponade is a very rare sequela that requires an invasive approach, such as percutaneous or surgical pericardial drainage, in addition to the usual conservative therapy. The authors describe a case of adult-onset Still's disease rendered more difficult by pericarditis and cardiac tamponade, and they briefly review the literature on this entity.

  10. Case report: cardiac tamponade resembling an acute myocardial infarction as the initial manifestation of metastatic pericardial adenocarcinoma.

    Science.gov (United States)

    Scheinin, Scott A; Sosa-Herrera, Jose

    2014-01-01

    Pericardial malignancies are uncommon, usually metastatic, linked to terminal oncology patients, and rarely diagnosed premortem. A very small number of patients will develop signs and symptoms of malignant pericardial effusion as initial clinical manifestation of neoplastic disease. Among these patients, a minority will progress to a life-threatening cardiac tamponade. It is exceedingly rare for a cardiac tamponade to be the unveiling clinical manifestation of an unknown malignancy, either primary or metastatic to pericardium. We present the case of a 50-year-old male who was admitted to the emergency department with an acute myocardial infarction diagnosis that turned out to be a cardiac tamponade of unknown etiology. Further studies revealed a metastatic pericardial adenocarcinoma with secondary cardiac tamponade. We encourage considering malignancies metastatic to pericardium as probable etiology for large pericardial effusions and cardiac tamponade of unknown etiology.

  11. Life-Threatening Cardiac Tamponade Secondary to Chylopericardium Following Orthotopic Heart Transplantation-A Case Report.

    Science.gov (United States)

    Wierzbicki, Karol; Mazur, Piotr; Węgrzyn, Piotr; Kapelak, Bogusław

    2016-08-23

    Chylopericardium is a rare complication in cardiac surgery, and an extremely rare occurrence in patients following orthotopic heart transplantation (OHT), which, however, can lead to cardiac tamponade. Here we present a case of a 59-year-old man who underwent OHT and suffered from chylopericardium resulting in cardiac tamponade late in the postoperative course, despite the initially uneventful early postoperative period (decreasing blood drainage was observed directly after the procedure, and the drains were safely removed). After the diagnosis of chylopericardium was made, the conservative treatment was initiated, which turned out to be insufficient, and eventually invasive approach for the recurrence of tamponade secondary to chylopericardium was required. We discuss the available therapeutic options for chylopericardium and demonstrate the successful invasive therapeutic approach with use of the absorbable fibrin sealant patch.

  12. Autotransfusion in the management of cardiac tamponade occurring during catheter ablation of atrial fibrillation

    Institute of Scientific and Technical Information of China (English)

    GAO Ling-yun; ZHANG Xin-yong; NING Man; MA Chang-sheng; TANG Ri-bo; DONG Jian-zeng; LIU Xing-peng; LONG De-yong; YU Rong-hui; JIANG Chen-xi; CHEN Gang; SANG Cai-hua

    2010-01-01

    @@ Acute cardiac tamponade occurs in 0.1%-2% of patients undergoing catheter ablation of atrial fibrillation (AF) in experienced centers. Once it is diagnosed, emergency pericardiocentesis is required.~5 With the intervention, sternotomy and open surgical repair can be avoided in the most patients.~6 Generally, pericardial blood is reinjected directly back into the patient through the femoral venous sheath in order to invert hemodynamic instability promptly. But direct retransfusion of pericardial blood carries the risks of air embolism, hemolysis or thromboembolism, etc. Autotransfusion has been widely used during major surgical procedures. As for autotransfusion in the management of acute cardiac tamponade, there has not been yet an agreement in clinical practice. Based on the treatment of four cases, this study demonstrates the advantages and indications of autotransfusion in the management of acute cardiac tamponade.

  13. Pericardial effusion and cardiac tamponade after ventriculoperitoneal shunt placement: a case report.

    Science.gov (United States)

    Wiwattanadittakul, Natrujee; Katanyuwong, Kamornwan; Jetjumnong, Chumpon; Sittiwangkul, Rekwan; Makonkawkeyoon, Krit

    2016-10-01

    Insertion of a ventriculoperitoneal shunt is a common neurosurgical procedure in both adult and paediatric patients. It is one of the most important treatments in cases of hydrocephalus; however, there is a wide range of complications: the most common complication being a shunt infection, and examples of rare complications are shunt migrations and cardiac tamponade. Several reports of distal ventriculoperitoneal shunt migration in different sites, including chest, right ventricle, pulmonary artery, bowel and scrotum were published. But pericardial effusion with cardiac tamponade and its relationship to distal ventriculoperitoneal shunt migration into the pericardial sac has never been reported.

  14. The role of bedside ultrasound in the diagnosis of pericardial effusion and cardiac tamponade

    Directory of Open Access Journals (Sweden)

    Adam Goodman

    2012-01-01

    Full Text Available This review article discusses two clinical cases of patients presenting to the emergency department with pericardial effusions. The role of bedside ultrasound in the detection of pericardial effusions is investigated, with special attention to the specific ultrasound features of cardiac tamponade. Through this review, clinicians caring for patients with pericardial effusions will learn to rapidly diagnose this condition directly at the bedside. Clinicians will also learn to differentiate between simple pericardial effusions in contrast to more complicated effusions causing cardiac tamponade. Indications for emergency pericardiocentesis are covered, so that clinicians can rapidly determine which group of patients will benefit from an emergency procedure to drain the effusion.

  15. Thoracentesis-reverting cardiac tamponade physiology in a patient with myxedema coma and large pleural effusion

    Science.gov (United States)

    Werlang, Monia E.; Pimentel, Mario R.

    2017-01-01

    A large pleural effusion causing cardiac tamponade physiology and severe hemodynamic compromise is an uncommon event. We report a case of a 53-year-old woman with severe hypothyroidism presenting with myxedema coma and refractory shock. Her hemodynamic status failed to respond to fluid resuscitation and vasopressors. A transthoracic echocardiogram and chest radiograph demonstrated a pericardial fluid accumulation associated with a large left-sided pleural effusion. Thoracostomy tube insertion resulted in prompt improvement of the patient's hemodynamic status. Our finding demonstrates that a large pleural effusion may play an important role in cardiac tamponade physiology. PMID:28670061

  16. Malignant Cardiac Tamponade from Non-Small Cell Lung Cancer: Case Series from the Era of Molecular Targeted Therapy

    Science.gov (United States)

    Li, Bob T.; Pearson, Antonia; Pavlakis, Nick; Bell, David; Lee, Adrian; Chan, David; Harden, Michael; Mathur, Manu; Marshman, David; Brady, Peter; Clarke, Stephen

    2014-01-01

    Cardiac tamponade complicating malignant pericardial effusion from non-small cell lung cancer (NSCLC) is generally associated with extremely poor prognosis. With improved systemic chemotherapy and molecular targeted therapy for NSCLC in recent years, the prognosis of such patients and the value of invasive cardiothoracic surgery in this setting have not been adequately examined. We report outcomes from a contemporary case series of eight patients who presented with malignant cardiac tamponade due to NSCLC to an Australian academic medical institution over an 18 months period. Two cases of cardiac tamponade were de novo presentations of NSCLC and six cases were presentations following previous therapy for NSCLC. The median survival was 4.5 months with a range between 9 days to alive beyond 17 months. The two longest survivors are still receiving active therapy at 17 and 15 months after invasive surgical pericardial window respectively. One survivor had a histological subtype of large cell neuroendocrine carcinoma and the other received targeted therapy for epidermal growth factor receptor mutation. These results support the consideration of active surgical palliation to treating this oncological emergency complicating NSCLC, including the use of urgent drainage, surgical creation of pericardial window followed by appropriate systemic therapy in suitably fit patients. PMID:26237019

  17. Malignant Cardiac Tamponade from Non-Small Cell Lung Cancer: Case Series from the Era of Molecular Targeted Therapy

    Directory of Open Access Journals (Sweden)

    Bob T. Li

    2014-12-01

    Full Text Available Cardiac tamponade complicating malignant pericardial effusion from non-small cell lung cancer (NSCLC is generally associated with extremely poor prognosis. With improved systemic chemotherapy and molecular targeted therapy for NSCLC in recent years, the prognosis of such patients and the value of invasive cardiothoracic surgery in this setting have not been adequately examined. We report outcomes from a contemporary case series of eight patients who presented with malignant cardiac tamponade due to NSCLC to an Australian academic medical institution over an 18 months period. Two cases of cardiac tamponade were de novo presentations of NSCLC and six cases were presentations following previous therapy for NSCLC. The median survival was 4.5 months with a range between 9 days to alive beyond 17 months. The two longest survivors are still receiving active therapy at 17 and 15 months after invasive surgical pericardial window respectively. One survivor had a histological subtype of large cell neuroendocrine carcinoma and the other received targeted therapy for epidermal growth factor receptor mutation. These results support the consideration of active surgical palliation to treating this oncological emergency complicating NSCLC, including the use of urgent drainage, surgical creation of pericardial window followed by appropriate systemic therapy in suitably fit patients.

  18. Microvascular permeability changes might explain cardiac tamponade after alcohol septal ablation for hypertrophic cardiomyopathy.

    Science.gov (United States)

    Hsu, Jen-Te; Hsiao, Ju-Feng; Chang, Jung-Jung; Chung, Chang-Min; Chang, Shih-Tai; Pan, Kuo-Li

    2014-04-01

    Various sequelae of alcohol septal ablation for hypertrophic obstructive cardiomyopathy have been reported. Of note, some cases of cardiac tamponade after alcohol septal ablation cannot be well explained. We describe the case of a 78-year-old woman with hypertrophic obstructive cardiomyopathy in whom cardiac tamponade developed one hour after alcohol septal ablation, probably unrelated to mechanical trauma. At that time, we noted a substantial difference in the red blood cell-to-white blood cell ratio between the pericardial effusion (1,957.4) and the peripheral blood (728.3). In addition to presenting the patient's case, we speculate that a possible mechanism for acute tamponade--alcohol-induced changes in microvascular permeability--is a reasonable explanation for cases of alcohol septal ablation that are complicated by otherwise-unexplainable massive pericardial effusions.

  19. Improved hyponatremia after pericardial drainage in patients suffering from cardiac tamponade.

    Science.gov (United States)

    Jong, Bor-Hsin; Wei, Cheng-Chun; Shyu, Kou-Gi

    2016-06-11

    Some case reports showed unexplained hyponatremia in patients with cardiac tamponade. Reversible hyponatremia was observed in these patients who received pericardial drainage. The occurrence rate of hyponatremia in patients of cardiac tamponade is not clearly known. The objective of this study was to identify the relationship between hyponatremia, cardiac tamponade and their underlying diseases. We reviewed the clinical data of patients with cardiac tamponade and receiving pericardial drainage between January 2000 and January 2012 in our hospital. Cardiac tamponade was diagnosed by clinical presentation: hypotension, pulsus paradoxus, and increased jugular vein pressure. We used paired T test to compare the sodium change before and after pericardial drainage. Pearson's chi-square test was used to analyze the relationship of hyponatremia with malignancy and cardiac chamber compression proved by echocardiography. For the 48 patients, the mean pre-drainage sodium level was 129.1 ± 7.1 mEq/L and the mean post-drainage sodium level was 130.4 ± 5.6 mEq/L (p = 0.06). Among the 48 patients, 31 (65 %) had hyponatremia. For the 31 hyponatremia patients, the mean pre-drainage sodium level was 124.8 ± 4.9 mEq/L and the mean post drainage sodium level was 127.5 ± 4.5 mEq/L (p = 0.003). Hyponatremia was significantly associated with malignancy (p = 0.038). There was no significant change of pre-drainage and post-drainage sodium level in patients without malignancy. The post-drainage sodium level in the malignant patients significantly increased from 125.5 ± 8.0 to 129.1 ± 5.5 mEq/L (p = 0.017). The presence of hyponatremia was strongly associated with the cardiac tamponade sign (p tamponade especially for malignant pericardial effusion and for patients with cardiac chambers compression signs. Hyponatremia can be improved after pericardial effusion drainage.

  20. Fatal cardiac tamponade as the first manifestation of acute myeloid leukemia.

    Science.gov (United States)

    Leptidis, John; Aloizos, Stavros; Chlorokostas, Panagiotis; Gourgiotis, Stavros

    2014-10-01

    Acute myeloid leukemia is a hemopoietic myeloid stem cell neoplasm. It is the most common acute leukemia affecting adults,and its incidence increases with age. Acute myeloid leukemia is characterized by the rapid growth of abnormal white blood cells that accumulate in the bone marrow and interfere with the production of normal blood cells. As the leukemic cells keep filling the bone marrow, symptoms of the disease started to appear: fatigue, bleeding, increased frequency of infections, and shortness of breath. Cardiac tamponade or pericardial tamponade is an acute medical condition in which the accumulation of pericardial fluid prevents the function of the heart. Signs and symptoms include Beck triad (hypotension, distended neck veins, and muffled heart sounds), paradoxus pulses, tachycardia, tachypnea, and breathlessness. Pericardial effusion and cardiac tamponade are rare and severe complications of leukemia; they often develop during the radiation therapy, chemotherapy, or infections in the course of leukemia. This study sought to assess the fatal cardiac tamponade as the first manifestation of acute myeloid leukemia (AML). We found no reports in the literature linking these 2 clinical entities. Although the patient had no signs or diagnosis of AML previously, this case was remarkable for the rapidly progressive symptoms and the fatal outcome. The pericardial effusion reaccumulated rapidly after its initial drainage; it is a possible explanation that the leukemic cells interfered with cardiac activity or that they decreased their contractility myocytes secreting a toxic essence.

  1. Delayed cardiac tamponade in a patient with previous minor blunt chest trauma

    NARCIS (Netherlands)

    Hermens, Jeannine A.J.M.; Wajon, Elly M.C.J.; Grandjean, Jan G.; Haalebos, Max M.P.; Birgelen, von Clemens

    2009-01-01

    Hemopericardium with cardiac tamponade after non-penetrating chest trauma is a very rare but life-threatening condition. If this complication develops after an interval of several weeks following the non-penetrating chest trauma, the causal relation with the traumatic event is less evident, which ma

  2. The curious case of a cardiac tamponade in the hypertensive patient presenting as abdominal fullness.

    Science.gov (United States)

    Li, William; Subedi, Rogin; Madhira, Bhaskara

    2017-01-19

    Cardiac tamponade is a medical emergency consisting of an accumulation of fluid in the pericardial space which is rapidly progressing and fatal. Because cardiac tamponade is ultimately a clinical diagnosis, mindful consideration for atypical presentations is essential for the reduction of mortality in the acute setting. Our patient was a 77year-old female admitted after presenting with general malaise, weakness, somnolence, altered mental status and urinary incontinence found to have CML (chronic myeloid leukemia) on confirmatory bone marrow biopsy after suspicions arose from a leukocytosis of 34,000 cells per mcL with 85% neutrophils and elevated blasts (8%). Initial vital signs revealed mild tachycardia, mild tachypnea and blood pressure elevated to 162/84mm Hg along with a temperature of 38.7°C and oxygen saturation of 96% on 2l by nasal cannula. She received the standard of care for a community acquired pneumonia and was started on treatment with decitabine as further work-up was unremarkable. An abdominal CT performed for abdominal fullness later displayed a large pericardial effusion. Repeat echocardiography exhibited right atrial diastolic collapse, inferior vena cava dilatation (IVC) without inspiratory collapse >50% and the large pericardial effusion consistent with tamponade. The blood pressure remained hypertensive until she suddenly went into cardiac arrest after being intubated for a pericardial window and expired. Our case highlights the need to keep cardiac tamponade as a differential in the hypertensive individual with abdominal complaints as atypical presentations can obscure diagnosis, delay treatment and increase mortality.

  3. Delayed cardiac tamponade in a patient with previous minor blunt chest trauma

    NARCIS (Netherlands)

    Hermens, Jeannine A.J.M.; Wajon, Elly M.C.J.; Grandjean, Jan G; Grandjean, Jan G.; Haalebos, Max M.P.; von Birgelen, Clemens

    2009-01-01

    Hemopericardium with cardiac tamponade after non-penetrating chest trauma is a very rare but life-threatening condition. If this complication develops after an interval of several weeks following the non-penetrating chest trauma, the causal relation with the traumatic event is less evident, which

  4. Giant epicardial cyst presenting as acute cardiac tamponade in a 2-year-old boy.

    Science.gov (United States)

    Masuoka, Ayumu; Sakurai, Hayato; Shiraishi, Masahisa; Yoshiba, Shigeki; Katogi, Toshiyuki; Suzuki, Takaaki

    2015-09-01

    Cystic structures within the pericardial cavity are rare. They are divided into epicardial and pericardial variants. Pericardial and epicardial cysts rarely cause symptoms. This report describes a case of epicardial cyst with acute cardiac tamponade in a 2-year-old boy with no previous cardiac history who was transferred to our hospital because of hemodynamic instability. Emergency drainage of the pericardial effusion and complete excision of the cyst were performed through a median full sternotomy.

  5. Recurrent hemorrhagic pericardial effusion and tamponade due to filariasis successfully treated with ivermectin and albendazole

    Directory of Open Access Journals (Sweden)

    Santosh Kumar Sinha

    2015-01-01

    Full Text Available Filariasis presenting with pericardial effusion with tamponade is rare. We report a case of a 30-year-old female who was admitted with severe dyspnea and chest pain since 2 days. Echocardiogram showed massive pericardial effusion with tamponade. Pericardial fluid aspiration drained 1.2 L of hemorrhagic fluid. Cytology examination revealed microfilaria of Wuchereria bancrofti. She was treated with diethyl carbamazine and discharged. Six weeks later, she presented again with massive pericardial effusion with cardiac tamponade. Pericardiocentesis was done. Cytology examination revealed microfilaria of W. bancrofti. This time she was treated with ivermectin and albendazole and cured. Hemorrhagic effusion resolved completely. Though relatively uncommon, tropical diseases must always be considered in the etiological diagnosis of recurrent pericardial effusion.

  6. Recurrent Hemorrhagic Pericardial Effusion and Tamponade due to Filariasis Successfully Treated with Ivermectin and Albendazole.

    Science.gov (United States)

    Sinha, Santosh Kumar; Goel, Amit; Sachan, Mohit; Saraf, Sameer; Verma, Chandra Mohan

    2015-01-01

    Filariasis presenting with pericardial effusion with tamponade is rare. We report a case of a 30-year-old female who was admitted with severe dyspnea and chest pain since 2 days. Echocardiogram showed massive pericardial effusion with tamponade. Pericardial fluid aspiration drained 1.2 L of hemorrhagic fluid. Cytology examination revealed microfilaria of Wuchereria bancrofti. She was treated with diethyl carbamazine and discharged. Six weeks later, she presented again with massive pericardial effusion with cardiac tamponade. Pericardiocentesis was done. Cytology examination revealed microfilaria of W. bancrofti. This time she was treated with ivermectin and albendazole and cured. Hemorrhagic effusion resolved completely. Though relatively uncommon, tropical diseases must always be considered in the etiological diagnosis of recurrent pericardial effusion.

  7. Cardiac tamponade preceding skin involvement in systemic sclerosis

    Directory of Open Access Journals (Sweden)

    L. Bozzola

    2011-09-01

    Full Text Available The frequency of pericardial involvement in Systemic Sclerosis (SSc is high on autoptic or echocardiographic studies, but the clinical recognition of pericarditis with or without effusion is rare. We describe a case of a 71-year-old female with no previous history of heart disease, who presented with a large pericardial effusion and tamponade that required pericardial drain. She had suffered from Raynaud’s phenomenon since 25 years. Six weeks after hospital discharge she complained of skin hardening on left leg. Pericardial tamponade is a very rare manifestation of SSc and occurs both early or late in the course of the disease, but in our case it preceded the recognition of scleroderma. We have only identified two other cases of pericardial effusion preceding cutaneous involvement in scleroderma.

  8. SLE or hypothyroidism: who can triumph in cardiac tamponade?

    Science.gov (United States)

    Chaudhari, Sameer Sadashiv; Wankhedkar, Kashmira Pramod; Mushiyev, Savi

    2015-01-01

    A 36-year-old Hispanic woman with a history of systemic lupus erythaematosus (SLE) in remission presented with progressive dyspnoea, bilateral leg swelling and increasing fatigue with rapid weight gain over the past few months. Her physical examination showed mildly tender thyromegaly and pericardial rub. Investigations showed new onset marked hypothyroidism as well as an active lupus serology with echocardiogram confirming severe pericardial effusion and a tamponade phenomenon. Urgent pericardiocentesis relieved her acute symptoms, and prompt treatment with thyroxine replacement and immunosuppression for lupus disease was initiated. Pericardial fluid analysis remained negative for any malignancy and/or infection/s. The patient had a gradual and consistent improvement with this treatment. She was discharged and appeared to be clinically stable at subsequent follow-up visits. However, the case remained a diagnostic dilemma over whether the tamponade was being driven by hypothyroidism versus lupus, leaving us with an opportunity to explore further. PMID:25750217

  9. SLE or hypothyroidism: who can triumph in cardiac tamponade?

    Science.gov (United States)

    Chaudhari, Sameer Sadashiv; Wankhedkar, Kashmira Pramod; Mushiyev, Savi

    2015-03-06

    A 36-year-old Hispanic woman with a history of systemic lupus erythaematosus (SLE) in remission presented with progressive dyspnoea, bilateral leg swelling and increasing fatigue with rapid weight gain over the past few months. Her physical examination showed mildly tender thyromegaly and pericardial rub. Investigations showed new onset marked hypothyroidism as well as an active lupus serology with echocardiogram confirming severe pericardial effusion and a tamponade phenomenon. Urgent pericardiocentesis relieved her acute symptoms, and prompt treatment with thyroxine replacement and immunosuppression for lupus disease was initiated. Pericardial fluid analysis remained negative for any malignancy and/or infection/s. The patient had a gradual and consistent improvement with this treatment. She was discharged and appeared to be clinically stable at subsequent follow-up visits. However, the case remained a diagnostic dilemma over whether the tamponade was being driven by hypothyroidism versus lupus, leaving us with an opportunity to explore further.

  10. Benign giant mediastinal schwannoma presenting as cardiac tamponade in a woman: a case report

    Directory of Open Access Journals (Sweden)

    Sekiya Mitsuaki

    2011-02-01

    Full Text Available Abstract Introduction Mediastinal schwannomas are typically benign and asymptomatic, and generally present no immediate risks. We encountered a rare case of a giant benign posterior mediastinal schwannoma, complicated by life-threatening cardiac tamponade. Case presentation We report the case of a 72-year-old Japanese woman, who presented with cardiogenic shock. Computed tomography of the chest revealed a posterior mediastinal mass 150 cm in diameter, with pericardial effusion. The cardiac tamponade was treated with prompt pericardial fluid drainage. A biopsy was taken from the mass, and after histological examination, it was diagnosed as a benign schwannoma, a well-encapsulated non-infiltrating tumor, originating from the intrathoracic vagus nerve. It was successfully excised, restoring normal cardiac function. Conclusion Our case suggests that giant mediastinal schwannomas, although generally benign and asymptomatic, should be excised upon discovery to prevent the development of life-threatening cardiopulmonary complications.

  11. Sarcomatoid Type Primary Pericardial Mesothelioma with a Long-term Survival after the Onset of Cardiac Tamponade

    OpenAIRE

    Saisho, Chika; Ishii, Hidenobu; Edakuni, Nobutaka; Imamura, Yohei; Tokito, Takaaki; Kinoshita, Takashi; Azuma, Koichi; Yamada, Kazuhiko; Hoshino, Tomoaki

    2016-01-01

    Primary pericardial malignant mesothelioma is a very rare clinical entity and its prognosis is very poor. We herein report a 67-year-old man who presented with pericardial mesothelioma that was diagnosed 21 months after the onset of cardiac tamponade as the initial manifestation. Despite undergoing pericardiocentesis and surgical pericardial fenestration at the onset of cardiac tamponade, we were unable to make a conclusive diagnosis of mesothelioma based on the cytological and histological f...

  12. Pericardial effusion with cardiac tamponade caused by a central venous catheter in a very low birth weight infant.

    Science.gov (United States)

    Chioukh, Fatma-Zohra; Ameur, Karim Ben; Hmida, Hayet Ben; Monastiri, Kamel

    2016-01-01

    With more and more extreme premature and very low-birth weight babies being resuscitated, umbilical central venous catheterisation is now being used more frequently in neonatal intensive care. One of the life-threatening complications is pericardial effusion and cardiac tamponade; however, it is potentially reversible when it is caught in time. The authors present a case of cardiac tamponade following umbilical venous catheterisation in a neonate. The patient was diagnosed at the appropriate time by echocardiography and urgent pericardiocentesis proved lifesaving.

  13. Does posterior pericardial window technique prevent pericardial tamponade after cardiac surgery?

    Science.gov (United States)

    Zhao, Jian; Cheng, Zhaoyun; Quan, Xiaoqiang; Zhao, Ziniu

    2014-04-01

    To investigate the efficacy of the intraoperative posterior pericardial window technique in preventing pericardial tamponade following open heart surgery. Adult patients undergoing coronary and/or valve surgery were randomly divided into a control (traditional) or a pericardial window (PW) technique group. Pre-, intra-, peri- and postoperative clinical data were collected prospectively, including incidence of pericardial tamponade, cardiac arrest, drainage volume, ventilation assistance time and moderate-to-large pericardial effusion. In total, 458 patients were included: 230 controls and 228 in the PW group. The incidence of pericardial tamponade in the PW group was significantly lower than in controls. Cardiac arrest occurred in one patient (0.4%) in the PW group and five (2.2%) controls; this difference was not statistically significant. Moderate-to-large pericardial effusion after drainage extubation and new-onset atrial fibrillation were significantly more common in controls than in the PW group. After stratification by age (≤ 70 versus > 70 years), there was no between-group difference in duration of endotracheal intubation, although in the PW group, after removal of the tracheal cannula, duration of noninvasive positive pressure ventilation was significantly longer in older patients. The pericardial window procedure did not increase the rate or severity of procedure-related complications. This simple technique significantly decreased the incidence of postoperative pericardial tamponade and new-onset atrial fibrillation.

  14. An unusual case of non-small-cell lung cancer presenting as spontaneous cardiac tamponade.

    Science.gov (United States)

    Joseph, Sarah; Al-Khalisy, Hassan; Randhawa, Umair; Lazar, John; Peroutka, Kathryn

    2016-04-01

    Hemorrhagic pericardial effusion with associated cardiac tamponade as a de novo sign of malignancy is seen in about 2% of patients.1 Consequently, cardiac tamponade is an oncologic emergency and considered a unique presentation of a malignancy.2 Cancer emergency is defined as an acute condition that is caused directly by the cancer itself or its treatment and requires intervention to avoid death or significant morbidity.3 The mechanism by which cardiac tamponade is classified as a life-threatening emergency stems from its impairment of right ventricular filling, resulting in ventricular diastolic collapse and decreased cardiac output, which can ultimately lead to death.4 We describe the case of a previously healthy woman in her late 40s who was a nonsmoker with no previous risk factors and who presented with a large pericardial effusion and bilateral pulmonary emboli. She was diagnosed with metastatic epidermal growth factor receptor-positive (EGFR-positive) adenocarcinoma of the lung. This case highlights an oncologic emergency as a de novo presentation of malignancy.

  15. A Rare Case of Cardiac Tamponade Induced by Chronic Rheumatoid Arthritis.

    Science.gov (United States)

    Yousuf, Tariq; Kramer, Jason; Kopiec, Adam; Bulwa, Zachary; Sanyal, Shuvani; Ziffra, Jeffrey

    2015-09-01

    Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disease primarily involving the joint synovium. RA is a systemic disease which has many known extra-articular manifestations. We present a unique case of a patient with long standing RA who presented with a primary complaint of chest and back pain. Echocardiography revealed borderline normal left ventricular function and a large pericardial effusion with the finding of elevated intrapericardial pressure suspicious for cardiac tamponade. Infectious workup was all found to be negative. The presence and elevation of anti-cyclic citrullinated peptide antibody, rheumatoid factor and C-reactive protein (CRP) confirmed the patient was having an active flare-up of RA. It was determined that this flare-up was the cause of the cardiac tamponade. A pericardiocentesis was performed and 850 mL of bloody fluid was drained. The patient remained stable following the pericardiocentesis. At his follow-up visit, repeat echocardiogram showed no signs for pericardial effusion. Although there has been extensive study of RA, there are only a few documented cases noting the occurrence of cardiac tamponade in these patients. Therefore, it is important for the clinician to be aware of and recognize this potentially serious cardiac outcome associated with a common rheumatologic condition.

  16. Transternal repair of a giant Morgagni hernia causing cardiac tamponade in a patient with coexisting severe aortic valve stenosis

    Directory of Open Access Journals (Sweden)

    Koletsis Efstratios N

    2011-03-01

    Full Text Available Abstract Background Foramen of Morgagni hernias have traditionally been repaired by laparotomy, lapascopy or even thoracoscopy. However, the trans-sternal approach should be used when these rare hernias coexist with other cardiac surgical diseases. Case presentation We present the case of a 74 year-old symptomatic male with severe aortic valve stenosis and global respiratory failure due to a giant Morgagni hernia causing additionally cardiac tamponade. The patient underwent simultaneous repair of the hernia defect and aortic valve replacement under cardiopulmonary bypass. The hernia was repaired through the sternotomy approach, without opening of its content and during cardiopulmonary reperfusion. Conclusions Morgagni hernia can rarely accompany cardiac surgical pathologies. The trans-sternal approach for its management is as effective as other popular reconstructive procedures, unless viscera strangulation and necrosis are suspected. If severe compressive effects to the heart dominate the patient's clinical presentation correction during the cardiopulmonary reperfusion period is mandatory.

  17. Acute Purulent Tuberculosis Pericarditis with Cardiac Tamponade: a Case Report.

    Directory of Open Access Journals (Sweden)

    F. Z. Benaich

    2015-12-01

    Full Text Available Tuberculosis is a disease caused by Mycobacterium tuberculosis. Pulmonary localization is the most frequent. However, pericardial including extra- pulmonary disease, can cause fatal complications. A 37 years old man , without pathological history , who consults for emergency mid-thoracic pain associated with dyspnea, preceded by 10 days before a febrile syndrome with night sweats. Clinical examination showed patient in poor general condition, dyspneic and tachycardia. Cardiovascular examination showed spontaneous jugular veins and painful hepatomegaly, auscultation showed muted heart sounds without pericardial friction and breathless. Chest radiography showed cardiomegaly with symmetric edge straightness, electrocardiogram showed sinus tachycardia at 125bpm, microvoltage and electric alternating QRS complexes. A diffuse ST elevation ascending .Diagnosis of tamponade is suspected, transthoracic echocardiography showed abundance circumferential pericardial effusion measuring 40mm, with prolonged collapse of the right atrium and right ventricle , paradoxical septum , and significant changes in the flow inspiration. Pericardiocentesis ultrasound-guided has allowed a gradual evacuation of 2 liters of a cloudy yellow pericardial fluid, slightly viscous. Direct examination revealed the presence of 14 400 white cells, 99 % are neutrophils with gram-negative bacilli. Research bacillus by PCR and culture in the middle of LOWENSTEIN, later returned negative. Biologically, it is an important infectious syndrome. Taking into account the epidemiological profile of the country, diagnosis tuberculous primary infection tamponade was certain. quadruple anti- tuberculous treatment associated to corticosteroid therapy is instituted, The outcome was good, the patient was asymptomatic, with complete remission, echocardiography control finds no signs suggesting chronic constrictive pericarditis.

  18. Late erosion of Amplatzer septal occluder device resulting in cardiac tamponade.

    Science.gov (United States)

    Tchantchaleishvili, Vakhtang; Melvin, Amber L; Ling, Frederick S; Knight, Peter A

    2014-12-01

    Transcatheter device closure of atrial septal defects (ASDs) is a minimally invasive technique that offers an alternative to conventional surgical repair. There are risks imposed by this technique; however, they compare favourably with risks of surgical closure. Here, we present a case of a 59-year old male with late erosion of an Amplatzer septal occluder device resulting in cardiac tamponade 5 years after device placement. To the best of our knowledge, cardiac tamponade this late after device placement has not yet been reported. Septal occlusion device erosion remains a major issue among the risks imposed by device closure of an ASD. More data are needed to better understand its true causes and possible solutions.

  19. Cardiac tamponade secondary to perforation of innominate vein following central line insertion in a neonate

    Directory of Open Access Journals (Sweden)

    Ramkumar Dhanasekaran

    2014-01-01

    Full Text Available Cardiac tamponade following central line in a neonate is rare and an uncommon situation; however, it is potentially reversible when it is diagnosed in time. We report a case of cardiac tamponade following central line insertion. A 10-day-old 2.2 kg girl operated for obstructed total anomalous pulmonary venous connections had neckline slipped out during extubation. Attempted cannulations of right femoral vein were unsuccessful. At the end of the left internal jugular vein cannulaton, there was a sudden cardiorespiratory arrest. Immediate transthoracic echocardiogram showed left pleural and pericardial collection. Chest was opened and the catheter tip was seen in the thoracic cavity after puncturing the innominate vein. The catheter was removed and the vent was repaired.

  20. Short-term minoxidil use associated with pericardial effusion and cardiac tamponade: an uncommon presentation.

    Science.gov (United States)

    Pasala, Krishna K; Gujja, Karthik; Prabhu, Hejmadi; Vasavada, Balendu; Konka, Sudarsanam

    2012-11-01

    A 48-year-old man presented with complaints of shortness of breath and lower extremity swelling. His medical history was significant for hypertension on minoxidil and recent intracerebellar hemorrhage. Electrocardiography showed sinus tachycardia with left ventricular hypertrophy, and cardiomegaly was noted in the chest x-ray. The patient was hypertensive and tachypneic on admission. An echocardiogram taken immediately showed a large pericardial effusion with evidence of cardiac tamponade. He underwent immediate pericardiocentesis with drainage of 900 mL of pericardial fluid with significant improvement in the symptoms. Analysis of the pericardial fluid proved to be nondiagnostic. Infectious and rheumatologic causes were ruled out. After an extensive battery of tests, not yielding any diagnostic results, the pericardial effusion was attributed to minoxidil therapy. Closer monitoring is needed to prevent potentially fatal complications such as cardiac tamponade as in our patient.

  1. Heparin-Induced Cardiac Tamponade and Life-Threatening Hyperkalemia in a Patient with Chronic Hemodialysis

    Directory of Open Access Journals (Sweden)

    Ho-Ming Su

    2005-03-01

    Full Text Available Heparin, a commonly used anticoagulant agent, is frequently used in patients undergoing hemodialysis. As with most medications, heparin has a significant side effect profile. Two of its most important side effects, major bleeding and hyperkalemia, may be devastating without immediate diagnosis and treatment. Major bleeding such as gastrointestinal, genitourinary or intracranial bleeding is occasionally encountered and rarely neglected. However, heparin-induced cardiac tamponade is rarely encountered and may be easily overlooked. Another side effect, heparin-induced hyperkalemia, an unusual but well-described side effect, is frequently forgotten until life-threatening arrhythmia has occurred. We report a case involving a 40-year-old male patient with uremia, who had received heparin for 10 days for deep vein thrombosis in the left lower extremity. Hemopericardium with cardiac tamponade and life-threatening hyperkalemia were both noted in this patient.

  2. Hypothyroidism in a five-year-old boy with rhabdomyolysis and recent history of cardiac tamponade: a case report

    Directory of Open Access Journals (Sweden)

    Lorenzana Claudia

    2011-10-01

    Full Text Available Abstract Introduction Cardiac tamponade is a rare manifestation of hypothyroidism, and a less rare cause of pericardial effusion. The accumulation of the pericardial fluid is gradual, and often does not compromise cardiac hemodynamic function. There is a relationship between the severity and chronicity of the disease with the presence of pericardial effusion. There are few cases describing associated pericardial tamponade published in the literature. When a tamponade occurs, a concomitant provocative factor such as a viral pericarditis may be related. Our patient's case appears to be the youngest patient described so far. Case presentation We report the case of a previously healthy five-year-old Hispanic (non-indigenous boy who developed rhabdomyolysis with a history of a recent pericardial effusion and tamponade two months before that required the placement of a percutaneous pericardial drainage. Pericardial effusion was considered to be viral. Later on readmission, clinical primary hypothyroidism was diagnosed and thought to be associated with the previous cardiac tamponade. He developed rhabdomyolysis, which was considered to be autoimmune and was treated with steroids. The level of creatine phosphate kinase and creatine kinase MB fraction returned to within the reference rangeone week after our patient was started on steroids and three weeks after he was started on thyroid hormones. Conclusions Physicians should consider hypothyroidism as a differential diagnosis in patients with pericardial effusion. Pericardial effusion may progress and cause a cardiac tamponade with hemodynamic instability. The fact that our patient did not have any manifestations of hypothyroidism might have delayed diagnosis.

  3. Controlled pericardiocentesis in patients with cardiac tamponade complicating aortic dissection: experience of a centre without cardiothoracic surgery.

    Science.gov (United States)

    Cruz, Inês; Stuart, Bruno; Caldeira, Daniel; Morgado, Gonçalo; Gomes, Ana C; Almeida, Ana R; Loureiro, Maria J; João, Isabel; Cotrim, Carlos; Pereira, Hélder

    2015-04-01

    Cardiac tamponade has been reported in 18.7% of patients with acute type A aortic dissection and its presence is associated with worse outcomes. Emergency aortic repair together with intra-operative pericardial drainage is the recommended treatment approach. However, controversy surrounds how to manage patients with haemopericardium and cardiac tamponade who cannot survive until surgery. To describe a case series of patients with critical cardiac tamponade complicating aortic dissection admitted to a hospital without cardiothoracic surgery, and in whom preoperative controlled pericardial drainage was performed. Single centre retrospective study: during a nine-year period, 21 patients with Stanford type A aortic dissection were admitted at our centre; six of them (28.6%) presented clinical and echocardiographic signs of cardiac tamponade (four males; mean age 58±17 years). In this subgroup, controlled pericardiocentesis was safely performed with no major immediate complications and it was effective in five patients, improving haemodynamic instability and allowing transfer to the operating room. Preoperative controlled pericardiocentesis can be lifesaving when managing patients with critical cardiac tamponade (pulseless electrical activity or refractory hypotension) complicating acute type A aortic dissection, namely when cardiac surgery is not immediately available. © The European Society of Cardiology 2014.

  4. [Pericardial Fenestration in a Patient with Myocardial Metastasis and Cardiac Tamponade after Surgery for Esophageal Cancer;Report of a Case].

    Science.gov (United States)

    Kobayashi, Kensuke; Suto, Yukio; Akashi, Okihiko; Sakata, Yoshihito; Hayama, Yasufumi; Kon, Junichi; Chino, Osamu

    2016-09-01

    We report a case of pericardial fenestration in a patient with myocardial metastasis and cardiac tamponade after surgery for esophageal cancer. A 66-year-old man had been suffering from orthopnea, hypotension and general malaise due to cardiac tamponade and heart failure. Esophagectomy was performed with substernal gastric tube reconstruction for advanced esophageal carcinoma. Nine months after the operation, heart failure developed, and myocardial and pericardial metastasis was subsequently detected. Subxiphoidal pericardiocentesis was abandoned due to the substernal gastric tube, and pericardial fenestration was performed through a small left anterior thoracotomy at the 5th intercostal space. His symptoms were ameliorated immediately and the procedure contributed greatly to maintain his quality of life. Preoperative computed tomography was useful for revealing the anatomical positions of the gastric tube and important vessels.

  5. The preventive role of the posterior pericardial window in the development of late cardiac tamponade following heart valve surgery.

    Science.gov (United States)

    Uzun, Kemal; Günaydın, Zeki Yuksel; Tataroǧlu, Cenk; Bektaş, Osman

    2016-05-01

    It is reported that creating a window from the posterior pericardium into the left pleural cavity during coronary bypass surgeries reduces postoperative late cardiac tamponades. Although late tamponades are more common after heart valve surgeries, this procedure is not generally performed. The present study investigated whether creating a window has a preventive effect on the formation of late cardiac tamponade after heart valve surgeries. The study was conducted on all patients (n = 262) in whom one or more valves were replaced and who fulfilled the study criteria between January 2010 and October 2014 in one centre. We began to create a posterior pericardial window in all valvular patients from March 2012. One hundred and thirty-five patients operated on before this date (Non-Window Group) and 127 patients after this date (Window Group) were compared for the development of late cardiac tamponade. There were no differences between the groups in terms of preoperative and intraoperative characteristics. Late pericardial tamponade was not observed in any patients from the Window Group, whereas it occurred in 7 (5.2%) patients from the Non-Window Group (P = 0.015). Three patients died in total; all 3 were from the Non-Window Group. One of the mortalities was associated with tamponade. Creating a pericardial window may reduce late cardiac tamponade events/episodes, which may be a fatal complication in valve patients. We recommend performing this procedure by allocating some time during the surgical procedure in order to avoid tamponade. © The Author 2016. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  6. Minimally invasive transxiphoid approach for management of pediatric cardiac tamponade – one center's experience

    Science.gov (United States)

    Haponiuk, Ireneusz; Kwasniak, Ewelina; Chojnicki, Maciej; Steffens, Mariusz; Sendrowska, Aneta; Gierat-Haponiuk, Katarzyna; Leszczyńska, Katarzyna; Paczkowski, Konrad; Zielinski, Jacek

    2015-01-01

    Introduction Cardiac tamponade is excessive collection of fluid in the pericardial sac surrounding the heart that leads to restriction of cardiac function and causes critical cardiogenic shock and rapid circulatory depression. Despite the potential variety of different etiologies in the face of a dangerous decrease of cardiac output, the emergency life-saving procedure is surgical pericardial fluid evacuation. Aim To perform a retrospective analysis of clinical data and the results of minimally invasive transxiphoid pediatric cardiac tamponade evacuation procedures performed in a cardiac surgery center. Material and methods We performed a retrospective analysis of all consecutive patients referred for treatment in our department in a period of 6 years (15 patients) who underwent emergency pericardial drainage after an echocardiographically proven diagnosis. The procedure of choice was minimally invasive transxiphoid fluid evacuation with routine pericardial drainage. Retrospective operative data analysis was performed: clinical symptoms, pre-admission and initial emergency diagnostics and interventions, the morphology and total amount of drained pericardial fluid, length of stay, final results, and overall survival rate. We introduced an original pediatric tamponade index (PTI). The PTI was analyzed according to catecholamine support before the drainage and the length of hospital stay after the procedure. Results All patients survived the procedure. No early complications of the presented minimally invasive subxiphoid approach were noted. Mean PTI in patients with intensive catecholamine support before the operation was significantly higher than in patients without it. Conclusions Minimally invasive surgical transxiphoid interventions appear to be a safe and effective method to provide life-saving support with retrieval of the fluid for further laboratory investigations. PMID:25960801

  7. Hemorrhagic cardiac tamponade after percutaneous laser ablation of a liver metastasis in segment II

    Institute of Scientific and Technical Information of China (English)

    Paola Tombesi; Francesca Di Vece; Silvia Rinaldi; Matteo Bertini; Sergio Sartori

    2016-01-01

    Despite percutaneous laser thermal ablation (LTA) of liver tumors being regarded as a safe technique, major complications can occur. We report the ifrst case of hemorrhagic cardiac tamponade after LTA of a colorectal metastasis in segment II of the liver. Unpredictable heat diffusion causing indirect thermal injury to the pericardium with resultant hemorrhagic reaction was hypothesized as the most likely cause of tamponade. A pericardial drain was emergently placed, 200 mL of bright red blood were drained, and the patient showed rapid hemodynamic improvement. For lesions located in segment II of the liver and strictly close to the pericardium, a careful risk/beneift analysis should be made by the multidisciplinary team to identify the best treatment option, taking into account both effectiveness and complications of each available technique.

  8. The evaluation of cardiac tamponade risk in patients with pericardial effusion detected by non-gated chest CT.

    Science.gov (United States)

    Ohta, Yasutoshi; Miyoshi, Fuminori; Kaminou, Toshio; Kaetsu, Yasuhiro; Ogawa, Toshihide

    2016-05-01

    Although pericardial effusion is often identified using non-gated chest computed tomography (CT), findings predictive of cardiac tamponade have not been adequately established. To determine the findings predictive of clinical cardiac tamponade in patients with moderate to large pericardial effusion using non-gated chest CT. We performed a retrospective analysis of 134 patients with moderate to large pericardial effusion who were identified from among 4581 patients who underwent non-gated chest CT. Cardiac structural changes, including right ventricular outflow tract (RVOT), were qualitatively evaluated. The inferior vena cava ratio with hepatic (IVCupp) and renal portions (IVClow) and effusion size were measured. The diagnostic performance of each structural change was calculated, and multivariate analysis was used to determine the predictors of cardiac tamponade. Of the 134 patients (mean age, 70.3 years; 64 men), 37 (28%) had cardiac tamponade. The sensitivity and specificity were 76% and 74% for RVOT compression; 87% and 84% for an IVClow ratio ≥0.77; and 60% and 77% for an effusion size ≥25.5 mm, respectively. Multivariate logistic regression analysis demonstrated that RVOT compression, an IVClow ratio ≥0.77, and an effusion size ≥25.5 mm were independent predictors of cardiac tamponade. The combination of these three CT findings had a sensitivity, specificity, and accuracy of 81%, 95%, and 91%, respectively. In patients with moderate to large pericardial effusion, non-gated chest CT provides additional information for predicting cardiac tamponade. © The Foundation Acta Radiologica 2015.

  9. Effects of sex on the incidence of cardiac tamponade after catheter ablation of atrial fibrillation: results from a worldwide survey in 34 943 atrial fibrillation ablation procedures.

    Science.gov (United States)

    Michowitz, Yoav; Rahkovich, Michael; Oral, Hakan; Zado, Erica S; Tilz, Roland; John, Silke; Denis, Arnaud; Di Biase, Luigi; Winkle, Roger A; Mikhaylov, Evgeny N; Ruskin, Jeremy N; Yao, Yan; Josephson, Mark E; Tanner, Hildegard; Miller, John M; Champagne, Jean; Della Bella, Paolo; Kumagai, Koichiro; Defaye, Pascal; Luria, David; Lebedev, Dmitry S; Natale, Andrea; Jais, Pierre; Hindricks, Gerhard; Kuck, Karl-Heinz; Marchlinski, Francis E; Morady, Fred; Belhassen, Bernard

    2014-04-01

    Cardiac tamponade is the most dramatic complication observed during atrial fibrillation (AF) ablation and the leading cause of procedure-related mortality. Female sex is a known risk factor for complications during AF ablation; however, it is unknown whether women have a higher risk of tamponade. A systematic Medline search was used to locate academic electrophysiological centers that reported cases of tamponade occurring during AF ablation. Centers were asked to provide information on cases of acute tamponade according to sex and their mode of management including any case of related mortality. Nineteen electrophysiological centers provided information on 34 943 ablation procedures involving 25 261 (72%) men. Overall, 289 (0.9%) cases of tamponade were reported: 120 (1.24%) in women and 169 (0.67%) in men (odds ratio, 1.83; Ptamponade with substantially lower risk in high-volume centers. Most cases of tamponade occurred during catheter manipulation or ablation; women tended to develop more tamponades during transseptal catheterization. No sex difference in the mode of management was observed. However, 16% cases of tamponade required surgery with lower rates in high-volume centers. Three cases of tamponade (1%) culminated in death. Tamponade during AF ablation procedures is relatively rare. Women have an ≈2-fold higher risk for developing this complication. The risk of tamponade among women decreases substantially in high-volume centers. Surgical backup and acute management skills for treating tamponade are important in centers performing AF ablation.

  10. Bacterial Pericarditis Accompanied by Sudden Cardiac Tamponade After Transbronchial Needle Aspiration Cytology.

    Science.gov (United States)

    Matsumoto, Takeshi; Otsuka, Kojiro; Imai, Yukihiro; Tomii, Keisuke

    2016-04-01

    A 48-year-old man was referred for an abnormal shadow in his chest x-ray. Transbronchial needle aspiration cytology was performed at the mediastinal necrotic lymph node #7, and he was diagnosed as having small cell carcinoma. Fifteen days after bronchoscopy, sudden cardiac tamponade occurred and pericardial drainage suggested a diagnosis of bacterial pericarditis. He was successfully treated by drainage and administration of antibiotics. Complication of bacterial pericarditis associated with bronchoscopy is rare. However, physicians should watch for the appearance of this condition for up to 3 weeks after bronchoscopy, especially in cases with necrotic lymph nodes.

  11. [Right ventricular perforation and cardiac tamponade caused by a central venous catheter].

    Science.gov (United States)

    Fukuda, H; Kasuda, H; Shimizu, R

    1993-02-01

    A 5 year old girl with ASD was scheduled for open heart surgery. A central venous catheter was placed via the right infraclavicular vein after induction of anesthesia. Thirty minutes after insertion of the catheter, a decrease in arterial pressure and pulse pressure, an increase in heart rate and central venous pressure were observed. Cardiac tamponade was revealed by rapid opening of the chest. Gushing blood out of a hole in the right ventricular free wall was confirmed by pericardiotomy. The hemodynamics were stabilized by blood transfusion and surgical closure of the hole on the ventricle. This perforation was thought to be caused by careless insertion of a relatively stiff central venous catheter.

  12. Acute Cardiac Tamponade in a 77-year-old Italian Woman with Erdheim-Chester Disease

    Directory of Open Access Journals (Sweden)

    Maria Kyriakopoulou

    2016-11-01

    Full Text Available Erdheim-Chester disease (ECD is a non-Langerhans’ histiocytosis and a very rare multisystemic disease of unknown aetiology, with skeletal involvement of the long bones and in more than 50% of cases with extraskeletal involvement. The disease was described in 1930 by the anatomopathologist Jakob Erdheim and his student William Chester. More than 500 cases have since been reported. We report the case of a 77-year-old Italian woman with ECD who was admitted to hospital for acute cardiac tamponade. The patient presented with simultaneous cutaneous, retro-orbital, skeletal, cerebral and cardiovascular manifestations and was successfully treated with corticosteroids followed by interferon.

  13. Delayed cardiac tamponade: A rare but life-threatening complication of catheter ablation.

    Science.gov (United States)

    Yetter, Elizabeth; Brazg, Jared; Del Valle, Diane; Mulvey, Laura; Dickman, Eitan

    2016-11-17

    Delayed cardiac tamponade (DCT) is a rare and life-threatening complication of catheter ablation performed as a treatment of atrial fibrillation, with few cases described in the medical literature. We present the case of a 57year-old man presenting with DCT 61days following a catheter ablation procedure. To the best of our knowledge, this is the most delayed case of cardiac tamponade (CT) following catheter ablation described in the literature. We also discuss the importance of point of care ultrasound (POCUS) in the diagnosis and treatment of CT. Emergency physicians must maintain a high index of suspicion in making the diagnosis of CT as patients may present with vague symptoms such as neck or back pain, shortness of breath, fatigue, dizziness, or altered mental status, often without chest pain. Common risk factors for CT include cancer, renal failure, pericarditis, cardiac surgery, myocardial rupture, trauma, and retrograde aortic dissection. In addition, although rare, both catheter ablation and use of anticoagulation carry risks of developing CT. A worldwide survey of medical centers performing catheter ablation found CT as a complication in less than 2% of cases [1]. Some proposed mechanisms of DCT include small pericardial hemorrhages following post-procedural anticoagulation or rupture of the sealed ablation-induced left atrial wall [2]. Clinical examination and electrocardiography may be helpful. However, the criterion standard for diagnosing CT is echocardiography [3].

  14. Cardiac tamponade secondary to purulent pericarditis diagnosed with the aid of emergency department ultrasound.

    Science.gov (United States)

    Gabler, Mackenzie

    2017-08-01

    Purulent pericarditis is a rare but devastating disease process and even when treated, carries a poor prognosis. Cardiac tamponade is the most severe complication of purulent pericarditis and without acute surgical intervention, is often fatal. Diagnosis requires pericardiocentesis; however, early consideration of the disease and its complications in the emergency department (ED) can be life-saving. Here, we present a case of an intravenous drug user who presented with altered mental status and a rectal temperature of 105.4°. While in the ED, the patient acutely decompensated. The ED physician performed bedside cardiac ultrasound that a showed pericardial effusion and right ventricle diastolic collapse concerning for cardiac tamponade. The patient underwent urgent pericardiocentesis which revealed 300 ml of purulent fluid. Both blood and pericardial cultures grew methicillin-sensitive Staphylococcus aureus. Despite a complicated hospital course, with appropriate antibiotic coverage and surgical intervention, the patient was discharged in good neurologic condition. This rare case of purulent pericarditis underscores the utility of bedside ultrasound in the ED and the complicated nature of altered mental status in intravenous drug users. Published by Elsevier Inc.

  15. Cardiac tamponade arising from a venous source following anterograde dissection re-entry coronary angioplasty to a chronic total occlusion.

    Science.gov (United States)

    Danson, E; Arena, F; Sapontis, J; Ward, M; Bhindi, R

    2016-10-01

    Cardiac tamponade is a rare complication of coronary intervention to chronic total occlusions (CTO PCI). We report a case of persistent bleeding from a venous source following successful anterograde dissection-reentry (ADR) CTO PCI. Pericardiocentesis was performed 1 h post-procedure for tamponade. Persistent bleeding was investigated with contrast transesophageal echocardiography, pericardial manometry and blood analysis. Coronary venography revealed subtle extravasation from a cardiac vein adjacent to the site of luminal re-entry. Coronary venous perforation using ADR CTO PCI has not previously been described; however, the volume of blood loss may be significant and surgical exploration may be appropriate.

  16. [Transoperative tamponade due to perforation with a catheter for central blood pressure: report and case analysis].

    Science.gov (United States)

    González-Arrieta, María Leonor; Grajales-y Marín, Nicolás; Martínez-Huerta, Mónica Alejandra; Rendón-Arroyo, María Elena; Rodríguez-Coria, Darío Francisco

    2006-01-01

    Pericardial tamponade due to myocardial perforation from central venous catheter is rather unusual, especially if it happens during a trans-operative period. When it comes up, it has a high mortality risk if the pericardial fluid is not drained at the proper time. At the Oncology Hospital of the National Medical Center, IMSS, Mexico City (Hospital de Oncología del Centro Médico Nacional, Siglo XXI), at the Anesthesia Service, a case of tamponade in transoperative period came up, after a surgical procedure that lasted more than 6 hours, and that manifested itself with signs of cardiogenic shock that did not improve with treatment. The etiology was not diagnosed until a postmortem study. If it had been diagnosed on time, its clinical evolution would have been different with an opportune and correct treatment.

  17. Cardiac perforation and tamponade in percutaneous cardiac intervention%心导管术所致心脏压塞

    Institute of Scientific and Technical Information of China (English)

    沈向前; 方臻飞; 胡信群; 刘启明; 周滔; 唐建军; 周胜华; 吕晓玲

    2011-01-01

    Objective To explore the cause of cardiac perforation and tamponade during cardiac catheterization and intervention and to evaluate the effectiveness of the emergency treatment for tamponade in our hospital.Methods The clinical data from 23 319 patients who received diagnostic catheterization or therapeutic procedures were analyzed retrospectively.Results Cardiac perforation and cardiac tamponade were observed in 22 of the 23 319 patients during catheter procedures.It includes 1 in coronary artery angiography, 9 in percutaneous balloon mitral valvuloplasty, 3 in diagnosis, 2 in congenital heart disease intervention, 2 in pacemaker implantation, 2 in atrial fibrillation ablation and the other 3 in coronary revascularization.The occurrence of cardiac perforation in 11 patients was related to puncture of the interatrial septum and/or the procedure in the left atrial procedure and 2 were related to high pressure injection.Seventeen patients were found cardiac tamponade in the process of catheterization, and 5 were found at 2 - 14 h after operation.Pericardiocentesis and pericardial catheter drainage were performed in 20 patients and 11 of them succeeded.Among the other 11 patients, 7 were successfully saved by thoracotomy and 4 died.Conclusion Cardiac tamponade is a severe and fatal complication that may occur in different catheter procedures.Early prevention and diagnosis and pefformingperi cardiocentesis and drainage timely are critical to reduce the mortality.%目的:探讨心导管检查术及心脏介入术中发生心脏穿孔、心脏压塞的原因及紧急处理的方式和效果.方法:回顾性分析1986年1月至2009年12月在中南大学湘雅二医院心导管室接受诊断性心导管检查术或各种心脏介入术共23 319例患者的资料.结果:在23 319例各种心导管术中,共有22例(0.094%)发生急性心脏压塞.其分布情况为:冠状动脉造影术1例,二尖瓣球囊扩张术9例,心导管检查术3例,

  18. Pericardial effusion and cardiac tamponade: clinical manifestation of chronic graft-versus-host disease after allogeneic hematopoietic stem cell transplantation.

    Science.gov (United States)

    Ferreira, David Cavalcanti; de Oliveira, José Salvador Rodrigues; Parísio, Katya; Ramalho, Fernanda Maria Morselli

    2014-03-01

    The authors report a case with pericardial effusion and cardiac tamponade as a rare clinical manifestation of chronic graft-versus-host disease in a young man with acute myelogenous leukemia submitted to an allogeneic hematopoietic stem cell transplantation from a related donor.

  19. Iatrogenic catheter-related cardiac tamponade: a case report of fatal hydropericardium following subcutaneous implantation of a chemotherapeutic injection port.

    Science.gov (United States)

    Shields, Lisa B E; Hunsaker, Donna M; Hunsaker, John C

    2003-03-01

    The need to obtain dependable access to the vascular system constitutes a significant component in the treatment and management of critically ill patients. Intravenous chemotherapy administered to cancer patients over an extended period of time often results in loss of peripheral vascular access due to vein sclerosis, "exhaustion" or tissue necrosis. Medical investigators have designed and steadily upgraded a variety of devices constructed to improve venous access for long-term utilization. As with the introduction of any foreign object into the body, each of these devices has complications which may be life threatening and occasionally fatal. We present an unusual case of iatrogenic acute hydropericardium and cardiac tamponade caused by the percutaneous infusion of chemotherapeutic fluid via a right subclavian central venous implant system (Port-a-Cath). Failure to implant and monitor the device with a radiograph following placement according to manufacturer's guidelines and accepted standards of medical practice were causally related to an unusual complication, namely, perforation of the right cardiac ventricle by the catheter tip, resulting in sudden and unexpected cardiac death.

  20. Delayed recurrent pericarditis complicated by pericardial effusion and cardiac tamponade in a blunt trauma patient

    Directory of Open Access Journals (Sweden)

    Hazar H Khidir

    2015-01-01

    Full Text Available A 19-year-old male suffered orthopedic fractures, blunt solid organ injury and pneumopericardium after a fall from 40 feet. With the exception of an external fixation device, he was managed non-operatively and discharged to a rehabilitation unit after 8 days. He was readmitted 4 days later with chest pain and clinical evidence of pericardititis that resolved with the initiation of non-steroidal anti-inflammatory drugs and colchicine. He returned to the rehabilitation hospital, but was readmitted once again for chest pain and hypotension. Echocardiogram revealed cardiac tamponade that required emergent drainage. He tolerated the procedure well and was discharged home from the hospital to continue treatment for his pericarditis. He is doing well at 3 months of follow-up.

  1. [Cardiac tamponade as first manifestation in Mediterranean fever with autosomal dominant form].

    Science.gov (United States)

    Sánchez Ferrer, F; Martinez Villar, M; Fernández Bernal, A; Martín de Lara, I; Paya Elorza, I

    2015-01-01

    Familial Mediterranean fever (FMF) is a hereditary disease characterized by brief, recurring and self-limited episodes of fever and pain with inflammation, of one or several serous (peritoneum, pleura, pericardium, synovial or vaginal tunic of the testicle). Amyloidosis is its more important complication and the principal reason of death in the cases in which it appears. Diagnosis is based on the clinic and is confirmed by genetic tests. The treatment with Colchicine (0,02-0,03 mg/kg/day) prevents the recurrence of FMF attacks and the development of secondary (AA) amyloidosis. We report a case of a 13-year-old child in which FMF was diagnosed after several coincidental episodes with fever, pericarditis and cardiac tamponade. The genetic confirmation showed an autosomal dominant inheritance that is less frecuent than the recesive form, in this disease. Copyright © 2013 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

  2. Porridge-like tuberculous cardiac tamponade: treatment difficulties in the Horn of Africa.

    Science.gov (United States)

    Massoure, Pierre-Laurent; Boddaert, Guillaume; Caumes, Jean-Luc; Gaillard, Pierre-Emmanuel; Lions, Christophe; Grassin, Frédéric

    2010-06-01

    A 16-year-old boy was hospitalized for fever, chest pain, and cardiovascular collapse. Transthoracic echocardiography revealed a 30-mm circumferential echogenic "porridge-like" pericardial effusion with signs of cardiac tamponade. Tuberculosis (TB) was suspected because of its prevalence in Djibouti. Emergency pericardiocentesis was attempted, but only 10 ml of pericardial fluid was obtained. Subxiphoid pericardiotomy and drainage were then performed, and pericardial fibrinous pockets were surgically collapsed. Antituberculosis chemotherapy was given, and the pericardial effusion progressively disappeared without corticosteroids. The diagnosis of TB was subsequently confirmed by cultures of the pericardial fluid. A pericardial biopsy was normal. After 3 months of follow-up, there was no sign of constrictive pericarditis. Pericardiocentesis may fail in cases of advanced-stage fibrinous TB pericardial effusion. Thus, pericardiotomy with complete open draining is the only lifesaving procedure.

  3. [Cardiac tamponade: a rare complication of central venous catheter - a clinical case report].

    Science.gov (United States)

    Azevedo, Ana Catarina; Flor de Lima, Isabel; Brito, Vânia; Centeno, Maria João; Fernandes, Antero

    2016-03-22

    The extensive use of central venous catheters (CVC) in a hospital environment leads to increased iatrogenic complications, as more catheters are used enclosed and its maintenance is prolonged. Several complications are known to be related to central venous catheter, of which the uncommon cardiac tamponade (CT), hardly recognized and associated with high mortality. We present a clinical case, with favorable outcome, of a patient who developed a CT 17 days after CVC placement, and try to reflect on the measures that can be taken to reduce its incidence, as well as the therapeutic approaches to practice in the presence of a suspected CT. Copyright © 2016 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

  4. Plasma Cell Type of Castleman's Disease Involving Renal Parenchyma and Sinus with Cardiac Tamponade: Case Report and Literature Review

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Tae Un; Kim, Suk; Lee, Jun Woo; Lee, Nam Kyung; Jeon, Ung Bae; Ha, Hong Gu; Shin, Dong Hoon [Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan (Korea, Republic of)

    2012-09-15

    Castleman's disease is an uncommon disorder characterized by benign proliferation of the lymphoid tissue that occurs most commonly in the mediastinum. Although unusual locations and manifestations have been reported, involvement of the renal parenchyma and sinus, and moreover, manifestations as cardiac tamponade are extremely rare. Here, we present a rare case of Castleman's disease in the renal parenchyma and sinus that also accompanied cardiac tamponade.

  5. Low-pressure cardiac tamponade masquerading as severe sepsis diagnosed with a bedside ultrasound and as the initial presentation of malignancy.

    Science.gov (United States)

    Conti, Ricardo Augusto Slaibi; Oppenheim, Ian Mandeville

    2014-01-01

    We report a patient with low-pressure cardiac tamponade masquerading as sepsis and as the initial presentation of malignancy. A quick diagnosis was done by the intensivist performing a bedside ultrasound. The diagnosis of low-pressure cardiac tamponade is a challenge because the classic physical signs of cardiac tamponade can be absent. It is made even more challenging when the vital sign changes and physical examination findings mimic severe sepsis. One of the benefits of a bedside ultrasound in the assessment of a patient with an initial diagnosis of severe sepsis or septic shock is the rapid diagnosis of cardiac tamponade if it is present. A 55-year-old male presented to the emergency department with weakness, cough, and syncope. His examination was notable only for dusky mottling of his cheeks, chest, and neck. Specifically, there was no jugular venous distension or pulsus paradoxus. A chest radiograph showed a right upper lobe infiltrate, whereas his electrocardiogram showed only sinus tachycardia. His white blood cell count and lactic acid were elevated. The sepsis protocol was started and a bedside ultrasound revealed signs of cardiac tamponade. The patient immediately improved after a pericardiocentesis. Analysis of the pericardial biopsy revealed adenocarcinoma, later determined to be from a pulmonary primary source. Because low-pressure cardiac tamponade is life-threatening and difficult to diagnose, evaluation of the pericardium with a bedside ultrasound should be considered in patients with syncope, severe sepsis, or shock.

  6. Over-diuresis or cardiac tamponade? An unusual case of acute kidney injury and early closure

    Directory of Open Access Journals (Sweden)

    Gurkeerat Singh

    2016-04-01

    Full Text Available An 84-year-old man with hypertension and a history of deep venous thrombosis (on warfarin was admitted with shortness of breath presumed to be due to congestive heart failure. Echocardiogram performed the following day showed a low-normal ejection fraction with signs of elevated right-sided pressures but was otherwise normal. He improved with diuretic therapy but after a few days was found to be hypotensive with a concomitant rise in creatinine with decreased urine output. This was felt to be secondary to over-diuresis but he did not respond to small boluses of intravenous fluids as his kidney function continued to worsen and hypotension persisted. He was transferred to the intermediate care unit where a rapid, bedside ultrasound revealed a new, moderate-sized pericardial effusion with tamponade physiology. Pericardiocentesis, with removal of 750 cc of frank blood, led to dramatic improvement in blood pressure, kidney function, and urine output. Here, we demonstrate the utility of point-of-care ultrasound in a community hospital setting where urgent echocardiogram is not routinely available. We also report acute kidney injury due to pericardial tamponade reversed with therapeutic pericardiocentesis.

  7. Over-diuresis or cardiac tamponade? An unusual case of acute kidney injury and early closure

    Science.gov (United States)

    Singh, Gurkeerat; Sabath, Bruce

    2016-01-01

    An 84-year-old man with hypertension and a history of deep venous thrombosis (on warfarin) was admitted with shortness of breath presumed to be due to congestive heart failure. Echocardiogram performed the following day showed a low-normal ejection fraction with signs of elevated right-sided pressures but was otherwise normal. He improved with diuretic therapy but after a few days was found to be hypotensive with a concomitant rise in creatinine with decreased urine output. This was felt to be secondary to over-diuresis but he did not respond to small boluses of intravenous fluids as his kidney function continued to worsen and hypotension persisted. He was transferred to the intermediate care unit where a rapid, bedside ultrasound revealed a new, moderate-sized pericardial effusion with tamponade physiology. Pericardiocentesis, with removal of 750 cc of frank blood, led to dramatic improvement in blood pressure, kidney function, and urine output. Here, we demonstrate the utility of point-of-care ultrasound in a community hospital setting where urgent echocardiogram is not routinely available. We also report acute kidney injury due to pericardial tamponade reversed with therapeutic pericardiocentesis. PMID:27124173

  8. Pacemaker stimulus amplitude alteration without loss of capture: an unusual ECG finding in cardiac tamponade from pacemaker lead perforation.

    Science.gov (United States)

    Suksaranjit, P; Prasidthrathsint, K

    2014-01-01

    A variation in pacemaker stimulus amplitude can represent pacemaker system dysfunction from generator malfunction, lead insulation defect, lead fracture, or artefact of digital signal processing of the electrocardiography recorder. Pacemaker lead perforation into the pericardial space typically results in loss of capture which was not demonstrated in our patient. In summary, we report an unusual ECG finding of pacemaker stimulus amplitude alteration without loss of capture in the setting of cardiac tamponade from pacemaker lead perforation. Copyright © 2013 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). Published by Elsevier B.V. All rights reserved.

  9. Hemodynamic and regional blood flow distribution responses to dextran, hydralazine, isoproterenol and amrinone during experimental cardiac tamponade

    Energy Technology Data Exchange (ETDEWEB)

    Millard, R.W.; Fowler, N.O.; Gabel, M.

    1983-06-01

    Four different interventions were examined in dogs with cardiac tamponade. Infusion of 216 to 288 ml saline solution into the pericardium reduced cardiac output from 3.5 +/- 0.3 to 1.7 +/- 0.2 liters/min as systemic vascular resistance increased from 4,110 +/- 281 to 6,370 +/- 424 dynes . s . cm-5. Left ventricular epicardial and endocardial blood flows were 178 +/- 13 and 220 +/- 12 ml/min per 100 g, respectively, and decreased to 72 +/- 14 and 78 +/- 11 ml/min per 100 g with tamponade. Reductions of 25 to 65% occurred in visceral and brain blood flows and in a composite brain sample. Cardiac output during tamponade was significantly increased by isoproterenol, 0.5 microgram/kg per min intravenously; hydralazine, 40 mg intravenously; dextran infusion or combined hydralazine and dextran, but not by amrinone. Total systemic vascular resistance was reduced by all interventions. Left ventricular epicardial flow was increased by isoproterenol, hydralazine and the hydralazine-dextran combination. Endocardial flow was increased by amrinone and the combination of hydralazine and dextran. Right ventricular myocardial blood flow increased with all interventions except dextran. Kidney cortical and composite brain blood flows were increased by both dextran alone and by the hydralazine-dextran combinations. Blood flow to small intestine was increased by all interventions as was that to large intestine by all except amrinone and hydralazine. Liver blood flow response was variable. The most pronounced hemodynamic and tissue perfusion improvements during cardiac tamponade were effected by combined vasodilation-blood volume expansion with a hydralazine-dextran combination. Isoproterenol had as dramatic an effect but it was short-lived. Amrinone was the least effective intervention.

  10. Cardiac tamponade as the initial presentation of systemic lupus erythematosus: a case report and review of the literature.

    Science.gov (United States)

    Maharaj, Satish S; Chang, Simone M

    2015-01-01

    Systemic lupus erythematosus (SLE) is an autoimmune disease that can involve any organ system, exhibiting great diversity in presentation. Cardiac tamponade as the initial presentation of childhood onset SLE (cSLE) is rare. We report the case of a 10 year old Afro-Caribbean female who presented with complaints of chest pain, shortness of breath and fever over 4 days. Clinical examination strongly suggested cardiac tamponade which was confirmed by investigations and treated with pericardiocentesis. After a thorough investigation, the underlying diagnosis of SLE was confirmed using the Systemic Lupus International Collaborating Clinics (SLICC) criteria and high dose corticosteroid therapy initiated. A review of recent studies shows that common initial presentations of cSLE include constitutional symptoms, renal disease, musculoskeletal and cutaneous involvement. In presenting this case and reviewing the literature we emphasize the importance of cSLE as a differential diagnosis when presented with pericarditis in the presence or absence of cardiac tamponade. In these patients early diagnosis and treatment is desired and in this regard we also discuss the sensitivity of the SLICC criteria in cSLE.

  11. Prolonged Drainage and Intrapericardial Bleomycin Administration for Cardiac Tamponade Secondary to Cancer-Related Pericardial Effusion.

    Science.gov (United States)

    Numico, Gianmauro; Cristofano, Antonella; Occelli, Marcella; Sicuro, Marco; Mozzicafreddo, Alessandro; Fea, Elena; Colantonio, Ida; Merlano, Marco; Piovano, Pierluigi; Silvestris, Nicola

    2016-04-01

    Malignant pericardial effusion (MPE) is a serious complication of several cancers. The most commonly involved solid tumors are lung and breast cancer. MPE can give rise to the clinical picture of cardiac tamponade, a life threatening condition that needs immediate drainage. While simple pericardiocentesis allows resolution of the symptoms, MPE frequently relapses unless further procedures are performed. Prolonged drainage, talcage with antineoplastic agents, or surgical creation of a pleuro-pericardial window are the most commonly suggested ones. They all result in MPE resolution and high rates of long-term control. Patients suitable for further systemic treatments can have a good prognosis irrespective of the pericardial site of disease. We prospectively enrolled patients with cardiac tamponade treated with prolonged drainage associated with Bleomycin administration. Twenty-two consecutive patients with MPE and associated signs of hemodynamical compromise underwent prolonged drainage and subsequent Bleomycin administration. After injection of 100 mg lidocaine hydrochloride, 10 mg Bleomycin was injected into the pericardial space. The catheter was clumped for 48 h and then reopened. Removal was performed when the drainage volume was <25 mL daily. Twelve patients (54%) achieved complete response and 9 (41%) a partial response. Only 1 (5%) had a treatment failure and underwent a successful surgical procedure. Acute toxicity was of a low degree and occurred in 7 patients (32%). It consisted mainly in thoracic pain and supraventricular arrhythmia. The 1-year pericardial effusion progression-free survival rate was 74.0% (95% confidence interval [CI]: 51.0-97.3). At a median follow-up of 75 months, a pericardial progression was detected in 4 patients (18%). One- and two-year overall survival rates were 33.9% (95% CI: 13.6-54.2) and 14.5% (95% CI: 0.0-29.5), respectively, with lung cancer patients having a shorter survival than breast cancer patients. The worst

  12. Diagnostic difficulties in a 32-year-old patient with recurrent cardiac tamponade; Trudnosci diagnostyczne u 32-letniego chorego z tamponada serca

    Energy Technology Data Exchange (ETDEWEB)

    Piwowarska, W.; Nessler, B.; Pietrzak, I.; Gajos, G.; Pfitzner, R.; Sadowski, J. [Inst. Kardiologii, Akademia Medyczna, Cracow (Poland); Krzemieniecki, K. [Instytut Onkologii, Cracow (Poland)

    1993-12-31

    At present the most frequent cause of cardiac tamponade is neoplasma. A case of a 32-year-old male with recurrent cardiac tamponade caused by pericardium mesothelioma is described. Despite advanced neoplastic process in the pericardium, pleura and mediastinum, neither radiological examinations of the chest, echocardiography, nor repeated cytological examination of the pericardial exudate, could establish the etiology of the tamponade. Only after a pericardial window had been performed was it possible to: 1) establish the diagnosis and introduce causal treatment; 2) prevent recurrence of the tamponade; 3) perform cytoreduction of the tumor. It seems that in cases of chronic exudative pericarditis of unknown cause it is proper to perform an early pericardial window as a diagnostic and therapeutic procedure. (author) 24 refs, 1 tab

  13. Acute cardiac tamponade: an unusual cause of acute renal failure in a renal transplant recipient.

    Science.gov (United States)

    Nampoory, Naryanan; Gheith, Osama; Al-Otaibi, Torki; Halim, Medhat; Nair, Prasad; Said, Tarek; Mosaad, Ahmed; Al-Sayed, Zakareya; Alsayed, Ayman; Yagan, Jude

    2015-04-01

    We report a case of slow graft function in a renal transplant recipient caused by uremic acute pericardial effusion with tamponade. Urgent pericardiocentesis was done with an improvement in blood pressure, immediate diuresis, and quick recovery of renal function back to baseline. Pericardial tamponade should be included in consideration of causes of type 1 cardiorenal syndrome in renal transplant recipients.

  14. Rare Purulent Cardiac Tamponade Caused by Streptococcus Constellatus in a Young Immunocompetent Patient: Case Report and Review of the Literature.

    Science.gov (United States)

    Hindi, Zakaria

    2016-11-16

    BACKGROUND Purulent pericardial tamponade is a very rare occurrence in the current era of widespread antibiotic use. It is even rarer when caused by Streptococcus constellatus: a microorganism usually classified among the normal flora of the human body. It is occasionally diagnosed with certain predisposing factors. CASE REPORT We present the third case of Streptococcus constellatus cardiac tamponade reported in the current medical literature, occurring in a previously healthy young man who was initially admitted and treated for possible community-acquired pneumonia. The patient required immediate subxyphoid pericardiocentesis. He was also treated successfully with a lengthy course of both intravenous and oral antibiotics. Two months post-hospitalization, he was confirmed clinically stable with complete resolution of his purulent effusion. We also conducted a review of the literature for all Streptococcus milleri group purulent pericardial infections between 1984 and 2015. CONCLUSIONS Purulent cardiac tamponade caused by Streptococcus constellatus is extremely rare. It can be life threatening, however. Early appropriate diagnosis and therapeutic intervention are critical for a good outcome.

  15. [Cardiac tamponade in hypothyroidism. Probability of coexisting viral pericarditis--a case report].

    Science.gov (United States)

    Elikowski, Waldemar; Małek, Małgorzata; Ziemnicka, Katarzyna; Kościański, Andrzej; Kalawski, Ryszard

    2005-06-01

    The authors describe a case of a 50-year-old woman admitted to hospital with clinical symptoms of a cardiac tamponade. Pericardiocentesis was done and 850 ml of fluid were drained during three days. Relatively slow heart rate (82/min before, and 60/min post intervention) and initial laboratory data: marked hipercholesterolemia (8.2 mmol/l) and high CK activity (1830 IU/l) were typical of hypothyroidism. Examination of hormone levels confirmed this suspicion (TSH 162 uIU/ml, fT4 0.11 microg/dl, fT3 0.4 pmol/l). USG image and antithyroid antibodies presence (anti-TPO >3000 U/ml) helped in diagnosing of autoimmune thyroiditis. During substitution therapy with L-thyroxine her clinical status improved systematically. Additionally, an increased raised serum titre of Coxackie B virus antibodies (B3-B5 >1/256) suggested coexisting viral pericarditis. Two months before hospitalization she had symptoms of viral infection. A review of current literature on the subject is presented.

  16. Hiatal hernia causing extrapericardial tamponade after coronary bypass surgery.

    Science.gov (United States)

    Papoulidis, Pavlos; Beatty, Jasmine Winter; Dandekar, Uday

    2014-10-01

    Cardiac tamponade is defined as compression of the heart due to accumulation of fluid in the pericardial sac, leading to raised pericardial pressures with haemodynamic compromise. We describe the case of a 76-year old female patient who underwent a routine off-pump coronary artery bypass graft operation and within 48 h developed classic signs of cardiac tamponade. The perioperative echocardiogram and operative findings at re-exploration revealed no clots or fluid collection. A giant hiatus hernia was found to be responsible for the tamponade through extrinsic compression. After insertion of a nasogastric tube and decompression of the stomach, there was a rapid improvement of the clinical picture. The remaining postoperative course was uneventful and the patient was discharged 5 days later, with referral to the general surgeon for further management. We conclude that, in cases of tamponade post-cardiac surgery, extrapericardial pathologies should be considered.

  17. Novel echocardiographic prognostic markers for cardiac tamponade in patients with large malignant pericardial effusions: A paradigm shift from flow to tissue imaging.

    Science.gov (United States)

    Chalikias, George; Samaras, Antonios; Ziakas, Antonios; Kikas, Petros; Thomaidis, Adina; Drosos, Ioannis; Giannakoulas, George; Karvounis, Haralambos; Konstantinides, Stavros; Tziakas, Dimitrios

    2017-09-01

    With this study, we sought to investigate the prognostic value of echocardiographic tissue imaging markers in predicting tamponade among patients with large malignant pericardial effusion compared to routinely used echocardiographic signs. A total of 96 consecutive patients with large malignant pericardial effusion, not in clinical cardiac tamponade, underwent an echocardiographic examination and were prospectively assessed for 1 month. Clinically evident cardiac tamponade was considered as the study endpoint. The prognostic performance of tricuspid valve annular plane systolic excursion (TAPSE) and peak systolic annular velocity at the lateral margin of the tricuspid valve annulus (STV ) was assessed and compared to routinely used imaging signs. During follow-up, 37 patients (39%) developed clinically evident cardiac tamponade. TAPSE (area under the curve [AUC] 0.958) and STV (AUC 0.948) had excellent predictive accuracy for tamponade. Multivariate analysis showed that TAPSE (Hazard ratio [HR] 3.03; 95% CI 1.60-5.73, P=.001) and STV (HR 1.17; 95% CI 1.05-1.29, P=.005) remained independent significant predictors of cardiac tamponade. Reclassification analysis and decision curve analysis showed additive prognostic value and adjunct clinical benefit of these markers when added to a recently published triage pericardiocentesis score. Echocardiographic tissue imaging markers such as TAPSE and STV are characterized by an excellent prognostic ability for development of cardiac tamponade and better prognostic value compared to routine echocardiographic signs in patients with large malignant pericardial effusion. Incorporating these markers to a recent triage pericardiocentesis score resulted in additional prognostic value and increased clinical benefit. © 2017, Wiley Periodicals, Inc.

  18. Cardiac tamponade in an infant during contrast infusion through central venous catheter for chest computed tomography; Tamponamento cardiaco durante infusao de contraste em acesso venoso central para realizacao de tomografia computadorizada do torax em lactente

    Energy Technology Data Exchange (ETDEWEB)

    Daud, Danilo Felix; Campos, Marcos Menezes Freitas de; Fleury Neto, Augusto de Padua [Hospital Geral de Palmas, TO (Brazil)

    2013-11-15

    Complications from central venous catheterization include infectious conditions, pneumothorax, hemothorax and venous thrombosis. Pericardial effusion with cardiac tamponade hardly occurs, and in infants is generally caused by umbilical catheterization. The authors describe the case of cardiac tamponade occurred in an infant during chest computed tomography with contrast infusion through a central venous catheter inserted into the right internal jugular vein. (author)

  19. Closure of pericardium after open heart surgery. A way to prevent postoperative cardiac tamponade.

    Science.gov (United States)

    Nandi, P; Leung, J S; Cheung, K L

    1976-01-01

    Between July 1968 and December 1975, 821 patients underwent open heart operations. In 596 cases the pericardium was left open and in 225 the pericardium was closed. Forty-one patients in the open pericardium group required reoperation and 23 of these had tamponade. Four patients in the closed pericardium group had reoperation but there was not a single case of tamponade. In most cases that required reoperation the bleeding was from extrapericardial sources. Absence of tamponade in the closed pericardium group can be explained by the fact that blood from extrapericardial sources of bleeding cannot collect round the heart because the pericardium is closed. Thus closure of pericardium helps to prevent tamponade. Reoperations some months or years after the original operation are technically easier and less hazardous if the pericardium has been closed because the closed pericardium prevents the heart from becoming adherent to the back of sternum and also because there are fewer adhesions in the pericardial cavity. PMID:795444

  20. Unusual cause of pyopericardium with tamponade

    OpenAIRE

    Gowrinath K; Phani Krishna B; Raghavendra C; Sai Ravi Shankar A

    2015-01-01

    Acute pyopericardium due to tuberculosis is uncommon even in high prevalence countries. We report an unusual case of acute pyopericardium with cardiac tamponade complicating tuberculosis pneumonia of lingula in an adult. Prompt catheter drainage of pyopericardium under echocardiographic guidance and six month course of anti-tuberculosis treatment resulted in complete recovery without any sequelae during the follow-up period of ten months.

  1. Pericardial tamponade due to haemorrhagic pericardial effusion as a complication of prasugrel: a case report.

    Science.gov (United States)

    Cader, Fathima Aaysha; Haq, M Maksumul; Nasrin, Sahela; Karim, Md Rezaul

    2016-08-30

    Striking an adequate balance between bleeding risks and prevention of stent thrombosis can be challenging in the setting of percutaneous coronary intervention (PCI) with drug eluting stents (DES) in acute myocardial infarction (MI). This is more pronounced in patients treated with both low molecular weight heparin (LMWH) and dual antiplatelet therapy (DAPT). Prasugrel, a second generation thienopyridine with more potent platelet inhibition capability, is associated with significant bleeding risks. This risk of bleeding is often underestimated when prescribing pharmacological agents such as DAPT and LMWH, designed to reduce ischaemic events following PCI in acute MI. Life-threatening haemorrhagic pericardial and pleural effusions not associated with access site bleeding are a rare example of such bleeding complications. We report a case of a Bangladeshi male who developed cardiac tamponade resulting from haemorrhagic pericardial effusion as well as bilateral pleural effusions, 9 days after PCI with a DES, while on prasugrel and aspirin. He had presented late with inferior ST elevation myocardial infarction (STEMI), and was therefore also given enoxaparin initially. Haemorrhagic pericardial and pleural fluid were drained, and the patient was discharged on DAPT comprising of aspirin and clopidogrel. Following PCI to obtuse marginal, which was done as a staged procedure 6 months later, he was commenced on ticagrelor instead of clopidogrel. He developed no further bleeding complications over 1 year of follow up. Non-access site bleeding such as this, leading to haemorrhagic pericardial and pleural effusions can be rare and life-threatening. Furthermore, patients with acute coronary syndromes (ACS) have marked variation in their risk of major bleeding. Since haemorrhagic complications are associated with mortality, maintaining a balance between the risk of recurrent ischemia and that of bleeding is of paramount importance. The use of validated bleeding risk scores

  2. Treatment and prevention of acute cardiac tamponade during cardiac interventional therapy%心脏介入术中急性心包填塞的救治

    Institute of Scientific and Technical Information of China (English)

    邢适颖; 王红雷; 董平栓

    2011-01-01

    Objective To provide clinical experience in the treatment and prevention of complicated acute cardiac tamponade in the course of heart interventional therapy. Methods To analyse the clinical features of patients with acute cardiac tamponade and to investigate the possible underlying mechanism. Results Twenty-one cases experienced acute cardiac tamponade when undergoing heart interventional therapy. Among all the 21 patients with acute cardiac tamponade, 11 occurred from percutaneous coronary interention(PCI) ,6 from the radiofrequency catheter ablation , 1 from the closure of atrial rspetal with amplaty closure service, 1 from the percutaeous balloon mitral valvuloplasty ( PBMV), 2 from temporary pacemaker implantation. Eighteen patients were successfully rescued left no serious sequelae. Three cased died, including two PCI-related death and one temporary-pacemaker-installation-related death. Conclusion Any heart interventional operation is at the risk to cause acute cardiac tamponade. Early identification and appropriate treatment is the key to successful rescue.%目的 探讨心脏介入治疗过程中急性心包填塞的临床救治.方法 对21例心脏介入性操作相关的急性心包填塞患者临床资料进行回顾性分析.结果 21例急性心包填塞患者,其中行经皮冠状动脉介入治疗(PCI)11例;射频消融术6例;房间隔缺损封堵术1例;二尖瓣球囊扩张术(PBMV)1例;临时起搏器安装术2例.抢救成功18例,未遗留严重后遗症.死亡3例,2例为PCI相关的急性心包填塞,l例为临时起搏器安装导致.结论 任何心脏介入性操作都可能引起急性心包填塞,早期识别和果断处理是成功救治的关键.

  3. Periprocedural anticoagulation of patients undergoing pericardiocentesis for cardiac tamponade complicating catheter ablation of atrial fibrillation.

    Science.gov (United States)

    Lin, Tao; Bai, Rong; Chen, Ying-wei; Yu, Rong-hui; Tang, Ri-bo; Sang, Cai-hua; Li, Song-nan; Ma, Chang-sheng; Dong, Jian-zeng

    2015-01-01

    Anticoagulation of patients with cardiac tamponade (CT) complicating catheter ablation of atrial fibrillation (AF) is an ongoing problem. The aim of this study was to survey the clinical practice of periprocedural anticoagulation in such patients. This study analyzed the periprocedural anticoagulation of 17 patients with CT complicating AF ablation. Emergent pericardiocentesis was performed once CT was confirmed. The mean drained volume was 410.0 ± 194.1 mL. Protamine sulfate was administered to neutralize heparin (1 mg neutralizes 100 units heparin) in 11 patients with persistent pericardial bleeding and vitamin K1 (10 mg) was given to reverse warfarin in 3 patients with supratherapeutic INR (INR > 2.1). Drainage catheters were removed 12 hours after echocardiography confirmed absence of intrapericardial bleeding and anticoagulation therapy was restored 12 hours after removing the catheter. Fifteen patients took oral warfarin and 10 of them were given subcutaneous injection of LMWH (1 mg/kg, twice daily) as a bridge to resumption of systemic anticoagulation with warfarin. Two patients with a small amount of persistent pericardial effusion were given LMWH on days 5 and 13, and warfarin on days 6 and 24. The dosage of warfarin was adjusted to keep the INR within 2-3 in all patients. After 12 months of follow-up, all patients had no neurological events and no occurrence of delayed CT. The results showed that it was effective and safe to resume anticoagulation therapy 12 hours after removal of the drainage catheter. This may help to prevent thromboembolic events following catheter ablation of AF.

  4. Cardiac Tamponade as a Presenting Manifestation of Infliximab-Induced Lupus in Patient Treated for Crohn’s Disease

    Science.gov (United States)

    Kulairi, Zain; Kam, Michael

    2017-01-01

    Crohn’s disease is characterized by inflammation of the mucosal lining of the gastrointestinal tract. Infliximab is a tumor necrosis factor-α inhibitor that has been associated with increased remission and decreased disease flare-ups. Biological agents such as infliximab have been associated with adverse events. We present a rare case of cardiac tamponade caused by infliximab treatment for Crohn’s disease in a 30-year-old female. She was treated with emergent pericardial window and drainage of pericardial fluid. Infliximab was discontinued, and serositis was treated with steroids. The patient was later successfully rechallenged with vedolizumab. PMID:28138445

  5. A case of Hodgkin`s disease presenting a cardiac tamponade during treatment developed a pancytopenia after cessation of chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Ohta, Shigeru; Iwami, Mika; Narita, Tsutomu; Higashino, Katsumi; Suzuki, Atsushi; Taga, Takashi; Shimada, Morimi [Shiga Univ. of Medical Science, Otsu (Japan)

    1998-10-01

    There had been many reports about cardiac complications of patients with Hodgkin`s disease (HD) after cessation of treatment in Europe and the United States. However, cases of HD accompanied with these complications were extremely rare in Japan. We report a case with HD that developed a cardiac tamponade during the clinical course of chemotherapy and showed a pancytopenia after cessation of chemotherapy. The case was a 14 year-old boy with HD (nodular sclerosis) of anterior upper mediastinum origin. He received modified MOPP therapy and irradiation to the semimantle field and to the mediastinum. The total dose of radiation was 36.3 Gy. He suddenly developed a chest pain, chest discomfort, and dyspnea during the sixth course of chemotherapy. He was diagnosed to have a cardiac tamponade by thoracentesis. The symptoms were improved by continuous transcutaneous drainage. The invasion of HD into the effusion was not detected by cytology, and the chemotherapy was completed after one course. However, he gradually developed a macrocytic anemia and finally developed a pancytopenia. The bone marrow specimen revealed a hypoplasia without evidence of pathological cells. The karyotype of marrow derived cells was normal. With oxymetholone administration, the pancytopenia has improved in four months. He has now been doing well for five years after the cessation of therapy. (author)

  6. Iatrogenic acute cardiac tamponade during percutaneous removal of a fractured peripherally inserted central catheter in a premature neonate.

    Science.gov (United States)

    Minghui, Zou; Hujun, Cui; Li, Ma; Weidan, Chen; Yanqin, Cui; Xinxin, Chen

    2015-01-01

    Acute cardiac tamponade (ACT) is a life-threatening complication associated with a peripherally inserted central catheter (PICC) in premature neonates. We present a case of ACT in a 4-day-old male infant. On the second admission day, a PICC was inserted. After 2.5 months, chest radiography showed PICC fracture, and its distal portion had migrated into the right pulmonary artery. Percutaneous removal through cardiac catheterization was attempted. However, right ventriculography demonstrated intrapericardial spillage of contrast agents, and iatrogenic ACT was confirmed. Cardiopulmonary resuscitation (CPR) was immediately started with open-chest cardiac massage. Further surgical exploration revealed right atrial appendage perforation. After 25-min CPR, the patient restored spontaneous circulation, and removal of the foreign bodies was performed. The post-operative course was uneventful. PICC fracture is an uncommon complication, but may be life-threatening. Precaution should be taken to avoid ACT during removal of a broken PICC. Once the tamponade is diagnosed, immediate interventions are mandatory.

  7. Cardiac tamponade leading to the diagnosis of eosinophilic granulomatosis with polyangiitis (Churg-Strauss syndrome): a case report and review of the literature.

    Science.gov (United States)

    Yano, Toshiyuki; Ishimura, Shutaro; Furukawa, Tetsuaki; Koyama, Masayuki; Tanaka, Marenao; Shimoshige, Shinya; Hashimoto, Akiyoshi; Miura, Tetsuji

    2015-11-01

    Eosinophilic granulomatosis with polyangiitis (EGPA), which was previously called Churg-Strauss syndrome, is a necrotizing systemic vasculitis of unknown cause accompanied by prominent eosinophilia. Cardiovascular complications, including eosinophilic myocarditis, are a major cause of mortality in this disorder. Acute pericarditis with slight pericardial effusion is a typical manifestation in EGPA, though hemodynamically significant pericardial effusion has been reported in a few cases. We report a case that initially presented with isolated cardiac tamponade, which was followed by systemic manifestations of EGPA over 3 weeks. Including the present case, previous EGPA cases with cardiac tamponade are reviewed to delineate its clinical characteristics.

  8. Successful use of BT-Cath(®) balloon tamponade in the management of postpartum haemorrhage due to placenta previa.

    Science.gov (United States)

    Uygur, D; Altun Ensari, T; Ozgu-Erdinc, A S; Dede, H; Erkaya, S; Danisman, A N

    2014-10-01

    To investigate efficacy of the BT-Cath(®) in cases of uncontrollable haemorrhage due to placenta previa. Retrospective study of women treated with the BT-Cath in the event of postpartum haemorrhage (PPH) due to placenta previa, despite optimal management with medical treatment. Between 2011 and 2013, 237 women had placenta previa (0.45%) at the study hospital. This study evaluated 53 women who underwent uterine tamponade with a BT-Cath. Haemostasis was achieved in 45 women (85%), and hysterectomy was required in six women (11%). Two women required repeat laparotomy. The mean duration of balloon tamponade was 9.8h (standard deviation 6.4h). When the relationship between balloon volume and treatment success was evaluated, the area under the receiver operating characteristic curve was 0.803 (95% confidence interval 0.633-0.973; p=0.007) and the optimal cut-off point was 220ml, with sensitivity of 88% and specificity of 71%. The intra-uterine BT-Cath is simple to use, even among clinicians with little experience, and is an effective treatment choice in patients with PPH due to placenta previa when medical treatment is unsuccessful. Minimal inflation of the balloon, a shorter period of intra-uterine balloon tamponade and early deflation of the balloon are recommended. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  9. Clinical analysis of patients with acute cardiac tamponade complicating percutaneous coronary intervention%经皮冠状动脉介入治疗并发急性心脏压塞的临床分析

    Institute of Scientific and Technical Information of China (English)

    宁尚秋; 刘文娴; 陈立颖; 康铁朵; 李江; 杨鲲; 马长生; 吕树铮

    2011-01-01

    Objective: To report eight cases of acute cardiac tamponade complicationg percutaneous coronary intervention( PCI) , and summarize the causes, manifestation and results of management Methods:From Jan 2005 to Dec. 2008, a total of 5 241 patients with coronary artery disease were treated with PCI in cardiology department of Beijing Anzhen hospital. Among them, 8 patients were complicated with cardiac tamponade. Pencardiocentesis was managed, and surgical procedure was done when pericardiocentesis failed.Results :Total incidence of acute cardiac tamponade was 0. 15% . The early clinical presentation of 8 patients was chest distress and hypotension. Pericardiocentesis was carried out in 7 patients. In 2 of them, surgical management was needed because of active bleeding. 1 patient was dead due to not doing pericardiocentesis.Conclusion:Cardiac tamponade is a severe complication of PCI. It is very important to recognize and treat the cardiac tamponade as soon as possible.%目的:分析8例经皮冠状动脉介入治疗(PCI)并发的急性心脏压塞原因、临床表现和治疗结果.方法:2005年1月至2008年12月对5 241例冠心病患者进行了PCI术,8例患者并发急性心脏压塞.采用心包穿刺引流术处理,无效时采用外科手术.结果:急性心脏压塞的发生率为0.15%.8例患者早期均表现为胸闷、血压下降.7例患者行紧急心包穿刺引流,其中2例因引流后仍继续出血而行外科修补手术.1例患者未行心包穿刺引流死亡.结论:急性心脏压塞是PCI术的严重并发症,及时发现和有效救治是十分重要的.

  10. Management of Cardiac Tamponade: A Comperative Study between Echo-Guided Pericardiocentesis and Surgery—A Report of 100 Patients

    Science.gov (United States)

    Gumrukcuoglu, Hasan Ali; Odabasi, Dolunay; Akdag, Serkan; Ekim, Hasan

    2011-01-01

    Background. Cardiac tamponade (CT) represents a life-threatening condition, and the optimal method of draining accumulated pericardial fluid remains controversial. We have reviewed 100 patients with CT at our institution over a five-year period and compared the results of echo-guided pericardiocentesis, primary surgical treatment, and surgical treatment following pericardiocentesis with regard to functional outcomes. Methods. The study group consisted of 100 patients with CT attending Yuzuncu Yil University from January 2005 to January 2010 who underwent one of the 3 treatment options (echo-guided pericardiocentesis, primary surgical treatment, and surgical treatment following pericardiocentesis). CT was defined by clinical and echocardiographic criteria. Data on medical history, characteristics of the pericardial fluid, treatment strategy, and follow-up data were collected. Results. Echo-guided pericardiocentesis was performed in 38 (38%) patients (Group A), primary surgical treatment was preformed in 36 (36%) patients (Group B), and surgical treatment following pericardiocentesis was performed in 26 (26%) patients (Group C). Idiopathic and malignant diseases were primary cause of tamponade (28% and 28%, resp.), followed by tuberculosis (14%). Total complication rates, 30-day mortality, and total mortality rates were highest in Group C. Recurrence of tamponade before 90 days was highest in Group A. Conclusions. According to our results, minimal invasive procedure echo-guided pericardiocentesis should be the first choice because of lower complication and mortality rates especially in idiopathic cases and in patients with hemodynamic instability. Surgical approach might be performed for traumatic cases, purulent, recurrent, or malign effusions with higher complication and mortality rates. PMID:21941665

  11. 心脏介入手术并发心脏压塞的术中配合%COOPERATION OF CARDIAC TAMPONADE COMPLI CATING CARDIAC INTERVENTION OPERATION

    Institute of Scientific and Technical Information of China (English)

    陶红; 王艳

    2011-01-01

    [Objective] To sum up 8 cases of cardiac tamponade complicating cardiac interventional operation, analyze the probable causes, and observe the clinical manifestation and the result of treatment. [Methods] 3 228 patients underwent cardiac interventional operations, 8 had cardiac tamponade. There were S men and 3 women with mean age of (52±21) years. 3 of the 8 patients were caused by percutaneous transluminal coronary angioplasty, 3 by percutaneous balloon mitral valvulo-plasty and 2 by catheter mapping and radiofrequency catheter ablation. [Results] The hemodynamics was stable in 6 cases after emergency pericardial puncture with 150-500ml drainage. 2 cases were performed surgical repair because of the massive bleeding and one patient was dead because of cardiac perforation. [Conclusion] Cardiac tamponade is one of the most serious complications during cardiac interventional operations. Early detection, timely diagnosis and immediately proper managements are very important%[目的]总结8例心脏介入性手术并发心脏压塞的病例,分析其可能的原因、临床表现以及其治疗结果.[方法]3 228例心脏介入性手术发生8例心脏压塞,男性5例,女性3例,平均年龄(52±21)岁,其中3例与经皮冠状动脉内成形术有关,3例与经皮二尖瓣球囊成形术有关,2例与导管标测和射频消融术有关. [结果]6例经立即心包穿刺抽液150~500 ml病情稳定,2例因为出血量大进行了外科手术,其中1例因为心脏穿孔无法缝合裂口死亡.[结论]心脏压塞是心脏介入性手术的严重并发症,早期发现、及时诊断和果断处理十分重要.

  12. 心脏介入术中并发急性心脏压塞的抢救与护理%Rescue and Nursing Care of Acute Cardiac Tamponade During Cardiovascular Interventional Operation

    Institute of Scientific and Technical Information of China (English)

    唐丽春; 景颖颖

    2013-01-01

    Objective Explore intraoperative cardiac interventional treatment of emergency treatment of acute cardiac tamponade, illness observation and nursing measures. Methods Back in January 2010-December 2012 in our hospital cardiac interventional therapy in 5 cases were complicated with acute cardiac tamponade emergency treatment, observation and nursing of patients. Results This case due to the timely discovery, correct treatment and careful nursing, were recovered from hospital. Conclusion The emergency nurses preoperative interventional treatment on heart ready for work;patients with intraoperative, postoperative close observation of vital signs, consciousness and condition change, early detection of disease premonitory symptoms, the treatment success has played an important role in patients with acute cardiac tamponade.%目的:探讨心脏介入治疗术中并发急性心脏压塞的急救治疗、病情观察及护理措施。方法回顾2010年1月至2012年12月在我院心脏介入治疗术中5例并发急性心脏压塞患者的急救、观察与护理。结果本组病例由于及时发现、正确救治和精心护理,均痊愈出院。结论护士在心脏介入治疗术前做好各项急救准备工作;术中、术后严密观察患者的生命体征、神志及病情变化,及早发现疾病的先兆症状,在成功救治急性心脏压塞患者中发挥了重要的作用。

  13. Cardiac tamponade mimicking tuberculous pericarditis as the initial presentation of chronic lymphocytic leukemia in a 58-year-old woman: a case report

    Directory of Open Access Journals (Sweden)

    Nathan Sandeep

    2010-08-01

    Full Text Available Abstract Introduction Chronic lymphocytic leukemia is an indolent disease that often presents with complaints of lymphadenopathy or is detected as an incidental laboratory finding. It is rarely considered in the differential diagnosis of patients presenting with tamponade or a large, bloody pericardial effusion. In patients without known cancer, a large, bloody pericardial effusion raises the possibility of tuberculosis, particularly in patients from endemic areas. However, the signs, symptoms and laboratory findings of pericarditis related to chronic lymphocytic leukemia can mimic tuberculosis. Case Presentation We report the case of a 58-year-old African American-Nigerian woman with a history of travel to Nigeria and a positive tuberculin skin test who presented with cardiac tamponade. She had a mild fever, lymphocytosis and a bloody pericardial effusion, but cultures and stains were negative for acid-fast bacteria. Assessment of blood by flow cytometry and pericardial biopsy by immunohistochemistry revealed CD5 (+ and CD20 (+ lymphocytes in both tissues, demonstrating this to be an unusual manifestation of early stage chronic lymphocytic leukemia. Conclusion Although most malignancies that involve the pericardium clinically manifest elsewhere before presenting with tamponade, this case illustrates the potential for early stage chronic lymphocytic leukemia to present as a large pericardial effusion with tamponade. Moreover, the presentation mimicked tuberculosis. This case also demonstrates that it is possible to treat chronic lymphocytic leukemia-related pericardial tamponade by removal of the fluid without chemotherapy.

  14. Spontaneous Hemopericardium Leading to Cardiac Tamponade in a Patient with Essential Thrombocythemia

    Directory of Open Access Journals (Sweden)

    Anand Deshmukh

    2011-01-01

    thrombocythemia (ET has never been reported in the literature. We report a case of a 72-year-old Caucasian female who presented with spontaneous hemopericardium and tamponade requiring emergent pericardiocentesis. The patient was subsequently diagnosed to have ET. ET is characterized by elevated platelet counts that can lead to thrombosis but paradoxically it can also lead to a bleeding diathesis. Physicians should be aware of this complication so that timely life-saving measures can be taken if this complication arises.

  15. Acute Cardiac Tamponade in a 58-Year-Old Male with Poststreptococcal Glomerulonephritis.

    Science.gov (United States)

    Bottinor, Wendy; Fronk, Daniel; Sadruddin, Salima; Foster, Harriet; Patel, Nilang; Prinz, Andreas; Jovin, Ion S

    2016-09-01

    Pericarditis in conjunction with nephritis is an uncommon clinical scenario with a broad differential diagnosis. We present the case of a 58-year-old male who developed nephritis and pericardial effusion with tamponade physiology. In the following, we discuss the differential diagnosis for concomitant nephritis and pericarditis and discuss the work-up performed on our patient. We also review the epidemiology of postinfectious glomerulonephritis in adults and describe previous cases of Streptococcus pyogenes pericarditis in the literature.

  16. Clinical Analysis of Cardiac Tamponade Caused by Interventional Treatment of Cardiovascular%心血管介入性治疗导致心脏压塞的临床分析

    Institute of Scientific and Technical Information of China (English)

    吴孝芳

    2015-01-01

    Objective To investigate the analysis of cardiovascular interventional treatment induced cardiac tamponade, find out the prevention measures.Methods Caused by interventional therapy in 8 patients with cardiovascular methods according to our hospital from 2004 to 2014 cardiac tamponade patients to carry on the research analysis.Results The patients received interventional therapy for cardiovascular patients appeared after the cardiac tamponade in 2 cases is due to cardiac radiofrequency ablation, 2 patients with atrial septal defect, 3 cases by PTCA, 1 cases by the installation of temporary pacemaker, a total of 1 patients died, the other patients were successfully cured. Conclusion Easily lead to cardiac tamponade complications in interventional treatment of cardiovascular, the complication arises because of the unreasonable operation result, needs to carry on the prevention, early discovery and treatment can improve the patient's condition to play. For the treatment of the complications to pericardiocentesis, sometimes also need surgical thoracotomy, on the doctor's experience relatively high requirements.%目的:探讨分析心血管介入性治疗引起的心脏压塞情况,寻找预防措施。方法根据2004至2014年我院的8例心血管介入性治疗引起的心脏压塞患者来进行研究分析。结果患者接受心血管介入性治疗后出现心脏压塞的患者中有2例是因心脏射频消融,2例因房间隔缺损修补术,3例因PTCA,1例因安装临时起搏器,共有1例患者死亡,其余患者均顺利的治愈出院。结论心血管介入性治疗容易引起心脏压塞这种并发症,该并发症的产生是因为操作不合理导致的,需要对其进行预防,尽早的发现和治疗能够对患者的病情起到改善。对该并发症的治疗需采取心包穿刺引流,有时还需要进行开胸手术,对医生的经验要求比较高。

  17. Cardiac tamponade following liver transplantation after intrapericardial control of the suprahepatic vena cava.

    Science.gov (United States)

    Xu, Junming; Hong, Johnny C; Busuttil, Ronald W

    2015-03-01

    Transabdominal intrapericardial control of the suprahepatic inferior vena cava (SIVC) is a rather uncommon procedure occasionally required in conjunction with complicated liver transplantation (LT) and hepatobiliary surgery. Experience with this technique is limited. Here we report 6 cases of LT in which transabdominal intrapericardial control of the SIVC was necessary. After institutional review board approval was obtained, a single-center, retrospective review was conducted from January 1991 to December 2013 to identify adult cases (age > 18 years) of LT in which transabdominal intrapericardial isolation of the SIVC was necessary. Among 4102 adult LT cases in the study period, 6 such cases were identified. To gain access to the pericardial space, a 6- to 9-cm vertical incision was made above the SIVC. After reperfusion, the diaphragmatic incision was partially closed and selectively drained. Pericardial tamponade developed in 1 patient, and it necessitated emergent reoperation and widespread drainage. In conclusion, transabdominal intrapericardial isolation of the SIVC is easily achieved without the need for a separate thoracic incision. However, to be effective, the pericardial incision should be only partially closed, and the pericardial sac should be drained liberally. Such patients should be carefully monitored for signs and symptoms of pericardial tamponade, the development of which should prompt an immediate return to the operating room for emergent decompression and widespread drainage.

  18. Valvoplastia mitral percutânea complicada com tamponamento cardíaco em paciente gestante Percutaneous mitral valvuloplasty complicated by cardiac tamponade in a pregnant patient

    Directory of Open Access Journals (Sweden)

    Luís Seca

    2008-11-01

    Full Text Available A ocorrência de Hemopericárdio com Tamponamento Cardíaco é uma complicação da Valvoplastia Mitral Percutânea por balão (VMB, que apesar de pouco freqüente, pode ter graves conseqüências materno-fetais. Este artigo descreve o caso de um tamponamento cardíaco após VMB em uma mulher de 28 anos, com estenose mitral reumática severa na 20ª semana de gravidez.The occurrence of hemopericardium with cardiac tamponade is a complication of percutaneous balloon mitral valvuloplasty (BMV which, although uncommon, may have severe maternal and fetal consequences. This article describes a case of cardiac tamponade following BMV in a 28-year-old woman with severe rheumatic mitral stenosis in the 20th week of gestation.

  19. Cardiac Tamponade Associated with the Presentation of Anaplastic Large Cell Lymphoma in a 2-Year-Old Child

    Directory of Open Access Journals (Sweden)

    Gema Mira-Perceval Juan

    2015-01-01

    Full Text Available The anaplastic large cell lymphoma is a rare entity in pediatric patients. We present an unusual case of pericardial involvement, quite uncommon as extranodal presentation of this type of disorder, that provoked a life-risk situation requiring an urgent pericardiocentesis. To our knowledge, this is the first report on a child with pericardial involvement without an associated cardiac mass secondary to anaplastic large cell lymphoma in pediatric age. We report the case of a 21-month-old Caucasian male infant with cardiac tamponade associated with the presentation of anaplastic large cell lymphoma. Initially, the child presented with 24-day prolonged fever syndrome, cutaneous lesions associated with hepatomegaly, inguinal adenopathies, and pneumonia. After a 21-day asymptomatic period, polypnea and tachycardia were detected in a clinical check-up. Chest X-ray revealed a remarkable increase of the cardiothoracic index. The anaplastic large cell lymphoma has a high incidence of extranodal involvement but myocardial or pericardial involvements are rare. For this reason, we recommend a close monitoring of patients with a differential diagnosis of anaplastic large cell lymphoma.

  20. Cardiac tamponade and para-aortic hematoma post elective surgical myocardial revascularization on a beating heart - a possible complication of the Lima-stitch and sequential venous anastomosis.

    Science.gov (United States)

    Marcinkiewicz, Anna; Jaszewski, Ryszard; Piestrzeniewicz, Katarzyna; Zwoliński, Radosław

    2014-06-04

    Off-pump coronary artery bypass (OPCAB) surgery can be associated with some intrinsic, but relatively rare complications. A pericardial effusion is a common finding after cardiac surgeries, but the prevalence of a cardiac tamponade does not exceed 2% and is less frequent after myocardial revascularization.Authors believe that in our patient an injury of a nutritional pericardial or descending aorta vessel caused by the Lima stitch resulted in oozing bleeding, which gradually leaded to cardiac tamponade. The bleeding increased after introduction of double antiplatelet therapy and caused life-threatening hemodynamic destabilization. According to our knowledge it is the first report of such a complication after OPCAB. We present a case of a 61-year old man, who underwent elective surgical myocardial revascularization on a beating heart. On the 11th postoperative day the patient was readmitted emergently to the intensive care unit for severe chest pain, dyspnoea and hypotension. Coronary angiographic control showed a patency of the bypass grafts and significant narrowing of circumflex artery, treated with angioplasty and stenting. The symptoms and hemodynamic instability exacerbated. A suspicion of dissection of the ascending aorta and para-aortic hematoma was stated on 16-slice cardiac computed tomography. The patient was referred to the Cardiovascular Surgery Clinic. Transthoracic echocardiography revealed cardiac tamponade. On transesophageal echocardiography there were no signs of the ascending aorta dissection, but a possible lesion of the descending aorta with para-aortic hematoma was visualized. Emergent rethoracotomy and cardiac tamponade decompression were performed. 12 days after intervention the control 64-slice computed tomography showed no lesions of the ascending or descending aorta. On one-year follow-up patient is in a good condition, the left ventricular function is preserved and there is no pathology in thoracic aorta on echocardiography. Mechanical

  1. Pericardial Effusion and Cardiac Tamponade Following Percutaneously Inserted Central Line Insertion in an Extremely Low-birth-weight Baby: Case Report and Successful Management

    Science.gov (United States)

    Desai, Avinash V.; Kumar, Abnish; Shanbhag, Praful; Shah, Forum

    2017-01-01

    Pericardial effusion and cardiac tamponade are rare complications of percutaneously inserted central lines (PICLs), in extremely low-birth-weight babies. This particular complication carries a high degree of mortality, if not suspected and diagnosed. Bedside echocardiography proves not only diagnostic but also can be lifesaving in these conditions. Here, we wish to report such a baby who suddenly deteriorated and showed cardiovascular instability 2 days after the insertion of PICL. Immediate bedside echocardiography helped pick up the effusion which was drained using a subxiphoid percutaneous approach. PMID:28197055

  2. Myopericarditis with predominantly right ventricular involvement with normal B-type natriuretic peptide and cardiac tamponade as the initial manifestation of systemic lupus erythematosus.

    Science.gov (United States)

    Manautou, Luis; Jerjes-Sanchez, Carlos; Meraz, Manuel; Perez-Garcia, Luis F; Diaz-Cid, Antonio; de la Peña-Almaguer, Erasmo; Avila, Cesar; Sanchez, Luis

    2014-08-01

    A previously healthy young man presented with a 12-hour history of sudden dyspnea and severe chest pain at rest. Initial findings of physical examination, electrocardiogram and chest radiography showed typical pericarditis and clinical instability. Echocardiogram revealed small pericardial effusion with right ventricle dilatation. The patient was admitted in the ICU; a new echocardiogram revealed moderate pericardial effusion and diagnosis of pericarditis complicated with acute cardiac tamponade was established. The patient transiently improved after pericardial window. In the following hours, the diagnosis of myocarditis with predominantly right ventricular involvement (MPRVI) with severe right heart failure was supported by clinical, chest radiography and echocardiogram data, despite normal B-type natriuretic peptide. On day 2, cardiac troponin I detection was observed. By day 3, B-type natriuretic peptide in the range of ventricular dysfunction was identified. Cardiovascular magnetic resonance findings supported the diagnosis of MPRVI. A systematic MEDLINE/PubMed from 1993 to 2013 does not identify any cases of MPRVI related to systemic lupus erythematosus. Simultaneous acute MPRVI with normal B-type natriuretic peptide and acute cardiac tamponade heralding the diagnosis of systemic lupus erythematosus, to the best of our knowledge, has not been previously described.

  3. Undetected Aorto-RV Fistula With Aortic Valve Injury and Delayed Cardiac Tamponade following a Chest Stab Wound: A Case Report

    Directory of Open Access Journals (Sweden)

    Jamil Esfahanizadeh

    2013-06-01

    Full Text Available Introduction: Although a few patients will survive after penetrating cardiac injuries, some of them may have unnoticeable intracardiac injuries. The combination of aorto-right ventricular fistula with aortic valve injury is rare.Case Presentation: A 19 year-old man referred with an aorto-right ventricular fistula accompanied with aortic regurgitation and delayed tamponade following a stab in the chest. The patient was scheduled for fistula repair, aortic valve replacement and pericardectomy two months after trauma.Conclusions: To prevent missing intracardiac injury and also late cardiac injury complications, in all pericordial stab wounds, serial clinical examinations and serial echocardiography should be performed. In addition, cardiac injuries should be repaired during the same hospital stay.

  4. Cardiac Tamponade following Mitral Valve Replacement for Active Infective Endocarditis with Ring Abscess

    Directory of Open Access Journals (Sweden)

    R. Ranjan

    2015-01-01

    Full Text Available Periannular extension and abscess formation are rare but deadly complications of infective endocarditis (IE with high mortality. Multimodality cardiac imaging, invasive and noninvasive, is needed to accurately define the extent of the disease. Debridement, reconstruction, and valve replacement, often performed in an emergent setting, remain the treatment of choice. Here we present a case of severe IE in a 29-year-old intravenous drug user who after undergoing debridement of the abscess, annular reconstruction, and mitral valve replacement (MVR presented with recurrence of shortness of breath and pedal edema. Transthoracic echocardiogram (TTE showed a 6.2×5.5 cm cavity, posterior to and communicating with the left ventricle through a 3 cm wide fistulous opening, in proximity of the reconstructed mitral annulus. The patient underwent a redo MVR with patch closure of the fistulous opening, with good clinical outcome. This case highlights the classic TTE findings and the necessity for close follow-up in the perioperative period in patients undergoing surgery for periannular extension of infection. A cardiac magnetic resonance imaging can be considered, preoperatively, in such cases to identify the extent of myocardial involvement and surgical planning.

  5. Management and Outcome of Periprocedural Cardiac Perforation and Tamponade with Radiofrequency Catheter Ablation of Cardiac Arrhythmias: A Single Medium-Volume Center Experience.

    Science.gov (United States)

    Mujović, Nebojša; Marinković, Milan; Marković, Nebojša; Kocijančić, Aleksandar; Kovačević, Vladan; Simić, Dragan; Ristić, Arsen; Stanković, Goran; Miličić, Biljana; Putnik, Svetozar; Vujisić-Tešić, Bosiljka; Potpara, Tatjana S

    2016-10-01

    Cardiac tamponade (CT) is a life-threatening complication of radiofrequency ablation (RFA). The course and outcome of CT in low-to-medium volume electrophysiology centers are underreported. We analyzed the incidence, management and outcomes of CT in 1500 consecutive RFAs performed in our center during 2011-2016. Of 1500 RFAs performed in 1352 patients (age 55 years, interquartile range: 41-63), 569 were left-sided procedures (n = 406 with transseptal access). Conventional RFA or irrigated RFA was performed in 40.9% and 59.1% of procedures, respectively. Ablation was performed mostly for atrioventricular nodal reentrant tachycardia (25.4%), atrial fibrillation (AF; 18.5%), atrial flutter (18.4%), accessory pathway (16.5%) or idiopathic ventricular arrhythmia (VA; 12.3%), and rarely for structural VA (2.1%). CT occurred in 12 procedures (0.8%): 10 AF ablations, 1 idiopathic VA and 1 typical atrial flutter ablation. Factors significantly associated with CT were older age, pre-procedural oral anticoagulation, left-sided procedures, transseptal access, AF ablation, irrigated RFA and longer fluoroscopy time (on univariate analysis), and AF ablation (on multivariable analysis). The perforation site was located in the left atrium (n = 7), right atrium (n = 3), or in the left ventricle or coronary sinus (n = 1 each). Upon pericardiocentesis, two patients underwent urgent cardiac surgery because of continued bleeding. There was no fatal outcome. During the follow-up of 19 ± 14 months, eight patients were arrhythmia free. Incidence of RFA-related CT in our medium-volume center was low and significantly associated with AF ablation. The outcome of CT was mostly favorable after pericardiocentesis, but readily accessible cardiothoracic surgery back-up should be mandatory in RFA centers.

  6. Tamponamento cardíaco em dois recém-nascidos causado por cateter umbilical Cardiac tamponade caused by central venous catheter in two newborns

    Directory of Open Access Journals (Sweden)

    Andrey José Monteiro

    2008-09-01

    Full Text Available Tamponamento cardíaco secundário ao uso de cateter venoso central é uma complicação rara, porém potencialmente tratável, quando identificada a tempo. Nós relatamos dois casos de tamponamento cardíaco, diagnosticados por ecocardiograma transtorácico, seguido de pericardiocentese de urgência e drenagem pericárdica cirúrgica como complicação de cateterização venosa umbilical. Em um caso, a ponta do cateter estava adequadamente localizada e, no outro caso, não. Em ambos os casos, solução hiperosmolar estava sendo infundida. Apesar de situação incomum, esta deve ser sempre considerada em neonato, evoluindo com choque cardiogênico sem causa aparente.Cardiac tamponade secondary to the use of central venous catheter is a rare complication; however, it is potentially reversible when it is caught in time. We report two cases of cardiac tamponade that was diagnosed using a transthoracic echocardiography, followed by urgent pericardiocentesis and surgical pericardial drainage as a complication from umbilical venous catheterization. In one case, the tip of the catheter was properly placed, and in the other case, it was not. In both cases, a hyperosmolar solution was being injected. Although it may be an uncommon situation, it should be always considered as a possibility in a newborn who develops cardiogenic shock without an apparent cause.

  7. [Late tamponade after heart surgery: a dreadful diagnostic pitfall].

    Science.gov (United States)

    Glock, Y F; Herreros, J; Tejeira, F J

    1983-05-01

    In a series of 250 consecutive open-heart operations, three cases of late cardiac tamponade were noted following the operation. This led the authors to review the literature pertaining to this complication. Ninety-nine cases were collected. The frequency of late tamponade associated with cardiac surgery was 0.62% and was fatal in 16.2% of those cases. The delay before the tamponade appeared varied from 3 days to 3 months (mean 14.5 +/- 7.8 days). The initial clinical picture is insidious and vague, and this constitutes the danger of late cardiac tamponade. The clinical signs are of the respiratory (dyspnea, chest pain), gastrointestinal (anorexia, vomiting) and central nervous (mental confusion, even coma) systems. Pallor with a drop in hematocrit in patients on anticoagulant therapy suggests occult bleeding. A definitive diagnosis depends on catheterization of the right side and on mono- and bidimensional echocardiography. The authors believe that computerized axial tomography represents an interesting noninvasive and reliable examination technique when it can be used during emergency treatment. Pericardial puncture, which is both a diagnostic and therapeutic technique, was useful in one third of the cases; it produced a false-negative result in 12%. The resulting differential diagnoses are pulmonary embolism, myocardial insufficiency and septic shock. Late cardiac tamponade may be produced by one of two mechanisms: hemopericardium due to overdosage of anticoagulants or an exacerbated form of the post-pericardiotomy syndrome. Emergency treatment is always necessary. Pericardiocentesis is a useful diagnostic aid and provides temporary stabilization preoperatively. A wide surgical approach is always indicated. The mortality in untreated patients is 100%. The frequency of immediate relapse or, occasionally, of delayed relapse is estimated to be 11%; relapse may be lethal.

  8. Acute tamponade of the left paracorporeal pump house due to membrane defect in a patient with a Berlin Heart EXCOR biventricular assist device.

    Science.gov (United States)

    Völz, Sebastian; Holmberg, Michael; Redfors, Bengt; Dellgren, Göran

    2014-10-01

    We report a case of acute tamponade of the left paracorporeal pump house in a patient supported by a Berlin Heart EXCOR biventricular assist device (BiVAD) caused by mechanical defect in the membrane of the arterial chamber. A 36-year old male was admitted for composite graft surgery due to a large aortic regurgitation and consecutive heart failure, decompensated postoperatively and was rescued by with an extracorporeal membrane oxygenation (ECMO) device. He was accepted for heart transplantation, and a BiVAD (Berlin Heart EXCOR) was implanted as bridge-to-transplantation. Two months after discharge, he experienced dyspnoea and received error signals from his BiVAD. Relatives released him from his BiVAD companion driver, connected him to the hand pump and transported him to our institution. On arrival, he was in cardiogenic shock and was stabilized by ECMO. Inspection of the arterial chamber revealed a wear hole and delamination of the diaphragm, which had led to a tamponade by air insufflation into the three-layer membrane. New BiVAD paracorporeal pumps were connected, and the patient was subsequently successfully transplanted. The case depicts the difficulty of diagnosis in this specific patient setting. Despite transparent design of the BiVAD chambers, the development of a chamber tamponade remained undetected until explantation of the system.

  9. Tamponamento cardíaco tardio traumático: análise de cinco casos Traumatic late cardiac tamponade: analysis of five cases

    Directory of Open Access Journals (Sweden)

    FERNANDO LUIZ WESTPHAL

    2000-09-01

    Full Text Available São analisados cinco casos de tamponamento cardíaco tardio traumático. Os pacientes eram masculinos, idade média de 26,2 anos, vítimas de ferimento por arma branca em região precordial, área de Ziedler, sendo admitidos em centro de referência para trauma. Foram classificados pelo índice fisiológico de Ivatury para trauma cardíaco e inicialmente tratados por pleurotomia intercostal e reposição volêmica, com estabilização do quadro hemodinâmico e respiratório. Os pacientes foram readmitidos após intervalo de oito a 24 dias (mediana de 20 dias, agora no serviço de cirurgia torácica de um hospital de referência terciária, com sinais de tamponamento cardíaco. Os exames diagnósticos confirmaram derrame pericárdico com espessamento pericárdico associado a encarceramento de base pulmonar esquerdo em quatro casos, os quais foram abordados por toracotomia póstero-lateral, com realização de pericardiectomia parcial e descorticação pulmonar. Um paciente evoluiu com pericardite purulenta, comprovada por exames complementares, e foi submetido à drenagem pericárdica subxifóidea. Ocorreu arritmia pós-operatória em um paciente; os demais evoluíram sem complicações pós-operatórias ou recidiva do tamponamento.Five traumatic late cardiac tamponade cases were analyzed. All patients were male, mean age was 26.2, victims of thoracic penetrating stabbing wound in the precordial region, Ziedler area, admitted to a trauma reference center. They were classified by the Ivatury physiological index for cardiac trauma. The first treatment approach was intercostal pleurectomy and volemic resuscitation followed by hemodynamic and respiratory recovery. Patients with cardiac tamponade symptoms were re-admitted within an interval from eight to twenty four days (mean 20 days in a thoracic surgery service of a tertiary reference hospital. Diagnostic exams confirmed thickening and pericardial effusion associated with a left pulmonary base

  10. A Case of Blunt Traumatic Cardiac Tamponade Successfully Treated by Out-of-hospital Pericardial Drainage in a "Doctor-helicopter" Ambulance Staffed by Skilled Emergency Physicians.

    Science.gov (United States)

    Otsuka, Hiroyuki; Sato, Toshiki; Morita, Seiji; Nakagawa, Yoshihide; Inokuchi, Sadaki

    2016-03-20

    We report a 55-year-old man who relapsed into a state of shock in an ambulance before arriving at our critical care center after a fall injury. The diagnosis of cardiac tamponade was made by portable ultrasound, and immediate pericardiocentesis and drainage were performed at the heliport. He was then transported immediately to our hospital with continuous drainage and surgery was performed. After surgery, the patient was transferred to the intensive care unit in stable condition. After undergoing rehabilitation, he made a full recovery and was discharged. This case illustrates that such patients can be treated reliably by pericardial drainage performed by skilled emergency physicians in the field by making use of the "doctor-helicopter" ambulance transportation system, followed by emergency surgery in a critical care center.

  11. Pericardial Metastasis Induced Tamponade from Urothelial Carcinoma: A Rare Entity

    OpenAIRE

    Rafay Khan; Waqas Jehangir; Sunil Tulpule; Mohamed Osman; Shilpi Singh; Shuvendu Sen

    2016-01-01

    Urothelial carcinoma in a few cases may result in cardiac metastasis. A rare presentation of this condition is its diagnosis as a result of cardiac tamponade. Tamponade is an unusual entity as a result of urothelial carcinoma and has only been reported in four cases. There have also been only a total of fifteen cases of cardiac metastasis from this form of malignancy. It is through this discussion that we emphasize the importance of early detection and monitoring of cardiac symptoms with the ...

  12. Management of Cardiac Tamponade: A Comperative Study between Echo-Guided Pericardiocentesis and Surgery—A Report of 100 Patients

    Directory of Open Access Journals (Sweden)

    Hasan Ali Gumrukcuoglu

    2011-01-01

    Methods. The study group consisted of 100 patients with CT attending Yuzuncu Yil University from January 2005 to January 2010 who underwent one of the 3 treatment options (echo-guided pericardiocentesis, primary surgical treatment, and surgical treatment following pericardiocentesis. CT was defined by clinical and echocardiographic criteria. Data on medical history, characteristics of the pericardial fluid, treatment strategy, and follow-up data were collected. Results. Echo-guided pericardiocentesis was performed in 38 (38% patients (Group A, primary surgical treatment was preformed in 36 (36% patients (Group B, and surgical treatment following pericardiocentesis was performed in 26 (26% patients (Group C. Idiopathic and malignant diseases were primary cause of tamponade (28% and 28%, resp., followed by tuberculosis (14%. Total complication rates, 30-day mortality, and total mortality rates were highest in Group C. Recurrence of tamponade before 90 days was highest in Group A. Conclusions. According to our results, minimal invasive procedure echo-guided pericardiocentesis should be the first choice because of lower complication and mortality rates especially in idiopathic cases and in patients with hemodynamic instability. Surgical approach might be performed for traumatic cases, purulent, recurrent, or malign effusions with higher complication and mortality rates.

  13. Extra-pericardial tamponade following Wolf Mini-Maze procedure: a case report.

    Science.gov (United States)

    Bailey, James P

    2015-11-05

    Extra-pericardial tamponade is a rare life threatening condition that has not previously been reported in association with Wolf Mini-Maze procedures. In this case, atypical presentation of cardiac tamponade caused by postoperative anticoagulation resulted in a second hospitalization, a second surgery, and delayed recovery time. The goal of this case report is to increase awareness about a life threatening complication that can occur following minimally invasive cardiac surgery. A 60 year old male with long standing essential hypertension, who was recently treated for atrial fibrillation utilizing the Wolf Mini-Maze procedure, experienced a postoperative international normalized ratio increase from 3.6 to 5.3 over the course of six days. Fifteen days postoperatively, the patient experienced mild exercise intolerance, his condition rapidly progressed to a constellation of symptoms including severe exercise intolerance, dyspnea, hypotension, and near syncope. A diagnosis of cardiac tamponade was made, and the patient was re-admitted to the hospital. Attempts to reverse his warfarin anticoagulation with fresh frozen plasma and vitamin K were unsuccessful after 24 h. Video-assisted thoracotomy was performed to relieve the tamponade, and during surgery he was diagnosed with extra-pericardial tamponade caused by an extensive hematoma. Complications due to anticoagulation therapy required this re-admission, additional surgery, and delayed recovery. The patient has since recovered completely with no long term morbidities and is asymptomatic three years following initial presentation. This case marks the first time extra-pericardial tamponade has been reported post cardiothoracic intervention in English literature. Many surgical procedures require postoperative anticoagulation; in the past, warfarin has been the standard of care due to its purported reversibility. This case provides an example of the challenge presented when anticoagulating with warfarin, and the reversal of

  14. Experience of Clinical Diagnosis and Treatment of Acute Cardiac Tamponade During Cardiac Interventional Therapy%心脏介入术中并发急性心脏压塞的临床诊疗体会

    Institute of Scientific and Technical Information of China (English)

    牛少辉; 张丽华; 简立国

    2013-01-01

    [目的]探讨分析心脏介入性治疗手术过程中急性心脏压塞的临床诊断与治疗的经验。[方法]回顾性分析2002年1月至2011年9月间在本院行心脏介入性治疗手术过程中6例发生急性心脏压塞患者的临床资料。[结果]6例在心脏介入性诊治操作过程中发生急性心脏压塞的患者中,2例患者与心脏射频消融术有关、2例患者与经皮腔内冠状动脉成形术(PTCA)有关、1例患者与房间隔缺损(ASD)修补术有关、1例患者与临时起搏器安装术有关。经积极治疗,5例患者治愈出院,1例患者死亡。[结论]急性心脏压塞是心脏介入性治疗过程中严重的并发症,多与操作不当有关。及时诊断与处理是抢救中的关键所在,心包穿刺引流是治疗的首要方法,必要时行开胸手术治疗。%[Objective]To explore the experiences of clinical diagnosis and treatment of cardiac tamponade during cardiac interventional therapy .[Methods]Clinical data of 6 patients with cardiac tamponade during car-diac interventional therapy in our hospital from Jan .2002 to Sept .2011 were analyzed retrospectively .[Re-sults]Among 6 patients with cardiac tamponade undergoing interventional therapy ,2 patients were caused by radiofrequency catheter ablation ,and 2 patients were caused by percutaneous transluminal coronary angioplasty (PTCA) ,and 1 patient was caused by transcatheter atrial septal defect (ASD) closure ,and 1 patient was caused by temporary pacemaker procedure .After active treatment ,5 patients were cured and discharged from the hospital ,but 1 patient died .[Conclusion]Cardiac tamponade is a severe complication during cardiac inter-ventional therapy ,and associated with misoperation .Prompt diagnosis and treatment is the key to rescue .Per-icardial puncture and drainage are the first treatment .If necessary ,thoracotomy should be performed .

  15. 心房颤动射频导管消融术并发急性心脏压塞九例临床分析%Atrial Fibrillation Complicated by Acute Cardiac Tamponade in Radiofrequency Catheter Ablation

    Institute of Scientific and Technical Information of China (English)

    宁尚秋; 刘文娴; 陈立颖; 康铁朵; 李江; 董建增; 任学军; 马长生; 吕树铮

    2011-01-01

    Objective To summarize the manifestations and results of atrial fibrillation ( AF ) complicated by acute cardiac tamponade in radiofrequency catheter ablation. Methods A total of 2 094 AF patients received radiofrequency catheter ablation in our hospital from January 2006 to June 2010, 9 of whom were complicated by acute cardiac tamponade. The clinical manifestations and treatment outcomes of 9 patients were analyzed retrospectively. Results The incidence of acute cardiac tamponade was 0. 43% ( 9/2 094 ). The patients presented with chest distress and hypotension in early stage and remitted completely after drainage by pericardiocentesis without bleeding. Conclusion Cardiac tamponade is a severe complication of atrial fibrillation during radiofrequency catheter ablation. Timely detection and effective treatment are very important.%目的 探讨心房颤动射频消融术发生急性心脏压塞的临床特点和治疗结果.方法 2006年1月-2010年6月我院2 094例心房颤动患者接受射频消融治疗,其中9例并发急性心脏压塞,回顾性分析9例患者的临床表现和治疗结果.结果 急性心脏压塞发生率为0.43%(9/2 094).9例患者早期均表现为胸闷、血压下降.9例患者经心包穿刺引流后症状均完全缓解,无继续出血.结论 急性心脏压塞是心房颤动射频消融术的严重并发症,及时发现和有效救治是十分重要的.

  16. Delayed Tamponade after Traumatic Wound with Left Ventricular Compression

    OpenAIRE

    Fahad Almehmadi; Mark Chandy; Connelly, Kim A.; Jeremy Edwards

    2016-01-01

    Delayed cardiac tamponade after a penetrating chest injury is a rare complication. The clinical diagnosis of tamponade is facilitated with imaging. We present a case report of a 23-year-old male who was brought to emergency after multiple stab wounds to the chest. After resuscitation and repair of laceration of right internal mammary artery and right ventricle, he was discharged but later returned with shortness of breath. Echocardiography revealed a rare case of delayed pericardial tamponade...

  17. Clinical diagnosis of tamponade in Malawi.

    Science.gov (United States)

    Round, A; Hamilton, W

    1990-07-01

    A consecutive series of 25 Malawian patients with tamponade secondary to tuberculosis were compared to 25 patients with congestive cardiac failure, without pericardial effusion in a retrospective study. More patients with tamponade had an impalpable apex beat (21/1), pulsus paradoxus (13/0), soft heart sounds (13/2), paradoxical rise in jugular venous pressure (6/0), and fewer had a murmur (1/14). All these results are significant (p less than 0.05) by the chi 2 test with Yates' correction. The presence of two or more of these discriminating physical signs has a positive predictive value of 75 per cent, and a negative predictive value of 99.5 per cent for the diagnosis of tamponade. Clinical diagnosis of tamponade by primary health care personnel in Malawi should be possible, and lead to earlier treatment.

  18. Cardiac arrest due to lymphocytic colitis: a case report

    Directory of Open Access Journals (Sweden)

    Groth Kristian A

    2012-03-01

    Full Text Available Abstract Introduction We present a case of cardiac arrest due to hypokalemia caused by lymphocytic colitis. Case presentation A 69-year-old Caucasian man presented four months prior to a cardiac arrest with watery diarrhea and was diagnosed with lymphocytic colitis. Our patient experienced a witnessed cardiac arrest at his general practitioner's surgery. Two physicians and the emergency medical services resuscitated our patient for one hour and four minutes before arriving at our university hospital. Our patient was defibrillated 16 times due to the recurrence of ventricular tachyarrhythmias. An arterial blood sample revealed a potassium level of 2.0 mmol/L (reference range: 3.5 to 4.6 mmol/L and pH 6.86 (reference range: pH 7.37 to 7.45. As the potassium level was corrected, the propensity for ventricular tachyarrhythmias ceased. Our patient recovered from his cardiac arrest without any neurological deficit. Further tests and examinations revealed no other reason for the cardiac arrest. Conclusion Diarrhea can cause life-threatening situations due to the excretion of potassium, ultimately causing cardiac arrest due to hypokalemia. Physicians treating patients with severe diarrhea should consider monitoring their electrolyte levels.

  19. [Long-term survival of a breast cancer patient with carcinomatous pleuritis and carcinomatous cardiac tamponade successfully treated by multimodality therapy].

    Science.gov (United States)

    Tanaka, Yosuke; Tsuboi, Kaori; Yamamoto, Akira; Tsuda, Shoichi; Tsujii, Shigehiro; Yagi, Ken; Kitamura, Tatsuhiko

    2015-04-01

    A 69-year old woman was admitted to our hospital because of dyspnea and pain in her left breast. Computed tomography revealed a massive quantity of left pleural effusion, a tumor in the left breast(5 cm in diameter), left cervical and supraclavicular lymph node metastasis, and a large left axillary metastatic mass. Based on a core needle biopsy, her breast tumor was diagnosed pathologically as scirrhous carcinoma, which was positive for estrogen receptor/progesterone receptor and negative for HER2 using the FISH assay, and left pleural metastasis was diagnosed cytologically. The carcinomatous pleural effusion was successfully controlled using pleural instillations of pirarubicin HCl and OK-432 after pleural drainage. A near clinical complete response was achieved by EC systemic chemotherapy(6 months)followed by endocrine therapy(letrozole), but 3 months later she was diagnosed cytologically with carcinomatous cardiac tamponade. After operative pericardial drainage, intrapericardial instillations of cisplatin and OK-432 successfully prevented re-accumulation of pericardial effusion. Systemic chemotherapy(weekly paclitaxel)for 11 months and endocrine therapy(letrozole)resulted in a clinical complete response. One year and 10 months after pericardial drainage, she underwent surgery(mastectomy and axillary lymph node dissection level II)because of two small tumors in the left breast which were found to be malignant using PET-CT. One tumor(diameter 1.6 cm)was found pathologically to consist of degenerated cancer cells, and another tumor(diameter 2 cm)was diagnosed as recurrent cancer. There was no lymph node metastasis in the axilla except for a single mass(1.4×0.7×0.3 cm), which was composed of extremely degenerative and necrotic non-lymphoid cancerous tissue. Since having the surgery, she has not experienced recurrence on hormone therapy with fulvestrant, and to date she is still alive, 3 years and 5 months since the left pleural metastasis episode.

  20. 冠脉介入治疗并发急性心脏压塞的急救及护理%Coronary Intervention of Acute Cardiac Tamponade and Emergency Care

    Institute of Scientific and Technical Information of China (English)

    涂雪梅

    2015-01-01

    Objective To study and analyze the coronary artery intervention treatment technique of complicated with cardiac tamponade first aid method and nursing measures. Methods From April 2010 to September 2014 during coronary interventional therapy in 5 patients complicated with cardiac tamponade, to study the treatment result and analysis, summarizes the rescue methods and nursing measures. Results 5 patients through positive and ef ective rescue and care, hospital were recovered. Conclusion Preoperative suf icient emergency preparedness and emergency plans is the precondition of successful rescue; In postoperative close observation, timely and accurate scientific judgment is critical to the success of the rescue; Large amounts of quickly added blood volume and pressure, resist heparin therapy, timely pericardium puncture decompression is cardiac tamponade and ef ective emergency measures; Skil ed first aid skil and implement of first aid measures are the important guarantee of promoting good outcome in patients with cardiac tamponade.%目的:探讨并分析冠状动脉介入治疗术并发心脏压塞的急救方法及护理措施。方法选取我院2010年4月~2014年9月期间接受冠脉介入治疗并发心脏压塞的5例患者,对其治疗结果进行研究和分析,总结抢救方法及护理措施。结果5例患者经过积极有效抢救及护理,均痊愈出院。结论术前充分的应急准备及急救预案是抢救成功的前提;中术术后密切病情观察,及时准确的科学判断是抢救成功的关键;大量快速的补充血容量及升压、抗肝素治疗,及时的心包穿刺减压是心脏压塞有效的急救方法;娴熟的急救技能和各项急救护理措施的落实是促进心脏压塞患者良好转归的重要保证。

  1. Management of malignant pericardial effusion and tamponade

    Energy Technology Data Exchange (ETDEWEB)

    Press, O.W.; Livingston, R.

    1987-02-27

    The optimal management of neoplastic cardiac tamponade has been controversial, with ardent proponents of pericardiocentesis (with or without sclerotherapy), surgical decompression, and radiation therapy as primary therapeutic modalities. In the eight years since this oncologic emergency was last reviewed in this journal, several informative therapeutic trials have been reported that warrant a reappraisal of the recommended interventions for this condition.

  2. Rescue and nursing of complicated acute pericardial tamponade with cardiac interventional therapy%心脏介入治疗并发急性心包填塞的抢救与护理

    Institute of Scientific and Technical Information of China (English)

    李晓彤

    2012-01-01

    目的 总结心脏介入治疗并发12例急性心包填塞的护理经验.方法 回顾分析心脏介入治疗并发12例急性心包填塞患者的临床资料,总结护理要点.结果 急性心包填塞发生在冠状动脉介入治疗3例,射频消融术6例,永久起搏术1例,临时起搏术2例,无1例死亡.结论 严密观察病情,积极护理施救,加强心理护理,提高风险意识,各项护理环环相扣,从而保障患者的生命安全.%Objective To summarize the nursing experience of 12 cases of complicated acute pericardial tamponade with cardiac interventional therapy. Methods The clinical data of 12 complicated acute pericardial tamponade patients treated with cardiac interventional therapy were analyzed retrospectively,and nursing strategies were summarized as well. Results There were 3 cases of a-cute pericardial tamponade in coronary interventional therapy,6 cases of radiofrequency ablation,1 case of permanent pacing,and 2 cases of temporary pacing with no case of death. Conclusion The close observation of the disease,active care and rescue,enhancement of psychological nursing and risk awareness are interrelated. They can ensure the safety of patients.

  3. 心脏介入术中并发急性心脏压塞的抢救与护理%Rescue and nursing of complicated acute cardiac tamponade cardiac in patients with cardiac interventional operation

    Institute of Scientific and Technical Information of China (English)

    杨福梅

    2015-01-01

    Objective To explore the rescue and nursing of complicated acute cardiac tam-ponade (ACT)in patients with cardiac interventional operation (CIO).Methods A total of 64 CIO patients with complicated ACT were randomly divided into observation group and control group,32 cases in each group.Both groups were conducted with emergency treatment for ACT, and on this basis the control group was treated with routine nursing,while the observation group was treated with comprehensive nursing.Discovery rate of ACT,success rate of rescue as well as satisfactory degree toward nursing and HDL score were compared between two groups.Results In the observation group,the discovery rate of ACT and success rate of rescue were significantly higher than those in the control group (P <0.05).Satisfactory degree toward nursing in the ob-servation group was significantly better than that in the control group (P <0.05).After nursing, scores of anxiety and depression as well as total score of HDL in the observation group were signifi-cantly lower than those before treatment and the control group (P <0.05).Conclusion For CIO patients with complicated ACT,rescue measures and comprehensive nursing can significantly im-prove the success rate of rescue and satisfactory degree toward nursing,reduce the HDL score and reduce medical disputes.%目的:研究心脏介入术(CIO)中并发急性心脏压塞(ACT)的抢救与护理。方法将64例患者实施 CIO 时并发ACT,以数字法随机分成观察组及对照组各32例,2组均实施 ACT 抢救措施,对照组在此基础上另实施常规护理,而观察组则实施综合护理。对比 2组 ACT 发现率及抢救成功率,2组护理满意情况以及 HDL 评分情况。结果观察组 ACT 发现率及抢救成功率均显著高于对照组,差异均有统计学意义(P <0.05);观察组的护理满意情况显著优于对照组,差异有统计学意义(P <0.05);观察组护理后的焦虑、抑郁评分及总

  4. 超声引导锥形套管针穿刺在心脏压塞救治中的应用%Application of Ultrasound-guided Cone-shaped Trocar Puncture for Cardiac Tamponade

    Institute of Scientific and Technical Information of China (English)

    王树松; 臧乃凉; 张广存; 王莉伟; 刘艳

    2016-01-01

    Objective To discuss the value of cone-shaped trocar puncture under ultrasound guidance in the treatment of cardiac tamponade. Methods From March 1998 to October 2015, 28 patients with pericardial tamponade caused by massive pericardium effusion ( the effusion width was more than 17 mm) underwent pericardiocentesis by using cone-shaped trocar ( Patent No:ZL 2006 2 0132265.8 ) puncture under ultrasound guidance and insertion of a drainage tube.Another 28 patients with cardiac tamponade receiving drainage placement by the Seldinger technique were selected as the control group.The time of catheterization was compared between the two groups. Results The puncture and drainage placement was successfully performed in one time in all the patients.The average time of catheterization in the trocar puncture group was significantly shorter than that in the control group [(6.2 ±1.1) min vs.(15.0 ±1.1) min, t=-27.844, P=0.000].The symptoms of cardiac tamponade disappeared after catheter drainage. Conclusions For patients with cardiac tamponade with a large amount of pericardium effusion, use of cone-shaped trocar puncture under ultrasound-guidance is simple, minimally invasive, quick, safe, and effective.It also provides the guarantee for subsequent treatments.%目的 探讨超声引导下锥形套管针穿刺在心脏压塞救治过程中的应用价值. 方法 1998年3月~2015年10月,在超声引导下使用锥形套管针(专利号:ZL 2006 2 0132265.8)对28例大量心包积液(心包积液宽度≥17 mm)引起的心脏压塞进行心包穿刺,置入引流管引流. 选择Seldinger法心包置管治疗心脏压塞患者28例作为对照组,比较2组的置管时间. 结果 所有心脏压塞患者均一次穿刺成功并置入引流管,锥形套管针组置管时间( 6.2 ±1.1 ) min,比Seldinger组(15.0 ±1.1)min明显缩短(t=-27.844,P=0.000),引流后患者心脏压塞症状均消失. 结论 在大量积液引起的心脏压塞患者的救治过程中,超声引导下锥

  5. Delayed Tamponade after Traumatic Wound with Left Ventricular Compression

    Directory of Open Access Journals (Sweden)

    Fahad Almehmadi

    2016-01-01

    Full Text Available Delayed cardiac tamponade after a penetrating chest injury is a rare complication. The clinical diagnosis of tamponade is facilitated with imaging. We present a case report of a 23-year-old male who was brought to emergency after multiple stab wounds to the chest. After resuscitation and repair of laceration of right internal mammary artery and right ventricle, he was discharged but later returned with shortness of breath. Echocardiography revealed a rare case of delayed pericardial tamponade causing left ventricular collapse. The pericardial effusion was treated with emergent pericardiocentesis and later required a thoracoscopy guided pericardial window for definitive management.

  6. Delayed Tamponade after Traumatic Wound with Left Ventricular Compression.

    Science.gov (United States)

    Almehmadi, Fahad; Chandy, Mark; Connelly, Kim A; Edwards, Jeremy

    2016-01-01

    Delayed cardiac tamponade after a penetrating chest injury is a rare complication. The clinical diagnosis of tamponade is facilitated with imaging. We present a case report of a 23-year-old male who was brought to emergency after multiple stab wounds to the chest. After resuscitation and repair of laceration of right internal mammary artery and right ventricle, he was discharged but later returned with shortness of breath. Echocardiography revealed a rare case of delayed pericardial tamponade causing left ventricular collapse. The pericardial effusion was treated with emergent pericardiocentesis and later required a thoracoscopy guided pericardial window for definitive management.

  7. A Case of Cardiac Arrest Due to Late Diaphragm Hernia

    Directory of Open Access Journals (Sweden)

    Duygu Mergan Ižliklerden

    2013-04-01

    Full Text Available Traumatic diaphragm hernias are seen in 0.5-6% of blunt traumas and early diagnosis of these cases is difficult. Traumatic diaphragm hernias can produce symptoms and be diagnosed in weeks, months, and sometimes in years. A 20-year-old male patient had a history of a fall from a tree eight years prior. He had complaints of postprandial pain in the epigastrium continuing for several years. Over the previous two weeks, the patient%u2019s complaints of chest pain and difficulty in breathing increased. On PA chest graphy, increased air fluid levels were seen in left lower zone. The patient that hospitalized for examination had a mediastinal shift suddenly and caused cardiac arrest on the second day. By performing anterolateral thoracotomy, the patient received cardiac by manual cardiac massage. Following a response to resuscitation, during exploration of the patient, it was observed that the stomach was perforated towards the thorax. The stomach and the diaphragm were primary repaired and he was discharged on the postoperative seventh day. It is difficult to diagnose diaphragm ruptures in early periods following trauma and thus causes a delay in treatment. This study presents a case that was diagnosed eight years after blunt trauma and had cardiac arrest due to mediastinal shift preoperatively.

  8. How to diagnose cardiac tamponade

    NARCIS (Netherlands)

    van Steijn, JHM; Sleijfer, DT; van der Graaf, WTA; van der Sluis, A; Nieboer, P

    2002-01-01

    Malignant pericardial effusion is a potentially fatal complication of malignancy unless recognised and treated promptly. Patients with this condition are often difficult to diagnose. Physical examination, chest radiography and electrocardiography have poor diagnostic values in identification of pati

  9. How to diagnose cardiac tamponade

    NARCIS (Netherlands)

    van Steijn, JHM; Sleijfer, DT; van der Graaf, WTA; van der Sluis, A; Nieboer, P

    Malignant pericardial effusion is a potentially fatal complication of malignancy unless recognised and treated promptly. Patients with this condition are often difficult to diagnose. Physical examination, chest radiography and electrocardiography have poor diagnostic values in identification of

  10. Taponamiento cardíaco secundario a carcinoma papilar esclerosante difuso de tiroides Metastatic cardiac tamponade as initial manifestation of papillary thyroid carcinoma

    Directory of Open Access Journals (Sweden)

    Verónica Riva

    2011-12-01

    gland. At the time of diagnosis, patients present lymph node and lung metastasis. It affects mainly young women. This case report describes a cardiac tamponade as the initial manifestation of an unusual variant of papillary thyroid carcinoma. A 32 year-old woman was attended at the emergency room with epigastric pain and dry cough. Physical examination revealed hypotension, tachycardia and decreased heart sounds. An echocardiogram confirmed severe pericardial effusion. Pericardial fluid cytology was positive for malignancy. The patient evolved with recurrent pericardial effusion and a pleuropericardial window was performed. At this procedure, a subpleural nodular lesion was found, which histology corresponded to metastases of papillary carcinoma, probably from thyroid origin. Total thyroidectomy was performed. The final diagnosis was papillary carcinoma, diffuse sclerosing variant. This variant infiltrates the connective tissue of the interfollicular spaces, mimicking thyroiditis and it is associated with early vascular permeation. This tumor, compared to the classic variants of thyroid carcinoma, is more aggressive and it has higher risk of recurrence. Papillary thyroid carcinoma should be considered as differential diagnosis in our population, in all metastatic papillary lesions, and even more in young female patients.

  11. Low-Pressure Pericardial Tamponade: Case Report and Review of the Literature.

    Science.gov (United States)

    Walsh, Brooks M; Tobias, Lauren A

    2017-04-01

    Focused cardiac ultrasound (FoCUS) is accurate for determining the presence of a pericardial effusion. Using FoCUS to evaluate for pericardial tamponade, however, is more involved. Many experts teach that tamponade is unlikely if the inferior vena cava (IVC) shows respiratory variation and is not distended. A 53-year-old woman presented to the emergency department (ED) with severe orthostatic hypotension, exertional dyspnea, and hypoxia. The evaluation did not reveal an acute cardiopulmonary etiology, but FoCUS demonstrated a pericardial effusion, with several signs consistent with tamponade. The IVC, however, was not distended. She was believed to be hypovolemic, but fluid therapy provided minimal benefit. The patient's condition improved only after aspiration of the effusion. The patient's presentation was likely a "low-pressure" pericardial tamponade. Patients with this subset of tamponade often do not have significant venous congestion, but urgent pericardial aspiration is still indicated. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Pericardial tamponade may not manifest with IVC plethora on ultrasound. Patients with low-pressure tamponade do not present with the most florid signs of tamponade, but they nonetheless fulfill diagnostic criteria for tamponade. If a non-plethoric IVC is used to rule out tamponade, the clinician risks delaying comprehensive echocardiography or other tests. Furthermore, the potential for deterioration to frank shock could be discounted, with inappropriate disposition and monitoring. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Ischemic Stroke Due to Cardiac Involvement: Emery Dreifuss Patient

    Directory of Open Access Journals (Sweden)

    Ersin Kasım Ulusoy

    2015-08-01

    Full Text Available Emery-Dreifuss muscular dystrophy (EDMD is a hereditary disease. It is characterized by early-onset contractures, slowly progressive weakness, fatigue related to skapulo-humero-peroneal muscle weakness, cardiomyopathy which develops in adulthood and cardiac conduction system block. Cardiac involvement has a prognostic significance in patients with EDMD and even sudden cardiac death may be the first clinical presentation. In this article, an EDMD patient with ischemic stroke clinic who didn’t have regular cardiac follow-up was reported and the importance of the treatment of cardiac diseases which could play a role in ischemic stroke etiology and the implantation of pace-maker was mentioned.

  13. Early detection of elderly female patients with delayed cardiac tamponade after PCI%老年女性患者经皮冠状动脉介入治疗术后迟发心脏压塞的早期监测特点

    Institute of Scientific and Technical Information of China (English)

    李帼英; 朱秀勤

    2013-01-01

    目的 总结经皮冠状动脉介入治疗(PCI)患者术后并发延迟心脏压塞的临床特点.方法 回顾性 分析1999年8月至2011年5月收治的2例老年PCI术后出现延迟心脏压塞患者相关资料.结果 2例PCI术后出现延迟性心脏压塞的患者均为老年女性,提示老年女性多支血管复杂病变患者是PCI术后迟发心脏压塞的重点监测对象,术后6h内出现无法解释的低血压者应及时做床旁心脏超声检查,以排查和鉴定是否存在迟发心脏压塞.2例患者经心包穿刺引流和采取相应措施治疗后痊愈出院.结论 老年女性多支血管复杂病变患者是PCI术后迟发心脏压塞的易患者,应注意其术后的早期临床特征,并进行相应的评估.%Objective To summarize clinical characteristics of female patients with delayed cardiac tamponade after percutaneous coronary intervention (PCI).Methods Materiais on clinical characteristics of 1009 elderly patients who might have delayed cardiac tamponade after PCI from Aug 1999 to May 2011 was analyzed retrospectively.Results Two patients who had delayed cardiac tamponade after PCI were female,suggesting that elderly female patients with multi-vessel coronary disease and complex coronary lesions should be monitored closely after PCI.Bedside ultrasound should be performed promptly within 6 hours after operation for unexplained low pressure in case of delayed cardiac tamponade.Two patients were recovered and discharged after pericardiocentesis and appropriate treatment.Conclusions Elderly female patients with multi-vessel coronary disease and complex coronary lesions tend to have delayed cardiac tamponade after PCI easily,whose early clinical characteristics should be noted and evaluated.

  14. Feasibility of diagnosis of postcardiotomy tamponade by miniaturized transesophageal echocardiography.

    Science.gov (United States)

    Hirose, Hitoshi; Gupta, Shreya; Pitcher, Harrison; Miessau, Joseph; Yang, Qiong; Yang, Jenny; Cavarocchi, Nicholas

    2014-07-01

    Pericardial tamponade after cardiac surgery is a critical diagnosis that can be difficult to diagnose using conventional cardiac monitoring. Transesophageal echocardiography can provide comprehensive information to make the diagnosis but is not always available, whereas transthoracic echocardiography has its utility limited because of the body habitus or other surgical effects. New monitoring devices, miniaturized hemodynamic transesophageal echocardiography (hTEE), which allows point of care assessment of cardiac filling and functions, may aid in diagnosis of postcardiotomy tamponade. From May 2011 to July 2013, 21 patients underwent hTEE to rule out pericardial tamponade for clinical suspicion of tamponade after open heart surgery. The hTEE images were reviewed, and the patient outcomes were analyzed. Nine patients showed no evidence of pericardial collection and did not require reexploration. Two patients showed a presence of small hematoma without ventricular compression and also did not undergo exploration. Ten patients were positive for pericardial tamponade (effusion or hematoma with ventricular compression); eight of these cases underwent emergent surgical exploration. Of the two patients who did not undergo immediate reoperation, one was managed by chest tube manipulation and the other patient underwent subsequent surgical exploration after his extensive coagulopathy was corrected by medical treatment. The diagnosis of pericardial tamponade postcardiotomy is feasible using a disposable hTEE based on our limited experience. We avoided unnecessary explorations while concomitantly made prompt diagnosis in emergent situations. The hTEE device was a valuable tool in hemodynamic management in the intensive care unit, allowing rapid evaluations. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. [Sudden cardiac death due to sarcoidosis. Case report].

    Science.gov (United States)

    Sejben, István; Som, Zoltán; Cserni, Gábor

    2017-07-01

    Sarcoidosis is a systemic granulomatous disease of unknown aetiology, which is characterized by bilateral hilar lymphadenopathy and pulmonary disease. Clinically detected cardiac involvement occurs in 5% of sarcoid patients, although cardiac manifestations are discovered in 25% of the cases at autopsy. Sarcoid heart disease frequently causes atrioventricular block. The authors present the case of a 44-year-old man with bradycardia. On admission, second degree Mobitz II, then third degree atrioventricular block was diagnosed. Coronarography showed normal coronary arteries. 2.5 years following artificial Biotronik Entovis DR type pacemaker implantation, sudden cardiac death occurred. Autopsy revealed sarcoidosis with cardiac, pulmonary, splenic, renal and lymph node involvement. In case of young or middle-aged patients with atrioventricular block, it is best to search for other causes if the most common coronary origin can be excluded. Orv Hetil. 2017; 158(27): 1067-1070.

  16. Derrame pericárdico con inminente taponamiento cardiaco secundario a inhibidor de la tirosina quinasa: Reporte de un caso Pericardial effusion secondary to tyrosine kinase inhibitor with imminence of cardiac tamponade: case report

    Directory of Open Access Journals (Sweden)

    Andrés F Buitrago

    2011-04-01

    Full Text Available La leucemia es una enfermedad maligna que se caracteriza por una proliferación no controlada de una clona iniciada en una etapa precoz de la diferenciación linfoide. Es importante determinar si hay una alteración genética conocida como cromosoma Filadelfia, para pronóstico y tratamiento. El imatinib, un inhibidor de la tirosina kinasa, tiene buena respuesta terapéutica y pocos efectos adversos. Uno de frecuente aparición es la serositis manifestada como derrame pleural, aunque es de menor incidencia asociada con derrame pericárdico. El tratamiento se debe individualizar, pero en caso de inminente taponamiento cardiaco se realiza pericardiocentesis.Leukemia is a malignant disease characterized by uncontrolled proliferation of a clone initiated at an early stage of lymphoid differentiation. It is important to determine if there is a genetic disorder known as the Philadelphia chromosome, for both prognosis and treatment. Imatinib, a tyrosine kinase inhibitor has good therapeutic response and few adverse effects. An adverse event is the frequent occurrence of serositis manifested as pleural effusion, but its association with pericardial effusion has a lower incidence. Treatment should be individualized, but in case of imminent cardiac tamponade pericardiocentesis is performed.

  17. Cardiac transplant due to metal toxicity associated with hip arthroplasty

    Directory of Open Access Journals (Sweden)

    Sheldon Moniz, MBBS (UWA

    2017-09-01

    Full Text Available Concerns regarding metal-on-metal (MoM bearing couples in total hip arthroplasty are well documented in the literature with cobalt (Co and chromium (Cr toxicity causing a range of both local and systemic adverse reactions. We describe the case of a patient undergoing cardiac transplantation as a direct result of Co and Cr toxicity following a MoM hip replacement. Poor implant positioning led to catastrophic wear generating abundant wear particles leading to Co and Cr toxicity, metallosis, bony destruction, elevated metal ion levels, and adverse biological responses. Systemic symptoms continued for 3 years following cardiac transplantation with resolution only after revision hip arthroplasty. There was no realization in the initial cardiac assessment and subsequent transplant workup that the hip replacement was the likely cause of the cardiac failure, and the hip replacement was not recognized as the cause until years after the heart transplant. This case highlights the need for clinicians to be aware of systemic MoM complications as well as the importance of positioning when using these prostheses.

  18. Tamponade Relief by Active Clearance of Chest Tubes.

    Science.gov (United States)

    Vistarini, Nicola; Gabrysz-Forget, Fanny; Beaulieu, Yanick; Perrault, Louis P

    2016-03-01

    Chest tubes are used in every case of cardiac surgery to evacuate shed blood from around the heart and lungs. Chest tubes can become partially or totally occluded, leading to tamponade. The purpose of this article is to discuss a novel method of maintaining chest tube patency in the early recovery after cardiothoracic surgery. The PleuraFlow Active Clearance Technology is a system to prevent chest tube clogging that can be used to help routinely maintain chest tube patency at the bedside in the intensive care unit. A patient exhibited physiologic tamponade that was confirmed by transthoracic echocardiography. The chest tube was successfully reopened by actively clearing the chest tube using Active Clearance Technology, resulting in resolution of the tamponade. The present study reports the case of a patient with massive postoperative pericardial effusion with tamponade, successfully managed by active clearance chest tube. Further studies will help define the role for this technology in routine cardiac surgery. Copyright © 2016 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  19. Sudden death due to an unrecognized cardiac hydatid cyst: three medicolegal autopsy cases.

    Science.gov (United States)

    Pakis, Isil; Akyildiz, Elif Ulker; Karayel, Ferah; Turan, Arzu Akcay; Senel, Berna; Ozbay, Mehmet; Cetin, Gursel

    2006-03-01

    Echinococcosis is a human infection caused by the larval stage of Echinococcocus granulosus. The most common sites of infection are the liver and the lungs. Cardiac hydatid cysts are very rare, even in regions where hydatic cysts are endemic (the Mediterranean, South America, Africa, and Australia). It has been reported that cardiac involvement is seen in about 0.5-3% of human echinococcosis cases. Three cases of cardiac hydatid disease that caused sudden death and which were histopathologically diagnosed are reported. Cardiac echinococcosis is rare, but due to its insidious presentation and affinity to cause sudden death, it is important that it be identified in the histopathological examination.

  20. MRI and intraocular tamponade media

    Energy Technology Data Exchange (ETDEWEB)

    Manfre, I. (Dept. of Neuroradiology, Inst. of Neurosurgery, Univ. of Catania (Italy)); Fabbri, G. (Dept. of Neuroradiology, Inst. of Neurosurgery, Univ. of Catania (Italy)); Avitabile, T. (Inst. of Ophthalmology, Univ. of Catania (Italy)); Biondi, P. (Inst. of Ophthalmology, Univ. of Catania (Italy)); Reibaldi, A. (Inst. of Ophthalmology, Univ. of Catania (Italy)); Pero, G. (Dept. of Neuroradiology, Inst. of Neurosurgery, Univ. of Catania (Italy))

    1993-05-01

    Thirteen patients who underwent surgery for retinal detachment and injection of intraocular tamponade media (silicone oil, flurosilicone oil, or perfluoro-carbon liquid) underwent magnetic resonance imaging (MRI), using spin-echo T1- and T2-weighted images. The ophthalmic tamponade media showed different signal intensity, according to their chemical structure. Unlike ophthalmoscopy or ultrasonography, MRI showed no oil-related artefact, making possible recognition of recurrent retinal detachment. (orig.)

  1. Direct transatrial pericardiocentesis for tamponade caused by left atrial perforation after trans-septal puncture.

    Science.gov (United States)

    Picard, Fabien; Millán, Xavier; de Hemptinne, Quentin; L L'allier, Philippe

    2016-07-07

    Trans-septal puncture is associated with risks of serious complications. We report a case of an obese 52-year-old man with hypertrophic cardiomyopathy who underwent preoperative coronary angiography and cardiac catheterisation complicated by left atrial perforation. We describe a direct transatrial pericardiocentesis approach to treating cardiac tamponade.

  2. Non-surgical treatment of purulent pericarditis, due to non-encapsulated Haemophilus influenzae, in an immunocompromised patient

    NARCIS (Netherlands)

    Ligtenberg, Jack J.M; van der Werf, Tjip S; Zijlstra, Jan G; Tulleken, Jaap E; Fijen, Jan Willem; Möller, Lieke V.M

    A 59-year-old woman suffering from rheumatoid arthritis was admitted with pleural empyema and pericarditis due to non-encapsulated H. influenzae, and developed signs of cardiac tamponade. Purulent pericarditis resolved after ultrasound guided percutaneous aspiration and systemic antimicrobial

  3. Non-surgical treatment of purulent pericarditis, due to non-encapsulated Haemophilus influenzae, in an immunocompromised patient

    NARCIS (Netherlands)

    Ligtenberg, Jack J.M; van der Werf, Tjip S; Zijlstra, Jan G; Tulleken, Jaap E; Fijen, Jan Willem; Möller, Lieke V.M

    1999-01-01

    A 59-year-old woman suffering from rheumatoid arthritis was admitted with pleural empyema and pericarditis due to non-encapsulated H. influenzae, and developed signs of cardiac tamponade. Purulent pericarditis resolved after ultrasound guided percutaneous aspiration and systemic antimicrobial therap

  4. Acute Cardiac Failure in a Pregnant Woman due to Thyrotoxic Crisis

    Directory of Open Access Journals (Sweden)

    Nao Okuda

    2012-01-01

    Full Text Available Introduction. Cardiac failure during pregnancy is usually related to preeclampsia/eclampsia, rarely to hyperthyroidism. While hyperthyroidism can easily lead to hypertensive cardiac failure and may harm the fetus, it is sometimes difficult to distinguish hyperthyroidism from normal pregnancy. Case Presentation. We encountered a case of 41-year-old pregnant woman with hypertensive cardiac failure. Because we initially diagnosed as pre-eclampsia/eclampsia, Caesarian section was performed. However, her symptoms still persisted after delivery. After thyroid function test results taken on the day of admission were obtained on the fourth day, we could diagnose that her cardiac failure was caused by thyrotoxic crisis. Conclusions. Hypertensive cardiac failure due to hyperthyroidism during pregnancy is rare and difficult to diagnose because of similar presentation of normal pregnancy. However, physicians should be aware of the risks posed by hyperthyroidism during pregnancy.

  5. Lifesaving pericardiocentesis due to purulent pericarditis with growth of Gram-negative rods in an immune-competent Inuit male

    DEFF Research Database (Denmark)

    Simonÿ, Carl Frederik Brandt; Malham, Mikkel; Kanstrup, Jacob

    2014-01-01

    Polymicrobial Gram-negative pericarditis is a rare entity in the immune-competent patient, and purulent pericarditis due to bacteria complicated by tamponade is a life-threatening condition with high mortality rates. A prompt diagnosis and treatment is, as in this case, lifesaving and facilitated...... by echocardiography but is not the case in rural areas in common. Change in the infectious aetiology indicates broad-spectrum antibiotics. We describe a case of purulent pericarditis causing cardiac tamponade due to haematogenous spread of Escherichia coli (E. coli) and Proteus species in an immune-competent Inuit...

  6. Pericardial Tamponade in an Adult Suffering from Acute Mumps Infection

    Science.gov (United States)

    Flieger, Robert Rainer; Mankertz, Annette; Yilmaz, Kadir; Roepke, Torsten Kai

    2016-01-01

    Here, we report a case of a 51-year-old man with acute pericardial tamponade requiring emergency pericardiocentesis after he suffered from sore throat, headache, malaise, and sweats for two weeks. Serological analyses revealed increased mumps IgM and IgG indicating an acute mumps infection whereas other bacterial and viral infections were excluded. In addition, MRI revealed atypical swelling of the left submandibular gland. Whereas mumps has become a rare entity in children due to comprehensive vaccination regimens in western civilizations, our case highlights mumps as an important differential diagnosis also in adults, where the virus can induce life-threatening complications such as pericardial tamponade.

  7. Pericardial Tamponade in an Adult Suffering from Acute Mumps Infection

    Directory of Open Access Journals (Sweden)

    Sascha Kahlfuss

    2016-01-01

    Full Text Available Here, we report a case of a 51-year-old man with acute pericardial tamponade requiring emergency pericardiocentesis after he suffered from sore throat, headache, malaise, and sweats for two weeks. Serological analyses revealed increased mumps IgM and IgG indicating an acute mumps infection whereas other bacterial and viral infections were excluded. In addition, MRI revealed atypical swelling of the left submandibular gland. Whereas mumps has become a rare entity in children due to comprehensive vaccination regimens in western civilizations, our case highlights mumps as an important differential diagnosis also in adults, where the virus can induce life-threatening complications such as pericardial tamponade.

  8. [Cardiopulmonary resuscitation in cardiac arrest following trauma].

    Science.gov (United States)

    Leidel, B A; Kanz, K-G

    2016-11-01

    For decades, survival rates of cardiac arrest following trauma were reported between 0 and 2 %. Since 2005, survival rates have increased with a wide range up to 39 % and good neurological recovery in every second person injured for unknown reasons. Especially in children, high survival rates with good neurologic outcomes are published. Resuscitation following traumatic cardiac arrest differs significantly from nontraumatic causes. Paramount is treatment of reversible causes, which include massive bleeding, hypoxia, tension pneumothorax, and pericardial tamponade. Treatment of reversible causes should be simultaneous. Chest compression is inferior following traumatic cardiac arrest and should never delay treatment of reversible causes of the traumatic cardiac arrest. In massive bleeding, bleeding control has priority. Damage control resuscitation with permissive hypotension, aggressive coagulation therapy, and damage control surgery represent the pillars of initial treatment. Cardiac arrest due to hypoxia should be resolved by airway management and ventilation. Tension pneumothorax should be decompressed by finger thoracostomy, pericardial tamponade by resuscitative thoracotomy. In addition, resuscitative thoracotomy allows direct and indirect bleeding control. Untreated impact brain apnea may rapidly lead to cardiac arrest and requires quick opening of the airway and effective oxygenation. Established algorithms for treatment of cardiac arrest following trauma enable a safe, structured, and effective management.

  9. Therapeutic Efficacy Observation on Acupoint Sticking for Edema Due to Chronic Cardiac Failure

    Institute of Scientific and Technical Information of China (English)

    Xu Jia-li

    2014-01-01

    Objective: To evaluate the therapeutic effect of acupoint sticking with Chinese herbs for edema due to chronic cardiac failure. Methods: One hundred and seventy patients in conformity with the diagnostic criteria of edema due to chronic cardiac failure were randomly divided into two groups, 85 cases in each group. The observation group was treated by oral administration of diuretics plus acupoint sticking with Chinese herbs. The control group was treated just by oral administration of diuretics same as the observation group. The therapeutic effects were evaluated after continuous intervention for 14 d. Results: The total effective rate was 90.6% in the observation group, remarkably higher than 67.1% in the control group. The difference of overall therapeutic effect between the two groups was statistically significant (P Conclusion: The therapeutic effect of acupoint sticking with Chinese herbs plus oral administration of diuretics is better than simple oral administration of diuretics in treatment of edema due to chronic cardiac failure.

  10. Early detection and efficient therapy of cardiac angiosarcoma due to routine transesophageal echocardiography after cerebrovascular stroke

    Directory of Open Access Journals (Sweden)

    Dirk Vogelgesang

    2008-08-01

    Full Text Available Dirk Vogelgesang1, Johannes B Dahm2, Holm Großmann3, Andre Hippe4, Astrid Hummel5, Christian Lotze6, Silke Vogelgesang71Practice of Cardiology, Greifswald, 2Practice of Cardiology, Goettingen, 3Department of Cardiovascular Surgery, Herzzentrum Karlsburg, 4Department of Neurology, 5Department of Cardiology, 6Department of Haematology and Oncology, 7Department of Pathology, University of Greifswald, Greifswald, GermanyAbstract: Primary malignant cardiac tumors (cardiac angiosarcomas are exceedingly rare. Since there are initially nonspecific or missing symptoms, these tumors are usually diagnosed only in an advanced, often incurable stage, after the large tumor mass elicits hemodynamic obstructive symptoms. A 59-year-old female presented with symptoms of cerebral ischemia. A computed tomography (CT scan showed changes suggestive of stroke. Transesophageal echocardiography revealed an inhomogeneous, medium-echogenic, floating mass at the roof of the left atrium near the mouth of the right upper pulmonary vein, indicative of a thrombus. At surgery, a solitary tumor was completely enucleated. Histologically, cardiac angiosarcoma was diagnosed. The patient received adjuvant chemotherapy and was free of symptoms and recurrence of disease at 14 months follow-up. Due to the fortuitous appearance of clinical signs indicative of stroke, cardiac angiosarcoma was diagnosed and effectively treated at an early, nonmetastatic, and therefore potentially curable stage. Although cardiac angiosarcoma is a rare disease, it should be taken into consideration as a potential cause of cerebral embolic disease.Keywords: cardiac angiosarcoma, stroke, embolism

  11. Perioperative period in cardiac transplantation from donors with brain death due to methanol poisoning

    Directory of Open Access Journals (Sweden)

    V. N. Poptsov

    2017-01-01

    Full Text Available The successful use of donor hearts from people died of methanol poisoning helps reducing the deficit of donor organs for patients requiring urgent cardiac transplantation [3]. We present our experience of successful cardiac transplantations from 2 donors who died due to methanol poisoning. Given the possibility of performing a cardiac transplant from this group of donors a protocol has been developed at the V.I. Shumakov Federal Research Center of Transplantology and Artificial Organs of the Ministry of Healthcare of the Russian Federation which includes clinical, laboratory and instrumental criteria for the selection of heart donor and recipient. The possibility of delayed onset myocardial contractile dysfunction due to methanol poisoning means that a longer conditioningperiod is vital as well as compulsory clinical, laboratory and expert chocardiographic examinations of the potential donor heart.

  12. 超声心动图介入心包置管在延迟性心脏压迫中的应用(附64例报告)%Clinical Analysis of Pericardial Sac Drainage in Guidance with Echocardiography for Late Cardiac Tamponade(64 Cases Report)

    Institute of Scientific and Technical Information of China (English)

    徐新华

    2005-01-01

    目的探讨超声心动图介入心包腔直接置管引流对延迟性心脏压迫(late cardiac tamponade, LCT)患者的治疗效果. 方法 LCT患者64例,行二维超声引导下心包腔直接置管引流.结果穿刺成功率为100%,心包内置管引流15 h~4个月,治疗效果满意. 结论二维超声引导下施行心包穿刺置管引流能有效缓解症状,成功率高,可替代传统穿刺方法.

  13. Cardiac Function Evaluation Analyzing Spectral Components due to the Consumption of Energy Drinks

    Directory of Open Access Journals (Sweden)

    Md. Bashir Uddin

    2014-05-01

    Full Text Available The aim of this study is to investigate the effect of energy drinks consumption on cardiac function of human being by analyzing the spectral components of pulse and ECG of several healthy people. Using pulse transducer connected with MP36 (Biopac, USA data acquisition unit, pulse recordings were performed. With electrode lead set connected to the same MP36 data acquisition unit, ECG recordings were also performed. At before and after the consumption of energy drinks available in Bangladesh, pulse and ECG recordings as well as analysis were performed with Biopac software. After having energy drinks, the spectral components such as power of spectral density and amplitude of fast Fourier transform of pulse signal decreased about 47.5 and 37%, respectively. In case of ECG signal, the spectral components such as power of spectral density and amplitude of fast Fourier transform increased about 17 and 7.5% within a short interval about 0-20 min, then effective decrements about 10 and 18.5%, respectively started for long duration. Analyzing spectral parameters, the findings highlight the adverse impacts on cardiac function which may cause cardiac abnormality as well as severe cardiac disease due to the regular consumption of energy drinks.

  14. Use of real time ultrasound guided pericardial catheter drainage in acute pericardial tamponade during cardiac intervention%实时超声引导下心包置管引流在心脏介入术中并发急性心包填塞的应用

    Institute of Scientific and Technical Information of China (English)

    张玉静

    2015-01-01

    Objective:to explore the use of real-time ultrasound-guided pericardial drainage in acute pericardial tamponade during cardiac intervention.Methods:A total of 120 patients who developed acute cardiac tamponade during cardiac intervention in our hospital between January 2009 and January 2014 were included in this study. The patients were divided into the control group(n = 60)and study group( n = 60)by using the random digit table. During the procedure,the study group received real-time ultrasound-guided pericardial drainage,while the control group received conventional pericardial drainage.Results:After the procedure,the total effective rate in the study group(90%)was significantly higher than that in the control group(65%),with statistically significant difference between the two groups(P﹤0.05). The rate of adverse events was significantly lower in the study group( 23. 33%) compared with the control group( 50%)( P ﹤ 0. 05). Conclusion:Ultrasound-guided pericardial drainage may yield better clinical outcomes and rate of adverse events for patients who developed acute cardiac tamponade during cardiac intervention,and is therefore justified for widespread use in clinical treatment.%目的:探讨实时超声引导下心包置管引流在心脏介入术中并发急性心包填塞的应用。方法:选取2009年1月~2014年1月在我院进行心脏介入术中并发急性心包填塞的患者120例作为研究对象,将患者按照随机数字表法分为对照组60例和观察组60例,观察组在治疗时采用实时超声引导下心包置管引流,对照组在治疗时采用常规的心包置管引流。结果:观察组治疗后的总有效率(90.00%)明显好于对照组治疗后的总有效率(65.00%)(P﹤0.05);观察组治疗后的不良反应等发生率(23.33%)明显低于对照组治疗后的不良反应的发生率(50.00%,P﹤0.05)。结论:在对行心脏介入术中并发急性心包填塞的患者采用超

  15. Protective effect of pulmonary hypertension against right-sided tamponade in pericardial effusion.

    Science.gov (United States)

    Khan, M Usman; Khouzam, Rami N

    2015-01-01

    Patients with pericardial effusion are susceptible to cardiac tamponade. A compressing circumferential pericardial effusion typically results in an equalization of intracardiac and pericardial pressure during diastole and a progressive collapse of the right atrium and ventricle. Pulmonary hypertension that increases the afterload of the right ventricle may result in elevated pressures initially in the right ventricle and subsequently in the right atrium. This may lead to right ventricular hypertrophy and a pathologic structural and functional remodeling of both right heart chambers. Conversely, elevated pressures within the right heart chambers caused by longstanding pulmonary hypertension may resist and protect against tamponade of these chambers in the setting of a coexisting pericardial effusion. In such cases, a sudden reduction in pulmonary arterial pressures may result in tamponade of the right heart chambers.

  16. Cardiac arrest due to hyperkalemia following irradiated packed red cells transfusion

    Energy Technology Data Exchange (ETDEWEB)

    Miyazawa, Kazuharu [Yamamoto-kumiai General Hospital, Noshiro, Akita (Japan); Ohta, Sukejuurou; Kojima, Yukiko; Mizunuma, Takahide; Nishikawa, Toshiaki

    1998-11-01

    We describe two cases of cardiac arrest due to hyperkalemia following transfusion of irradiated packed red cells. Case 1: Because sudden, rapid and massive hemorrage occurred in a 69-year-old male patient undergoing the left lobectomy of the liver, 8 units of irradiated packed red cells were rapidly transfused, the patient developed cardiac arrest. Serum kalium concentration after transfusion was 7.6 mEq/l. Case 2: A 7-month-old girl scheduled for closure of a ventricular septal defect, developed cardiac arrest due to hyperkalemia at the start of cardiopulmonary bypass. The extracorporeal circuit was primed with 6 units of irradiated packed red blood cells. Serum kalium concentration immediately after the start of cardiopulmonary bypass was 10.6 mEq/l. Analysis of kalium concentration in the pilot tubes of the same packs revealed 56-61 mEq/l. These case reports suggest that fresh irradiated packed red cells should be transfused during massive bleeding and for pediatric patients to prevent severe hyperkalemia. (author)

  17. Tamponade by an expanding left ventricular pseudoaneurysm: A unique presentation.

    Science.gov (United States)

    Mahesh, Balakrishnan; Ong, Ping; Kutty, Ramesh; Abu-Omar, Yasir

    2015-10-01

    Left ventricular free wall rupture secondary to myocardial infarction is an uncommon but catastrophic event requiring emergency surgery. We describe a unique presentation of left ventricular free wall rupture as delayed tamponade caused by a gradually expanding pseudoaneurysm compressing the left atrium, leading to pulmonary congestion that required increasing respiratory support to maintain oxygenation, and necessitated emergency surgery. We discuss the options available to treat pseudoaneurysms due to left ventricular free wall rupture.

  18. Pericardial Tamponade in an Adult Suffering from Acute Mumps Infection

    OpenAIRE

    Sascha Kahlfuss; Robert Rainer Flieger; Annette Mankertz; Kadir Yilmaz; Torsten Kai Roepke

    2016-01-01

    Here, we report a case of a 51-year-old man with acute pericardial tamponade requiring emergency pericardiocentesis after he suffered from sore throat, headache, malaise, and sweats for two weeks. Serological analyses revealed increased mumps IgM and IgG indicating an acute mumps infection whereas other bacterial and viral infections were excluded. In addition, MRI revealed atypical swelling of the left submandibular gland. Whereas mumps has become a rare entity in children due to comprehensi...

  19. Aspergillus Pericarditis with Tamponade in a Renal Transplant Patient

    Science.gov (United States)

    Lekkham, Rapeepat; Climaco, Antoinette

    2017-01-01

    Aspergillus pericarditis is a rare and life-threatening infection in immunosuppressed patients. It has nonspecific clinical manifestations that often mimic other disease entities especially in patients who have extensive comorbidities. Diagnosis is oftentimes delayed and rarely done antemortem. A high degree of suspicion in immunocompromised patients is necessary for evaluation and timely diagnosis. This is a case of Aspergillus pericarditis with cardiac tamponade in a renal transplant patient with liver cirrhosis. Two months after transplant, he developed decompensation of his cirrhosis from hepatitis C, acute cellular rejection, and Kluyvera bacteremia, followed by vancomycin-resistant Enterococcus faecium (VRE) bacteremia. Four months after transplant, the patient presented with lethargy and fluid overload. He subsequently developed shock and ventilator-dependent respiratory failure. An echocardiogram showed pericardial effusion with cardiac tamponade. He had emergent pericardiocentesis that showed purulent drainage. He was started on broad-spectrum antibiotics. Amphotericin B was initiated when the pericardial fluid grew mold that was later identified as Aspergillus fumigatus. The patient quickly decompensated and expired. PMID:28316844

  20. Pericardial drainage for pericardial tamponade: surgical management criteria.

    Science.gov (United States)

    Ballore, L; Nicolini, F; Borrello, B; Beghi, C; De Cicco, G; Contini, G A; Gherli, T

    2001-01-01

    Aim of this study is the review of our experience in 82 patients treated by pericardial drainage for cardiac tamponade, to assess the efficacy and safety of different techniques and the related indications. The causes of pericardial effusion were: malignancy in 8 patients (9.7%), post-cardiac surgery in 12 (14.6%), while the others patients were admitted at our Institution with no identified preoperative diagnosis. Thirty-eight patients (46%) underwent subxiphoid pericardial drainage and 44 (54%) were operated on by catheter pericardiocentesis. There were no perioperative deaths. Two patients, who initially underwent pericardiocentesis, needed urgent sternotomy: the first patient developed a severe hypotension and bradicardia related to a vagal reaction and the other one because of accidental right ventricle puncture. Our experience indicates that subxiphoid pericardiocentesis provides expeditious, effective and durable treatment, with low morbidity, in case of pericardial effusions related to all causes. We believe that echocardiography is a powerful tool in the diagnosis and management of pericardial effusion. We conclude that pericardiocentesis seems to be the procedure of choice for patients with pericardial tamponade requiring an emergency treatment.

  1. Pediatric cardiac arrest due to drowning and other respiratory etiologies: Neurobehavioral outcomes in initially comatose children.

    Science.gov (United States)

    Slomine, Beth S; Nadkarni, Vinay M; Christensen, James R; Silverstein, Faye S; Telford, Russell; Topjian, Alexis; Koch, Joshua D; Sweney, Jill; Fink, Ericka L; Mathur, Mudit; Holubkov, Richard; Dean, J Michael; Moler, Frank W

    2017-06-01

    To describe the 1-year neurobehavioral outcome of survivors of cardiac arrest secondary to drowning, compared with other respiratory etiologies, in children enrolled in the Therapeutic Hypothermia after Pediatric Cardiac Arrest Out-of-Hospital (THAPCA-OH) trial. Exploratory analysis of survivors (ages 1-18 years) who received chest compressions for ≥2min, were comatose, and required mechanical ventilation after return of circulation (ROC). Participants recruited from 27 pediatric intensive care units in North America received targeted temperature management [therapeutic hypothermia (33°C) or therapeutic normothermia (36.8°C)] within 6h of ROC. Neurobehavioral outcomes included 1-year Vineland Adaptive Behavior Scales, Second Edition (VABS-II) total and domain scores and age-appropriate cognitive performance measures (Mullen Scales of Early Learning or Wechsler Abbreviated Scale of Intelligence). Sixty-six children with a respiratory etiology of cardiac arrest survived for 1-year; 60/66 had broadly normal premorbid functioning (VABS-II≥70). Follow up was obtained on 59/60 (30 with drowning etiology). VABS-II composite and domain scores declined significantly from premorbid scores in drowning and non-drowning groups (pVABS-II composite scores. Demographic variables and treatment with hypothermia did not influence neurobehavioral outcomes. Risks for poor neurobehavioral outcomes were high for children who were comatose after out-of-hospital cardiac arrest due to respiratory etiologies; survivors of drowning had better outcomes than those with other respiratory etiologies. Copyright © 2017 Elsevier B.V. All rights reserved.

  2. Sudden Cardiac Death of a Body Packer Due to Cocaine Cardiotoxicity

    OpenAIRE

    Parthasarathi Pramanik; Raghvendra Kumar Vidua

    2016-01-01

    This article presents a case of sudden cardiac death due to the effects of cocaine concealed in the body of a male drug smuggler in his 40s, a so-called body packer. A total of 57 body packets filled with cocaine powder were discovered in his body cavities. The detailed autopsy examination, including histopathology and toxicology findings, is discussed with the aim of describing the mechanism of cocaine intoxication in the body packer and an analysis of cocaine-induced cardiotoxicity and sudd...

  3. Systemic lupus erythematosus presenting as cardiac tamponade—a case report

    Science.gov (United States)

    Kumar, Mohan Ashok; Sathyamurthy, I.; Jayanthi, K.; Ramakrishnan; Ramasubramanian

    2012-01-01

    Although pericarditis and pericardial effusion (PE) are some of the common manifestations of systemic lupus erythematosus (SLE), the occurrence of cardiac tamponade is quite rare. We present herewith a young girl with cardiac tamponade presenting as initial manifestation of SLE. PMID:22572440

  4. 射频消融治疗心房颤动并发急性心脏压塞行心包穿刺引流治疗的临床分析%Clinical Analysis of Radiofrequency Ablation for Atrial Fibrillation Concurrent Acute Cardiac Tamponade Line the Pericardiocentesis Treatment

    Institute of Scientific and Technical Information of China (English)

    张大鹏; 王祖禄

    2012-01-01

      Objective To analyze the diagnosis,cause and experience during the treatment of acute cardiac Tamponade (ACT) in radiofrequency catheter ablation in atrial fibrillation. Methods In a retrospective analysis,we investigated the cause and summarized the process of diagnosis and treatment of ACT in 178 consecutive patients with radiofrequency ablation in atrial fibrillation from March 2005 to June 2010.Results There were 9 cases complicated with ACT in 294 patients with incidence. All were performed emergency pericardiocentesis. None of them died. Conclusion Incidence of ACT is low in RFCA in AF. Earlier discovery and appropriate management can stabilize hemodynamics and avoid operation.%  目的分析和探讨经导管射频消融(Radiofrequency Catheter Ablation,RFCA)治疗心房颤动(Atrial Fibrillation,AF)并发急性心脏压塞(Acute Cardiac Tamponade,ACT)的原因、诊断及处理方法.方法回顾性分析309例AF患者行RFCA术中急性心脏压塞ACT的诊断、发生的原因及处理方法.结果在309例行RFCA术的AF患者中,根据临床表现及超声心动图检查,证实有11例并发ACT,发生率为3.06%.其中2例经快速补液和多巴胺治疗血压难以维持及纠正,经用阿托品后心率无明显提升,9例全部行急诊心包穿刺引流,无一例死亡.结论在AF的RFCA中应尽早期发现发ACT,并及时行心包穿刺及持续引流,可以稳定患者的血液动力学,并避免开胸手术治疗.

  5. Intrauterine balloon tamponade for the control of postpartum haemorrhage.

    Science.gov (United States)

    Lohano, Rajni; Haq, Gulfishan; Kazi, Sarah; Sheikh, Saima

    2016-01-01

    To evaluate the effectiveness of balloon temponade in the management of postpartum haemorrhage. The study was conducted at the Dow University of Health Sciences and Civil Hospital Karachi from January to July 18, 2012, and comprised women aged 18-35 years, parity 1-6 and gestational age 31-41 weeks, who developed or were admitted with primary postpartum haemorrhage due to uterine atony in whom medical treatment had failed. SPSS 10 was used to analyse the data. The mean age, parity, gestational age of 139 women was 26.4±4.2 years, 3.4±1.3, 37.81±1.67 respectively. Mean estimated blood loss was 1155.8±350.6 ml, mean systolic blood pressure 90.96±18.1 mmHg, diastolic blood pressure 55±7.5 mmHg and mean pulse was 108.3±10.89 bpm. Balloon tamponade was effective in 126(90.4%) cases. Condom catheter balloon tamponade was an effective means of controlling postpartum haemorrhage. There should be a low threshold for use of balloon tamponade as it is effective, easy to use, easily available, has low complication rate, and an inexpensive modality to manage non-traumatic postpartum haemorrhage, especially in resource-limited settings, and still maintain reproductive ability.

  6. Anticoagulant-induced hemopericardium with tamponade: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Faruk Ertaş

    2013-06-01

    Full Text Available Acute cardiac tamponade requires urgent diagnosis andtreatment. We report a case of a 43-year-old man whowas receiving warfarin treatment for 8 months followingmitral valve replacement. The patient had complaint ofdyspnea and fatigue for a few days. Cardiac tamponadewas diagnosed, and the INR at that time was 10.4. Urgentpericardiocentesis were undertaken and 1400 ml of pericardialblood was drained. Following surgery the patient’srecovery was uneventful. An intravenous vitamin K injectionand fresh frozen plasma transfusion were administeredto reverse the patient’s over-anticoagulated state.The final pathology revealed chronic inflammation andthere was no malignancy, and no bacteria or mycobacteriumwere seen. Emergency physicians should rememberthat over-anticoagulation with warfarin may contribute tocertain complications, including hemopericardium, andthat strict control of target INR should be the goal for patientswho require continuous warfarin treatment. J ClinExp Invest 2013; 4 (2: 229-233Key words: Hemopericardium, tamponade, oral anticoagulation,warfarin, echocardiography

  7. Subconjunctival and Orbital Silicone Oil Granuloma (Siliconoma Complicating Intravitreal Silicone Oil Tamponade

    Directory of Open Access Journals (Sweden)

    Jung Hye Lee

    2014-01-01

    Full Text Available A 30-year-old male, who underwent previous pars plana vitrectomy and silicone oil tamponade due to endogenous endophthalmitis originated from Klebsiella liver abscess, was referred for evisceration. At 2 months after vitrectomy with silicon oil tamponade, conjunctival chemosis and ocular pain were aggravated. Diffuse eyelid swelling and large subconjunctival mass with lipid droplets were noted. On MRI examination, subconjunctival mass and intra- and extraconal orbital mass around superior rectus muscle were observed. Excision of subconjunctival and orbital mass was performed. Histopathologic examination showed multiple silicone oil vacuoles surrounded by foreign body giant cells and fibrosis, which confirmed silicone oil granuloma. In a patient with suspicious melting sclera in diseases such as endophthalmitis, large silicone oil granuloma may be complicated in a rapid fashion after intravitreal silicone oil tamponade due to silicone oil leakage.

  8. Acute Liver Failure Due to Budd-Chiari Syndrome in the Setting of Cardiac Synovial Sarcoma

    OpenAIRE

    Stine, Jonathan G.; Newton, Kelly; Vinayak, Ajeet G

    2015-01-01

    Primary malignant tumors of the heart, specifically cardiac sarcomas, are rare and mainly diagnosed at autopsy. Acute Budd-Chiari syndrome is a recognized cause of acute liver failure and has been associated with several rare cardiac tumors: atrial myxoma, caval rhabdomyosarcoma, and primary cardiac adenocarcinoma. We present the first case of a fatal, highly differentiated cardiac synovial sarcoma that presented as acute liver failure from Budd-Chiari syndrome.

  9. Chylopericardium with symptoms of tamponade on the grounds of extensive neck vein thrombosis

    Science.gov (United States)

    Nardini, Marco; Katsogridakis, Emmanuel; Migliore, Marcello; Dunning, Joel

    2017-01-01

    Chylopericardium is a recognized complication of thoracic trauma, surgery or malignancy. Idiopathic or primary presentations, however, are rarely encountered in clinical practice. The severity of its presentation varies from the complete absence of symptoms to cardiac tamponade. We present the case of a 23-year-old woman with chylopericardium and extensive neck vein thrombosis that was managed surgically with a pericardial window. PMID:28122899

  10. Recurrent pericardial effusion and tamponade in a patient with Erdheim-Chester disease (ECD).

    Science.gov (United States)

    Mishra, Ajay Kumar; Mani, Sunithi; George, Anu Anna; Sudarsanam, Thambu David

    2015-11-24

    Erdheim-Chester disease (ECD) is a rare xanthogranulomatous disorder characterised by the proliferation of lipid laden histiocytes along with infiltration of various organs of the body. Although commonly presenting with bone pains secondary to bony infiltration, cardiac involvement in the form of periaortic fibrosis and pericardial involvement may be seen in a subgroup of patients. We report a case of ECD presenting as recurrent pericardial effusion along with pericardial tamponade.

  11. Novel heavy tamponade for vitreoretinal surgery.

    Science.gov (United States)

    Williams, Rachel L; Kearns, Victoria R; Lo, Amy C; Day, Michael; Garvey, Michael J; Krishna, Yamini; Ma, Da; Stappler, Theodor; Wong, David

    2013-11-05

    The aim of this study was to produce a heavy tamponade with a specific gravity greater than 1.06 g/mL that was optically transparent, could be manufactured using simple processing, could be injected using standard clinical equipment, and would have appropriate biocompatibility. Aerosil silica was added to a phenyl trimethicone and mixed via a roller, overhead stirring, and ultrasonics. The refractive index, visible absorbance, and shear viscosity were measured. The injectability of the solutions was evaluated using the Accurus Viscous Fluid Injection system. The tamponade efficiency was assessed using a model eye chamber and compared with that of Densiron 68, Oxane HD, and F6H8. The biocompatibility was evaluated in vitro and in vivo in rabbits. Tamponade agents were produced with specific gravities of 1.10, 1.11, 1.13, and 1.16 g/mL that had good optical clarity. Mixing using overhead stirring was sufficient to produce tamponade agents with shear viscosities in the range 1000 to 5000 mPa·s that were reproducible and stable during storage. The solutions were easier to inject using the Accurus Viscous Fluid Injection system than silicone oil 1000 mPa·s. The 11% silica solution had greater tamponade efficiency than Densiron 68 or Oxane HD. There was no evidence of cytotoxicity in vitro. Silica solution 11% induced cataract earlier than Polydimethylsiloxane 1000 (PDMS 1000). Silica solution 11% and phenyl trimethicone reduced the a-wave value at 1 week after vitrectomy, but recovery was observed at later time points. Silica solution 11% caused inner nuclear layer (INL) nuclei dropdown in inferior retina from 4 weeks postoperation. Polydimethylsiloxane 1000 induced a similar phenomenon in superior retina 12 weeks postoperation. We have produced a heavy tamponade with good clarity that has appropriate shear viscosity, injectibility, enhanced tamponade efficiency, and biocompatibility similar to that of PDMS 1000.

  12. Control of Postpartum Hemorrhage Using Vacuum-Induced Uterine Tamponade.

    OpenAIRE

    Purwosunu, Y; Sarkoen, W; Arulkumaran, S; Segnitz, J

    2016-01-01

    BACKGROUND: Postpartum hemorrhage is the leading cause of maternal mortality worldwide. Vacuum-induced uterine tamponade is a possible alternative approach to balloon tamponade systems for the treatment of postpartum hemorrhage resulting from atony. METHOD: In a prospective proof-of-concept investigation of 10 women with vaginal deliveries in a hospital setting who failed first-line therapies for postpartum hemorrhage, tamponade was used. Vacuum-induced uterine tamponade was created through a...

  13. Targeted Temperature Management After Pediatric Cardiac Arrest Due To Drowning: Outcomes and Complications.

    Science.gov (United States)

    Moler, Frank W; Hutchison, Jamie S; Nadkarni, Vinay M; Silverstein, Faye S; Meert, Kathleen L; Holubkov, Richard; Page, Kent; Slomine, Beth S; Christensen, James R; Dean, J Michael

    2016-08-01

    Performance Category outcomes (≤ 3). In comatose survivors of out-of-hospital pediatric cardiac arrest due to drowning, hypothermia did not result in a statistically significant benefit in survival with good functional outcome or mortality at 1 year, as compared with normothermia. High risk of culture-proven bacterial infection was observed in both groups.

  14. Post cardiac injury syndrome

    DEFF Research Database (Denmark)

    Nielsen, S L; Nielsen, F E

    1991-01-01

    The post-pericardiotomy syndrome is a symptom complex which is similar in many respects to the post-myocardial infarction syndrome and these are summarized under the diagnosis of the Post Cardiac Injury Syndrome (PCIS). This condition, which is observed most frequently after open heart surgery, i...... on the coronary vessels, with cardiac tamponade and chronic pericardial exudate. In the lighter cases, PCIS may be treated with NSAID and, in the more severe cases, with systemic glucocorticoid which has a prompt effect....

  15. The bowed catheter sign: a risk for pericardial tamponade

    Energy Technology Data Exchange (ETDEWEB)

    Towbin, Richard [Phoenix Children' s Hospital, Department of Radiology, Phoenix, AZ (United States)

    2008-03-15

    The use of a central venous catheter (CVC) has become commonplace in the care of children with a wide variety of medical and surgical problems. Complications resulting from the insertion of these catheters are well recognized and can be life-threatening. When a temporary CVC or other catheter is inserted into the central venous system it is secured to the skin with a combination of sutures and sterile dressing. This fixes the catheter in place and does not allow it to retract, thereby putting pressure on the right atrial wall via the catheter tip if it is too long. The probability of wall penetration is increased if a catheter or device is tapered at the point of contact. The purpose of this case report is to present the bowed catheter sign and to review the anatomy of the cavotricuspid isthmus, a possible predisposing factor to cardiac perforation and tamponade. (orig.)

  16. Pericardial tamponade as the first manifestation of bronchial adenocarcinoma

    Directory of Open Access Journals (Sweden)

    Dorota Kuzemko

    2016-12-01

    Full Text Available Case report. A 58-year-old woman was admitted to the Department of Internal Diseases due to resting dyspnoea, tachycardia and malaise. Her chest X-ray revealed inflammatory lesions, and empiric antibiotic therapy was initiated. Chest CT was then performed which showed lung tumours. During hospitalization, the patient suddenly developed cardiogenic shock induced by pericardial tamponade. The fluid from pericardium was subsequently collected. An histopathological examination of the fluid showed the presence of atypical cells. The patient then underwent bronchoscopy, the biopsy material of which revealed bronchial adenocarcinoma.

  17. Long-term heavy silicone oil intraocular tamponade.

    Science.gov (United States)

    Dooley, Ian J; Duignan, Emma S; Kilmartin, Dara J

    2016-02-01

    Heavy silicone oil tamponade is intended to be temporary, but may occasionally be indefinite in patients who refuse, or are deemed unsuitable for, further surgery. The aim of this study is to compare the outcomes of patients with temporary versus indefinite heavy silicone oil intraocular tamponade. This retrospective, comparative case series identified 75 patients who underwent heavy silicone oil instillation (Oxane HD) over a 6 year period (2006-2012) in one institution. Thirty-nine patients had temporary heavy oil tamponade and 36 patients had indefinite tamponade. The majority (68 %) of patients had a history of previous vitreoretinal surgery prior to oil instillation and 66.7 % had pre-existing proliferative vitreoretinopathy (PVR). The mean final logMAR best corrected visual acuity (BCVA) was significantly better in the temporary tamponade group (1.34 ± 0.66) than the indefinite tamponade group 1.82 ± 0.64 (p = 0.003). Ambulatory BCVA (≥ 4/200) was retained in 76.3 % of temporary tamponade patients versus 54.3 % of indefinite tamponade patients (p = 0.093). Successful retinal reattachment was significantly more likely in temporary tamponade patients (92.3 %) than indefinite tamponade patients (75 %; p = 0.04). Complications in the patients with indefinite heavy silicone oil tamponade included redetachment (38.9 %), corneal pathology (13.8 %), secondary glaucoma (11.1 %) and anterior segment emulsification (8.3 %).While temporary tamponade patients had better outcomes than those with indefinite tamponade, the majority of indefinite tamponade patients still retained ambulatory vision in the affected eye. Indefinite heavy silicone oil tamponade remains a viable option for those who cannot undergo removal of oil surgery.

  18. CHANGES IN CARDIAC STATUS DUE TO ISOLATED SYSTOLIC HYPERTENSION BY NON - INVASIVE STUDIES

    Directory of Open Access Journals (Sweden)

    Sourangsu

    2014-01-01

    Full Text Available AIM : It was thought previously that morbidity and mortality are directly related to both Systolic and Diastolic blood pressure . However evidences from different studies suggest that systolic hypertension deserves more importance especially due to its profound effect on cardiovascular disease progression. Isolated systolic hypertension (ISH has now increased amongst the elderly population due to inc reased longevity. METHOD : Total 240 patients of 65 – 89 years age group were taken as study group at the out - patient and in - door department of CNMC Kolkata and NBMC , Siliguri. All patients were divided into three groups based on systolic blood pressure : Gr A=SBP - 140 — 159 mmHg , Gr B=SBP - 160 - 179 mmHg & Gr C=SBP>180 mmHg with each group having age and sex matched 100 healthy normotensive control subjects. History , Clinical examination , ECG and Echocardiographic studies were done in the selected patients . Sop histicated tests were not done due to nonavailability. RESULTS : Major Electrocardiogram changes are left atrial enlargement , left ventricular hypertrophy with systolic strain , Inferior wall ischemia , both bundle branch blocks , bifascicular block , left axis deviation. Other minor changes were : antero - septal ischemia , septal wall ischemia , lateral wallischemia , right axis deviation , arrhythmia , and low voltage were also noted. Echocardiography in 2 - D and M - ModeandEcho - Doppler assessment showed incre ased Intraventricular septal thickness (IVST , Left ventricular posterior wall Thickness (LVPWT and Left ventricular mass index were the major changes. Left ventricular functional abnormality like diastolic dysfunction was another significant abnormality. CONCLUSION : Different anatomical & functional changes in ISH are more prevalent in higher SBP group , and strong risk factor for future catastrophic cardiac events. It is an independent risk factor for CVS morbidity and mortality. Early therapeutic interve ntion

  19. Failure of Sengstaken balloon tamponade for rebleeding after tissue adhesive injection in a fundic varix

    NARCIS (Netherlands)

    Nieuwenhuis, JA; Peters, FTM; Sanders, J; Van der Werf, TS; Zijlstra, JG

    1998-01-01

    A 61-year-old man developed a huge fundic varix due to portal hypertension in alcoholic liver cirrhosis. After a third injection therapy session with tissue adhesive (Histoacryl(R)) massive hemorrhage developed. Sengstaken (gastric) balloon tamponade failed. Autopsy showed a huge, solid varix with a

  20. Failure of Sengstaken balloon tamponade for rebleeding after tissue adhesive injection in a fundic varix

    NARCIS (Netherlands)

    Nieuwenhuis, JA; Peters, FTM; Sanders, J; Van der Werf, TS; Zijlstra, JG

    A 61-year-old man developed a huge fundic varix due to portal hypertension in alcoholic liver cirrhosis. After a third injection therapy session with tissue adhesive (Histoacryl(R)) massive hemorrhage developed. Sengstaken (gastric) balloon tamponade failed. Autopsy showed a huge, solid varix with a

  1. Role of Tamponade in Vitrectomy for Proliferative Diabetic Retinopathy with Vitreous Hemorrhage.

    Science.gov (United States)

    Balakrishnan, Divya; Jain, Bhavna; Nayaka, Ashraya; Rani, Padmaja Kumari; Mukundaprasad, Vinod; Jalali, Subhadra

    2017-01-01

    To analyze the role of tamponade in vitrectomy for proliferative diabetic retinopathy with vitreous hemorrhage. A retrospective chart analysis of patients who underwent vitrectomy for proliferative diabetic retinopathy (PDR) between 2006 and 2013, with a minimum follow-up of six months, was done. The data collected included age, gender, control of diabetes, pre- and postoperative best-corrected visual acuity (BCVA), retinal detachment, type of tamponade, and recurrence of vitreous hemorrhage (VH). Statistical analysis was done using SPSS software version 2.0 and p values tamponade; Group 2: air; Group 3: gas; Group 4: silicone oil (SO). Eighteen (24.7%), 18 (24.7%), 15 (20.5%), and 22 (30.1%) patients were in the four groups, respectively. The mean preoperative BCVA in logMAR was 1.61, 1.84, 2.25, and 2.03 and the mean change in BCVAs at six months was -0.98, -0.94, -0.97, and -0.19 in four groups, respectively. Recurrent vitreous hemorrhage was noted in 11.1%, 11.1%, 6.7%, and 9.5% of patients of four groups; it was not statistically significant. The retina remained attached in 100%, 100%, 93%, and 90% of patients in the four groups, respectively, at six months. The use of an intraocular tamponade in eyes with vitreous hemorrhage due to PDR was not found to be superior to no tamponade in reducing recurrent vitreous hemorrhage. Therefore, the use of a tamponade in eyes without retinal break is not beneficial.

  2. Targeted Temperature Management After Pediatric Cardiac Arrest Due To Drowning: Outcomes and Complications

    Science.gov (United States)

    Moler, Frank W.; Hutchison, Jamie S.; Nadkarni, Vinay M.; Silverstein, Faye S.; Meert, Kathleen L.; Holubkov, Richard; Page, Kent; Slomine, Beth S.; Christensen, James R.; Dean, J. Michael

    2016-01-01

    Objective To describe outcomes and complications in the drowning subgroup from the Therapeutic Hypothermia After Pediatric Cardiac Arrest Out-of-Hospital (THAPCA-OH) Trial. Design Exploratory post hoc cohort analysis Setting Twenty-four PICUs Patients Pediatric drowning cases Interventions Therapeutic hypothermia versus therapeutic normothermia Measurements and Main Results An exploratory study of pediatric drowning from the THAPCA-OH Trial was conducted. Comatose patients >2 days and VABS-II) score ≥70, 1-year survival rate, change in VABS-II score pre-arrest to 12-months, and select safety measures. Seventy-four drowning cases were randomized. In patients with pre-arrest VABS-II ≥70 (n=65), there was no difference in 12-month survival with VABS-II score ≥70 between hypothermia and normothermia groups [29% vs. 17%; relative risk (RR) 1.74; 95% confidence interval (CI) 0.61 to 4.95; p=0.27]. Among all evaluable patients (n=68), the VABS-II score change from baseline to 12-months did not differ (p=0.46) and one-year survival was similar (49%, hypothermia vs. 42%, normothermia; RR 1.16; 95% CI 0.68 to 1.99; p=0.58). Hypothermia was associated with a higher incidence of positive bacterial culture (any blood, urine or respiratory sample) (67% vs. 43%; p=0.04), however, the rate per 100 days at risk did not differ (11.1 vs. 8.4; p=0.46). Cumulative incidence of blood product use, serious arrhythmias and 28-day mortality were not different. Among patients with CPR durations >30 minutes or epinephrine doses >4, none had favorable Pediatric Cerebral Performance Category (PCPC) outcomes (≤3). Conclusions In comatose survivors of out-of-hospital pediatric cardiac arrest due to drowning, hypothermia did not result in a statistically significant benefit in survival with good functional outcome or mortality at one year, as compared with normothermia. High-risk of culture-proven bacterial infection was observed in both groups. PMID:27362855

  3. Effects of Blood Flow on the Heating of Cardiac Stents Due to Radio Frequency Fields

    OpenAIRE

    Elder, Nate Ian

    2013-01-01

    A safety concern during MRI scans with implanted medical devices is heating induced by the incident RF field. This research was performed to better understand the heating of cardiac stents during MRI. Heating of cardiac stents tends to occur at their ends. The temperature rise will be affected by blood flow through the lumen of the stent. In this work, an experiment was performed to simulate heating of a cardiac stent in the presence of blood flow during exposure to the electric field induced...

  4. Coronary artery stent mimicking intracardiac thrombus on cardiac magnetic resonance imaging due to signal loss

    DEFF Research Database (Denmark)

    Qayyum, Abbas Ali; Vejlstrup, Niels Grove; Ahtarovski, Kiril Aleksov;

    2012-01-01

    Since the introduction of percutaneous coronary intervention for coronary artery disease, thousands of patients have been treated with the implantation of coronary stents. Moreover, several of the patients with coronary stent undergo cardiac magnetic resonance (CMR) imaging every year. This case...... report is of a 77-year-old man who was previously treated with the implantation of a coronary stent in the left circumflex artery. He underwent CMR imaging, which revealed a process 14×21 mm in the left atrium. Cardiac contrast computed tomography did not demonstrate any cardiac pathology. While...

  5. Emerging Cardiac Imaging Modalities for the Early Detection of Cardiotoxicity Due to Anticancer Therapies.

    Science.gov (United States)

    López-Fernández, Teresa; Thavendiranathan, Paaladinesh

    2017-06-01

    The undeniable advances in the field of oncology have finally led to a decrease in overall cancer-related mortality. However, this population of long-term cancer survivors is now facing a shift toward a substantial increase in cardiovascular morbidity and mortality. Because the development of overt cardiotoxicity can be associated with poor outcomes, preclinical identification of cardiac toxicity is important. This will promote early instauration of treatments to prevent overt heart dysfunction and allow oncologists to continue cancer therapy in an uninterrupted manner. Surveillance strategies for the early detection of cardiac injury include cardiac imaging and biomarkers during treatment. In this review, we outline existing cardiac imaging modalities to detect myocardial changes in patients undergoing cancer treatment and in survivors, and their strengths and limitations. Copyright © 2017 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

  6. Right coronary artery perforation by an active-fixation atrial pacing lead resulting in life-threatening tamponade.

    Science.gov (United States)

    Nakagawa, Eiichiro; Abe, Yukio; Komatsu, Ryushi; Naruko, Takahiko; Itoh, Akira

    2015-10-01

    Cardiac tamponade resulting from perforation of a cardiac chamber is a relatively rare complication of pacemaker implantation. We report the first case of perforation of the right coronary artery related to the implantation of a screw-in atrial pacing lead, presenting as life-threatening cardiac tamponade. We report the case of a 72-year-old woman with complete atrioventricular block and dyspnea on exertion. A permanent pacemaker was implanted with bipolar Medtronic active-fixation leads positioned in the right atrial appendage and at the right ventricular basal septum without any difficulty. Approximately 3.5 h after the procedure, the patient complained of nausea, and the systolic blood pressure decreased to less than 60 mmHg. Echocardiography revealed a large pericardial effusion. Because the effects of pericardiocentesis lasted for less than an hour, the patient underwent a thoracotomy. After evacuation of a massive hemopericardium, bright red blood was seen gushing out from the right coronary artery, which was located on the opposite site of the right atrial appendage where a small portion of the screw tip was observed to be penetrating the atrial wall. The right coronary artery perforation was repaired using autologous pericardium-reinforced 7-0 prolene mattress sutures. Perforation of the right coronary artery is a potential complication and should be part of the differential diagnosis of cardiac tamponade after pacemaker implantation.

  7. Sudden Cardiac Arrest due to Brugada Syndrome: a Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    R Soleimanirad

    2013-04-01

    Full Text Available Brugada Syndrome is a rare cause of sudden cardiac arrest and has a unique ECG pattern. In fact, with ST-segment elevation down sloping in the right precordial leads (v1-v3, RBBB pattern in lateral leads and J-point elevation is revealed. We must notice and avoid trigger factors of this syndrome during general anesthesia. Patient is a 39 old man who attended to emergency department with sudden cardiac arrest and resuscitate. He was transferred to ICU for management of hypoxic ischemic encephalopathy. Complementary studies concluded the diagnosis of Brugada syndrome. We must consider Brugada syndrome within patients with family history of sudden cardiac arrest. Moreover, we must avoid trigger factors of this syndrome such as fever, bradicardia and electrolyte abnormality (specialy Na, Ca abnormalities during general anesthesia and if they appear, we should treat them.

  8. Dysautonomia due to reduced cholinergic neurotransmission causes cardiac remodeling and heart failure.

    Science.gov (United States)

    Lara, Aline; Damasceno, Denis D; Pires, Rita; Gros, Robert; Gomes, Enéas R; Gavioli, Mariana; Lima, Ricardo F; Guimarães, Diogo; Lima, Patricia; Bueno, Carlos Roberto; Vasconcelos, Anilton; Roman-Campos, Danilo; Menezes, Cristiane A S; Sirvente, Raquel A; Salemi, Vera M; Mady, Charles; Caron, Marc G; Ferreira, Anderson J; Brum, Patricia C; Resende, Rodrigo R; Cruz, Jader S; Gomez, Marcus Vinicius; Prado, Vania F; de Almeida, Alvair P; Prado, Marco A M; Guatimosim, Silvia

    2010-04-01

    Overwhelming evidence supports the importance of the sympathetic nervous system in heart failure. In contrast, much less is known about the role of failing cholinergic neurotransmission in cardiac disease. By using a unique genetically modified mouse line with reduced expression of the vesicular acetylcholine transporter (VAChT) and consequently decreased release of acetylcholine, we investigated the consequences of altered cholinergic tone for cardiac function. M-mode echocardiography, hemodynamic experiments, analysis of isolated perfused hearts, and measurements of cardiomyocyte contraction indicated that VAChT mutant mice have decreased left ventricle function associated with altered calcium handling. Gene expression was analyzed by quantitative reverse transcriptase PCR and Western blotting, and the results indicated that VAChT mutant mice have profound cardiac remodeling and reactivation of the fetal gene program. This phenotype was attributable to reduced cholinergic tone, since administration of the cholinesterase inhibitor pyridostigmine for 2 weeks reversed the cardiac phenotype in mutant mice. Our findings provide direct evidence that decreased cholinergic neurotransmission and underlying autonomic imbalance cause plastic alterations that contribute to heart dysfunction.

  9. When is reacquisition necessary due to high extra-cardiac uptake in myocardial perfusion scintigraphy?

    DEFF Research Database (Denmark)

    Johansen, Allan; Lomsky, Milan; Gerke, Oke

    2013-01-01

    Technetium-labeled agents, which are most often used for assessing myocardial perfusion in myocardial perfusion scintigraphy (MPS), are cleared by the liver and excreted by the biliary system. Spillover from extra-cardiac activity into the myocardium, especially the inferior wall, might conceal...

  10. Evidence of a wide spectrum of cardiac involvement due to ACAD9 mutations: Report on nine patients.

    Science.gov (United States)

    Dewulf, Joseph P; Barrea, Catherine; Vincent, Marie-Françoise; De Laet, Corinne; Van Coster, Rudy; Seneca, Sara; Marie, Sandrine; Nassogne, Marie-Cécile

    2016-07-01

    Acyl-CoA dehydrogenase 9 (ACAD9) is a mitochondrial protein involved in oxidative phosphorylation complex I biogenesis. This protein also exhibits acyl-CoA dehydrogenase (ACAD) activity. ACAD9-mutated patients have been reported to suffer from primarily heart, muscle, liver, and nervous system disorders. ACAD9 mutation is suspected in cases of elevated lactic acid levels combined with complex I deficiency, and confirmed by ACAD9 gene analysis. At least 18 ACAD9-mutated patients have previously been reported, usually displaying severe cardiac involvement. We retrospectively studied nine additional patients from three unrelated families with a wide spectrum of cardiac involvement between the families as well as the patients from the same families. All patients exhibited elevated lactate levels. Deleterious ACAD9 mutations were identified in all patients except one for whom it was not possible to recover DNA. To our knowledge, this is one of the first reports on isolated mild ventricular hypertrophy due to ACAD9 mutation in a family with moderate symptoms during adolescence. This report also confirms that dilated cardiomyopathy may occur in conjunction with ACAD9 mutation and that some patients may respond clinically to riboflavin treatment. Of note, several patients suffered from patent ductus arteriosus (PDA), with one exhibiting a complex congenital heart defect. It is yet unknown whether these cardiac manifestations were related to ACAD9 mutation. In conclusion, this disorder should be suspected in the presence of lactic acidosis, complex I deficiency, and any cardiac involvement, even mild.

  11. Predicting outcome of rethoracotomy for suspected pericardial tamponade following cardio-thoracic surgery in the intensive care unit

    Directory of Open Access Journals (Sweden)

    Beishuizen Albertus

    2011-05-01

    Full Text Available Abstract Objectives Pericardial tamponade after cardiac surgery is difficult to diagnose, thereby rendering timing of rethoracotomy hard. We aimed at identifying factors predicting the outcome of surgery for suspected tamponade after cardio-thoracic surgery, in the intensive care unit (ICU. Methods Twenty-one consecutive patients undergoing rethoracotomy for suspected pericardial tamponade in the ICU, admitted after primary cardio-thoracic surgery, were identified for this retrospective study. We compared patients with or without a decrease in severe haemodynamic compromise after rethoracotomy, according to the cardiovascular component of the sequential organ failure assessment (SOFA score. Results A favourable haemodynamic response to rethoracotomy was observed in 11 (52% of patients and characterized by an increase in cardiac output, and less fluid and norepinephrine requirements. Prior to surgery, the absence of treatment by heparin, a minimum cardiac index 2 and a positive fluid balance (> 4,683 mL were predictive of a beneficial haemodynamic response. During surgery, the evacuation of clots and > 500 mL of pericardial fluid was associated with a beneficial haemodynamic response. Echocardiographic parameters were of limited help in predicting the postoperative course, even though 9 of 13 pericardial clots found at surgery were detected preoperatively. Conclusion Clots and fluids in the pericardial space causing regional tamponade and responding to surgical evacuation after primary cardio-thoracic surgery, are difficult to diagnose preoperatively, by clinical, haemodynamic and even echocardiographic evaluation in the ICU. Only absence of heparin treatment, a large positive fluid balance and low cardiac index predicted a favourable haemodynamic response to rethoracotomy. These data might help in deciding and timing of reinterventions after primary cardio-thoracic surgery.

  12. Predicting outcome of rethoracotomy for suspected pericardial tamponade following cardio-thoracic surgery in the intensive care unit

    Science.gov (United States)

    2011-01-01

    Objectives Pericardial tamponade after cardiac surgery is difficult to diagnose, thereby rendering timing of rethoracotomy hard. We aimed at identifying factors predicting the outcome of surgery for suspected tamponade after cardio-thoracic surgery, in the intensive care unit (ICU). Methods Twenty-one consecutive patients undergoing rethoracotomy for suspected pericardial tamponade in the ICU, admitted after primary cardio-thoracic surgery, were identified for this retrospective study. We compared patients with or without a decrease in severe haemodynamic compromise after rethoracotomy, according to the cardiovascular component of the sequential organ failure assessment (SOFA) score. Results A favourable haemodynamic response to rethoracotomy was observed in 11 (52%) of patients and characterized by an increase in cardiac output, and less fluid and norepinephrine requirements. Prior to surgery, the absence of treatment by heparin, a minimum cardiac index 4,683 mL) were predictive of a beneficial haemodynamic response. During surgery, the evacuation of clots and > 500 mL of pericardial fluid was associated with a beneficial haemodynamic response. Echocardiographic parameters were of limited help in predicting the postoperative course, even though 9 of 13 pericardial clots found at surgery were detected preoperatively. Conclusion Clots and fluids in the pericardial space causing regional tamponade and responding to surgical evacuation after primary cardio-thoracic surgery, are difficult to diagnose preoperatively, by clinical, haemodynamic and even echocardiographic evaluation in the ICU. Only absence of heparin treatment, a large positive fluid balance and low cardiac index predicted a favourable haemodynamic response to rethoracotomy. These data might help in deciding and timing of reinterventions after primary cardio-thoracic surgery. PMID:21624108

  13. Perfluoroctano líquido como tamponante vitreorretiniano de curta duração no pós-operatório de portadores de descolamento de retina por ruptura gigante Perfluoroctane liquid as a short-term vitreous-retinal tamponade in the postoperative period in patients with retinal detachment due to giant tears

    Directory of Open Access Journals (Sweden)

    Marcelo Carvalho Ventura

    2007-06-01

    Full Text Available OBJETIVOS: Relatar os resultados de vitrectomia via pars plana com utilização de perfluocarbono líquido (Perfluoroctano-Ophtalmos®, como tamponante vítreo-retiniano de curta duração, no pós-operatório de portadores de descolamento de retina, por ruptura gigante. MÉTODOS: Estudaram-se dez desses pacientes. Todos os casos eram complicados por vitreorretinopatia proliferativa grau B ou pior com rupturas que variavam em extensão de 90º a 210º. O perfluorocarbono líquido foi introduzido, por via pars plana, com o volume necessário para ultrapassar o limite posterior da ruptura, permanecendo no pós-operatório por cinco dias, estando os pacientes em decúbito dorsal. Após esse período submetiam-se a segunda intervenção para troca do perfluorocarbono líquido para gás ou óleo de silicone. RESULTADOS: Após período de acompanhamento médio de 16,2 ± 12,4 meses (2 a 43 meses, 80% das retinas estavam aplicadas, sendo necessária a repetição desta técnica em 1 caso (10% caso e em 2 casos (20% não houve reaplicação da retina por vitreorretinopatia avançada. Houve melhora da acuidade visual em 5 casos (50%. CONCLUSÃO: Observaram-se bons resultados quanto à aplicação da retina (80% e melhora da acuidade visual (50% quando do uso do perfluorocarbono líquido como tamponante vitreorretiniano de curta duração no pós-operatório de cirurgias de descolamento de retina por rupturas gigantes.PURPOSE: To report pars plana vitrectomy results of intravitreous use of liquid perfluorocarbon as a short-term postoperative tamponade in retinal detachment due to giant tears in a series of patients. METHODS: Ten of those patients, all of them complicated by proliferative vitreoretinopathy grade B or worse, with tear extension varying from 90º to 210º were studied. Perfluorocarbon liquid was injected via pars plana until the posterior tear limit, remaining in the postoperative period during five days, with the patients in supine position

  14. Clinical Usefulness of Bakri Balloon Tamponade in the Treatment of Massive Postpartum Uterine Hemorrhage.

    Science.gov (United States)

    Nagai, Sayori; Kobayashi, Hiroaki; Nagata, Tomomi; Hiwatashi, Sayuri; Kawamura, Toshihiko; Yokomine, Daisaku; Orita, Yuji; Oki, Toshimichi; Yoshinaga, Mitsuhiro; Douchi, Tsutomu

    2016-01-01

    Intrauterine globe-shaped metreurynter tamponade has been used for some time to treat massive postpartum hemorrhage (PPH). More recently, the Bakri balloon has come into use to treat PPH. It is made of silicon, possesses a drainage lumen, and has a sausage-like spindle shape. The aim of the present study was to investigate the clinical usefulness of Bakri balloon tamponade for massive PPH. Subjects in the present study comprised 5 patients with uterine atony, 3 with placenta previa, and 2 with low-lying placenta. All patients exhibited massive PPH and resistance to conventional hemostatic managements. Bakri balloon tamponade was appliedto these 10 patients. The mean amounts of uterine bleeding (average ± SD) before and after Bakri insertion were2,732 ± 1,397 mL and 380 ± 376 mL, respectively. The median (third-first quartile ranges) volume of salineinflating the balloon was 200 mL (300-150 mL). The median (third-first quartile ranges) indwelling duration of Bakri balloon was 24 hours (24-11 hrs). The overall success rate of Bakri balloon tamponade was 90% (9/10).There were no cases of slipping out or complications regarding balloon placement. Our findings suggest that Bakri balloon tamponade may be applied to the treatment of massive PPH in uterine atony and placenta previa.The Bakri balloon appears to have the following merits: (1) easy insertion into the uterine cavity and low rate of slipping out, (2) proper conformability to the hemorrhagic area due to its spindle shape, (3) ability to monitor blood loss through the drainage lumen even after insertion.

  15. Late Chronic Tamponade after Intraoperative Right Ventricular Rupture Repair with Mediastinal Fat.

    Science.gov (United States)

    Gualis, Javier; Castaño, Mario; Rodríguez, Miguel Angel; García, Cristina

    2015-12-01

    Advanced age and female sex are known risk factors for ventricular wall rupture during open-heart procedures. We present the case of an 83-year-old female patient with an intraoperative traumatic right ventricular free wall rupture during an aortic valve replacement procedure. Pledgetted interrupted sutures reinforced with large pieces of mediastinal fat were used for rupture repair. After 6 months, the patient was readmitted with the diagnosis of a retrosternal mediastinal mass and clinical signs of cardiac tamponade that required reoperation.

  16. Successful emergency splenectomy during cardiac arrest due to cytomegalovirus-induced atraumatic splenic rupture

    DEFF Research Database (Denmark)

    Glesner, Matilde Kanstrup; Madsen, Kristian Rørbæk; Nielsen, Jesper Meng Rahn

    2015-01-01

    A 27-year-old woman was admitted to the emergency department with fever and a petechial rash on suspicion of meningitis. Shortly after arriving she developed cardiac arrest. Blood work up showed severe lactate acidosis, anaemia and thrombocytopenia. A focused assessment with sonography in trauma...... for 14 days with ganciclovir and meropenem and discharged on recovery. Atraumatic splenic rupture caused by viral infection is a rare condition although well described. In the case of our patient, thrombocytopenia added to the severity of the splenic rupture. A multidisciplinary team approach...

  17. Full Thickness Macular Hole Closure after Exchanging Silicone-Oil Tamponade with C3F8 without Posturing

    OpenAIRE

    Tina Xirou; Vasiliki Xirou; George Mangouritsas; Elias Feretis; Kabanarou, Stamatina A.

    2011-01-01

    Purpose: To report a case of macular hole closure after the exchange of a silicone-oil tamponade with gas C3F8 14%. Method: A 64-year-old female patient with a stage IV macular hole underwent a three-port pars-plana vitrectomy and internal limiting membrane peeling. Due to the patient’s chronic illness (respiratory problems), a silicone-oil tamponade was preferred. However, the macula hole was still flat opened four months postoperatively. Therefore, the patient underwent an exchange of silic...

  18. Postmortem genetic testing should be recommended in sudden cardiac death cases due to thoracic aortic dissection.

    Science.gov (United States)

    Gago-Díaz, Marina; Ramos-Luis, Eva; Zoppis, Silvia; Zorio, Esther; Molina, Pilar; Braza-Boïls, Aitana; Giner, Juan; Sobrino, Beatriz; Amigo, Jorge; Blanco-Verea, Alejandro; Carracedo, Ángel; Brion, María

    2017-04-08

    Acute thoracic aortic dissections and ruptures, the main life-threatening complications of the corresponding aneurysms, are an important cause of sudden cardiac death. Despite the usefulness of the molecular diagnosis of these conditions in the clinical setting, the corresponding forensic field remains largely unexplored. The main goal of this study was to explore and validate a new massive parallel sequencing candidate gene​ assay as a diagnostic tool for acute thoracic aortic dissection autopsy cases. Massive parallel sequencing of 22 thoracic aortic disease candidate genes performed in 17 cases of thoracic aortic dissection using AmpliSeq and Ion Proton technologies. Genetic variants were filtered by location, type, and frequency at the Exome Aggregation Consortium and an internal database and further classified based on the American College of Medical Genetics and Genomics (ACMG) recommendations published in 2015. All prioritized results were confirmed by traditional sequencing. From the total of 10 potentially pathogenic genetic variants identified in 7 out of the 17 initial samples, 2 of them were further classified as pathogenic, 2 as likely pathogenic, 1 as possibly benign, and the remaining 5 as variants of uncertain significance, reaching a molecular autopsy yield of 23%, approximately. This massive parallel sequencing candidate gene approach proved useful for the molecular autopsy of aortic dissection sudden cardiac death cases and should therefore be progressively incorporated into the forensic field, being especially beneficial for the anticipated diagnosis and risk stratification of any other family member at risk of developing the same condition.

  19. Rate-dependent activation failure in isolated cardiac cells and tissue due to Na+ channel block.

    Science.gov (United States)

    Varghese, Anthony; Spindler, Anthony J; Paterson, David; Noble, Denis

    2015-11-15

    While it is well established that class-I antiarrhythmics block cardiac sodium channels, the mechanism of action of therapeutic levels of these drugs is not well understood. Using a combination of mathematical modeling and in vitro experiments, we studied the failure of activation of action potentials in single ventricular cells and in tissue caused by Na(+) channel block. Our computations of block and unblock of sodium channels by a theoretical class-Ib antiarrhythmic agent predict differences in the concentrations required to cause activation failure in single cells as opposed to multicellular preparations. We tested and confirmed these in silico predictions with in vitro experiments on isolated guinea-pig ventricular cells and papillary muscles stimulated at various rates (2-6.67 Hz) and exposed to various concentrations (5 × 10(-6) to 500 × 10(-6) mol/l) of lidocaine. The most salient result was that whereas large doses (5 × 10(-4) mol/l or higher) of lidocaine were required to inhibit action potentials temporarily in single cells, much lower doses (5 × 10(-6) mol/l), i.e., therapeutic levels, were sufficient to have the same effect in papillary muscles: a hundredfold difference. Our experimental results and mathematical analysis indicate that the syncytial nature of cardiac tissue explains the effects of clinically relevant doses of Na(+) channel blockers.

  20. Atlas-based quantification of cardiac remodeling due to myocardial infarction.

    Directory of Open Access Journals (Sweden)

    Xingyu Zhang

    Full Text Available Myocardial infarction leads to changes in the geometry (remodeling of the left ventricle (LV of the heart. The degree and type of remodeling provides important diagnostic information for the therapeutic management of ischemic heart disease. In this paper, we present a novel analysis framework for characterizing remodeling after myocardial infarction, using LV shape descriptors derived from atlas-based shape models. Cardiac magnetic resonance images from 300 patients with myocardial infarction and 1991 asymptomatic volunteers were obtained from the Cardiac Atlas Project. Finite element models were customized to the spatio-temporal shape and function of each case using guide-point modeling. Principal component analysis was applied to the shape models to derive modes of shape variation across all cases. A logistic regression analysis was performed to determine the modes of shape variation most associated with myocardial infarction. Goodness of fit results obtained from end-diastolic and end-systolic shapes were compared against the traditional clinical indices of remodeling: end-diastolic volume, end-systolic volume and LV mass. The combination of end-diastolic and end-systolic shape parameter analysis achieved the lowest deviance, Akaike information criterion and Bayesian information criterion, and the highest area under the receiver operating characteristic curve. Therefore, our framework quantitatively characterized remodeling features associated with myocardial infarction, better than current measures. These features enable quantification of the amount of remodeling, the progression of disease over time, and the effect of treatments designed to reverse remodeling effects.

  1. Atlas-based quantification of cardiac remodeling due to myocardial infarction.

    Science.gov (United States)

    Zhang, Xingyu; Cowan, Brett R; Bluemke, David A; Finn, J Paul; Fonseca, Carissa G; Kadish, Alan H; Lee, Daniel C; Lima, Joao A C; Suinesiaputra, Avan; Young, Alistair A; Medrano-Gracia, Pau

    2014-01-01

    Myocardial infarction leads to changes in the geometry (remodeling) of the left ventricle (LV) of the heart. The degree and type of remodeling provides important diagnostic information for the therapeutic management of ischemic heart disease. In this paper, we present a novel analysis framework for characterizing remodeling after myocardial infarction, using LV shape descriptors derived from atlas-based shape models. Cardiac magnetic resonance images from 300 patients with myocardial infarction and 1991 asymptomatic volunteers were obtained from the Cardiac Atlas Project. Finite element models were customized to the spatio-temporal shape and function of each case using guide-point modeling. Principal component analysis was applied to the shape models to derive modes of shape variation across all cases. A logistic regression analysis was performed to determine the modes of shape variation most associated with myocardial infarction. Goodness of fit results obtained from end-diastolic and end-systolic shapes were compared against the traditional clinical indices of remodeling: end-diastolic volume, end-systolic volume and LV mass. The combination of end-diastolic and end-systolic shape parameter analysis achieved the lowest deviance, Akaike information criterion and Bayesian information criterion, and the highest area under the receiver operating characteristic curve. Therefore, our framework quantitatively characterized remodeling features associated with myocardial infarction, better than current measures. These features enable quantification of the amount of remodeling, the progression of disease over time, and the effect of treatments designed to reverse remodeling effects.

  2. Case Report: Penetrating Cardiac Injury

    Directory of Open Access Journals (Sweden)

    Adem Grbolar

    2013-10-01

    Full Text Available Summary: Penetrating cardiac injurys caused by gunshots and penetrating tools have high mortality rates. The way of injury, how the cardiac area is effected and the presence of cardiac tamponadecauses mortality in different rates. However the better treatment quality of hospitals, increasingoperative techniques, and internel care unit quality has not been change during the years. Searching the literature, we want to present a 42 years old male patient whowas injured by knife and had a 1 cm skin wound on chest with cardiac tamponade. After sternotomy a 7 cm laseration was observed in heart. Cardioraphy was performed.

  3. Hyperthemia after cardiac surgery due to ascariasis in a child: report of a case.

    Science.gov (United States)

    Maekawa, Yoshiyuki; Sakamoto, Takahiko; Umezu, Kentaroh; Ohashi, Noburoh; Harada, Yorikazu; Matsui, Hikoroh

    2012-07-01

    Ascaris lumbricoides is the most common parasite affecting humans, especially in countries and regions with lower socio-economic conditions. A 2-year-old female child underwent right pulmonary angioplasty using cardiopulmonary bypass. Serious hyperthermia continued after surgery, and, therefore, a re-exploration of the mediastinum was performed because mediastinitis was suspected. No evidence of wound infection was revealed. Ascaris lumbricoides was subsequently isolated from her stool. The patient had no further hyperthermia throughout her hospitalization and was discharged uneventfully on post-operative day 12. The probable origin of the fever was an A. lumbricoides infection and ascariasis may cause the occurrence of serious hyperthermia during the perioperative period. Ascaris lumbricoides infection may, therefore, cause high-grade fever after cardiac surgery.

  4. Calcium Alternans is Due to an Order-Disorder Phase Transition in Cardiac Cells

    Science.gov (United States)

    Alvarez-Lacalle, Enrique; Echebarria, Blas; Spalding, Jon; Shiferaw, Yohannes

    2015-03-01

    Electromechanical alternans is a beat-to-beat alternation in the strength of contraction of a cardiac cell, which can be caused by an instability of calcium cycling. Using a distributed model of subcellular calcium we show that alternans occurs via an order-disorder phase transition which exhibits critical slowing down and a diverging correlation length. We apply finite size scaling along with a mapping to a stochastic coupled map model, to show that this transition in two dimensions is characterized by critical exponents consistent with the Ising universality class. These findings highlight the important role of cooperativity in biological cells, and suggest novel approaches to investigate the onset of the alternans instability in the heart.

  5. The Effect of Viscosity of PDMS Based Silicone-Oil Tamponade Agents on the Movement Relative to the Eye Wall during Eye Movements

    Directory of Open Access Journals (Sweden)

    Chan Yau Kei

    2011-05-01

    Full Text Available Silicone oil tamponade is used as vitreous substitute to treat complicated retinal diseases. It provides support to the retina and acts against contraction of the retina and as such plays a vital role in preventing eyes from certain blindness. Silicone oil however has a tendency to emulsify and is accountable to inflammation and glaucoma. In in-vitro study, it was found that using silicone-oil with higher viscosity reduce the occurrences of emulsifications. In this study, an eye model chamber was used to capture the movement of silicone oil bubbles inside the model eye chamber by rapid serial photography. A few tamponades derived from the same material but with different shear viscosities were used. Our objective of this experiment is to investigate the effect of viscosity of tamponade to the movement of tamponade relative to retinal phase in model eye chambers mimicking saccadic eye movements. Our experiment confirms that shear viscosity determines the relative movement between the silicone bubble and the chamber wall. The higher the viscosity, the smaller the movement of tamponade relative to the chamber wall. We suggested that using much viscous tamponade may reduce the onset of emulsification due to the reduction of relative movement.

  6. [Retinal tamponade with silicone oil - long term results].

    Science.gov (United States)

    Jančo, L; Tkáčová Villemová, K; Ondrejková, M; Vida, R; Bartoš, M; Mesárošová, M

    2014-10-01

    The aim of this study is to evaluate the frequency and efficacy of silicone oil (SO) retinal tamponade in various retinal diseases. The incidence of silicone oil tamponade according to individual indications, incidence of complications and duration of tamponade were evaluated in the study. A retrospective study included 510 eyes that were operated on pars plana vitrectomy (PPV) from January 2010 to December 2012. In our group we evaluated 241 men and 189 women, age 4-84 years, mean 62 years . Follow-up period was 12 to 48 months, an average of 27.5 months . We evaluated 253 eyes with diabetic retinopathy, 201 eyes with regmatogenous retinal detachment, 34 eyes with endophthalmitis and 22 eyes after the injury. In 253 diabetic retinopathy eyes (DR) silicone oil tamponade was indicated in 56 eyes (22.1 %). Silicone oil removal was done on 22 eyes (39.3 %), the average length of SO tamponade was 9.7 months. After SO removal BCVA (best corrected visual acuity) 0,1 and worse had 12 eyes (54,6 %), 0,2 - 0,4 had 5 eyes (22,7 %) and 0,5 or better had 5 eyes (22,7 %). Permanent SO tamponade was left in 34 diabetic retinopathy eyes (60.7 %). Secondary glaucoma (SG) was present in 40 eyes (71.5 %). In 201 retinal detachment (RD) eyes silicone oil tamponade was used in 76 eyes (37.8 %). Secondary glaucoma was present in 31 eyes (40.8 %). Silicone oil was successfully removed in 40 eyes (52.6 %), the average length of tamponade was 9.2 months. In this group BCVA 0,1 and worse had 22 eyes (55,0 %), 0,2 - 0,4 had 15 eyes (37,5 %) and 0,5 or better had 3 eyes (7,5 %). 36 eyes (47,4 %) RD eyes had permanent silicone oil tamponade. In a group of 34 eyes with endophthalmitis SO tamponade was used in 16 eyes (47 %). Secondary glaucoma was present in 3 eyes (18.8 %). Silicone oil removal we did in 11 eyes (68.8 %), the average length of SO tamponade was 5.5 months. After SO removal BCVA 0,1 and worse had 3 eyes (27,2 %), 0,2 - 0,4 had 4 eyes (36,4 %) and 0,5 or better had 4 eyes (36

  7. Drones may be used to save lives in out of hospital cardiac arrest due to drowning.

    Science.gov (United States)

    Claesson, A; Svensson, L; Nordberg, P; Ringh, M; Rosenqvist, M; Djarv, T; Samuelsson, J; Hernborg, O; Dahlbom, P; Jansson, A; Hollenberg, J

    2017-05-01

    Drowning leading to out-of-hospital cardiac arrest (OHCA) and death is a major public health concern. Submersion with duration of less than 10min is associated with favorable neurological outcome and nearby bystanders play a considerable role in rescue and resuscitation. Drones can provide a visual overview of an accident scene, their potential as lifesaving tools in drowning has not been evaluated. The aim of this simulation study was to evaluate the efficiency of a drone for providing earlier location of a submerged possible drowning victim in comparison with standard procedure. This randomized simulation study used a submerged manikin placed in a shallow (drone transmitting video to a tablet (intervention). Time from start to contact with the manikin was the primary endpoint. Twenty searches were performed in total, 10 for each group. The median time from start to contact with the manikin was 4:34min (IQR 2:56-7:48) for the search party (control) and 0:47min (IQR 0:38-0:58) for the drone-system (intervention) respectively (pdrone was 3:38min (IQR 2:02-6:38). A drone transmitting live video to a tablet is feasible, time saving in comparison to traditional search parties and may be used for providing earlier location of submerged victims at a beach. Drone search can possibly contribute to earlier onset of CPR in drowning victims. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. Recurrent aborted sudden cardiac death with seizures and rhabdomyolysis due to bulimia-induced hypokalemia: report of one case.

    Science.gov (United States)

    Finsterer, Josef; Stöllberger, Claudia

    2014-06-01

    Recurrent vomiting due to bulimia associated with abuse of furosemide and laxatives causing severe hypokalemia may result in recurrent aborted sudden cardiac death (SCD) and seizures. We report a 25-year-old female with a history of bulimia associated with abuse of furosemide and laxatives since the age of 15 years, migraine since puberty, renal abscesses at age 20 y, and rhabdomyolysis of unknown cause at age 24 y. She experienced aborted SCD due to severe hypokalemia with symptomatic seizures at 21 and 25 years of age. Bulimia patients additionally taking laxatives or furosemide are at particular risk of SCD and rhabdomyolysis and require periodic determination of electrolytes, potassium substitution, and adequate psychiatric therapy and surveillance.

  9. Maternal outcomes after uterine balloon tamponade for postpartum hemorrhage.

    Science.gov (United States)

    Martin, Emmanuelle; Legendre, Guillaume; Bouet, Pierre-Emmanuel; Cheve, Marie-Therese; Multon, Olivier; Sentilhes, Loïc

    2015-04-01

    To evaluate maternal outcomes following uterine balloon tamponade in the management of postpartum hemorrhage. Retrospective case-series. Two French hospitals, a level 3 university referral center and a level 2 private hospital. All women who underwent balloon tamponade treatment for primary postpartum hemorrhage. Uterine tamponade was used after standard treatment of postpartum hemorrhage had failed. The study population was divided into two groups, successful cases where the bleeding stopped after the balloon tamponade, and failures requiring subsequent surgery or embolization. Success rates. Uterine tamponade was used in 49 women: 30 (61%) after vaginal delivery and 19 (39%) after cesarean section. Uterine atony was the main cause of hemorrhage (86%). The overall success rate was 65%. Of 17 failures, surgery was required in 16 cases, including hysterectomy in 11, and uterine artery embolization in one case. Demographic and obstetric characteristics did not differ significantly between the success and failure groups. No complications were directly attributed to the balloon tamponade in the postpartum period. Two women had a subsequent full-term pregnancy without recurrence of postpartum hemorrhage. Balloon tamponade is an effective, safe and readily available method for treating primary postpartum hemorrhage and could reduce the need for invasive procedures. © 2015 Nordic Federation of Societies of Obstetrics and Gynecology.

  10. Polydimethyl Siloxane as an Internal Tamponade for Vitreoretinal Surgery.

    Science.gov (United States)

    Hussain, Rumana N; Myneni, Jayavani; Stappler, Theodor; Wong, David

    2017-01-01

    To report the efficacy and safety of polydimethyl siloxane (Siluron Xtra®) as an internal tamponade. Audit and adverse event screening of procedures (March 2014-2015). Patients who had undergone vitreoretinal procedures with Siluron Xtra® tamponade were retrospectively analysed with respect to anatomical outcome, visual outcomes, and perioperative complications, in particular intraocular pressure. all patients who had undergone Siluron Xtra® tamponade. No cases were excluded; however, there were no paediatric or pregnant patients within this cohort. All vitreoretinal cases were included, including retinal detachments, but also trauma, endophthalmitis, and intraocular foreign bodies. Twenty-eight patients had polydimethyl siloxane as an intraocular tamponade; 24 retinal detachments (83% complicated by proliferative vitreoretinopathy ≥grade C), 12 had previous failed surgery, and 4 had procedures for intraocular lymphoma, endophthalmitis, or trauma. Follow-up was 14-20 months, and mean duration of tamponade was 6.8 months (3-12 months). Anatomical success was 79% after polydimethyl siloxane injection, 58% 3 months following removal (14/24), 5 remain with long-term tamponade, and 5 with redetachment under tamponade required further intervention. Five required topical anti-glaucomatous agents, and 1 following trauma required glaucoma surgery. Cataract developed in 3/6 phakic patients, and visible emulsification occurred in a single patient. Polydimethyl siloxane seems to be an acceptable alternative tamponade agent for the management of complex retinal detachments with comparable anatomical success and comparable rates of raised intraocular pressure to other low-viscosity silicone oil agents, but more importantly, with a lower rate of emulsified oil-related complications, which is important particularly for cases requiring long-term tamponade. © 2017 S. Karger AG, Basel.

  11. Embryonic Lethality Due to Arrested Cardiac Development in Psip1/Hdgfrp2 Double-Deficient Mice.

    Directory of Open Access Journals (Sweden)

    Hao Wang

    Full Text Available Hepatoma-derived growth factor (HDGF related protein 2 (HRP2 and lens epithelium-derived growth factor (LEDGF/p75 are closely related members of the HRP2 protein family. LEDGF/p75 has been implicated in numerous human pathologies including cancer, autoimmunity, and infectious disease. Knockout of the Psip1 gene, which encodes for LEDGF/p75 and the shorter LEDGF/p52 isoform, was previously shown to cause perinatal lethality in mice. The function of HRP2 was by contrast largely unknown. To learn about the role of HRP2 in development, we knocked out the Hdgfrp2 gene, which encodes for HRP2, in both normal and Psip1 knockout mice. Hdgfrp2 knockout mice developed normally and were fertile. By contrast, the double deficient mice died at approximate embryonic day (E 13.5. Histological examination revealed ventricular septal defect (VSD associated with E14.5 double knockout embryos. To investigate the underlying molecular mechanism(s, RNA recovered from ventricular tissue was subjected to RNA-sequencing on the Illumina platform. Bioinformatic analysis revealed several genes and biological pathways that were significantly deregulated by the Psip1 knockout and/or Psip1/Hdgfrp2 double knockout. Among the dozen genes known to encode for LEDGF/p75 binding factors, only the expression of Nova1, which encodes an RNA splicing factor, was significantly deregulated by the knockouts. However the expression of other RNA splicing factors, including the LEDGF/p52-interacting protein ASF/SF2, was not significantly altered, indicating that deregulation of global RNA splicing was not a driving factor in the pathology of the VSD. Tumor growth factor (Tgf β-signaling, which plays a key role in cardiac morphogenesis during development, was the only pathway significantly deregulated by the double knockout as compared to control and Psip1 knockout samples. We accordingly speculate that deregulated Tgf-β signaling was a contributing factor to the VSD and prenatal lethality

  12. Aborted Sudden Cardiac Death in a Female Patient Presenting with Takotsubo-Like Cardiomyopathy due to Epicardial Coronary Vasospasm

    Science.gov (United States)

    Eisele, Tom; Nunninger, Peter; Münz, Benedikt

    2017-01-01

    Takotsubo cardiomyopathy is characterized by apical ballooning of the left ventricle (LV) in the absence of relevant coronary artery stenosis, which typically occurs in elderly women after emotional stress. Catecholamine cardiotoxicity, metabolic disturbance, and coronary microvascular impairment have previously been proposed as underlying pathophysiologic mechanisms of takotsubo cardiomyopathy, whereas myocardial stunning resulting from epicardial coronary artery vasospasm is not generally accepted as a cause of takotsubo cardiomyopathy. The prognosis of takotsubo cardiomyopathy is generally more favourable compared to myocardial infarction; however, severe complications such as rupture of the LV and life-threatening arrhythmias may occur. Herein, we describe a case of an 84-year-old female, who presented with aborted sudden cardiac death due to ventricular fibrillation. Echocardiography suggested LV apical ballooning with severely impaired LV-function, so that takotsubo cardiomyopathy was suspected. However, coronary angiography revealed epicardial spasm of the left anterior ascending, which resolved after intracoronary injection of 0.2 mg nitroglycerine. Cardiac magnetic resonance exhibited subendocardial late enhancement and echocardiography showed normalization of LV dysfunction during follow-up. The patient was put on conservative treatment with nitrates and calcium inhibitors and ICD implantation were deferred. PMID:28409033

  13. Aborted Sudden Cardiac Death in a Female Patient Presenting with Takotsubo-Like Cardiomyopathy due to Epicardial Coronary Vasospasm

    Directory of Open Access Journals (Sweden)

    Sorin Giusca

    2017-01-01

    Full Text Available Takotsubo cardiomyopathy is characterized by apical ballooning of the left ventricle (LV in the absence of relevant coronary artery stenosis, which typically occurs in elderly women after emotional stress. Catecholamine cardiotoxicity, metabolic disturbance, and coronary microvascular impairment have previously been proposed as underlying pathophysiologic mechanisms of takotsubo cardiomyopathy, whereas myocardial stunning resulting from epicardial coronary artery vasospasm is not generally accepted as a cause of takotsubo cardiomyopathy. The prognosis of takotsubo cardiomyopathy is generally more favourable compared to myocardial infarction; however, severe complications such as rupture of the LV and life-threatening arrhythmias may occur. Herein, we describe a case of an 84-year-old female, who presented with aborted sudden cardiac death due to ventricular fibrillation. Echocardiography suggested LV apical ballooning with severely impaired LV-function, so that takotsubo cardiomyopathy was suspected. However, coronary angiography revealed epicardial spasm of the left anterior ascending, which resolved after intracoronary injection of 0.2 mg nitroglycerine. Cardiac magnetic resonance exhibited subendocardial late enhancement and echocardiography showed normalization of LV dysfunction during follow-up. The patient was put on conservative treatment with nitrates and calcium inhibitors and ICD implantation were deferred.

  14. Autopsy imaging for cardiac tamponade in a Thoroughbred foal

    OpenAIRE

    YAMADA, Kazutaka; Sato, Fumio; HORIUCHI, Noriyuki; HIGUCHI, Tohru; KOBAYASHI, Yoshiyasu; SASAKI, Naoki; NAMBO, Yasuo

    2016-01-01

    ABSTRACT Autopsy imaging (Ai), postmortem imaging before necropsy, is used in human forensic medicine. Ai was performed using computed tomography (CT) for a 1-month-old Thoroughbred foal cadaver found in a pasture. CT revealed pericardial effusion, collapse of the aorta, bleeding in the lung lobe, gas in the ventricles and liver parenchyma, and distension of the digestive tract. Rupture in the left auricle was confirmed by necropsy; however, it was not depicted on CT. Therefore, Ai and conven...

  15. Cardiac Tamponade Secondary to Methicillin-Resistant Staphylococcus Aureus Pericarditis

    OpenAIRE

    Durão, D; Fernandes, AP; Marum, S; Marcelino, P; Mourão, L

    2008-01-01

    As pericardites bacterianas, apesar da sua baixa incidência e das terapêuticas actuais, apresentam um prognóstico desfavorável, sobretudo quando causadas por Staphylococcus aureus meticilino resistente (MRSA). O Tamponamento cardíaco é uma complicação potencialmente letal nos doentes com pericardites por este agente. Numa Unidade de Cuidados Intensivos, para além da imunossupressão, constituem factores predisponentes para este tipo de infecção, a elevada taxa ...

  16. Cardiac resynchronization therapy in patients with challenging anatomy due to venous anomalies or adult congenital heart disease.

    Science.gov (United States)

    Niazi, Imran; Dhala, Anwer; Choudhuri, Indrajit; Sra, Jasbir; Akhtar, Masood; Tajik, Abdul Jamil

    2014-09-01

    Cardiac resynchronization therapy (CRT) has proven salutary effects in patients with congestive heart failure, systolic dysfunction, and electromechanical dyssynchrony in the setting of ischemic, nonischemic, and congenital cardiomyopathy. While CRT device implants have become routine in the adult ischemic or nonischemic cardiomyopathy populations, patients with congenital heart disease offer special challenges due to unusual anatomic variations. A comprehensive assessment of anatomic abnormalities is essential prior to implant. In addition, implant techniques and equipment must be tailored to the expected anatomy. A flexible approach is necessary-implant may require equipment and techniques adapted from vascular intervention. This article describes our approach to CRT implant in patients with congenital heart disease, and is illustrated by reports of several cases. ©2014 Wiley Periodicals, Inc.

  17. Efficacy of Intrauterine Bakri Balloon Tamponade in Cesarean Section for Placenta Previa Patients.

    Directory of Open Access Journals (Sweden)

    Hee Young Cho

    Full Text Available The aims of this study were to analyze the predictive factors for the use of intrauterine balloon insertion and to evaluate the efficacy and factors affecting failure of uterine tamponade with a Bakri balloon during cesarean section for abnormal placentation.We reviewed the medical records of 137 patients who underwent elective cesarean section for placenta previa between July 2009 and March 2014. Cesarean section and Bakri balloon insertion were performed by a single qualified surgeon. The Bakri balloon was applied when blood loss during cesarean delivery exceeded 1,000 mL.Sixty-four patients (46.7% required uterine balloon tamponade during cesarean section due to postpartum bleeding from the lower uterine segment, of whom 50 (78.1% had placenta previa totalis. The overall success rate was 75% (48/64 for placenta previa patients. Previous cesarean section history, anterior placenta, peripartum platelet count, and disseminated intravascular coagulopathy all significantly differed according to balloon success or failure (all p<0.05. The drainage amount over 1 hour was 500 mL (20-1200 mL in the balloon failure group and 60 mL (5-500 mL in the balloon success group (p<0.01.Intrauterine tamponade with a Bakri balloon is an adequate adjunct management for postpartum hemorrhage following cesarean section for placenta previa to preserve the uterus. This method is simple to apply, non-invasive, and inexpensive. However, possible factors related to failure of Bakri balloon tamponade for placenta previa patients such as prior cesarean section history, anterior placentation, thrombocytopenia, presence of DIC at the time of catheter insertion, and catheter drainage volume more than 500 mL within 1 hour of catheter placement should be recognized, and the next-line management should be prepared in advance.

  18. Efficacy of Intrauterine Bakri Balloon Tamponade in Cesarean Section for Placenta Previa Patients.

    Science.gov (United States)

    Cho, Hee Young; Park, Yong Won; Kim, Young Han; Jung, Inkyung; Kwon, Ja-Young

    2015-01-01

    The aims of this study were to analyze the predictive factors for the use of intrauterine balloon insertion and to evaluate the efficacy and factors affecting failure of uterine tamponade with a Bakri balloon during cesarean section for abnormal placentation. We reviewed the medical records of 137 patients who underwent elective cesarean section for placenta previa between July 2009 and March 2014. Cesarean section and Bakri balloon insertion were performed by a single qualified surgeon. The Bakri balloon was applied when blood loss during cesarean delivery exceeded 1,000 mL. Sixty-four patients (46.7%) required uterine balloon tamponade during cesarean section due to postpartum bleeding from the lower uterine segment, of whom 50 (78.1%) had placenta previa totalis. The overall success rate was 75% (48/64) for placenta previa patients. Previous cesarean section history, anterior placenta, peripartum platelet count, and disseminated intravascular coagulopathy all significantly differed according to balloon success or failure (all pcesarean section for placenta previa to preserve the uterus. This method is simple to apply, non-invasive, and inexpensive. However, possible factors related to failure of Bakri balloon tamponade for placenta previa patients such as prior cesarean section history, anterior placentation, thrombocytopenia, presence of DIC at the time of catheter insertion, and catheter drainage volume more than 500 mL within 1 hour of catheter placement should be recognized, and the next-line management should be prepared in advance.

  19. Intrauterine tamponade balloon use in the treatment of uterine inversion

    OpenAIRE

    Haeri, Sina; Rais, Sheliza; Monks, Brian

    2015-01-01

    Uterine inversion is a rare but life-threatening obstetrical emergency that occurs when the fundus of the uterus prolapses through the cervix, hence turning the uterus inside out. In this case report, we present our experience using an intrauterine tamponade balloon for management of uterine inversion, and a review of the literature. The utility of an intrauterine tamponade balloon in cases of uterine inversion, especially when maternal medical conditions preclude the use of uterotonics, or r...

  20. Surgical properties and survival of a pericardial window via left minithoracotomy for benign and malignant pericardial tamponade in cancer patients

    Science.gov (United States)

    2012-01-01

    Background Surgical drainage is a rapid and effective treatment for pericardial tamponade in cancer patients. We aimed to investigate the effectiveness of pericardial window formation via mini-thoracotomy for treating pericardial tamponade in cancer patients, and to evaluate clinical factors affecting long-term survival. Methods Records of 53 cancer patients with pericardial tamponade treated by pericardial window formation between 2002 and 2008 were examined. Five patients were excluded due to insufficient data. Kaplan-Meier and Cox regression analysis were used for analysis. Results Forty-eight patients (64.7% male), with a mean age of 55.20 ± 12.97 years were included. Patients were followed up until the last control visit or death. There was no surgery-related mortality and the 30-day mortality rate was 8.33%; all died during postoperative hospitalization. Morbidity rate was 18.75%. Symptomatic recurrence rate was 2.08%. Cancer type and nature of the pericardial effusion were the major factors determining long-term survival (P tamponade in cancer patients. Cancer type and nature of pericardial effusion were the main factors affecting long-term survival. PMID:22742716

  1. Exacerbated cardiac fibrosis induced by β-adrenergic activation in old mice due to decreased AMPK activity.

    Science.gov (United States)

    Wang, Jingjing; Song, Yao; Li, Hao; Shen, Qiang; Shen, Jing; An, Xiangbo; Wu, Jimin; Zhang, Jianshu; Wu, Yunong; Xiao, Han; Zhang, Youyi

    2016-11-01

    Senescent hearts exhibit defective responses to β-adrenergic receptor (β-AR) over-activation upon stress, leading to more severe pathological cardiac remodelling. However, the underlying mechanisms remain unclear. Here, we investigated the role of adenosine monophosphate-activated protein kinase (AMPK) in protecting against ageing-associated cardiac remodelling in mice upon β-AR over-activation. 10-week-old (young) and 18-month-old (old) mice were subcutaneously injected with the β-AR agonist isoproterenol (ISO; 5 mg/kg). More extensive cardiac fibrosis was found in old mice upon ISO exposure than in young mice. Meanwhile, ISO treatment decreased AMPK activity and increased β-arrestin 1, but not β-arrestin 2, expression, and the effects of ISO on AMPK and β-arrestin 1 were greater in old mice than in young mice. Similarly, young AMPKα2-knockout (KO) mice showed more extensive cardiac fibrosis upon ISO exposure than that was observed in age-matched wild-type (WT) littermates. The extent of cardiac fibrosis in WT old mice was similar to that in young KO mice. Additionally, AMPK activities were decreased and β-arrestin 1 expression increased in KO mice. In contrast, the AMPK activator metformin decreased β-arrestin 1 expression and attenuated cardiac fibrosis in both young and old mice upon ISO exposure. In conclusion, more severe cardiac fibrosis is induced by ISO in old mice than in young mice. A decrease in AMPK activity, which further increases β-arrestin 1 expression, is the central mechanism underlying the ageing-related cardiac fibrosis induced by ISO. The AMPK activator metformin is a promising therapeutic agent for treating ageing-related cardiac remodelling upon β-AR over-activation.

  2. Refractive shift of silicone oil tamponade in pseudophakic eye.

    Science.gov (United States)

    Fang, Wei; Li, Jiuke; Jin, Xiaohong; Zhai, Jing; Dai, Yuanmin; Li, Yumin

    2016-08-16

    Refraction change of silicone oil (SO) tamponade in phakic and aphakic eye has been studied thoroughly; however, it is rarely studied in pseudophakic eye. In this paper we aimed to deduce a theoretical formula predicting refractive shift of silicone oil tamponade in pseudophakic eye and compared it with clinical findings. A theoretical formula was deduced through strict geometric optical principles under the Helmholtz Schematic eye model. Pre/postoperative refractive status of patients who previously underwent phacoemulsification, intraocular lens (IOL) implant, vitrectomy, SO tamponade and required SO extraction was studied. Twenty-six patients (27 eyes, 13 males and 13 females) were studied. Refractive error of SO-off was -1.88 ± 2.73D, and of SO-in was 2.02 ± 3.90. Refractive shift of SO tamponade was -3.90 ± 1.74D. Refractive shift was significantly associated with refractive power of IOL (r = -0.7903, p tamponade in pseudophakic eye correlates with refractive power of implanted IOL and ACD, and strong correlation between theoretical formula and clinical findings was detected.

  3. Control of Postpartum Hemorrhage Using Vacuum-Induced Uterine Tamponade.

    Science.gov (United States)

    Purwosunu, Yuditiya; Sarkoen, Widyastuti; Arulkumaran, Sabaratnam; Segnitz, Jan

    2016-07-01

    Postpartum hemorrhage is the leading cause of maternal mortality worldwide. Vacuum-induced uterine tamponade is a possible alternative approach to balloon tamponade systems for the treatment of postpartum hemorrhage resulting from atony. In a prospective proof-of-concept investigation of 10 women with vaginal deliveries in a hospital setting who failed first-line therapies for postpartum hemorrhage, tamponade was used. Vacuum-induced uterine tamponade was created through a device inserted transvaginally into the uterine cavity. An occlusion balloon built into the device shaft was inflated at the level of the external cervical os to create a uterine seal. Negative pressure was created by attaching a self-contained, mobile, electrically powered, pressure-regulated vacuum pump with a sterile graduated canister. In all 10 cases, the suction created an immediate seal at the cervical os, 50-250 mL of residual blood was evacuated from the uterine cavity, the uterus collapsed and regained tone within minutes, and hemorrhaging was controlled. The device remained in place for a minimum of 1 hour and up to 6.5 hours in one case while vaginal and perineal lacerations were easily repaired. This preliminary investigation suggests that a device designed to create vacuum-induced uterine tamponade may be a reasonable alternative to other devices used to treat atonic postpartum hemorrhage.

  4. Suprachoroidal collection of internal tamponading agents through a choroidal hole

    Directory of Open Access Journals (Sweden)

    Gopal Lingam

    2008-01-01

    Full Text Available We report two cases of significantly large choroidal holes following penetrating trauma that led to suprachoroidal migration of internal tamponading agents during repair of retinal detachments with proliferative vitreoretinopathy secondary to penetrating trauma. In the first case, choroidal hole was a direct result of the injury and was identified immediately after vitreoretinal surgery which was done for traumatic retinal detachment with hemorrhagic choroidal detachment. In the second case, the hole occurred over a period of several months after the repair of traumatic retinal detachment with silicone oil tamponade. This was attributed to progressive fibrosis exerting traction on the bare choroid/retinal pigment epithelium. Choroidal hole significant enough to cause suprachoroidal migration of internal tamponading agents is a very rare complication seen in eyes with posttraumatic retinal detachment with proliferative vitreoretinopathy.

  5. Tamponade in the surgical management of retinal detachment

    Directory of Open Access Journals (Sweden)

    Vaziri K

    2016-03-01

    Full Text Available Kamyar Vaziri, Stephen G Schwartz, Krishna S Kishor, Harry W Flynn Jr Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA Abstract: Despite treatment advances, rhegmatogenous retinal detachment (RD can have poor visual outcomes even with prompt and appropriate therapy. Pars plana vitrectomy is a leading management modality for the treatment of RD. This procedure is generally accompanied by the use of internal tamponade. Various gases and silicone oils may yield beneficial outcomes. Heavy silicone oils have been approved in some European nations but are not available in the USA. Different tamponade agents have unique benefits and risks, and choice of the agent should be individualized according to the characteristics of the patient and RD, as well as perioperative and postoperative factors. Keywords: tamponade, retinal detachment, silicone oil, gas, air, perfluorocarbon liquids

  6. Moderate patient-prosthesis mismatch predicts cardiac events and advanced functional class in young and middle-aged patients undergoing surgery due to severe aortic stenosis.

    Science.gov (United States)

    Hernandez-Vaquero, Daniel; Garcia, Jose M; Diaz, Rocio; Calvo, David; Khalpey, Zain; Hernández, Ernesto; Rodriguez, Víctor; Morís, César; Llosa, Juan C

    2014-03-01

    The clinical impact of patient-prosthesis mismatch (PPM) on outcomes in young and middle-aged patients undergoing surgery for aortic valve replacement (AVR) remains unknown. Our objective was to examine the mid-term impact of PPM on overall mortality, quality of life, and cardiac events in this population. All patients younger than 70 years of age undergoing isolated AVR from October 2005 to October 2011 were analyzed. PPM was defined as the indexed effective orifice area ≤ 0.85 cm(2) /m(2) . We studied the impact of PPM on mid-term overall mortality, cardiac events, and New York Heart Association functional class using an analysis stratified for propensity score. Cardiac events were defined as cardiac death, sudden death, hospital readmission due to angina, syncope or heart failure or reoperation on aortic prosthesis. Two hundred and ninety-three patients were included in the study, of whom 81 (27.61%) had some degree of PPM. PPM had no impact on mid-term overall mortality (HR=1.45; 95% CI=0.65-3.22; p=0.36), although it had a negative impact on cardiac events (HR=11.52; 95% CI=5.25-25.24; pclass (RR=7.55; 95% CI=2.59-22.03; pclass in young and middle-aged patients undergoing AVR for severe stenosis. However, it is possible that it has no impact on overall mortality. © 2013 Wiley Periodicals, Inc.

  7. Intrauterine tamponade balloon use in the treatment of uterine inversion.

    Science.gov (United States)

    Haeri, Sina; Rais, Sheliza; Monks, Brian

    2015-01-06

    Uterine inversion is a rare but life-threatening obstetrical emergency that occurs when the fundus of the uterus prolapses through the cervix, hence turning the uterus inside out. In this case report, we present our experience using an intrauterine tamponade balloon for management of uterine inversion, and a review of the literature. The utility of an intrauterine tamponade balloon in cases of uterine inversion, especially when maternal medical conditions preclude the use of uterotonics, or reinversion is observed should be kept in mind.

  8. Tamponade in the surgical management of retinal detachment.

    Science.gov (United States)

    Vaziri, Kamyar; Schwartz, Stephen G; Kishor, Krishna S; Flynn, Harry W

    2016-01-01

    Despite treatment advances, rhegmatogenous retinal detachment (RD) can have poor visual outcomes even with prompt and appropriate therapy. Pars plana vitrectomy is a leading management modality for the treatment of RD. This procedure is generally accompanied by the use of internal tamponade. Various gases and silicone oils may yield beneficial outcomes. Heavy silicone oils have been approved in some European nations but are not available in the USA. Different tamponade agents have unique benefits and risks, and choice of the agent should be individualized according to the characteristics of the patient and RD, as well as perioperative and postoperative factors.

  9. Tamponade in the surgical management of retinal detachment

    Science.gov (United States)

    Vaziri, Kamyar; Schwartz, Stephen G; Kishor, Krishna S; Flynn, Harry W

    2016-01-01

    Despite treatment advances, rhegmatogenous retinal detachment (RD) can have poor visual outcomes even with prompt and appropriate therapy. Pars plana vitrectomy is a leading management modality for the treatment of RD. This procedure is generally accompanied by the use of internal tamponade. Various gases and silicone oils may yield beneficial outcomes. Heavy silicone oils have been approved in some European nations but are not available in the USA. Different tamponade agents have unique benefits and risks, and choice of the agent should be individualized according to the characteristics of the patient and RD, as well as perioperative and postoperative factors. PMID:27041988

  10. Uterine balloon tamponade as an adjunct to misoprostol for the treatment of uncontrolled postpartum haemorrhage: a randomised controlled trial in Benin and Mali.

    Science.gov (United States)

    Dumont, Alexandre; Bodin, Cécile; Hounkpatin, Benjamin; Popowski, Thomas; Traoré, Mamadou; Perrin, René; Rozenberg, Patrick

    2017-09-01

    To assess the effectiveness of low-cost uterine tamponade as an adjunct to misoprostol for the treatment of uncontrolled postpartum haemorrhage (PPH) in low-resource settings. Randomised controlled trial. Seven healthcare facilities in Cotonou, Benin and Bamako, Mali. Women delivering vaginally who had clinically diagnosed PPH that was suspected to be due to uterine atony, who were unresponsive to oxytocin and who needed additional uterotonics. Women were randomly assigned to receive uterine balloon tamponade with a condom-catheter device or no tamponade; both groups were also given intrarectal or sublingual misoprostol. Proportion of women with invasive surgery or who died before hospital discharge. The proportion of primary composite outcome did not differ significantly between the tamponade arm (16%; 9/57) and the standard second line treatment arm (7%; 4/59): relative risk 2.33 (95% CI 0.76 to 7.14, p=0.238). A significantly increased proportion of women with tamponade and misoprostol versus misoprostol alone had total blood loss more than 1000 mL: relative risk 1.52 (95% CI 1.15 to 2.00, p=0.01). Case fatality rate was higher in the tamponade group (10%; 6/57) than in the control group (2%; 1/59) (p=0.059). ISRCT Registry Number 01202389; Post-results. © 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.

  11. Retrospective comparisons of vitrectomy with and without air tamponade to repair lamellar macular hole.

    Science.gov (United States)

    Sato, Tatsuhiko; Emi, Kazuyuki; Bando, Hajime; Ikeda, Toshihide

    2015-01-01

    To investigate the surgical outcomes of vitrectomy with to that without air tamponade in eyes with a lamellar macular hole. The medical records of 23 eyes that underwent 25-gauge vitrectomy with air tamponade and 18 eyes that underwent 25-gauge vitrectomy alone were reviewed. The pre- and postoperative best corrected visual acuities (BCVAs) in logarithm of the minimum angle resolution units were 0.26 ± 0.27 and 0.12 ± 0.15 in eyes with tamponade and 0.35 ± 0.30 and 0.14 ± 0.23 in eyes without tamponade. There were no significant differences in BCVAs between the two groups both pre- and postoperatively. Postoperative BCVA was significantly improved in eyes with tamponade (P = .023) and without tamponade (P tamponade may not be required during vitrectomy to achieve good BCVA and anatomic closure in eyes with a lamellar macular hole. Copyright 2015, SLACK Incorporated.

  12. Survival after prolonged resuscitation with 99 defibrillations due to Torsade De Pointes cardiac electrical storm: a case report

    Directory of Open Access Journals (Sweden)

    Larsen Anne

    2010-02-01

    Full Text Available Abstract A 48-year-old previously healthy woman suffered witnessed cardiac arrest in hospital. She achieved return of spontaneous circulation and was transferred to the intensive care unit. During the following 3 hours, she suffered a cardiac electrical storm with 98 episodes of Torsade de Pointes ventricular tachycardia rapidly degenerating to ventricular fibrillation. She was converted with a total of 99 defibrillations. There was no response to the use of any recommended anti arrhythmic drugs. However, the use of bretylium surprisingly stabilized her heart rhythm and facilitated placing of a temporary pacemaker. Overdrive pacing prevented further arrhythmias and was life saving. A number of beneficial factors may have contributed to the good neurological outcome. Further investigations gave no explanation for her cardiac electrical storm.

  13. Preoperative infrarenal abdominal aorta balloon catheter occlusion combined with Bakri tamponade reduced maternal morbidity of placenta increta/percreta.

    Science.gov (United States)

    Zeng, Chanjuan; Yang, Mengyuan; Ding, Yiling; Yu, Ling; Deng, Wen; Hu, Yu; Gong, Xiujuan

    2017-09-01

    effective in controlling intraoperative bleeding due to placenta increta, thus hysterectomy could be avoided. It seems to be less beneficial to women with placenta percreta. Bakri tamponade can be a good choice in the management of placenta increta/percreta before more aggressive surgeries.

  14. Vitrectomy, lensectomy and silicone oil tamponade in the management of retinal detachment associated with choroidal detachment

    Directory of Open Access Journals (Sweden)

    Jian-Di Liu

    2013-06-01

    Full Text Available AIM: To report the results of combined vitrectomy, lensectomy and silicone oil (SO tamponade in treating primary rhegmatogenous retinal detachment (RRD associated with choroidal detachment (CD.METHODS: A retrospective, consecutive and case series study of 21 subjects with concurrent RRD associated with CD was conducted. All subjects underwent a standard three-port 20G pars plana vitrectomy (PPV with lensectomy and silicone oil tamponade. Mean follow-up time was 8 months (rang from 4 to 19 months. The primary and final anatomic success rate, visual acuity and final intraocular pressure(IOP were recorded and analyzed.RESULTS: Of 21 subjects, 8 were women and 13 were men. Age at presentation ranged from 22 to 75 years (mean 57.4 years. The presenting vision ranged from light perception to 0.15. The initial IOP ranged from 3mmHg to 12mmHg (mean 6.2mmHg. All eyes were phakic except one pseudophakic. No intraocular lens was implanted during the primary surgical intervention. Fifteen of 21 (71.4% eyes had retina reattached after one operation. Six eyes had recurrent inferior retinal detachment due to proliferation. Five of them were successfully reattached after one or more additional operations. Mean IOP at final follow-up was 15.2mmHg (range from 8mmHg to 20mmHg. One case declined for further operation. The final reattachment rate was 95.2%. Visual acuity improved in 19 (90.5% eyes, was unchanged in 1 (4.8% eye and decreased in 1 (4.8% eye.CONCLUSION: Combination of vitrectomy, lensectomy and silicone tamponade is an effective method in treating RRD associated with CD, reducing the incidence of postoperative hypotony.

  15. Efficacy of Intrauterine Bakri Balloon Tamponade in Cesarean Section for Placenta Previa Patients

    Science.gov (United States)

    Cho, Hee Young; Park, Yong Won; Kim, Young Han; Jung, Inkyung; Kwon, Ja-Young

    2015-01-01

    Purpose The aims of this study were to analyze the predictive factors for the use of intrauterine balloon insertion and to evaluate the efficacy and factors affecting failure of uterine tamponade with a Bakri balloon during cesarean section for abnormal placentation. Methods We reviewed the medical records of 137 patients who underwent elective cesarean section for placenta previa between July 2009 and March 2014. Cesarean section and Bakri balloon insertion were performed by a single qualified surgeon. The Bakri balloon was applied when blood loss during cesarean delivery exceeded 1,000 mL. Results Sixty-four patients (46.7%) required uterine balloon tamponade during cesarean section due to postpartum bleeding from the lower uterine segment, of whom 50 (78.1%) had placenta previa totalis. The overall success rate was 75% (48/64) for placenta previa patients. Previous cesarean section history, anterior placenta, peripartum platelet count, and disseminated intravascular coagulopathy all significantly differed according to balloon success or failure (all ptamponade with a Bakri balloon is an adequate adjunct management for postpartum hemorrhage following cesarean section for placenta previa to preserve the uterus. This method is simple to apply, non-invasive, and inexpensive. However, possible factors related to failure of Bakri balloon tamponade for placenta previa patients such as prior cesarean section history, anterior placentation, thrombocytopenia, presence of DIC at the time of catheter insertion, and catheter drainage volume more than 500 mL within 1 hour of catheter placement should be recognized, and the next-line management should be prepared in advance. PMID:26263014

  16. Full Thickness Macular Hole Closure after Exchanging Silicone-Oil Tamponade with C3F8 without Posturing

    Directory of Open Access Journals (Sweden)

    Tina Xirou

    2011-05-01

    Full Text Available Purpose: To report a case of macular hole closure after the exchange of a silicone-oil tamponade with gas C3F8 14%. Method: A 64-year-old female patient with a stage IV macular hole underwent a three-port pars-plana vitrectomy and internal limiting membrane peeling. Due to the patient’s chronic illness (respiratory problems, a silicone-oil tamponade was preferred. However, the macula hole was still flat opened four months postoperatively. Therefore, the patient underwent an exchange of silicone oil with gas C3F8 14%. No face-down position was advised postoperatively due to her health problems. Results: Macular hole closure was confirmed with optical coherence tomography six weeks after exchanging the silicone oil with gas. Conclusions: Macular hole surgery using a silicone-oil tamponade has been proposed as treatment of choice for patients unable to posture. In our case, the use of a long-acting gas (C3F8 14%, even without posturing, proved to be more effective.

  17. Full Thickness Macular Hole Closure after Exchanging Silicone-Oil Tamponade with C3F8 without Posturing

    Science.gov (United States)

    Xirou, Tina; Xirou, Vasiliki; Mangouritsas, George; Feretis, Elias; Kabanarou, Stamatina A.

    2011-01-01

    Purpose To report a case of macular hole closure after the exchange of a silicone-oil tamponade with gas C3F8 14%. Method A 64-year-old female patient with a stage IV macular hole underwent a three-port pars-plana vitrectomy and internal limiting membrane peeling. Due to the patient's chronic illness (respiratory problems), a silicone-oil tamponade was preferred. However, the macula hole was still flat opened four months postoperatively. Therefore, the patient underwent an exchange of silicone oil with gas C3F8 14%. No face-down position was advised postoperatively due to her health problems. Results Macular hole closure was confirmed with optical coherence tomography six weeks after exchanging the silicone oil with gas. Conclusions Macular hole surgery using a silicone-oil tamponade has been proposed as treatment of choice for patients unable to posture. In our case, the use of a long-acting gas (C3F8 14%), even without posturing, proved to be more effective. PMID:21677885

  18. Surgical properties and survival of a pericardial window via left minithoracotomy for benign and malignant pericardial tamponade in cancer patients

    Directory of Open Access Journals (Sweden)

    Celik Sezai

    2012-06-01

    Full Text Available Abstract Background Surgical drainage is a rapid and effective treatment for pericardial tamponade in cancer patients. We aimed to investigate the effectiveness of pericardial window formation via mini-thoracotomy for treating pericardial tamponade in cancer patients, and to evaluate clinical factors affecting long-term survival. Methods Records of 53 cancer patients with pericardial tamponade treated by pericardial window formation between 2002 and 2008 were examined. Five patients were excluded due to insufficient data. Kaplan-Meier and Cox regression analysis were used for analysis. Results Forty-eight patients (64.7% male, with a mean age of 55.20 ± 12.97 years were included. Patients were followed up until the last control visit or death. There was no surgery-related mortality and the 30-day mortality rate was 8.33%; all died during postoperative hospitalization. Morbidity rate was 18.75%. Symptomatic recurrence rate was 2.08%. Cancer type and nature of the pericardial effusion were the major factors determining long-term survival (P P Overall median survival was 10.41 ± 1.79 months. One- and 2-year survival rates were 45 ± 7% and 18 ± 5%, respectively. Conclusion Pericardial window creation via minithoracotomy was proven to be a safe and effective approach in surgical treatment of pericardial tamponade in cancer patients. Cancer type and nature of pericardial effusion were the main factors affecting long-term survival.

  19. Uterine Balloon Tamponade in Combination with Topical Administration of Tranexamic Acid for Management of Postpartum Hemorrhage

    Directory of Open Access Journals (Sweden)

    Masato Kinugasa

    2015-01-01

    Full Text Available While uterine balloon tamponade is an effective modality for control of postpartum hemorrhage, the reported success rates have ranged from the level of 60% to the level of 80%. In unsuccessful cases, more invasive interventions are needed, including hysterectomy as a last resort. We developed a modified tamponade method and applied it to two cases of refractory postpartum hemorrhage after vaginal delivery. The first case was accompanied by uterine myoma and low-lying placenta. After an induced delivery, the patient had excessive hemorrhage due to uterine atony. Despite oxytocin infusion and bimanual uterine compression, the total blood loss was estimated at 2,800 mL or more. The second case was diagnosed as placental abruption complicated by fetal death and severe disseminated intravascular coagulation, subsequently. A profuse hemorrhage continued despite administration of uterotonics, fluid, and blood transfusion. The total blood loss was more than 5,000 mL. In each case, an intrauterine balloon catheter was wrapped in gauze impregnated with tranexamic acid, inserted into the uterus, and inflated sufficiently with sterile water. In this way, mechanical compression by a balloon and a topical antifibrinolytic agent were combined together. This method brought complete hemostasis and no further treatments were needed. Both the women left hospital in stable condition.

  20. Management of postpartum hemorrhage with intrauterine balloon tamponade using a condom catheter in an Egyptian setting.

    Science.gov (United States)

    Kandeel, Mohamed; Sanad, Zakaria; Ellakwa, Hamed; El Halaby, Alaa; Rezk, Mohamed; Saif, Ibrahim

    2016-12-01

    To evaluate uterine balloon tamponade using a condom catheter for the management of early postpartum hemorrhage (PPH). In a prospective observational study at Menoufia University Hospital, Shebin Elkom, Egypt, women with early PPH were enrolled between May 2011 and September 2012. Uterine balloon tamponade with a condom catheter was applied in women who were unresponsive to uterotonics and bimanual compression; patients with successful catheter placement were included in analyses. The primary outcome was successful control (reduction or cessation) of bleeding. A condom catheter was successfully placed for 50 of the 151 women enrolled. The overall success rate of the procedure was 96% (48/50). The condom catheter was successful in all 28 cases of atonic PPH after vaginal or cesarean delivery. It successfully controlled PPH due placental site bleeding in 20 (91%) of 22 patients with placenta previa and a well-contracted uterus. Condom balloon catheter was found to effectively control PPH. The procedure is simple, inexpensive, and safe, and can preserve reproductive capacity, as well as saving the life of the mother. ClinicalTrials.gov:NCT02672891. Copyright © 2016 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  1. Comparison of {sup 18}F-fluorodeoxyglucose positron emission tomography (FDG PET) and cardiac magnetic resonance (CMR) in corticosteroid-naive patients with conduction system disease due to cardiac sarcoidosis

    Energy Technology Data Exchange (ETDEWEB)

    Ohira, Hiroshi; Birnie, David H.; Mc Ardle, Brian; Dick, Alexander; Klein, Ran; Renaud, Jennifer; DeKemp, Robert A.; Davies, Ross; Hessian, Renee; Liu, Peter; Nery, Pablo B. [University of Ottawa Heart Institute, Molecular Function and Imaging Program, National Cardiac PET Centre, Ottawa, ON (Canada); University of Ottawa Heart Institute, Arrhythmia Service, Division of Cardiology, Department of Medicine, Ottawa, ON (Canada); Pena, Elena; Dennie, Carole [The Ottawa Hospital, Medical Imaging Department, Ottawa, ON (Canada); University of Ottawa, Department of Radiology, Ottawa, ON (Canada); Bernick, Jordan; Wells, George A. [University of Ottawa Heart Institute, Cardiovascular Research Methods Center, Ottawa, ON (Canada); Leung, Eugene [The Ottawa Hospital, Division of Nuclear Medicine, Department of Medicine, Ottawa, Ontario (Canada); Yoshinaga, Keiichiro [Hokkaido University School of Medicine, Department of Molecular Imaging, Hokkaido (Japan); Tsujino, Ichizo; Sato, Takahiro; Nishimura, Masaharu [Hokkaido University School of Medicine, First Department of Medicine, Hokkaido (Japan); Manabe, Osamu; Tamaki, Nagara [Hokkaido University School of Medicine, Department of Nuclear Medicine, Hokkaido (Japan); Oyama-Manabe, Noriko [Hokkaido University Hospital, Diagnostic and Interventional Radiology, Hokkaido (Japan); Ruddy, Terrence D.; Beanlands, Rob S.B. [University of Ottawa Heart Institute, Molecular Function and Imaging Program, National Cardiac PET Centre, Ottawa, ON (Canada); University of Ottawa Heart Institute, Arrhythmia Service, Division of Cardiology, Department of Medicine, Ottawa, ON (Canada); The Ottawa Hospital, Medical Imaging Department, Ottawa, ON (Canada); University of Ottawa, Department of Radiology, Ottawa, ON (Canada); The Ottawa Hospital, Division of Nuclear Medicine, Department of Medicine, Ottawa, Ontario (Canada); Chow, Benjamin J.W. [University of Ottawa Heart Institute, Molecular Function and Imaging Program, National Cardiac PET Centre, Ottawa, ON (Canada); University of Ottawa Heart Institute, Arrhythmia Service, Division of Cardiology, Department of Medicine, Ottawa, ON (Canada); The Ottawa Hospital, Medical Imaging Department, Ottawa, ON (Canada); University of Ottawa, Department of Radiology, Ottawa, ON (Canada)

    2016-02-15

    Cardiac sarcoidosis (CS) is a cause of conduction system disease (CSD). {sup 18}F-Fluorodeoxyglucose-positron emission tomography (FDG PET) and cardiac magnetic resonance (CMR) are used for detection of CS. The relative diagnostic value of these has not been well studied. The aim was to compare these imaging modalities in this population. We recruited steroid-naive patients with newly diagnosed CSD due to CS. All CS patients underwent both imaging studies within 12 weeks of each other. Patients were classified into two groups: group A with chronic mild CSD (right bundle branch block and/or axis deviation), and group B with new-onset atrioventricular block (AVB, Mobitz type II or third-degree AVB). Thirty patients were included. Positive findings on both imaging studies were seen in 72 % of patients (13/18) in group A and in 58 % of patients (7/12) in group B. The remainder (28 %) of the patients in group A were positive only on CMR. Of the patients in group B, 8 % were positive only on CMR and 33 % were positive only on FDG PET. Patients in group A were more likely to be positive only on CMR, and patients in group B were more likely to be positive only on FDG PET (p = 0.02). Patients in group B positive only on FDG PET underwent CMR earlier relative to their symptomatology than patients positive only on CMR (median 7.0, IQR 1.5 - 34.3, vs. 72.0, IQR 25.0 - 79.5 days; p = 0.03). The number of positive FDG PET and CMR studies was different in patients with CSD depending on their clinical presentation. This study demonstrated that CMR can adequately detect cardiac involvement associated with chronic mild CSD. In patients presenting with new-onset AVB and a negative CMR study, FDG PET may be useful for detecting cardiac involvement due to CS. (orig.)

  2. Video-assisted pericardial fenestration for effusions after cardiac surgery.

    Science.gov (United States)

    Georghiou, Georgios P; Porat, Eyal; Fuks, Avi; Vidne, Bernardo A; Saute, Milton

    2009-10-01

    Delayed-onset pericardial effusion following cardiac surgery can give rise to significant morbidity due to its presentation as well as management by traditional surgical techniques. An institutional experience of a video-assisted thoracoscopic technique to create a pericardial window, with the advantages of a minimally invasive approach combined with excellent visualization in such patients, was reviewed. A retrospective analysis was conducted on all patients undergoing video-assisted thoracoscopic for delayed pericardial effusion after cardiac surgery from January 2001 to January 2006 at our center. Seven patients with echocardiographically diagnosed delayed tamponade underwent video-assisted thoracoscopy; 5 were receiving anticoagulants after valve replacement, and 2 had undergone heart transplantation. Pericardial windows were created under general anesthesia and single-lung ventilation using 2 to 3 trocars. Mean operative time was 45 min. There were no complications of the thoracoscopic technique. Video-assisted thoracoscopic creation of a pericardial window is safe and effective treatment for loculated pericardial effusions secondary to cardiac surgery.

  3. Difficulties with neurological prognostication in a young woman with delayed-onset generalised status myoclonus after cardiac arrest due to acute severe asthma

    Directory of Open Access Journals (Sweden)

    Arvind Rajamani

    2011-01-01

    Full Text Available Neurological prognostication in cardiac arrest survivors is difficult, especially when the primary etiology is respiratory arrest. Prognostic factors designed to have zero false-positive rates to robustly confirm poor outcome are usually inadequate to rule out poor outcomes (i.e., high specificity and low sensitivity. One of the least understood prognosticators is generalised status myoclonus (GSM, with case reports confusing GSM, isolated myoclonic jerks and post-hypoxic intention myoclonus (Lance Adams syndrome [LAS]. With several prognostic indicators (including status myoclonus having been validated in the pre-hypothermia era, their current relevance is debatable. New modalities such as brain magnetic resonance imaging (MRI and continuous electroencephalography are being evaluated. We describe here a pregnant woman resuscitated from a cardiac arrest due to acute severe asthma, and an inability to reach a consensus based on published guidelines, with a brief overview of myoclonus, LAS and the role of MRI brain in assisting prognostication.

  4. Cardiac Arrest due to Recurrent Ventricular Fibrillation Triggered by Unifocal Ventricular Premature Complexes in a Silent Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Dong Hyun Lee

    2014-11-01

    Suspecting idiopathic VF, emergency radiofrequency catheter ablation was planned for the VPCs. However, when coronary angiography was performed to exclude silent ischemia, the results showed a total occlusion of the right coronary artery posterolateral branch, which is thought to supply the left ventricular inferior and septal wall. After successful reperfusion, VF episodes and the triggering VPCs disappeared. We are documenting this case to emphasize the potential for silent myocardial infarction to cause out-of-hospital sudden cardiac arrest even in a patient without any symptom or sign of acute coronary syndrome.

  5. Variability of hemodynamic responses to acute digitalization in chronic cardiac failure due to cardiomyopathy and coronary artery disease.

    Science.gov (United States)

    Cohn, K; Selzer, A; Kersh, E S; Karpman, L S; Goldschlager, N

    1975-04-01

    Eight patients with chronic congestive heart failure (four with cardiomyopathy and four with ischemic heart disease) underwent hemodynamic studies during acute administration of digoxin, given intravenously in two 0-5 mg doses 2 hours apart. Observations were made before administration of digitalis (control period) and serially therafter for 4 hours after the first dose. Resting mean cardiac index and pulmonary arterial wedge pressure were as follows: 2.0 liters/min per m2 and 23 mm Hg (control period); 2.1 and 24 (at 1 hour); 2.0 and 23 (at 2 hours); 2.7 and 19 (at 3 hours); and 2.3 and 20 (at 4 hours). Exercise responses of mean cardiac index and pulmonary arterial wedge pressure in five patients were: 3.1 liters/min per m2 and 36 mm Hg (control period); 3.2 and 33 (at 1 hour); 3.2 and 28 (at 2 hours); 3.1 and 27 (at.3 hours); and 3.4 and 31 (at 4 hours). The pulmonary arterial wedge pressure remained elevated during exercise in all cases. Arrhythmias were seen in five patients after administration of 0.5 mg of digoxin. Hemodynamic improvement at 4 hours involving both reduced filling pressure and increased blood flow was observed in only two patients at rest and in one additional patient during exercise. Acute deterioration of cardiac function (elevated pulmonary arterial wedge pressure of decreased cardiac index) occurred 30 minutes after administration of digoxin in four patients, concomitantly with increased systemic resistance. In six patients, a peak hemodynamic effect appeared 1 to 1 1/2 hours after administration of digoxin, with partial or total loss of initial benefit by 2 and 4 hours. In previously performed studies observations have seldom exceeded 1 hour; the results of this 4 hour study suggest that, in patients with cardiomyopathy or coronary artery disease and chronic congestive heart failure, acute digitalization does not necessarily lead to consistent, marked or lasting hemodynamic improvement. Thus, current concepts of the use of digitalis is

  6. Bronchogenic Carcinoma with Cardiac Invasion Simulating Acute Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Anirban Das

    2016-01-01

    Full Text Available Cardiac metastases in bronchogenic carcinoma may occur due to retrograde lymphatic spread or by hematogenous dissemination of tumour cells, but direct invasion of heart by adjacent malignant lung mass is very uncommon. Pericardium is frequently involved in direct cardiac invasion by adjacent lung cancer. Pericardial effusion, pericarditis, and tamponade are common and life threatening presentation in such cases. But direct invasion of myocardium and endocardium is very uncommon. Left atrial endocardium is most commonly involved in such cases due to anatomical contiguity with pulmonary hilum through pulmonary veins, and in most cases left atrial involvement is asymptomatic. But myocardial compression and invasion by adjacent lung mass may result in myocardial ischemia and may present with retrosternal, oppressive chest pain which clinically may simulate with the acute myocardial infarction (AMI. As a result, it leads to misdiagnosis and delayed diagnosis of lung cancer. Here we report a case of non-small-cell carcinoma of right lung which was presented with asymptomatic invasion in left atrium and retrosternal chest pain simulating AMI due to myocardial compression by adjacent lung mass, in a seventy-four-year-old male smoker.

  7. Açık Kalp Cerrahisi Sonrası Kanama Ve/Veya Tamponad Nedeniyle Erken Dönemde Acil Yapılan Revizyonlar.

    OpenAIRE

    Fansa, İyad; Acıpayam, Mehmet; Lale, Cem

    2015-01-01

    Aim: After open heart surgery in patients with hemodynamic instability due to bleeding and / or pericardial tamponade interventions must be done without losing time. Although urgent revision rate vary according to clinical to clinical. More than 80 % of cases is due to the bleeding. Here we want to offer patients where we take urgent revision. Materials and Methods: Between January 2013 and June 2014, 123 open heart surgery is performed by two surgeons. 9 patients (7.3 %) (one female, eight m...

  8. Point-of-care pleural and lung ultrasound in a newborn suffering from cardiac arrest due to tension pneumothorax after cardiac surgery.

    Science.gov (United States)

    Polito, Angelo; Biasucci, Daniele G; Cogo, Paola

    2016-02-01

    We report the case of a 12-day-old newborn affected by coarctation of the aorta and intraventricular defect who underwent coarctectomy and pulmonary artery banding. On post-operative day 7, the patient suffered from pulseless electric activity due to tension pneumothorax. Point-of-care ultrasound was performed during cardiopulmonary resuscitation in an attempt to diagnose pneumothorax. The diagnosis was made without delaying or interrupting chest compressions, and the pneumothorax was promptly treated.

  9. Silicone Oil Tamponade Combined with Lensectomy Preserving Anterior Lens Capsule

    Institute of Scientific and Technical Information of China (English)

    LuL; YangJ

    1999-01-01

    Purpose:To investigate the therapeutic effect and indicatio n of silicone oil tamponade combined with lensectomy preserving anterior lens capsule.Methods:Silicone oil tamponade combined with lensectomy preserving anterior lens capsule was performed in 33 cases (33 eyes)of high myopia ,proliferative vitroretinopathy(PVR)D grade and giant retinal tear(GRT).10 cases were onlyeye and 11 cases had harder nucleus of lens.The surgical methods included:1.smashing lens nucleus and lensectomy preserving complete anterior capsule;2,vitrectomy and membrane peeling;3,usage of liquid perfluorocarbin or retinotomy or drainage;4.silicone oil tamponade;5.postoperative Nd;YAG laser for anterior capsulectomy. Results:Follow-up time was 6 months or more in 29 cases.Total retinal reattachment was achieved in 22 cases,macular retinal reattachment in 5 cases.The visual acuity was 20/800 to 20/200 in 13 cases,20/100 to 20/50 in 12 cases.Visual acuity was significantly improved in GRT group(P<0.05).Complications included unexpected anterior capsule break intraoperatively,anterior capsule opacity,silicone oil emulsification and liquid perfluorocarbin remainig postoperatively.Conclusions:Silicone oil tamponade combined with lensectomy preserving anterior capsule was safe and can reduce the operative complications.The indications included:1.GRT complicated with high myopia;2,advanced PVR cases complicated with high myopia in which silicone oil must be used;3.severe lens opacity cases in which silicone oil must be used;4.complex retinal detachment of only ye.

  10. Under Pressure: Intraluminal Filling Pressures of Postpartum Hemorrhage Tamponade Balloons.

    Science.gov (United States)

    Antony, Kathleen M; Racusin, Diana A; Belfort, Michael A; Dildy, Gary A

    2017-04-01

    Objective Uterine tamponade by fluid-filled balloons is now an accepted method of controlling postpartum hemorrhage. Available tamponade balloons vary in design and material, which affects the filling attributes and volume at which they rupture. We aimed to characterize the filling capacity and pressure-volume relationship of various tamponade balloons. Study Design Balloons were filled with water ex vivo. Intraluminal pressure was measured incrementally (every 10 mL for the Foley balloons and every 50 mL for all other balloons). Balloons were filled until they ruptured or until 5,000 mL was reached. Results The Foley balloons had higher intraluminal pressures than the larger-volume balloons. The intraluminal pressure of the Sengstaken-Blakemore tube (gastric balloon) was initially high, but it decreased until shortly before rupture occurred. The Bakri intraluminal pressure steadily increased until rupture occurred at 2,850 mL. The condom catheter, BT-Cath, and ebb all had low intraluminal pressures. Both the BT-Cath and the ebb remained unruptured at 5,000 mL. Conclusion In the setting of acute hemorrhage, expeditious management is critical. Balloons that have a low intraluminal pressure-volume ratio may fill more rapidly, more easily, and to greater volumes. We found that the BT-Cath, the ebb, and the condom catheter all had low intraluminal pressures throughout filling.

  11. Exploring the safety and efficacy of targeted temperature management amongst infants with out-of-hospital cardiac arrest due to apparent life threatening events.

    Science.gov (United States)

    Meert, Kathleen; Telford, Russell; Holubkov, Richard; Slomine, Beth S; Christensen, James R; Dean, J Michael; Moler, Frank W

    2016-12-01

    To explore the safety and efficacy of targeted temperature management amongst infants with out-of-hospital cardiac arrest due to an apparent life threatening event (ALTE) recruited to the Therapeutic Hypothermia after Paediatric Cardiac Arrest Out-of-Hospital trial. Fifty-four infants (48h to VABS-II) score ≥70, 12-month survival, change in VABS-II score from pre-arrest to 12 months post-arrest, and select safety measures. Amongst infants with pre-arrest VABS-II ≥70 (n=52), there was no difference in 12-month survival with VABS-II ≥70 between therapeutic hypothermia and therapeutic normothermia groups (2/25 (8.0%) vs. 1/27 (3.7%); relative risk 2.16; 95% confidence interval 0.21-22.38, p=0.60). Amongst all evaluable infants (n=53), the change in VABS-II score from pre-arrest to 12 months post-arrest did not differ (p=0.078) between therapeutic hypothermia and therapeutic normothermia groups, nor did 12-month survival (5/26 (19.2%) vs. 1/27 (3.7%); relative risk 5.19; 95% confidence interval 0.65-41.50, p=0.10). Mortality was high amongst infants that were comatose after out-of-hospital cardiac arrest due to ALTE in both therapeutic hypothermia and therapeutic normothermia treated groups. Functional status was markedly reduced among survivors. (ClinicalTrials.gov, NCT00878644). Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  12. Treatment of idiopathic macular hole with silicone oil tamponade

    Directory of Open Access Journals (Sweden)

    Ivanovska-Adjievska B

    2012-09-01

    Full Text Available Biljana Ivanovska-Adjievska,1 Salih Boskurt,1 Faruk Semiz,1 Hakan Yuzer,1 Vesna Dimovska-Jordanova21European Eye Hospital, Skopje, Macedonia, 2Clinic for Eye Diseases, University "St Cyril and Methodius", Skopje, MacedoniaPurpose: We analyzed the anatomical and visual outcomes after surgical treatment of idiopathic macular holes with pars plana vitrectomy, internal limiting membrane (ILM peeling using Brilliant Blue dye, and silicone oil tamponade without postoperative posturing.Methods: This was a retrospective interventional study of 10 eyes in eight patients who underwent surgical treatment of idiopathic macular holes using pars plana vitrectomy, ILM peeling using Brilliant Blue dye, and silicone oil tamponade without postoperative posturing. The preoperative staging of macular holes and postoperative anatomic outcomes were assessed using spectral-domain optical coherence tomography.Results: All patients were women with a mean age of 66.86 ± 4.8 years. In two patients, bilateral macular holes were present and both eyes were operated on. Stage 2 macular hole was diagnosed in three eyes, three eyes had stage 3, and four eyes had stage 4 macular holes. Anatomical success and closure of the macular hole was achieved in nine eyes (90% after one operation. In one eye, the macular hole was closed after reoperation. The preoperative mean best-corrected visual acuity (BCVA was 0.15 decimal units (0.8 logMAR units. Until the end of the follow-up period, BCVA was 0.25 decimal units (0.6 logMAR units. Visual acuity was improved in seven patients (70%. In two patients (20%, visual acuity remained at the same level, and in one eye (10%, visual acuity decreased. Postoperatively, all patients reported a significant reduction of metamorphopsia.Conclusion: Initial results after 20G pars plana vitrectomy with peeling of the ILM, use of dye (Brilliant Blue, and tamponade with silicone oil without postoperative posturing gave good anatomical and functional

  13. Asystole due to trigemino-cardiac reflex: a rare complication of trans-sphenoidal surgery for pituitary adenoma.

    Science.gov (United States)

    Seker, Askin; Toktas, Zafer Orkun; Peker, Selcuk; Batirel, Halit Abbas; Necmettin Pamir, M

    2009-02-01

    The trigemino-cardiac reflex (TCR) is a well-known reflexive response in which bradycardia, hypotension, and gastric hypermotility are induced by stimulation of a peripheral or central portion of the trigeminal nerve. This reflex occurs during craniofacial surgery and other operations on or near the cerebellopontine angle, petrosal sinus, orbit and trigeminal ganglion. TCR is a well-known, although not well documented, phenomenon commonly observed during trans-sphenoidal surgery for resection of pituitary adenomas. We report a case in which asystole occurred during trans-sphenoidal surgery on a pituitary adenoma that was infiltrating the right cavernous sinus. When the anesthesiologist reported asystole, the team stopped manipulation and administered intravenous atropine. Intra-operative MRI showed a small tumour remnant in the right cavernous sinus. The operation was terminated but subsequent radiosurgery was planned for the residual tumor. Although TCR is rare and usually self-limiting, this case led us to change our treatment strategy. Surgeons who perform trans-sphenoidal surgery should be aware of this potential problem. Invasive pituitary adenomas should be removed gently and the risk of triggering TCR should be kept in mind.

  14. Recurrent Muscle Weakness with Rhabdomyolysis, Metabolic Crises, and Cardiac Arrhythmia Due to Bi-allelic TANGO2 Mutations.

    Science.gov (United States)

    Lalani, Seema R; Liu, Pengfei; Rosenfeld, Jill A; Watkin, Levi B; Chiang, Theodore; Leduc, Magalie S; Zhu, Wenmiao; Ding, Yan; Pan, Shujuan; Vetrini, Francesco; Miyake, Christina Y; Shinawi, Marwan; Gambin, Tomasz; Eldomery, Mohammad K; Akdemir, Zeynep Hande Coban; Emrick, Lisa; Wilnai, Yael; Schelley, Susan; Koenig, Mary Kay; Memon, Nada; Farach, Laura S; Coe, Bradley P; Azamian, Mahshid; Hernandez, Patricia; Zapata, Gladys; Jhangiani, Shalini N; Muzny, Donna M; Lotze, Timothy; Clark, Gary; Wilfong, Angus; Northrup, Hope; Adesina, Adekunle; Bacino, Carlos A; Scaglia, Fernando; Bonnen, Penelope E; Crosson, Jane; Duis, Jessica; Maegawa, Gustavo H B; Coman, David; Inwood, Anita; McGill, Jim; Boerwinkle, Eric; Graham, Brett; Beaudet, Art; Eng, Christine M; Hanchard, Neil A; Xia, Fan; Orange, Jordan S; Gibbs, Richard A; Lupski, James R; Yang, Yaping

    2016-02-01

    The underlying genetic etiology of rhabdomyolysis remains elusive in a significant fraction of individuals presenting with recurrent metabolic crises and muscle weakness. Using exome sequencing, we identified bi-allelic mutations in TANGO2 encoding transport and Golgi organization 2 homolog (Drosophila) in 12 subjects with episodic rhabdomyolysis, hypoglycemia, hyperammonemia, and susceptibility to life-threatening cardiac tachyarrhythmias. A recurrent homozygous c.460G>A (p.Gly154Arg) mutation was found in four unrelated individuals of Hispanic/Latino origin, and a homozygous ∼34 kb deletion affecting exons 3-9 was observed in two families of European ancestry. One individual of mixed Hispanic/European descent was found to be compound heterozygous for c.460G>A (p.Gly154Arg) and the deletion of exons 3-9. Additionally, a homozygous exons 4-6 deletion was identified in a consanguineous Middle Eastern Arab family. No homozygotes have been reported for these changes in control databases. Fibroblasts derived from a subject with the recurrent c.460G>A (p.Gly154Arg) mutation showed evidence of increased endoplasmic reticulum stress and a reduction in Golgi volume density in comparison to control. Our results show that the c.460G>A (p.Gly154Arg) mutation and the exons 3-9 heterozygous deletion in TANGO2 are recurrent pathogenic alleles present in the Latino/Hispanic and European populations, respectively, causing considerable morbidity in the homozygotes in these populations.

  15. Chronic murine myocarditis due to Trypanosoma cruzi: an ultrastructural study and immunochemical characterization of cardiac interstitial matrix

    Directory of Open Access Journals (Sweden)

    Sonia G. Andrade

    1986-03-01

    Full Text Available In an attempt to define the mouse-model for chronic Chagas' disease, a serological, histopathological and ultrastructural study as well as immunotyping of myocardium collagenic matrix were performed on Swiss mice, chronically infected with Trypanosoma cruzi strains: 21 SF and mambaí (Type II; PMN and Bolivia (Type III, spontaneously surviving after 154 to 468 days of infection. Haemagglutination and indirect immunofluorescence tests showed high titres of specific antibodies. The ultrastructural study disclosed the cellular constitution of the inflammatory infiltrate showing the predominance of monocytes, macrophages with intense phagocytic activity, fibroblasts, myofibroblasts and abundant collagen matrix suggesting the association of the inflammatory process with fibrogenesis in chronic chagasic cardiomyopathy. Artertolar and blood capillary alterations together with dissociation of cardiac cells from the capillary wall by edema and inflammation were related to ultrastructural lesions of myocardial cells. Rupture of parasitized cardiac myocells contribute to intensify the inflammatory process in focal areas. Collagen immunotyping showed the predominance of Types III and IV collagen. Collagen degradation and phagocytosis were present suggesting a reversibility of the fibrous process. The mouse model seems to be valuable in the study of the pathogenetic mechanisms in Chagas cardiomyopathy, providing that T. cruzi strains of low virulence and high pathogenecity are used.Utilizando o modelo experimental do camundongo, foi realizado um estudo sorológico, histopatológico e ultraestrutural bem como a imunotipagem do colágeno na matriz conjuntiva do miocárdio em camundongos suiços cronicamente infectados com as cepas 21 SF e Mambaí (Tipo II PMN e Bolívia (Tipo III por períodos de 154 a 468 dias. Os testes sorológicos e de imunofluorescência indireta mostraram altos títulos de anticorpos específicos. O estudo estrutural definiu melhor a

  16. Alterations in intracellular ionic calcium levels in isolated adult rat cardiac myocytes due to the generation of free radicals

    Energy Technology Data Exchange (ETDEWEB)

    Burton, K.P.; Nazeran, H.; Hagler, H.K. (Univ. of Texas, Dallas, TX (United States))

    1991-03-15

    Oxygen-derived free radical production has been documented to occur on reperfusion of the ischemic myocardium. Intracellular ionic calcium ((Ca{sup ++}){sub i}) levels in isolated adult rat cardiac myocytes (M) exposed to free radicals were evaluated using the fluorescent calcium indicator, fura-2. The effect of different time periods of free radical exposure and the level of extracellular Ca{sup ++} concentration on altering (Ca{sup ++}){sub i} was examined. The free radical generating system (FRGS) utilized consisted of a HEPES buffered physiological salt solution containing 2.3 mM purine, 2.4. {mu}M iron-loaded transferrin and 0.01 U/ml xanthine oxidase. M maintained in HEPES buffer or the HEPES buffer containing purine and iron-loaded transferrin continued to stimulate, exhibited relatively uniform 340/380 ratios and maintained a rod shape for extended time periods. M continuously exposed to the FRGS showed a significant increase in (Ca{sup ++}){sub i}, became unresponsive to stimulation at 31 {plus minus} 7 (SE) min and eventually exhibited contracture. Exposure to the FRGS for 10 min resulted in a response similar to continuous exposure. M exposed to the FRGS for 5 min exhibited regular Ca{sup ++} transients for 55{plus minus}5 min. M exposed to the FRGS for 10 min and maintained in 2.5 mM Ca{sup ++} versus 1.25 mM Ca{sup ++}, accumulated significantly higher (CA{sup ++}){sub i}. Quiescent myocytes continuously exposed to the FRGS also exhibited a significant increase in (Ca{sup ++}){sub i} over time. Thus, a brief period of free radical exposure may induce subsequent damage. Alterations in Ca{sup ++} flux resulting from the generation of free radicals may possibly contribute to the development of Ca{sup ++} overload and myocardial arrhythmias.

  17. Echocardiography of isolated subacute left heart tamponade in a patient with cor pulmonale and circumferential pericardial effusion.

    Science.gov (United States)

    Mars, Tomaz; Mikolavcic, Helena; Salobir, Barbara; Podbregar, Matej

    2010-07-14

    Patients with advanced idiopathic pulmonary artery hypertension have often a chronic pericardial effusion. It is the result of increased transudation and impaired re-absorption due to elevated venous pressure. These patients have pre-existent symptoms and signs of chronic right heart failure. High degree of suspicion is required to detect of development of an atypical form of tamponade with isolated compression of left heart chambers as shown in present case report. Transthoracic echocardiography provides a rapid access to the correct diagnosis, a prompt relief of symptoms following the ultrasound guided pericardiocentesis and important diagnostic tool for regular follow up of patients thereafter as shown in our case report.

  18. Successful use of a Bakri Tamponade Balloon in the treatment of puerperal uterine inversion during caesarean section.

    Science.gov (United States)

    Vivanti, A J; Furet, E; Nizard, J

    2016-04-23

    Acute puerperal inversion of the uterus is a rare life-threatening obstetric emergency, especially during caesarean section. We present the case of a 30-year-old patient with acute puerperal inversion of the uterus that occurred during placental removal. After a quick reversion of the uterus, an immediate postpartum haemorrhage (PPH) due to massive uterine atony was observed. This atony impacted the whole uterus, with a very thin uterine myometrium. The use of a Bakri Tamponade Balloon use allowed treating extreme uterine atony, immediately stop haemorrhage, and prevent a possible risk of immediate recurrence.

  19. Tamponade in surgery for retinal detachment associated with proliferative vitreoretinopathy

    Science.gov (United States)

    Schwartz, Stephen G; Flynn, Harry W; Lee, Wen-Hsiang; Wang, Xue

    2014-01-01

    Background Retinal detachment (RD) with proliferative vitreoretinopathy (PVR) often requires surgery to restore normal anatomy and to stabilize or improve vision. PVR usually occurs in association with recurrent RD (that is, after initial retinal re-attachment surgery) but occasionally may be associated with primary RD. Either way, a tamponade agent (gas or silicone oil) is needed during surgery to reduce the rate of postoperative recurrent RD. Objectives The objective of this review was to assess the relative safety and effectiveness of various tamponade agents used with surgery for retinal detachment (RD) complicated by proliferative vitreoretinopathy (PVR). Search methods We searched CENTRAL (which contains the Cochrane Eyes and Vision Group Trials Register) (The Cochrane Library 2013, Issue 5), Ovid MEDLINE, Ovid MEDLINE In-Process and Other Non-Indexed Citations, Ovid MEDLINE Daily, Ovid OLDMEDLINE (January 1946 to June 2013), EMBASE (January 1980 to June 2013), Latin American and Caribbean Literature on Health Sciences (LILACS) (January 1982 to June 2013), the metaRegister of Controlled Trials (mRCT) (www.controlled-trials.com), ClinicalTrials.gov (www.clinicaltrials.gov) and the WHO International Clinical Trials Registry Platform (ICTRP) (www.who.int/ictrp/search/en). We did not use any date or language restrictions in the electronic searches for trials. We last searched the electronic databases on 26 June 2013. Selection criteria We included randomized controlled trials (RCTs) of participants undergoing surgery for RD associated with PVR that compared various tamponade agents. Data collection and analysis Two review authors screened the search results independently. We used the standard methodological procedures expected by The Cochrane Collaboration. PMID:24532038

  20. Acute Upper Limb Ischemia due to Cardiac Origin Thromboembolism: the Usefulness of Percutaneous Aspiration Thromboembolectomy via a Transbrachial Approach

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sung Kwan; Kwak, Hyo Sung; Chung, Gyoung Ho; Han, Young Min [Chonbuk National University Hospital and Medical School, Chonju (Korea, Republic of)

    2011-10-15

    To evaluate the usefulness of percutaneous aspiration thromboembolectomy (PAT) via a transbrachial approach in patients with acute upper limb ischemia. From July 2004 to March 2008, eleven patients with acute upper limb ischemia were enrolled in this study. They were initially treated with thrombolysis (n = 1), PAT (n = 6), or both (n = 4) via a femoral artery approach. However, all of the patients had residual thrombus in the brachial artery, which was subsequently managed by PAT via the transbrachial approach for removal of residual emboli. Successful re-canalization after PAT via a transbrachial approach was achieved in all patients. Two patients experienced early complications: one experienced a massive hematoma of the upper arm due to incomplete compression and was treated by stent deployment. The other patient experienced a re-occlusion of the brachial artery the day after the procedure due to excessive manual compression of the puncture site, but did not show recurrence of ischemic symptoms in the artery of the upper arm. Clinical success with complete resolution of ischemic symptoms was achieved in all patients. PAT via a transbrachial approach is a safe and effective treatment for patients with acute upper limb ischemia.

  1. Efficacy of Vitrectomy Combined with Subretinal rtPA Injection with Gas or Air Tamponade.

    Science.gov (United States)

    Waizel, M; Todorova, M G; Rickmann, A; Blanke, B R; Szurman, P

    2017-01-31

    Background Functional and anatomical outcome after vitrectomy with rtPA combined with gas or air tamponade. Patients and methods Retrospective analysis of pseudophakic patients treated with subretinal rtPA and gas or air tamponade. The primary endpoint was displacement of haemorrhage six months after surgery. The secondary endpoints were visual acuity (BCVA), haemorrhage diameter (MHD) and central macular thickness (CMT), as measured by SD-OCT. Results 53 of 85 eyes were pseudophakic. 27 of these eyes were treated with air tamponade and 26 with gas tamponade. For patients with air tamponade, the mean BCVA improved from 20/530 to 20/355 (p = 0.01). MHD and CMT decreased from 6386 ± 2281 µm to 3805 ± 2397 µm (p tamponade, the mean BCVA improved only slightly, from 20/471 to 20/394 (p = 0.17). MHD and CMT exhibited statistically significant decreases from 6759 ± 1773 µm to 3525 ± 1548 µm (p tamponade.

  2. Impact of uterine balloon tamponade on the use of invasive procedures in severe postpartum hemorrhage.

    Science.gov (United States)

    Gauchotte, Emilie; De La Torre, Manuela; Perdriolle-Galet, Estelle; Lamy, Catherine; Gauchotte, Guillaume; Morel, Olivier

    2017-07-01

    The aim of this study was to assess the impact of tamponade when uterotonic agents fail, on the need for surgery or interventional radiology. All women who received sulprostone for postpartum hemorrhage were retrospectively compared over two periods [December 2008 to December 2010 without use of tamponade (period 1) and June 2011 to June 2013 with use of tamponade (period 2)] in the case of sulprostone failure (STROBE compliant retrospective cohort study). During period 2, interventional radiology or surgery was used only in the case of tamponade failure. 165 women were included (74 for period 1, 91 for period 2). The rate of interventional radiology or surgery significantly decreased from period 1 (21 of 74 women, 28.4%) to period 2 (six of 91 women, 6.6%, p = 0.0003). The rate of assumed failure of uterotonic agents was higher for period 2: 22 of 74 women (29.7%) during period 1, and 41 of 91 (45.1%, p = 0.0439) during period 2. The success rate of tamponade was 92.1% (35 of 38 women). Although the efficacy of tamponade should be viewed in the light of its widespread use, our findings confirm that tamponade significantly reduces the need for interventional radiology or surgery for postpartum hemorrhage treatment. © 2017 Nordic Federation of Societies of Obstetrics and Gynecology.

  3. Diagnosis and Treatment of Penetrating Cardiac Injury One Year after Thoracic Stab Wound

    Directory of Open Access Journals (Sweden)

    MH Soltani

    2005-10-01

    Full Text Available In any patient with a history of penetrating thoracic trauma, cardiac injury must be kept in mind. Here, we describe a 36 years-old female referred to this hospital with severe chest pain and hypotension. After primary evaluation and suggestion of AMI, streptokinase was started for the patient and because of deterioration of vital signs, cardiac surgery consultation was requested. After performing urgent echocardiography, massive pericardial tamponade was detected. Visualization of a knife blade on C.X.R and past medical history of thoracic stab injury led to a diagnosis of delayed cardiac tamponade and urgent sternotomy was performed. The blade that had penetrated the right ventricular chamber was extracted. Six days after operation, patient was discharged without any problem. This case study suggests the importance of high suspicion to cardiac injury in any patient with chest pain and a history of chest trauma.

  4. Dosimetric perturbations due to an implanted cardiac pacemaker in MammoSite{sup Registered-Sign} treatment

    Energy Technology Data Exchange (ETDEWEB)

    Sung, Wonmo; Kim, Siyong; Kim, Jung-in; Lee, Jae-gi; Shin, Young-Joo; Jung, Jae-Yong; Ye, Sung-Joon [Interdisciplinary Program in Radiation Applied Life Science, Seoul National University College of Medicine, Seoul 110-799, South Korea and Institute of Radiation Medicine, Seoul National University Medical Research Center, Seoul 110-744 (Korea, Republic of); Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida 32224 (United States); Interdisciplinary Program in Radiation Applied Life Science, Seoul National University College of Medicine, Seoul 110-799, South Korea and Department of Radiation Oncology, Kangbuk Samsung Medical Center, Seoul 110-746 (Korea, Republic of); Institute of Radiation Medicine, Seoul National University Medical Research Center, Seoul 110-744, South Korea and Department of Biomedical Radiation Sciences, Seoul National University, Seoul 151-742 (Korea, Republic of); Department of Radiation Oncology, Sanggye Paik Hospital, Inje University, Seoul 139-707 (Korea, Republic of); Interdisciplinary Program in Radiation Applied Life Science, Seoul National University College of Medicine, Seoul 110-799 (Korea, Republic of); Institute of Radiation Medicine, Seoul National University Medical Research Center, Seoul 110-744 (Korea, Republic of); Department of Biomedical Radiation Sciences, Seoul National University, Seoul 151-742 (Korea, Republic of); Department of Radiation Oncology, Seoul National University, Seoul 110-799 (Korea, Republic of) and Advanced Institutes of Convergence Technology, Seoul National University, Suwon 443-270 (Korea, Republic of)

    2012-10-15

    Purpose: To investigate dose perturbations for pacemaker-implanted patients in partial breast irradiation using high dose rate (HDR) balloon brachytherapy. Methods: Monte Carlo (MC) simulations were performed to calculate dose distributions involving a pacemaker in Ir-192 HDR balloon brachytherapy. Dose perturbations by varying balloon-to-pacemaker distances (BPD = 50 or 100 mm) and concentrations of iodine contrast medium (2.5%, 5.0%, 7.5%, and 10.0% by volume) in the balloon were investigated for separate parts of the pacemaker (i.e., battery and substrate). Relative measurements using an ion-chamber were also performed to confirm MC results. Results: The MC and measured results in homogeneous media without a pacemaker agreed with published data within 2% from the balloon surface to 100 mm BPD. Further their dose distributions with a pacemaker were in a comparable agreement. The MC results showed that doses over the battery were increased by a factor of 3, compared to doses without a pacemaker. However, there was no significant dose perturbation in the middle of substrate but up to 70% dose increase in the substrate interface with the titanium capsule. The attenuation by iodine contrast medium lessened doses delivered to the pacemaker by up to 9%. Conclusions: Due to inhomogeneity of pacemaker and contrast medium as well as low-energy photons in Ir-192 HDR balloon brachytherapy, the actual dose received in a pacemaker is different from the homogeneous medium-based dose and the external beam-based dose. Therefore, the dose perturbations should be considered for pacemaker-implanted patients when evaluating a safe clinical distance between the balloon and pacemaker.

  5. The association between intrauterine balloon tamponade duration and postpartum hemorrhage outcomes.

    Science.gov (United States)

    Einerson, Brett D; Son, Moeun; Schneider, Patrick; Fields, Ian; Miller, Emily S

    2017-03-01

    Intrauterine balloon tamponade is an effective treatment for postpartum hemorrhage when first-line treatments fail. The optimal duration of intrauterine balloon tamponade for management of postpartum hemorrhage is unclear. The objective of the study was to determine whether intrauterine balloon tamponade removal >12 hours of duration is associated with postpartum hemorrhage-related clinical outcomes. This was a retrospective cohort study of women with postpartum hemorrhage from 2007 through 2014 who underwent intrauterine balloon tamponade. We excluded failures of intrauterine balloon tamponade (intrauterine balloon expulsion with duration tamponade for 2-12 hours were compared with those who underwent intrauterine balloon tamponade for >12 hours. Examined postpartum hemorrhage-related clinical outcomes included estimated blood loss after intrauterine balloon tamponade placement, blood product transfusion, use of adjuvant measures to control postpartum hemorrhage after intrauterine balloon tamponade (either uterine artery embolization or hysterectomy), and maternal intensive care unit admission. Secondary outcomes examined included postpartum fever and hospital length of stay. Multivariable logistic regression models were used to control for confounding variables. Of 274 eligible women, 206 (75%) underwent intrauterine balloon tamponade for >12 hours and 68 (25%) underwent intrauterine balloon tamponade for 2-12 hours. The median estimated blood loss after intrauterine balloon tamponade placement (190 vs 143 mL, P = .116) as well as the frequencies of blood product transfusion (62.1% vs 51.5%, P = .120), transfusion of ≥4 U of packed red blood cells (17.0% vs 14.7%, P = .659), uterine artery embolization (15.1% vs 16.2%, P = .823), hysterectomy (0.0% vs 1.5%, P = .248), and intensive care unit admission (8.7% vs 7.4%, P = .721), was not statistically different between the groups, and this lack of association persisted in multivariable regressions

  6. Condom Tamponade in the Management of Primary Postpartum Haemorrhage: A Report of three cases in Ghana.

    Science.gov (United States)

    Maya, Ernest T; Buntugu, Kennedy A; Aki, Lovelace; Srofenyoh, Emmanuel K

    2015-09-01

    Postpartum haemorrhage is one of the major causes of maternal mortality worldwide. The leading cause of primary postpartum haemorrhage is uterine atony and active management of the third stage of labour with oxytocin is recommended for preventing primary postpartum haemorrhage. Parenteral oxytocin is also the drug of choice for medical management of postpartum haemorrhage secondary to uterine atony. Condom uterine balloon tamponade is .a low cost technique that can be used as a second-line option for treatment. We report retrospectively three cases of primary PPH secondary to uterine atony which were managed successfully with condom tamponade. Condom tamponade is effective in managing post partum haemorrhage secondary to uterine atony and we advocate for the training of all skilled attendants on how to insert the condom tamponade.

  7. Acute Central Retinal Artery Occlusion Associated with Intraocular Silicone Oil Tamponade

    Directory of Open Access Journals (Sweden)

    Mehmet Yasin Teke

    2012-05-01

    Full Text Available Many systemic and ocular factors may cause acute central retinal artery occlusion (CRAO. Herein, we aimed to describe a case of CRAO due to intraocular silicone oil (SO tamponade. To the best of our knowledge, a case like our has not been reported previously. A 58-yearold male patient had undergone combined pars plana vitrectomy-lensectomy and intraocular SO for lens luxation and vitreus hemorrhage associated with a blunt ocular trauma in his right eye. Two weeks after the surgery, he presented with acute vision loss in the same eye. He was diagnosed with acute CRAO and it should be related with mechanical press or raised intraocular pressure (IOP associated with SO. He was treated by partial removal of SO immediately. In spite of the regression of retina edema, his visual acuity did not improve due to optic atrophy. SO may cause CRAO due to raised IOP and/or its mechanical pressure and this complication must be kept in mind. (Turk J Oph thal mol 2012; 42: 238-40

  8. Implantable cardioverter defibrillator and survival after out-of-hospital cardiac arrest due to acute myocardial infarction in Denmark in the years 2001-2012, a nationwide study

    DEFF Research Database (Denmark)

    Winther-Jensen, Matilde; Kjaergaard, Jesper; Lassen, Jens F

    2017-01-01

    AIM: The purpose of this study was to describe the implantation of implantable cardioverter defibrillator after out-of-hospital cardiac arrest caused by myocardial infarction in Denmark 2001-2012 and subsequent survival. METHODS: The Danish Cardiac Arrest Registry was used to identify patients ⩾18...... years surviving to discharge without prior implantable cardioverter defibrillator. Information on cardioverter defibrillator implantation was obtained from the National Patient Registry. RESULTS: We identified 974 myocardial infarction-out-of-hospital cardiac arrest patients surviving to hospital...... discharge, 130 of these patients (13%) had a cardioverter defibrillator implanted early (⩽40 days post-out-of-hospital cardiac arrest), 58 patients (6%) had late implantable cardioverter defibrillator (41-365 days post-out-of-hospital cardiac arrest). Odds of implantable cardioverter defibrillator...

  9. Tamponade or Filling Effect: Changes of Forces in Myopic Eyes

    Directory of Open Access Journals (Sweden)

    Francesco Semeraro

    2014-01-01

    Full Text Available Myopia is the most common ocular abnormality. Its high and growing prevalence has contributed to a recent surge in surgical interest in the disorder, since retinal detachment in eyes with high myopia differs from that in emmetropic eyes or eyes with low myopia. The myopic eye, because of its specific anatomy, poses special challenges that need to be overcome to ensure the appropriate use of vitreous substitutes. However, intraocular tamponades have shown great potential for revolutionizing retinal detachment surgery and vitreomacular surgery in general in myopic eyes. We provide an updated review of the clinical use of vitreous substitutes in the myopic eye, paying particular attention to analyzing the ideal function of endotamponade agents and comparing the effects of these agents on the physical and biological properties of the eye.

  10. Tamponade or Filling Effect: Changes of Forces in Myopic Eyes

    Science.gov (United States)

    Morescalchi, Francesco; Romano, Mario R.

    2014-01-01

    Myopia is the most common ocular abnormality. Its high and growing prevalence has contributed to a recent surge in surgical interest in the disorder, since retinal detachment in eyes with high myopia differs from that in emmetropic eyes or eyes with low myopia. The myopic eye, because of its specific anatomy, poses special challenges that need to be overcome to ensure the appropriate use of vitreous substitutes. However, intraocular tamponades have shown great potential for revolutionizing retinal detachment surgery and vitreomacular surgery in general in myopic eyes. We provide an updated review of the clinical use of vitreous substitutes in the myopic eye, paying particular attention to analyzing the ideal function of endotamponade agents and comparing the effects of these agents on the physical and biological properties of the eye. PMID:25101290

  11. CHOROIDAL THICKNESS CHANGES AFTER VITRECTOMY WITH SILICONE OIL TAMPONADE FOR PROLIFERATIVE VITREORETINOPATHY RETINAL DETACHMENT.

    Science.gov (United States)

    Odrobina, Dominik; Gołębiewska, Joanna; Maroszyńska, Iwona

    2016-12-28

    To access the potential effect of vitrectomy and silicone oil tamponade on the choroid. Eighteen patients (18 eyes) who had undergone pars plana vitrectomy with 1,000-cSt silicone oil tamponade for proliferative vitreoretinopathy retinal detachment were included in this retrospective study. All patients underwent ophthalmologic examinations before treatment and 1 week and 1, 3, and 6 months after vitrectomy with silicone oil tamponade. Choroidal thickness was measured using enhanced depth imaging optical coherence tomography (Spectralis; Heidelberg Engineering) in a horizontal and vertical section beneath the fovea. Choroidal thickness statistically significantly decreased till 3 months after pars plana vitrectomy with silicone oil tamponade: under the center of the fovea (P = 0.014) and in the temporal (P = 0.029), superior (P = 0.046), and inferior areas, determined at 1,500 μm from the center of the fovea (P = 0.030). After 6 months, the desired effect in the form of a decrease in the choroidal thickness was even more prominent, both under the center of the fovea (P tamponade. Silicone oil tamponade may have an impact on the structure and proper functioning of the choroid. The measurements of the choroidal thickness by optical coherence tomography might be a very good tool to detect early changes in choroidal thickness and impact the decision when to remove silicone oil.

  12. Cardiac Penetrating Injuries and Pseudoaneurysm

    Institute of Scientific and Technical Information of China (English)

    CHEN Shifeng

    2002-01-01

    Objective To discuss the early diagnosis and treatment of cardiac penetrating injuries and pseudoaneurysm. Methods 18 cases of cardiac penetrating injuries, in which 2 cases were complicated with pseudoaneurysm, were diagnosed by emergency operation and color Doppler echocardiography between May 1973 and Dec. 2001 in our hospital. The basis for emergency operation is the injured path locating in cardiac dangerous zone, severe shock or pericardial tamponade. ResultsAmong 18 cases of this study, 17 cases underwent emergency operation. During the operation, 11 cases were found injured in right ventricle, 2 cases were found injured in right atrium, 1 case was found injured in pulmonary artery,4 cases were found injured in left ventricle, 2 cases were found complicated with pseudoaneurysm. 17cases underwent cardiac repair including 1 case of rupture of aneurysm. 1 case underwent elective aneurysm resection. In whole group, 15 cases survived(83.33% ), 3 cases died( 16.67%). The cause of death is mainly hemorrhagic shock. Conclusion Highly suspicious cardiac penetrating injuries or hemopericaridium should undergo direct operative exploration. Pseudoaneurysm should be resected early,which can prevent severe complications.

  13. Neonatal multiorgan failure due to ACAD9 mutation and complex I deficiency with mitochondrial hyperplasia in liver, cardiac myocytes, skeletal muscle, and renal tubules.

    Science.gov (United States)

    Leslie, Nancy; Wang, Xinjian; Peng, Yanyan; Valencia, C Alexander; Khuchua, Zaza; Hata, Jessica; Witte, David; Huang, Taosheng; Bove, Kevin E

    2016-03-01

    Complex I deficiency causes Leigh syndrome, fatal infant lactic acidosis, and neonatal cardiomyopathy. Mutations in more than 100 nuclear DNA and mitochondrial DNA genes miscode for complex I subunits or assembly factors. ACAD9 is an acyl-CoA dehydrogenase with a novel function in assembly of complex I; biallelic mutations cause progressive encephalomyopathy, recurrent Reye syndrome, and fatal cardiomyopathy. We describe the first autopsy in fatal neonatal lethal lactic acidosis due to mutations in ACAD9 that reduced complex I activity. We identified mitochondrial hyperplasia in cardiac myocytes, diaphragm muscle, and liver and renal tubules in formalin-fixed, paraffin-embedded tissue using immunohistochemistry for mitochondrial antigens. Whole-exome sequencing revealed compound heterozygous variants in the ACAD9 gene: c.187G>T (p.E63*) and c.941T>C (p.L314P). The nonsense mutation causes late infantile lethality; the missense variant is novel. Autopsy-derived fibroblasts had reduced complex I activity (53% of control) with normal activity in complexes II to IV, similar to reported cases of ACAD9 deficiency.

  14. Cardiac echinococcosis

    Directory of Open Access Journals (Sweden)

    Ivanović-Krstić Branislava A.

    2002-01-01

    Full Text Available Cardiac hydatid disease is rare. We report on an uncommon hydatid cyst localized in the right ventricular wall, right atrial wall tricuspid valve left atrium and pericard. A 33-year-old woman was treated for cough, fever and chest pain. Cardiac echocardiograpic examination revealed a round tumor (5.8 x 4 cm in the right ventricular free wall and two smaller cysts behind that tumor. There were cysts in right atrial wall and tricuspidal valve as well. Serologic tests for hydatidosis were positive. Computed tomography finding was consistent with diagnosis of hydatid cyst in lungs and right hylar part. Surgical treatment was rejected due to great risk of cardiac perforation. Medical treatment with albendazole was unsuccessful and the patient died due to systemic hydatid involvement of the lungs, liver and central nervous system.

  15. Heart Failure Due to Age-Related Cardiac Amyloid Disease Associated With Wild-Type Transthyretin: A Prospective, Observational Cohort Study

    Science.gov (United States)

    Connors, Lawreen H.; Sam, Flora; Skinner, Martha; Salinaro, Francesco; Sun, Fangui; Ruberg, Frederick L.; Berk, John L.; Seldin, David C.

    2015-01-01

    Background Heart failure due to wild-type transthyretin amyloidosis (ATTRwt) is an under-appreciated cause of morbidity and mortality in the aging population. The aims of this study were to examine features of disease and characterize outcomes in a large ATTRwt cohort. Methods and Results Over 20 years, 121 patients with ATTRwt were enrolled in a prospective observational study. Median age at enrollment was 75.6 years (range, 62.6–87.8); 97% of patients were Caucasian. The median survival, measured from biopsy diagnosis, was 46.69 months (95% CI, 41.95–56.77); 78% of deaths were due to cardiac causes. By Kaplan-Meier analysis, 5-year survival was 35.7% (95% CI, 25–46). Impaired functional capacity (mean VO2 max of 13.5 mL/kg/min) and atrial fibrillation (67%) were common clinical features. Multivariate predictors of reduced survival were elevated serum brain natriuretic peptide (BNP, 482 ± 337 pg/mL) and uric acid (8.2 ± 2.6 mg/dL), decreased left ventricular ejection fraction (LVEF, 50% median ranging 10-70%), and increased relative wall thickness (RWT, 0.75 ± 0.19). Conclusions In this series of patients with biopsy-proven ATTRwt amyloidosis, poor functional capacity and atrial arrhythmias were common clinical features. Elevated BNP and uric acid, decreased LVEF, and increased RWT were associated with limited survival of only 35.7% at 5 years for the group as a whole. These data establish the natural history of ATTRwt, provide statistical basis for the design of future interventional clinical trials, and highlight the need for more sensitive diagnostic tests and disease-specific treatments for this disease. PMID:26660282

  16. Long term result of silicone oil versus gas tamponade in the treatment of traumatic macular holes

    Directory of Open Access Journals (Sweden)

    Ghoraba HH

    2012-01-01

    Full Text Available Hammouda H Ghoraba1, Amin F Ellakwa2, Ali A Ghali31Tanta University, Magrabi Eye Hospital, Tanta, Egypt; 2Menoufiya University, Shebin Elkom, Menoufiya, Egypt; 3Alazhar University, Damitta, EgyptPurpose: To compare the effectiveness of pars plana vitrectomy (PPV with either silicone oil or gas tamponade for the treatment of traumatic macular holes.Methods: A retrospective comparative study included 22 patients who were operated on by PPV for repair of traumatic macular holes with either silicone oil tamponade (nine patients or perfluoropropane (C3F8 gas tamponade (13 patients.Results: Twenty-two cases were reviewed to assess the anatomical and visual outcomes of surgery with silicone oil tamponade in nine cases (40.9% vs 14% C3F8 gas tamponade in 13 cases (59.1%. The age of the silicone oil-treated patients ranged from 10 to 40 years (mean 27.4 ± 11.3 years, while that of the gas-treated patients ranged from 19 to 35 years (mean 26.54 ± 5.68 years. Female patients accounted for 33.3% of the silicone oil group and 30.77% of the gas-treated group. The minimal follow-up time for the silicone oil-treated group was 13 months, with a maximum of 18 months after silicone oil removal. The minimal follow-up time for the gas-treated group was 12 months and the maximum was 24 months. The rate of hole closure after the primary operation with oil tamponade was significantly lower than that with gas tamponade (66.67% vs 92.3%; P = 0.022. With re-operations, the final rate of hole closure was higher in the gas group (100% than in the silicone oil group (77.8%. The final postoperative decimal visual acuity for the gas group was significantly better than for the oil group (0.433 vs 0.245; P = 0.047.Conclusions: C3F8 gas was a more effective tamponade than silicone oil in achieving initial closure of traumatic macular holes. Eyes receiving an oil tamponade required significantly more re-operations to achieve hole closure than did eyes undergoing a gas tamponade

  17. Long term result of silicone oil versus gas tamponade in the treatment of traumatic macular holes

    Science.gov (United States)

    Ghoraba, Hammouda H; Ellakwa, Amin F; Ghali, Ali A

    2012-01-01

    Purpose To compare the effectiveness of pars plana vitrectomy (PPV) with either silicone oil or gas tamponade for the treatment of traumatic macular holes. Methods A retrospective comparative study included 22 patients who were operated on by PPV for repair of traumatic macular holes with either silicone oil tamponade (nine patients) or perfluoropropane (C3F8) gas tamponade (13 patients). Results Twenty-two cases were reviewed to assess the anatomical and visual outcomes of surgery with silicone oil tamponade in nine cases (40.9%) vs 14% C3F8 gas tamponade in 13 cases (59.1%). The age of the silicone oil-treated patients ranged from 10 to 40 years (mean 27.4 ± 11.3 years), while that of the gas-treated patients ranged from 19 to 35 years (mean 26.54 ± 5.68 years). Female patients accounted for 33.3% of the silicone oil group and 30.77% of the gas-treated group. The minimal follow-up time for the silicone oil-treated group was 13 months, with a maximum of 18 months after silicone oil removal. The minimal follow-up time for the gas-treated group was 12 months and the maximum was 24 months. The rate of hole closure after the primary operation with oil tamponade was significantly lower than that with gas tamponade (66.67% vs 92.3%; P = 0.022). With re-operations, the final rate of hole closure was higher in the gas group (100%) than in the silicone oil group (77.8%). The final postoperative decimal visual acuity for the gas group was significantly better than for the oil group (0.433 vs 0.245; P = 0.047). Conclusions C3F8 gas was a more effective tamponade than silicone oil in achieving initial closure of traumatic macular holes. Eyes receiving an oil tamponade required significantly more re-operations to achieve hole closure than did eyes undergoing a gas tamponade. Final visual acuity was better for gas-treated eyes than for silicone oil-treated eyes. PMID:22259236

  18. 体外循环心内直视术后并发急性心包填塞的观察与护理%Observation and nursing strategies of acute pericardial tamponade after cardiopulmonary bypass

    Institute of Scientific and Technical Information of China (English)

    熊素华; 李艳星

    2012-01-01

    Objective To investigate the observation and nursing strategies of acute pericardial tamponade after cardiopulmonary bypass. Method The clinical records of 15 patients of acute pericardial tamponade after cardiopulmonary bypass from July 2006 to July 2011 were retrospectively reviewed to summarize the experience of and nursing strategies. Result Through timely and symptomatic treatment, hemodynamics restored to stability in all the 15 patients and all of them were recovered. Conclusions A major cause of acute pericardial tamponade after cardiac operation is mediastinal bleeding combined with the blockage or no blockage of drainage tube. The hemodynamic observation and nursing care for drainage tube are the key points to the prevention and treatment of acute pericardial tamponade.%目的 探讨体外循环心内直视术后并发急性心包填塞的观察与护理要点.方法 回顾性分析本院2006年7月~2011年7月实施体外循环心内直视术后出现心包填塞15例患者的临床资料,并总结术后观察和护理要点.结果 15例患者经过及时对症治疗和护理后,血流动力学恢复稳定,无1例死亡.结论 心内直视术后心包填塞的主要原因是术后纵膈出血过多,可伴有心包液引流不畅,而积极的观察和及时正确做好纵膈引流管护理是防治急性心包填塞的关键.

  19. Cost-effectiveness of condom uterine balloon tamponade to control severe postpartum hemorrhage in Kenya.

    Science.gov (United States)

    Mvundura, Mercy; Kokonya, Donald; Abu-Haydar, Elizabeth; Okoth, Eunice; Herrick, Tara; Mukabi, James; Carlson, Lucas; Oguttu, Monica; Burke, Thomas

    2017-05-01

    To evaluate the cost-effectiveness of condom uterine balloon tamponade (UBT) for control of severe postpartum hemorrhage (PPH) due to uterine atony versus standard PPH care in Kenya. A cross-sectional analysis was conducted using cost data collected from 30 facilities in Western Kenya from April 15 to July 16, 2015. Effectiveness data were derived from the published literature. The modeling analysis was performed from the health-system perspective for a cohort of women who gave birth in 2015. Sensitivity analyses tested the robustness of model estimates. Costs were in 2015 US dollars. Compared with standard care with no uterine packing, condom UBT could prevent 1255 hospital transfers, 430 hysterectomies, and 44 maternal deaths. At $5 or $15 per UBT device, the incremental cost per disability-adjusted life year (DALY) averted was $26 or $40, respectively. If uterine packing was assumed to be done with standard care, the cost per DALY averted was $164 when the UBT price was $5 and $199 when the price was $15. Condom UBT was a highly cost-effective intervention for controlling severe PPH. This finding remained robust even when key model inputs were varied by wide margins. © 2017 International Federation of Gynecology and Obstetrics.

  20. Echocardiography of isolated subacute left heart tamponade in a patient with cor pulmonale and circumferential pericardial effusion

    Directory of Open Access Journals (Sweden)

    Salobir Barbara

    2010-07-01

    Full Text Available Abstract Patients with advanced idiopathic pulmonary artery hypertension have often a chronic pericardial effusion. It is the result of increased transudation and impaired re-absorption due to elevated venous pressure. These patients have pre-existent symptoms and signs of chronic right heart failure. High degree of suspicion is required to detect of development of an atypical form of tamponade with isolated compression of left heart chambers as shown in present case report. Transthoracic echocardiography provides a rapid access to the correct diagnosis, a prompt relief of symptoms following the ultrasound guided pericardiocentesis and important diagnostic tool for regular follow up of patients thereafter as shown in our case report.

  1. 23-gauge vitrectomy and silicone oil tamponade with and without phacoemulsification in rhegmatogenous retinal detachment.

    Science.gov (United States)

    Ozkan, Seyhan Sonar; Citirik, Mehmet; Beyazyildiz, Emrullah; Beyazyildiz, Ozlem

    2015-01-01

    The aim of this study is to assess clinical outcomes of 23-gauge vitrectomy and silicone oil (SO) tamponade combined with and without phacoemulsification (PE) in rhegmatogenous retinal detachment (RRD). The study included forty eyes of 40 patients that underwent 23-gauge vitrectomy and SO tamponade combined with and without PE. Twenty eyes of 20 cases, of whom underwent 23-gauge vitrectomy and SO tamponade combined with PE were allocated to the group 1. Likewise, 20 eyes of 20 cases that underwent 23-gauge vitrectomy and SO tamponade alone were allocated to the group 2. Best corrected visual acuity (BCVA) between two groups was compared. There was no significant difference in BCVA between the two groups during the 6 months (P = 0.3). Recurrent retinal detachments were observed in 2 cases (10%) in both groups. There was no statistically significant difference between two groups as a point of recurrent retinal detachments (P = 1). We have found higher rates of post-vitrectomy cataract progression (45%) in the eyes with RRD who underwent 23-gauge vitrectomy and SO tamponade. Combined vitrectomy and PE is safe and effective for the patients with RRD.

  2. Long-term outcome of highly myopic foveoschisis treated by vitrectomy with or without gas tamponade.

    Science.gov (United States)

    Yun, Li-Na; Xing, Yi-Qiao

    2017-01-01

    To evaluate the long-term safety and efficacy of vitrectomy and internal limiting membrane (ILM) peeling with or without gas tamponade for highly myopic foveoschisis. We performed an open-label, observer-blinded clinical trial of 85 patients with myopic foveoschisis between 2000 and 2012. Patients were randomly allocated to one of two groups, those who received vitrectomy and ILM peeling without gas tamponade (no-gas group) or those who with gas tamponade (gas group) and follow up at least 5y. Visual acuity of gas group improved from 0.82±0.33 to 0.79±0.73 in 6mo, improved to 0.71±0.67 in 1y and within this range in the following 4y. Visual acuity of no-gas group improved from 0.81±0.46 to 0.78±0.66 in 6mo, improved to 0.70±0.65 in 1y. The finial visual acuity of two groups were significantly increased compared with the baseline (Ptamponade appears to be as effective in the treatment of myopic foveoschisis as vitrectomy and ILM with gas tamponade. However, eyes treated with no-gas tamponade showed more rapid resolution of myopic foveoschisis.

  3. Macular Effects of Silicone Oil Tamponade: Optical Coherence Tomography Findings During and After Silicone Oil Removal.

    Science.gov (United States)

    Lo, Danielle M; Flaxel, Christina J; Fawzi, Amani A

    2017-01-01

    To investigate retinal morphologic changes during silicone oil tamponade and after its removal using spectral domain OCT (SD-OCT) imaging. Retrospective review of 12 patients who underwent silicone oil tamponade for repair of retinal detachments. Macular OCT scans and volumetric thickness maps were examined qualitatively and quantitatively. Volumetric OCT revealed two distinct patterns during silicone oil: macular thickening (Group A) and macular thinning (Group B). In Group A, mean foveal thickness (507 ± 169 µm vs. 407 ± 163 µm, p = 0.003) and mean macular volume (11.6 ± 2.4 mm(3) vs. 9.9 ± 1.5 mm(3)) were significantly increased during tamponade compared to post-oil removal. Group B had significantly decreased mean foveal thickness (210 ± 38 µm vs. 276 ± 58 µm, p = 0.009) and macular volume (7.3 ± 1.8 mm(3) vs. 8.4 ± 1.8 mm(3)) during tamponade. Importantly, resolution of macular changes occurred without further intervention and was associated with improved visual acuity in both groups. Our series suggests that when faced with unexplained macular edema or macular thinning during tamponade, silicone oil removal alone can achieve resolution of these structural changes.

  4. Serum fibrinogen levels could be an index of successful use of balloon tamponade in postpartum hemorrhage.

    Science.gov (United States)

    Nakashima, Ayaka; Ogita, Kazuhide; Chita, Masaya; Yokoi, Takeshi

    2017-02-28

    The object of our study was to determine whether serum fibrinogen levels could be used to predict the success rates of balloon tamponade and decrease the use of invasive methods. This retrospective study, conducted at Rinku General Medical Center, was aimed to identify factors associated with high success rates in balloon tamponade. Forty-six patients with postpartum hemorrhage (PPH), non-responsive to uterotonics and treated with balloon tamponade between April 2008 and March 2015, were included. Forty-six women were included, of which 34 underwent vaginal delivery and 12 underwent cesarean delivery. There were no complications from balloon tamponade and its success rate was 73.3%. Seven women required additional procedures: One used gauze packing, three used uterine artery embolization, and five underwent peripartum hysterectomy. The cut-off line of serum fibrinogen level was 172.5 mg/dL (P=0.002) with its 77.4% sensitivity and 66.7% specificity. We recommend measuring serum fibrinogen level for predicting whether the balloon tamponade can be used successfully or not.

  5. Discordant diagnoses of acute myocardial infarction due to the different use of assays and cut-off points of cardiac troponins

    DEFF Research Database (Denmark)

    Lyck Hansen, Maria; Saaby, Lotte; Nybo, Mads

    2012-01-01

    Objectives: Several assays for the measurement of cardiac troponin (cTn) are available, but differences in their analytical performances may affect the diagnosis of acute myocardial infarction (MI). Methods: A survey was conducted at all Danish departments of clinical biochemistry at hospitals...

  6. [Role of intraocular tamponade in treatment of complications of proliferative diabetic retinopathy].

    Science.gov (United States)

    Nawrocki, J; Dziegielewski, K; Pikulski, Z

    1993-01-01

    The authors presented results of pars plana vitrectomy performed in 80 eyes of 70 patients with proliferative diabetic retinopathy. Endo-tamponade with silicone oil was applied in cases complicated by intraocular haemorrhages and tractional or rhegmatogenous retinal detachment. A complete attachment of the retina was achieved in 70 eyes, in 5 a limited area of flat retinal detachment persisted and in 5 the results were negative. The functional results were evaluated in two groups: 1) 26 eyes in which silicone oil was not used or was removed after several months, 2) with permanent silicone oil tamponade. Statistically significant better visual acuity was achieved in the first group. The authors concluded that for better results vitrectomy should be performed in less advanced stages of proliferative diabetic retinopathy, in which permanent silicone oil tamponade is not necessary.

  7. Effect of early vitrectomy combined with silicone oil tamponade for severe infectious traumatized endophthalmitis

    Directory of Open Access Journals (Sweden)

    Xiao Zheng

    2013-08-01

    Full Text Available AIM: To explore the relations of clinical efficacy and surgical timing of vitrectomy combined with silicone oil tamponade for severe infectious traumatized endophthalmitis.METHODS: Totally 59 patients(59 eyeswith severe infectious traumatized endophthalmitis accepted vitrectomy combined with silicone oil tamponade. Patients were divided into two groups by different surgical timing. Group A accepted operation in 24 hours. Group B accepted operation 24 hours after injury. Retina status during operation, clinical efficacy and best-corrected visual acuity were observed and recorded. RESULTS: The cases of early operation group got lesser retina injury and higher efficacy and better best-corrected visual acuity. CONCLUSION:Vitrectomy combined with silicone oil tamponade is an effective way to cure severe infected traumatized endophthalmitis. Early surgical treatment is the key to achieve better effect.

  8. Evolution from increased cardiac mechanical function towards cardiomyopathy in the obese rat due to unbalanced high fat and abundant equilibrated diets

    Directory of Open Access Journals (Sweden)

    Mourmoura Evangelia

    2015-07-01

    Full Text Available The aim of our study was to know whether high dietary energy intake (HDEI with equilibrated and unbalanced diets in term of lipid composition modify the fatty acid profile of cardiac phospholipids and function of various cardiac cells and to know if the changes in membrane lipid composition can explain the modifications of cellular activity. Wistar rats were fed either a control or high-fat (HF diet for 12 weeks and Zucker diabetic fatty (ZDF rats as well as their lean littermate (ZL a control diet between week 7 to 11 of their life. Energy intake and abdominal obesity was increased in HF-fed and ZDF rats. Circulating lipids were also augmented in both strains although hyperglycemia was noticed only in ZDF rats. HDEI induced a decrease in linoleate and increase in arachidonate in membrane phospholipids which was more pronounced in the ZDF rats compared to the HF-fed rats. In vivo cardiac function (CF was improved in HF-fed rats whereas ex vivo cardiac function was unchanged, suggesting that environmental factors such as catecholamines stimulated the in vivo CF. The unchanged ex vivo CF was associated with an increased cardiac mass which indicated development of fibrosis and/or hypertrophy. The increased in vivo CF was sustained by an augmented coronary reserve which was related to the cyclooxygenase pathway and accumulation of arachidonate in membrane phospholipids. In conclusion, before triggering a diabetic cardiomyopathy, HDEI stimulated the CF. The development of cardiomyopathy seems to result from fibrosis and/or hypertrophy which augments myocardial stiffness and decreases contractility.

  9. Use of Condom Tamponade to Manage Massive Obstetric Hemorrhage at a Tertiary Center in Rajasthan.

    Science.gov (United States)

    Hasabe, Rakesh; Gupta, Kumud; Rathode, Pallavi

    2016-10-01

    Conventionally postpartum hemorrhage (PPH) has been defined as blood loss of more than 500 ml following vaginal delivery and 1000 ml following a cesarean section [Pritchard et al. in Am J Obstet Gynecol 84(10):1271-1282, (1962)]. Another definition labels PPH as any blood loss which causes a 10 % drop in hematocrit [Combs et al. in Obstet Gynecol 77:69-76, (1991)] or which threatens the hemodynamic stability of the patient and necessitates blood transfusion [Prendiville et al. in Cochrane Database Syst Rev 2:CD000007, (2000)]. The purpose of this study was to evaluate the effectiveness of condom tamponade in the management of massive obstetric hemorrhage. To evaluate the efficacy of a condom as a tamponade for intrauterine pressure to stop massive PPH. This prospective study was done in the Obstetrics and Gynecology Department of NIMS Medical College and Hospital, Jaipur, between December 2013 and February 2015. With aseptic precautions, a sterile rubber catheter fitted with a condom was introduced into the uterus. The condom was inflated with 250-500 ml normal saline according to need. Vaginal bleeding was observed, and further inflation was stopped when bleeding ceased. In all but 2 (94.44 %) the cases, postpartum bleeding was stopped within 10 min of creation of tamponade. On an average, 350 ml of normal saline was required to create adequate tamponade to stop the bleeding. Use of condom tamponade can effectively help in reducing both maternal morbidity and mortality associated with PPH. Our study encourages use of condom tamponade which is efficient, cost-effective, easily available and requires lesser skills as compared to the traditional surgical procedures.

  10. Elastic stability of silicone ferrofluid internal tamponade (SFIT) in retinal detachment surgery

    Energy Technology Data Exchange (ETDEWEB)

    Voltairas, P.A. E-mail: pvolter@cs.uoi.gr; Fotiadis, D.I.; Massalas, C.V

    2001-07-01

    It has been argued that silicone ferrofluid internal tamponade (SFIT) can provide (360 deg.) tamponade of the retina in retinal detachment surgery. Provided that the produced SFIT is biocompatible, exact knowledge is needed of its elastic stability in the magnetic field produced by the semi-solid magnetic silicon band (MSB) used as a scleral buckle. We propose a quantitative, phenomenological model to estimate the critical magnetic field produced by the MSB that 'closes' retinal tears and results in the reattachment of the retina. The magnetic 'deformation' of SFIT is modeled in accordance with the deformation of a ferrofluid droplet in an external magnetic field.

  11. Elastic stability of silicone ferrofluid internal tamponade (SFIT) in retinal detachment surgery

    Science.gov (United States)

    Voltairas, P. A.; Fotiadis, D. I.; Massalas, C. V.

    2001-01-01

    It has been argued that silicone ferrofluid internal tamponade (SFIT) can provide (360°) tamponade of the retina in retinal detachment surgery. Provided that the produced SFIT is biocompatible, exact knowledge is needed of its elastic stability in the magnetic field produced by the semi-solid magnetic silicon band (MSB) used as a scleral buckle. We propose a quantitative, phenomenological model to estimate the critical magnetic field produced by the MSB that 'closes' retinal tears and results in the reattachment of the retina. The magnetic 'deformation' of SFIT is modeled in accordance with the deformation of a ferrofluid droplet in an external magnetic field.

  12. Hospital-level balloon tamponade use is associated with increased mortality for all patients presenting with acute variceal haemorrhage.

    Science.gov (United States)

    Tapper, Elliot B; Ezaz, Ghideon; Patwardhan, Vilas; Mellinger, Jessica; Bonder, Alan; Curry, Michael; Saini, Sameer D

    2017-08-24

    Balloon tamponade (BT) can bridge patients to salvage therapy for uncontrollable acute variceal haemorrhage (AVH). However, data are limited regarding the reasons for, rate of and outcomes associated with Balloon tamponade use. First, we performed an single-centre cohort study of all patients (N = 139) with oesophageal acute variceal haemorrhage from 01/2009 to 10/2015. Associations between Balloon tamponade use and adherence to four quality metrics (endoscopy within 12 hours, band-ligation, pre-endoscopy antibiotics and octreotide) were evaluated. Second, we analysed the National Inpatient Sample (2005-2011) to determine the association between in-hospital mortality for patients and their hospital's Balloon tamponade-utilization to acute variceal haemorrhage volume ratio. In the national cohort, 5.5% of 140 521 acute variceal haemorrhage admissions required Balloon tamponade utilization. Adjusting for patient- and hospital-level confounders, the rate of Balloon tamponade use per acute variceal haemorrhage managed at any given hospital was associated with increased mortality for all-comers with acute variceal haemorrhage. Compared to the lowest tertile, acute variceal haemorrhage admissions in the highest Balloon tamponade utilizers were associated with increased mortality of (OR1.17 95%CI (1.01-1.37). In the single-centre cohort, 14 (10.1%) patients required Balloon tamponade. Balloon tamponade utilization was significantly associated with alcohol abuse (50.4% vs 21.4%, P = .04), hepatocellular carcinoma (35.7% vs 8.8%, P = .01), higher median model for end-stage liver disease (MELD) score (26.3vs15.5, P = .002) and active bleeding during endoscopy (64.3% vs 27.5%, P = .01). Failure to provide all quality metrics was associated with a higher model for end-stage liver disease-adjusted risk of Balloon tamponade use: OR 16.7 95% CI(4.17-100.0, P tamponade use is associated with severity of bleeding but may also implicate deficits in processes of care

  13. Early cardiac failure in a child with Becker muscular dystrophy is due to an abnormally low amount of dystrophin transcript lacking exon 13.

    Science.gov (United States)

    Ishigaki, C; Patria, S Y; Nishio, H; Yoshioka, A; Matsuo, M

    1997-12-01

    Two Japanese brothers with Becker muscular dystrophy were shown by polymerase chain reaction (PCR) and cDNA sequence analysis to produce a dystrophin gene transcript lacking a single exon: that is, number 13. Despite having the same deletion mutation, the brothers showed clearly different clinical phenotypes: the younger brother developed cardiac failure at the age of nine, while the elder brother was asymptomatic. As alternative splicing was not responsible for this clinical difference, the amount of dystrophin transcript was examined by using reverse transcription semi-nested and parallel PCR. The results showed that the amount of the dystrophin transcript in the younger brother was 20% of that of the elder brother. This finding suggested that lesser amount of dystrophin transcript in the younger brother was responsible for the early onset of cardiac failure. This would represent a novel molecular mechanism for dystrophinopathy.

  14. Medical image of the week: malignant pericardial effusion and cardiac tamponade

    Directory of Open Access Journals (Sweden)

    Yun S

    2014-06-01

    Full Text Available No abstract available. Article truncated after 150 words. A 53 year old woman with history of metastatic breast cancer presented to the emergency department (ED with worsening shortness of breath for 2 weeks. She was initially diagnosed with grade III breast intraductal carcinoma was estrogen receptor, progesterone receptor, and HER2 negative 5 years earlier. A lumpectomy was performed followed by 4 cycles of chemotherapy with cyclophosphamide and taxol as well as radiation therapy. However, follow-up CT and MRI and subsequent biopsy demonstrated metastatic disease in the left adrenal gland, right ovary, and mediastinal lymph nodes, for which additional chemotherapy was started a month prior to presentation. In the ED, the patient was tachycardic and tachypneic. Vital signs showed BP 112/94 mmHg, HR 118 /min, RR 28 /min, temperature 97.5 °F, and SpO2 97 % with room air. EKG showed sinus tachycardia, low QRS voltage with electric alternans (Figure 1, and chest x-ray demonstrated cardiomegaly with a water bottle ...

  15. [A man with candida pyopneumopericarditis and cardiac tamponade in conjunction with gastric tube infection

    NARCIS (Netherlands)

    Beek, L.M. van; Landman, J.J.; Verheugt, F.W.A.

    2005-01-01

    A 55-year-old man who had undergone oesophagectomy with retrosternal gastric tube reconstruction for oesophageal carcinoma several years before, presented with retrosternal pain, fever and chills. He appeared to have Candida glabratarelated pyopneumopericarditis and a fungal infection in the gastric

  16. Delayed recurrent pericarditis complicated by pericardial effusion and cardiac tamponade in a blunt trauma patient

    OpenAIRE

    Khidir, Hazar H.; Bloom, Jordan P; Hawkins, Alexander T.

    2015-01-01

    A 19-year-old male suffered orthopedic fractures, blunt solid organ injury and pneumopericardium after a fall from 40 feet. With the exception of an external fixation device, he was managed non-operatively and discharged to a rehabilitation unit after 8 days. He was readmitted 4 days later with chest pain and clinical evidence of pericardititis that resolved with the initiation of non-steroidal anti-inflammatory drugs and colchicine. He returned to the rehabilitation hospital, but was readmit...

  17. A Rare And Life Threatening Complication Of Percutaneously Inserted Central Venous Catheters: Cardiac Tamponade.

    Directory of Open Access Journals (Sweden)

    seyma Kayali

    2016-09-01

    Full Text Available Percutaneously inserted central venous catheters are commonly used to provide parenteral nutrition for premature neonates. This study presents report of two preterm neonates who developed pericardial effusion resulting from osmotic damage of parenteral nutrition. When a neonate with percutaneously inserted central venous catheter clinical status worsens a high index of clinical suspicion for diagnosing pericardial effusion and immediate treatment might be life saving. [J Contemp Med 2016; 6(3.000: 226-230

  18. [A man with candida pyopneumopericarditis and cardiac tamponade in conjunction with gastric tube infection

    NARCIS (Netherlands)

    Beek, L.M. van; Landman, J.J.; Verheugt, F.W.A.

    2005-01-01

    A 55-year-old man who had undergone oesophagectomy with retrosternal gastric tube reconstruction for oesophageal carcinoma several years before, presented with retrosternal pain, fever and chills. He appeared to have Candida glabratarelated pyopneumopericarditis and a fungal infection in the gastric

  19. Molecular Basis of Cardiac Myxomas

    Directory of Open Access Journals (Sweden)

    Pooja Singhal

    2014-01-01

    Full Text Available Cardiac tumors are rare, and of these, primary cardiac tumors are even rarer. Metastatic cardiac tumors are about 100 times more common than the primary tumors. About 90% of primary cardiac tumors are benign, and of these the most common are cardiac myxomas. Approximately 12% of primary cardiac tumors are completely asymptomatic while others present with one or more signs and symptoms of the classical triad of hemodynamic changes due to intracardiac obstruction, embolism and nonspecific constitutional symptoms. Echocardiography is highly sensitive and specific in detecting cardiac tumors. Other helpful investigations are chest X-rays, magnetic resonance imaging and computerized tomography scan. Surgical excision is the treatment of choice for primary cardiac tumors and is usually associated with a good prognosis. This review article will focus on the general features of benign cardiac tumors with an emphasis on cardiac myxomas and their molecular basis.

  20. Cardiac surgery in a patient with immunological thrombocytopenic purpura: Complications and precautions

    Directory of Open Access Journals (Sweden)

    Vivek Chowdhry

    2013-01-01

    Full Text Available Immune thrombocytopenic purpura (ITP patients are at high-risk for bleeding complications during and after cardiac surgeries involving cardiopulmonary bypass. We report a patient with ITP with severe coronary artery disease and mitral valve regurgitation who underwent uncomplicated coronary artery bypass grafting and mitral valve replacement. Three weeks later, the patient was readmitted in a very low general condition with signs of pericardial tamponade. We describe our experience of managing the case.

  1. Mechanisms of cardiac pain.

    Science.gov (United States)

    Foreman, Robert D; Garrett, Kennon M; Blair, Robert W

    2015-04-01

    Angina pectoris is cardiac pain that typically is manifested as referred pain to the chest and upper left arm. Atypical pain to describe localization of the perception, generally experienced more by women, is referred to the back, neck, and/or jaw. This article summarizes the neurophysiological and pharmacological mechanisms for referred cardiac pain. Spinal cardiac afferent fibers mediate typical anginal pain via pathways from the spinal cord to the thalamus and ultimately cerebral cortex. Spinal neurotransmission involves substance P, glutamate, and transient receptor potential vanilloid-1 (TRPV1) receptors; release of neurokinins such as nuclear factor kappa b (NF-kb) in the spinal cord can modulate neurotransmission. Vagal cardiac afferent fibers likely mediate atypical anginal pain and contribute to cardiac ischemia without accompanying pain via relays through the nucleus of the solitary tract and the C1-C2 spinal segments. The psychological state of an individual can modulate cardiac nociception via pathways involving the amygdala. Descending pathways originating from nucleus raphe magnus and the pons also can modulate cardiac nociception. Sensory input from other visceral organs can mimic cardiac pain due to convergence of this input with cardiac input onto spinothalamic tract neurons. Reduction of converging nociceptive input from the gallbladder and gastrointestinal tract can diminish cardiac pain. Much work remains to be performed to discern the interactions among complex neural pathways that ultimately produce or do not produce the sensations associated with cardiac pain.

  2. The Changes of Retinal Saturation after Long-Term Tamponade with Silicone Oil

    Directory of Open Access Journals (Sweden)

    Bingsheng Lou

    2015-01-01

    Full Text Available Purpose. To evaluate the effects of long-term tamponade with silicone oil on retinal saturation. Methods. A total of 49 eyes that received tamponade with silicone oil were included. The patients were divided into 3 groups (3–6 months, 6–9 months, and >9 months according to the duration of silicone oil tamponade. Retinal oximetry was performed using the Oxymap system before and 2 months after silicone oil removal. Results. The mean retinal oxygen saturation before silicone oil removal was 107% ± 12% in the arterioles and 60% ± 10% in the venules, with an overall arteriovenous difference (AVD of 47% ± 14%. The AVD in the >9-month group was significantly higher than that in the 3–6-month group (54% ± 16% versus 44% ± 11%, P=0.042. After silicone oil removal, the AVD in the >9-month group was significantly decreased (45% ± 9% versus 54% ± 16%, P=0.009; additionally, the arterioles were significantly wider than before surgery (10.8 ± 0.7 pixels versus 10.4 ± 0.9 pixels, P=0.015. Conclusions. The tamponade with silicone oil for more than 9 months will cause the alterations of retinal saturation and the narrowing of retinal arterioles, which may further interfere with the oxygen metabolism in the retina.

  3. A Therapeutic Wireless Capsule for Treatment of Gastrointestinal Haemorrhage by Balloon Tamponade Effect.

    Science.gov (United States)

    Leung, Billy H K; Poon, Carmen C Y; Zhang, Ruikai; Zheng, Y L; Chan, C K W; Chiu, Philip W Y; Lau, James Y W; Sung, Joseph J Y

    2016-07-13

    Wireless capsule endoscope (WCE) is a revolutionary approach to diagnose small bowel pathologies. Currently available WCEs are mostly passive devices with image capturing function only, while on-going efforts have been placed on robotizing WCEs or to enhance them with therapeutic functions. In this paper, the authors present a novel inflatable WCE for haemostasis in the gastrointestinal tracts by balloon tamponade effect.

  4. Ultrasonographic visualization of bleeding sites can help control postpartum hemorrhage using intrauterine balloon tamponade.

    Science.gov (United States)

    Kondoh, Eiji; Konishi, Mitsunaga; Kariya, Yoshitaka; Konishi, Ikuo

    2015-01-01

    Identification of precise bleeding sites is generally important to control hemorrhage. Nevertheless, the optimal technique to detect the bleeding sites has not yet been fully defined for patients with life-threatening post partum hemorrhage. We describe that ultrasonographic visualization of bleeding sites can help control post partum hemorrhage using intrauterine balloon tamponade. © 2014 Wiley Periodicals, Inc.

  5. The Changes of Retinal Saturation after Long-Term Tamponade with Silicone Oil

    Science.gov (United States)

    Lou, Bingsheng; Yuan, Zhaohui; He, Liwen; Lin, Lixia; Gao, Qianying; Lin, Xiaofeng

    2015-01-01

    Purpose. To evaluate the effects of long-term tamponade with silicone oil on retinal saturation. Methods. A total of 49 eyes that received tamponade with silicone oil were included. The patients were divided into 3 groups (3–6 months, 6–9 months, and >9 months) according to the duration of silicone oil tamponade. Retinal oximetry was performed using the Oxymap system before and 2 months after silicone oil removal. Results. The mean retinal oxygen saturation before silicone oil removal was 107% ± 12% in the arterioles and 60% ± 10% in the venules, with an overall arteriovenous difference (AVD) of 47% ± 14%. The AVD in the >9-month group was significantly higher than that in the 3–6-month group (54% ± 16% versus 44% ± 11%, P = 0.042). After silicone oil removal, the AVD in the >9-month group was significantly decreased (45% ± 9% versus 54% ± 16%, P = 0.009); additionally, the arterioles were significantly wider than before surgery (10.8 ± 0.7 pixels versus 10.4 ± 0.9 pixels, P = 0.015). Conclusions. The tamponade with silicone oil for more than 9 months will cause the alterations of retinal saturation and the narrowing of retinal arterioles, which may further interfere with the oxygen metabolism in the retina. PMID:26557694

  6. Refractive predictability in eyes with intraocular gas tamponade - results of a prospective controlled clinical trial.

    Science.gov (United States)

    Wagenfeld, Lars; Hermsdorf, Kristin; Stemplewitz, Birthe; Druchkiv, Vasyl; Frings, Andreas

    2017-01-01

    To determine the postoperative refractive error in eyes with intraocular gas tamponade in combined phacovitrectomy using a Z-haptic intraocular lens (IOL). This prospective non-randomized case-control study compared patients with combined phacovitrectomy with or without intraocular gas tamponade to cataract surgery-only. The main outcome measure was the IOL power prediction error (PE). Secondary outcome measures were spherical equivalent, anterior chamber depth (ACD), and axial length. Thirty-four patients with epiretinal membranes and 18 patients with cataract only were enrolled. There were no statistically significant (P>0.05) differences of IOL power PE or postoperative ACDs (P=0.952-1.00). Nevertheless, IOL power PE indicated a myopic shift in cases with phacovitrectomy independent of gas tamponade (P=1.00). No statistically significant between-group differences between secondary outcome measures were observed. A myopic shift after phacovitrectomy seems to be independent of the use of intraocular gas tamponade. When using a Z-haptic IOL, aiming for slight residual hyperopia (+0.50 D) is suggested in patients having phacovitrectomy.

  7. Exclusive Use of Air as Gas Tamponade in Rhegmatogenous Retinal Detachment

    Science.gov (United States)

    Pak, Kang Yeun; Lee, Seok Jae; Kwon, Han Jo; Lee, Ji Eun

    2017-01-01

    Purpose To investigate outcomes of vitrectomy for rhegmatogenous retinal detachment (RRD) using air exclusively as the gas tamponade. Methods This retrospective, interventional, consecutive case series involved reviewing medical records of patients that underwent vitrectomy and gas tamponade for RRD between January 2013 and December 2015. Patients whose eyes were treated exclusively with air tamponade since July 2014 were assigned to the air group, while those treated with heterogeneous gas agents before June 2014 were assigned to the control group. The primary outcome was the primary reattachment rate. Best-corrected visual acuity (BCVA) and duration to detect redetachments were assigned as the secondary outcomes. Results The air group and the control group included 71 and 72 eyes, respectively. The primary reattachment rate was 94.4% in the air group and there was no significant difference with 94.4% in the control group (p = 0.951). BCVA was significantly better in the air group at 1 month (p = 0.021) but not at 3 months postoperatively (p = 0.561). Redetachments were recognized earlier in the air group (9.3 ± 0.5 days) compared with those in the control group (21.3 ± 7.4 days) (p = 0.041). Conclusions In cases of simple RRD with sufficient removal of subretinal fluid, air could be considered for use as gas tamponade. This trial is registered with KCT0002358. PMID:28785481

  8. Short-Term Vitreoretinal Tamponade with Heavy Liquid Following Surgery for Giant Retinal Tear.

    Science.gov (United States)

    Eiger-Moscovich, Maya; Gershoni, Assaf; Axer-Siegel, Ruth; Weinberger, Dov; Ehrlich, Rita

    2017-07-01

    To study the efficacy and outcomes of short-term postoperative vitreoretinal tamponade with perfluorocarbon heavy liquid in patients with giant retinal tear. The study group consisted of 13 consecutive patients (13 eyes) who presented with giant retinal tear at a tertiary medical center in 2011-2015 and were treated with vitrectomy followed by short-term tamponade with perfluorocarbon heavy liquid. A minimum of 3 months' follow-up was required for inclusion. The medical charts were retrospectively reviewed for patient demographics, procedural specifics, anatomical attachment rates, pre- and postoperative visual acuity, and postoperative complications. The duration of perfluorocarbon tamponade ranged from 6 to 13 days (mean ± SD 10 ± 2 days). Follow-up time ranged from 3 to 44 months (mean ± SD 11 ± 11 months). Retinal reattachment was achieved intraoperatively in all patients. Repeated detachment with proliferative vitreoretinopathy occurred in one patient (8%), who underwent repeated vitrectomies. At the last follow-up visit, the retina was attached in all patients. Best-corrected visual acuity improved postoperatively compared with preoperatively in all three patients with macula-off retinal detachment (100%) and was equal to or better than the initial best-corrected visual acuity in 6 (60%) of the 10 patients with macula-on retinal detachment. Complications included increased intraocular pressure, cataract, and cystoid macular edema. Perfluorocarbon heavy liquid is a safe and effective material for short-term vitreoretinal tamponade following vitrectomy for giant retinal tear.

  9. Development of ocular hypertension secondary to tamponade with light versus heavy silicone oil: A systematic review

    Directory of Open Access Journals (Sweden)

    Vito Romano

    2015-01-01

    Full Text Available Aim: The intraocular silicone oil (SO tamponades used in the treatment of retinal detachment (RD have been associated with a difference ocular hypertension (OH rate. To clarify, if this complication was associated to use of standard SO (SSO versus heavy SO (HSO, we performed a systematic review and meta-analysis of comparative study between two kind of SO (standard or light vs. heavy for the treatment of RD and macular hole, without restriction to study design. Materials and Methods: The methodological quality of two randomized clinical trials (RCTs were evaluated using the criteria given in the Cochrane Handbook for Systematic Reviews of Intervention, while three non-RCTs were assessed with the Newcastle-Ottawa Scale and Strengthening the Reporting of Observational Studies in Epidemiology checklists. We calculated Mantel-Haenszel risk ratio (RR with 95% confidence intervals (95% CIs. The primary outcome was the rate of patients with OH treated with SSO compared to HSO. Results: There were a higher number of rates of OH in HSO compared to SSO. This difference was statistically significant with the fixed effect model (Mantel-Haenszel RR; 1.55; 95% CI, 1.06-2.28; P = 0.02 while there was not significative difference with the random effect model (Mantel-Haenszel RR; 1.51; 95% CI, 0.98-2.33; P = 0.06. Conclusion: We noted a trend that points out a higher OH rate in HSO group compared to SSO, but this finding, due to the small size and variable design of studies, needs to be confirmed in well-designed and large size RCTs.

  10. Universal definition of perioperative bleeding in adult cardiac surgery.

    Science.gov (United States)

    Dyke, Cornelius; Aronson, Solomon; Dietrich, Wulf; Hofmann, Axel; Karkouti, Keyvan; Levi, Marcel; Murphy, Gavin J; Sellke, Frank W; Shore-Lesserson, Linda; von Heymann, Christian; Ranucci, Marco

    2014-05-01

    Perioperative bleeding is common among patients undergoing cardiac surgery; however, the definition of perioperative bleeding is variable and lacks standardization. We propose a universal definition for perioperative bleeding (UDPB) in adult cardiac surgery in an attempt to precisely describe and quantify bleeding and to facilitate future investigation into this difficult clinical problem. The multidisciplinary International Initiative on Haemostasis Management in Cardiac Surgery identified a common definition of perioperative bleeding as an unmet need. The functionality and usefulness of the UDPB for clinical research was then tested using a large single-center, nonselected, cardiac surgical database. A multistaged definition for perioperative bleeding was created based on easily measured clinical end points, including total blood loss from chest tubes within 12 hours, allogeneic blood products transfused, surgical reexploration including cardiac tamponade, delayed sternal closure, and the need for salvage treatment. Depending on these components, bleeding is graded as insignificant, mild, moderate, severe, or massive. When applied to an established cardiac surgery dataset, the UDPB provided insight into the incidence and outcome of bleeding after cardiac surgery. The proposed UDPB in adult cardiac surgery provides a precise classification of bleeding that is useful in everyday practice as well as in clinical research. Once fully validated, the UDPB may be useful as an institutional quality measure and serve as an important end point in future cardiac surgical research. Copyright © 2014 The American Association for Thoracic Surgery. Published by Mosby, Inc. All rights reserved.

  11. Embryonic lethality in mice lacking the nuclear factor of activated T cells 5 protein due to impaired cardiac development and function.

    Directory of Open Access Journals (Sweden)

    Man Chi Mak

    Full Text Available Nuclear factor of activated T cells 5 protein (NFAT5 is thought to be important for cellular adaptation to osmotic stress by regulating the transcription of genes responsible for the synthesis or transport of organic osmolytes. It is also thought to play a role in immune function, myogenesis and cancer invasion. To better understand the function of NFAT5, we developed NFAT5 gene knockout mice. Homozygous NFAT5 null (NFAT5(-/- mouse embryos failed to develop normally and died after 14.5 days of embryonic development (E14.5. The embryos showed peripheral edema, and abnormal heart development as indicated by thinner ventricular wall and reduced cell density at the compact and trabecular areas of myocardium. This is associated with reduced level of proliferating cell nuclear antigen and increased caspase-3 in these tissues. Cardiomyocytes from E14.5 NFAT5(-/- embryos showed a significant reduction of beating rate and abnormal Ca(2+ signaling profile as a consequence of reduced sarco(endoplasmic reticulum Ca(2+-ATPase (SERCA and ryanodine receptor (RyR expressions. Expression of NFAT5 target genes, such as HSP 70 and SMIT were reduced in NFAT5(-/- cardiomyocytes. Our findings demonstrated an essential role of NFAT5 in cardiac development and Ca(2+ signaling. Cardiac failure is most likely responsible for the peripheral edema and death of NFAT5(-/- embryos at E14.5 days.

  12. [Bakri balloon tamponade for severe post-partum haemorrhage: efficiency and fertility outcomes].

    Science.gov (United States)

    Alouini, S; Bedouet, L; Ramos, A; Ceccaldi, C; Evrard, M L; Khadre, K

    2015-02-01

    To evaluate efficiency of Bakri balloon tamponade (BB) to stop severe post-partum haemorrhage (PPH) and fertility outcomes. Retrospective study including all patients who underwent Bakri balloon tamponade for severe PPH between January 2009 and December 2013. The objectives were to stop PPH by BB and to evaluate the fertility after Bakri balloon tamponade. Sixty-one women had a Bakri balloon inserted in utero for severe PPH. The PPH was stopped in 55 patients out of 61 (88%). The reasons of severe PPH were uterine atony in 44 cases (72%), placental retention in 10 cases, placenta praevia in 3 cases, and cervical or vaginal tears in 4 cases. In one third of cases, the pregnancy was complicated by diabetes, placenta praevia, hypertensive troubles. A cesarean section or an instrumental delivery was performed for one third of patients. The mean duration of the Bakri balloon insertion was of 7 hours [5-9] and the mean filling of the balloon was of 350 ml [205-450]. The mean blood loss was of 1600 [1200-2250]. Sixty-three percent of patients (n=38) received red blood cells transfusion. The BB was efficient after a vaginal delivery or after a caesarean section and in all cases of placenta praevia. In 6 cases, the BB was inefficient and uterine embolisation or a surgical procedure was performed to stop PPH. Nine women underwent a new pregnancy after the insertion of Bakri balloon for severe PPH and 3 delivered healthy newborns. Bakri balloon tamponade is a minimally invasive intrauterine device efficient to stop severe post-partum haemorrhage. New pregnancies and deliveries are possible after tamponade by Bakri balloon. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  13. Surgical removal of retained subfoveal perfluorocarbon liquid through a therapeutic macular hole with intravitreal PFCL injection and gas tamponade.

    Science.gov (United States)

    Kim, Jae Min; Woo, Se Joon; Park, Kyu Hyung; Chung, Hum

    2013-10-01

    We report two cases of surgical removal of a retained subfoveal perfluorocarbon liquid (PFCL) bubble through a therapeutic macular hole combined with intravitreal PFCL injection and gas tamponade. Two patients underwent pars plana vitrectomy with PFCL injection for rhegmatogenous retinal detachment. In both cases, a retained subfoveal PFCL bubble was noticed postoperatively by funduscopy and optical coherence tomography. Both patients underwent surgical removal of the subfoveal PFCL through a therapeutic macular hole and gas tamponade. The therapeutic macular holes were completely closed by gas tamponade and the procedure yielded a good visual outcome (best-corrected visual acuity of 20 / 40 in both cases). In one case, additional intravitreal PFCL injection onto the macula reduced the size of the therapeutic macular hole and preserved the retinal structures in the macula. Surgical removal of a retained subfoveal PFCL bubble through a therapeutic macular hole combined with intravitreal PFCL injection and gas tamponade provides an effective treatment option.

  14. Shear and Extensional Rheometry of PDMS Tamponade Agents Used in Vitroretinal Surgery

    Science.gov (United States)

    Day, Michael; Blanchard, Rowan-Louise; English, Rob; Dobbie, Tom; Williams, Rachel; Garvey, Michael; Wong, David

    2008-07-01

    The emulsification of low molar mass silicone oil (PDMS)-based tamponade agents used in the treatment of complex retinal detachments is a significant clinical problem leading to the patient suffering impairment of vision whilst the tamponade is in place. This is particularly the case in temporal postoperative applications where the tamponade can remain in the ocular cavity for several months. The majority of clinicians prefer to use a PDMS fluid of kinematic viscosity 1000 cS, which offers ease of manual injection. Work is progressing towards the development of tamponades with a reduced tendency to emulsify, through specific tailoring of rheology and interfacial properties. Greater knowledge of the mechanism of intraocular emulsification is being elucidated and has led to the development of `polymer modified' tamponades with enhanced performance. Such materials are formulated by the addition of a high molecular weight PDMS to the base PDMS fluid. Measurement of the shear viscosity at moderate shear rates is useful in predicting performance during manual injection into the eye. However, the determination of the behaviour in both shear and extension at high strain rates is useful in predicting resistance to intraocular emulsification and in informing future modeling studies. Initial experiments focused on rotational rheometry (shear) and capillary breakup rheometry (CaBER—extension). A range of polymer modified tamponades were characterised—based on PDMS base oils from 100-5000 cS and containing up to 30% by weight PDMS of molecular weight varying in the range 100-800 kDa. Even though the volume occupancy of the polymeric additive ranged from dilute to significantly interpenetrated, a linear response was observed in each case. However, subsequent experiments using capillary rheometry lead to the observation of non-linear behaviour and significant differences in the type of response. Systems with enhanced high strain rate tensile viscosities gave improved

  15. Emerging acute Chagas Disease in Amazonian Brazil: case reports with serious cardiac involvement

    Directory of Open Access Journals (Sweden)

    Ana Yecê das Neves Pinto

    2004-12-01

    Full Text Available Four cases of serious cardiac attacks by autochthonous Trypanosoma cruzi infection from the Brazilian Amazon are reported; three of them occurred in micro-epidemic episodes. The manifestations included sudden fever, myalgia, dyspnea and signs of heart failure. Diagnosis was confirmed by specific exams, especially QBC (Quantitative Buffy Coat and natural xenodiagnosis. Despite treatment with benznidazol, three patients died with serious myocarditis, renal failure and cardiac tamponade. The authors call attention to the emergence of this disease and reveal a previously unknown pathogenicity of T. cruzi strains in this area, added to a non-usual transmission form.

  16. Emerging acute Chagas Disease in Amazonian Brazil: case reports with serious cardiac involvement

    Directory of Open Access Journals (Sweden)

    Ana Yecê das Neves Pinto

    Full Text Available Four cases of serious cardiac attacks by autochthonous Trypanosoma cruzi infection from the Brazilian Amazon are reported; three of them occurred in micro-epidemic episodes. The manifestations included sudden fever, myalgia, dyspnea and signs of heart failure. Diagnosis was confirmed by specific exams, especially QBC (Quantitative Buffy Coat and natural xenodiagnosis. Despite treatment with benznidazol, three patients died with serious myocarditis, renal failure and cardiac tamponade. The authors call attention to the emergence of this disease and reveal a previously unknown pathogenicity of T. cruzi strains in this area, added to a non-usual transmission form.

  17. Unsuccessful vitrectomy without gas tamponade for macular retinal detachment and retinoschisis without optic disc pit.

    Science.gov (United States)

    Hotta, Kazuki

    2004-01-01

    The mechanism of subretinal fluid accumulation in optic disc pit maculopathy is unknown. A 67-year-old Japanese woman complaining of blurred vision in her right eye presented with a best-corrected visual acuity of 20/200. Slit-lamp biomicroscopy and optical coherence tomography examination showed maculopathy typically associated with optic disc pits, except that the patient had no optic disc pit. Long-acting gas tamponade was required to achieve reattachment of the retina and retinoschisis after initial failure of surgery using surgically induced vitreous detachment without either fluid-air exchange or gas injection. Vitreous traction may not have played a major role in introducing fluid into the submacular space in this case. Gas tamponade may be indispensable to achieve surgical success. This may also pertain to some cases of optic nerve pits.

  18. Fatal cardiac arrhythmia and long-QT syndrome in a new form of congenital generalized lipodystrophy with muscle rippling (CGL4 due to PTRF-CAVIN mutations.

    Directory of Open Access Journals (Sweden)

    Anna Rajab

    2010-03-01

    Full Text Available We investigated eight families with a novel subtype of congenital generalized lipodystrophy (CGL4 of whom five members had died from sudden cardiac death during their teenage years. ECG studies revealed features of long-QT syndrome, bradycardia, as well as supraventricular and ventricular tachycardias. Further symptoms comprised myopathy with muscle rippling, skeletal as well as smooth-muscle hypertrophy, leading to impaired gastrointestinal motility and hypertrophic pyloric stenosis in some children. Additionally, we found impaired bone formation with osteopenia, osteoporosis, and atlanto-axial instability. Homozygosity mapping located the gene within 2 Mbp on chromosome 17. Prioritization of 74 candidate genes with GeneDistiller for high expression in muscle and adipocytes suggested PTRF-CAVIN (Polymerase I and transcript release factor/Cavin as the most probable candidate leading to the detection of homozygous mutations (c.160delG, c.362dupT. PTRF-CAVIN is essential for caveolae biogenesis. These cholesterol-rich plasmalemmal vesicles are involved in signal-transduction and vesicular trafficking and reside primarily on adipocytes, myocytes, and osteoblasts. Absence of PTRF-CAVIN did not influence abundance of its binding partner caveolin-1 and caveolin-3. In patient fibroblasts, however, caveolin-1 failed to localize toward the cell surface and electron microscopy revealed reduction of caveolae to less than 3%. Transfection of full-length PTRF-CAVIN reestablished the presence of caveolae. The loss of caveolae was confirmed by Atomic Force Microscopy (AFM in combination with fluorescent imaging. PTRF-CAVIN deficiency thus presents the phenotypic spectrum caused by a quintessential lack of functional caveolae.

  19. 介入术后急性心脏压塞的护理策略%Nursing strategy of acute pericardial tamponade after interventional therapy

    Institute of Scientific and Technical Information of China (English)

    穆希娟; 刘新

    2014-01-01

    Objective To explore the early signs,treatment process and the nursing strategies of pericardial tamponade after transradial coronary angiography interventional therapy, and improve the prognosis and decrease the mortality. Methods Retrospective analysis of clinical data of 5 595 patients by transradial coronary angiography interventional treatment in Beijing Anzhen Hospital emergency center from January 2011 to October 2013. Results The patients with pericardial tamponade show chest pain, extreme irritability, pale, sweating, difficulty in breathing, blood pressure decreased, especially systolic blood pressure decreased, increased heart rate. Early diagnosis method is ultrasonic cardiogram; nurse should carefully observe the vital signs of patients, timely report and maintenance of pericardial puncture, in order to avoid the occurrence of pericardial puncture complications. The results showed that 8 patients with cardiac tamponade in the 5 595 cases which interventional therapy , the incidence rate was 0.14%.The success rate of treatment was 100% after early detection and treatment timely. Conclusion Early detection of pericardial tamponade, the correct diagnosis and active nursing can improve the prognosis and decrease the mortality.%目的 探讨经桡动脉行冠状动脉造影介入治疗患者并发心脏压塞的早期征象,诊治流程及护理策略,从而改善预后、降低病死率.方法 回顾性分析2011年1月至2013年10月年北京安贞医院抢救中心采用经桡动脉行冠状动脉造影介入治疗5 595例患者临床资料.结果 心脏压塞的早期征象为胸痛、极度烦躁、面色苍白、大汗,呼吸困难、血压下降,特别是收缩压下降、心率增快,早期诊断手段为超声心动图;护理工作应认真观察患者生命体征,及时上报,做好心包穿刺护理工作,避免心包穿刺并发症发生.本研究结果显示在5 595例介入检查患者中8例发生心脏压塞,发病率为0.14%,经及时发

  20. Comparison of 20% sulfur hexafluoride with air for intraocular tamponade in Descemet membrane endothelial keratoplasty (DMEK

    Directory of Open Access Journals (Sweden)

    Benjamin Botsford

    Full Text Available ABSTRACT Purpose: To compare the effect of 20% sulfur hexafluoride (SF6 with that of air on graft detachment rates for intraocular tamponade in Descemet membrane endothelial keratoplasty (DMEK. Methods: Forty-two eyes of patients who underwent DMEK by a single surgeon (A.S.J. at Wilmer Eye Institute between January 2012 and 2014 were identified; 21 received air for intraocular tamponade and the next consecutive 21 received SF6. The main outcome measure was the graft detachment rate; univariate and multivariate analyses were performed. Results: The graft detachment rate was 67% in the air group and 19% in the SF6 group (p<0.05. No complete graft detachments occurred, and all partial detachments underwent intervention with injection of intraocular air. The percentages of eyes with 20/25 or better vision were not different between the groups (67% vs. 71%. Univariate analysis showed significantly higher detachment rates with air tamponade (OR, 8.50; p<0.005 and larger donor graft size (OR, 14.96; p<0.05. Multivariate analysis with gas but not graft size included showed that gas was an independent statistically significant predictor of outcome (OR, 6.65; p<0.05. When graft size was included as a covariate, gas was no longer a statistically significant predictor of detachment but maintained OR of 7.81 (p=0.063 similar to the results of univariate and multivariate analyses without graft size. Conclusion: In comparison with air, graft detachment rates for intraocular tamponade in DMEK were significantly reduced by 20% SF6.

  1. Densiron® 68 as an intraocular tamponade for complex inferior retinal detachments

    Directory of Open Access Journals (Sweden)

    Hussain RN

    2011-05-01

    Full Text Available Rumana N Hussain, Somnath BanerjeeLeicester Royal Infirmary, Leicester, UKIntroduction: Densiron® 68 is a high-density liquid used to tamponade inferior retinal detachments. We present a case series of 12 patients treated with Densiron as an intraocular tamponade agent.Methods: A retrospective analysis of 12 eyes in 12 patients was carried out. The primary endpoint was anatomic reattachment of the retina following removal of Densiron oil.Results: All patients had inferior detachments; 33% had associated proliferative vitreoretinopathy (PVR. Densiron was utilized as a primary agent in five patients (42%; the remaining patients had prior unsuccessful surgery for retinal reattachment, including pars plana vitrectomy, cryotherapy, laser, encirclement, gas (C3F8 or C2F6, or silicone oil. Eleven patients (91% had successful reattachment of the retina at 3 months following removal of Densiron; one patient had extensive PVR, total retinal detachment, preretinal macula fibrosis, and chronic hypotony, and surgical intervention was unsuccessful. Six patients (50% had raised intraocular pressure (IOP, resolving in the majority of cases following Densiron removal; two patients had long-term raised IOP requiring topical or surgical therapy. Of the six phakic patients, 50% developed significant cataract in the operated eye. Of those with successful retinal reattachment, visual outcome was variable, with 36% patients gaining two to four lines on Snellen, 27% remaining objectively the same, and 36% losing one to two lines.Conclusion: The anatomic success rate is high (91% in patients requiring Densiron tamponade for inferior retinal detachments with or without evidence of PVR either as a primary or secondary intervention. A common complication is raised IOP; however, this most often resolves following removal of the oil.Keywords: intraocular tamponade, silicone oil, retinal detachment, retinal reattachments

  2. Evaluating condom catheter balloon tamponade in non-traumatic postpartum haemorrhage resistant to medical management

    OpenAIRE

    Syed Nawaz Ahmad; Sunita Seth; Shefali Agarwal; Swati Choudhary

    2016-01-01

    Background: Obstetric haemorrhage remains the most important cause of maternal mortality worldwide accounting for 25% of maternal deaths annually. The aim of the study was to evaluate efficacy of a condom catheter assembly for uterine tamponade in the management of non-traumatic postpartum haemorrhage (PPH). Methods: It was a prospective interventional study done in a tertiary care hospital in New Delhi, India. Thirty three women with intractable PPH unresponsive to medical management were...

  3. DFPE, PARTIALLY FLUORINATED ETHER: A Novel Approach for Experimental Intravitreal Tamponade.

    LENUS (Irish Health Repository)

    Santos, Rodrigo A V

    2012-07-16

    PURPOSE:: To evaluate decafluoro-di-n-pentyl ether (DFPE) as a vitreous tamponade by examining ocular tolerance in rabbits\\' eyes. METHODS:: Thirteen rabbits were divided into 4 groups after mechanical vitrectomy and were followed up to 12 months. The tamponade remained in the eye for 6 months in Group 1 (DFPE) and Group 3 (DFPE and silicone oil) and for 12 months in Group 2 (DFPE). Group 4 served as control. RESULTS:: In Groups 1, 2, and 3, dispersion of the fluid appeared 2 weeks postoperatively. Posterior subcapsular cataracts appeared in rabbits\\' eyes with large fills of DFPE (>50%). Histologic findings in Groups 1 and 2 showed no detectable change in outer nuclear layer thickness. Except for some vacuolations, the inner retina was well preserved in all injected rabbits\\' eyes. On the electroretinography of injected rabbits\\' eyes, there was no effect on the a wave amplitude and b wave implicit time, but the b wave amplitude was elevated with statistical significance (P < 0.001) at 1, 3, and 6 months postoperatively but with no statistical significance (P > 0.05) after that period when compared with Group 4 and unoperated fellow rabbits\\' eyes of each group. CONCLUSION:: Decafluoro-di-n-pentyl ether demonstrated minimum adverse effects in retinal rabbits; further studies are needed before clinical use as short-term tamponade.

  4. Visual and anatomical success with short-term macular tamponade and autologous platelet concentrate.

    LENUS (Irish Health Repository)

    Mulhern, M G

    2012-02-03

    BACKGROUND: This study aimed to determine whether, in eyes treated for macular hole by vitrectomy and autologous platelet injection, short-term tamponade with SF6 gas was as effective as longer tamponade with C3F8 gas. METHODS: Patients in group 1 (n=31) had vitrectomy, injection of platelet concentrate, and 16% C3F8 gas\\/air exchange. Patients in group 2 (n=31) were similarly treated, except that 23% SF6 gas was used. Group 1 patients were required to posture prone for 2-4 weeks, group 2 for 6 days. RESULTS: All patients had 3 months\\' follow-up. Postoperatively, visual acuity improved faster in group 2. However, the final mean improvement in logMAR acuity was similar in both groups. Intraocular pressure (IOP) spikes occurred in 12 patients in group 2 and in 17 patients in group 1. Posterior subcapsular cataract (PSCC) occurred in 55% of cases in group 1 and in just 37% in group 2. The rate of anatomical success in group 1 was 96.7%, and in group 2, 93.5% (P=1.0). CONCLUSIONS: The combination of SF6 gas, platelet concentrate, and short-term prone posturing gave a degree of anatomical and visual success comparable to that of the group which had longer tamponade. Although no differences were statistically significant, several trends did emerge; in group 2, patients recovered visual acuity faster, had fewer IOP spikes, and there were fewer cases of PSCC formation.

  5. Outcomes of 25-gauge vitrectomy with air tamponade for idiopathic macular hole repair surgery

    Directory of Open Access Journals (Sweden)

    Pei-Yang Shen

    2017-07-01

    Full Text Available AIM: To evaluate the anatomic and visual outcomes of 25-gauge vitrectomies combined with air tamponade for the treatment of idiopathic macular hole(IMH.METHODS: Thirty eyes of 27 patients with IMH were included in this prospective interventional study. All patients underwent 25-gauge pars plana vitrectomy(PPVcombined with phacoemulsification and air tamponade. Best corrected visual acuity(BCVA, logMAR, perimetry and multifocal electroretinography(mfERGwere conducted before and after the operation. Anatomical changes were evaluated with optical coherence tomography(OCT.RESULTS: The macular holes closed successfully in 28 eyes after the primary vitrectomy. The mean BCVA improved from 0.72±0.22 logMAR preoperatively to 0.29±0.18 logMAR postoperatively(PPP=0.001. The retinal response densities of mfERG in the foveal and perifoveal area increased significantly, and implicit times of rings 4-6 prolonged significantly(PPP=0.001, respectively.CONCLUSION: The 25-gauge PPV and air tamponade with 1 day prone positioning produce favorable anatomic and functional outcomes.

  6. Focused Cardiac Ultrasound Using a Pocket-Size Device in the Emergency Room

    Energy Technology Data Exchange (ETDEWEB)

    Mancuso, Frederico José Neves, E-mail: frederico.mancuso@grupofleury.com.br [Disciplina de Cardiologia - Escola Paulista de Medicina - Universidade Federal de São Paulo (Unifesp), São Paulo, SP (Brazil); Disciplina de Medicina de Urgência - Escola Paulista de Medicina - Universidade Federal de São Paulo (Unifesp), São Paulo, SP (Brazil); Siqueira, Vicente Nicoliello; Moisés, Valdir Ambrósio [Disciplina de Cardiologia - Escola Paulista de Medicina - Universidade Federal de São Paulo (Unifesp), São Paulo, SP (Brazil); Gois, Aécio Flavio Teixeira [Disciplina de Medicina de Urgência - Escola Paulista de Medicina - Universidade Federal de São Paulo (Unifesp), São Paulo, SP (Brazil); Paola, Angelo Amato Vincenzo de; Carvalho, Antonio Carlos Camargo; Campos, Orlando [Disciplina de Cardiologia - Escola Paulista de Medicina - Universidade Federal de São Paulo (Unifesp), São Paulo, SP (Brazil)

    2014-12-15

    Cardiovascular urgencies are frequent reasons for seeking medical care. Prompt and accurate medical diagnosis is critical to reduce the morbidity and mortality of these conditions. To evaluate the use of a pocket-size echocardiography in addition to clinical history and physical exam in a tertiary medical emergency care. One hundred adult patients without known cardiac or lung diseases who sought emergency care with cardiac complaints were included. Patients with ischemic changes in the electrocardiography or fever were excluded. A focused echocardiography with GE Vscan equipment was performed after the initial evaluation in the emergency room. Cardiac chambers dimensions, left and right ventricular systolic function, intracardiac flows with color, pericardium, and aorta were evaluated. The mean age was 61 ± 17 years old. The patient complaint was chest pain in 51 patients, dyspnea in 32 patients, arrhythmia to evaluate the left ventricular function in ten patients, hypotension/dizziness in five patients and edema in one patient. In 28 patients, the focused echocardiography allowed to confirm the initial diagnosis: 19 patients with heart failure, five with acute coronary syndrome, two with pulmonary embolism and two patients with cardiac tamponade. In 17 patients, the echocardiography changed the diagnosis: ten with suspicious of heart failure, two with pulmonary embolism suspicious, two with hypotension without cause, one suspicious of acute coronary syndrome, one of cardiac tamponade and one of aortic dissection. The focused echocardiography with pocket-size equipment in the emergency care may allow a prompt diagnosis and, consequently, an earlier initiation of the therapy.

  7. Internal limiting membrane peeling and gas tamponade for myopic foveoschisis: a systematic review and meta-analysis.

    Science.gov (United States)

    Meng, Bo; Zhao, Lu; Yin, Yi; Li, Hongyang; Wang, Xiaolei; Yang, Xiufen; You, Ran; Wang, Jialin; Zhang, Youjing; Wang, Hui; Du, Ran; Wang, Ningli; Zhan, Siyan; Wang, Yanling

    2017-09-08

    Myopic foveoschisis (MF) is among the leading causes of visual loss in high myopia. However, it remains controversial whether internal limiting membrane (ILM) peeling or gas tamponade is necessary treatment option for MF. PubMed, EMBASE, CBM, CNKI, WANFANG DATA and VIP databases were systematically reviewed. Outcome indicators were myopic foveoschisis resolution rate, visual acuity improvement and postoperative complications. Nine studies that included 239 eyes were selected. The proportion of resolution of foveoschisis was higher in ILM peeling group than non-ILM peeling group (OR = 2.15, 95% CI: 1.06-4.35; P = 0.03). The proportion of postoperative complications was higher in Tamponade group than non-Tamponade group (OR = 10.81, 95% CI: 1.26-93.02; P = 0.03). However, the proportion of visual acuity improvement (OR = 1.63, 95% CI: 0.56-4.80; P = 0.37) between ILM peeling group and non-ILM peeling group and the proportion of resolution of foveoschisis (OR = 1.80, 95% CI: 0.76-4.28; P = 0.18) between Tamponade group and non-Tamponade group were similar. Vitrectomy with internal limiting membrane peeling could contribute to better resolution of myopic foveoschisis than non-peeling, however it does not significantly influence the proportion of visual acuity improvement and postoperative complications. Vitrectomy with gas tamponade is associated with more complications than non-tamponade and does not significantly influence the proportion of visual acuity improvement and resolution of myopic foveoschisis.

  8. Vitrectomy and internal limiting membrane peeling with different vitreous tamponade for idiopathic macular epiretinal membrane

    Directory of Open Access Journals (Sweden)

    Jie Dong

    2013-06-01

    Full Text Available AIM: To compare visual outcomes, central foveal thickness(CFT, and postoperative complications after vitrectomy and internal limiting membrane(ILMpeeling, with balanced salt solution(BSSor gas tamponade, for the treatment of idiopathic macular epiretinal membrane(IMEM. METHODS: Retrospective clinical study. 44 patients with IMEM were included in this study. All patients had undergone vitrectomy and ILM peeling. Eyes were divided into two groups: 20 eyes in group A with BSS tamponade. 24 patients in group B with gas tamponade(11 eyes were injected with filtered air and 13 eyes with perfluoropropane,100mL/L C3F8. The follow-up period was 12-16(mean 13months. The following parameters were collected and compared: best-corrected visual acuity(BCVAand CFT(at baseline and 1, 3, 6 and 12 months postoperatively, intraocular pressure(IOP(at baseline and on the 1th,7th day, 1, 3 months postoperatively. RESULTS: BCVA significantly improved, and 29 of 44 eyes(65.9%achieved visual recovery≥0.2 logMAR. There were no significant differences between group A and group B in mean baseline logMAR BCVA(0.53±0.18 vs 0.52±0.14; P>0.05and final logMAR BCVA(0.31±0.14 vs 0.28±0.09; P>0.05. With respect to OCT parameters, the mean CFT at 12 months(285.25±70.07μmwas significantly decreased from that of the baseline(407.82±97.00μm,(Z=4.29, Pvs 406.46±88.76μm; P>0.05and final CFT(287.60±66.94μm vs 283.29±73.95μm; P>0.05. With respect to IOP, there were no significant differences between group A and group B at mean baseline and on the 7th day, 1, 3 months postoperatively(P>0.05. The IOP in group A was significant lower at 1th postoperative day compared with group B(Z=3.12, PCONCLUSION: Vitrectomy and ILM peeling can significantly improve the visual acuity and decrease the CFT no matter with gas or with BSS tamponade, there were no significant differences in clinical outcomes, but it is neither necessary for patients with BSS tamponade to maintain a prone

  9. Pericardial tamponade and death from Hickman catheter perforation.

    Science.gov (United States)

    Murray, B H; Cohle, S D; Davison, P

    1996-12-01

    In February 1995, a 56-year-old female was taken to the operating room for routine placement of a Hickman catheter. Her internist planned palliative chemotherapy for metastatic breast cancer. Using the Seldinger technique, the right subclavian vein was entered and a Hickman catheter was placed. Shortly after extubation and arrival in the postoperative recovery unit, the patient had respiratory and cardiac arrest. Resuscitative efforts, including chest tube placement and pericardiocentesis, were unsuccessful. Autopsy findings included perforation of the superior vena cava, with extension of the catheter in the pericardial sac and associated effusion. Despite the low reported incidence of perforation during placement of central venous catheters, we recommend confirmation of placement by fluoroscopy and instillation of radiopaque dye because of the high mortality associated with this complication.

  10. Cardiac arrest

    Science.gov (United States)

    ... Article.jsp. Accessed June 16, 2014. Myerburg RJ, Castellanos A. Approach to cardiac arrest and life-threatening ... PA: Elsevier Saunders; 2011:chap 63. Myerburg RJ, Castellanos A. Cardiac arrest and audden aardiac death. In: ...

  11. Muerte súbita cardíaca en un paciente esquizofrénico: ruptura de la pared libre del ventrículo izquierdo por infarto agudo de miocardio: Exposición de un caso y revisión de la literatura Sudden cardiac death in a schizophrenic patient: left ventricular free wall rupture due to acute myocardial infarction: Case report and literature review

    Directory of Open Access Journals (Sweden)

    A. Rico García

    2002-10-01

    ischemic cardiopathy which starts clinically with an acute myocardial infarction. However, the somatic symptoms where attributed to his mental disorder and no medical attention was demanded, leading to his sudden death. In the forensic autopsy a cardiac tamponade was found secondary to a left ventricular free wall rupture due to myocardial infarction. Medical literature about this complication of acute myocardial infarction is reviewed considering clinical aspects, frequency, risk factors and pathology. Medico-legal studies have shown that this complication is more frequent when the death occurs out-of-hospital as opposed of death occurring in-hospital.

  12. Endovascular Repair Using Suture-Mediated Closure Devices and Balloon Tamponade following Inadvertent Subclavian Artery Catheterization with Large-Caliber Hemodialysis Catheter.

    Science.gov (United States)

    Park, Taek Kyu; Yang, Jeong Hoon; Choi, Seung-Hyuk

    2016-07-01

    Accidental subclavian artery cannulation is an uncommon but potentially serious complication of central venous catheterization. Removal of a catheter inadvertently placed in the subclavian artery can lead to substantial bleeding, as achieving hemostasis in this area through manual compression presents considerable difficulty. Additionally, surgical treatment might be unsuitable for high-risk patients due to comorbidities. Here, we report a case of an inadvertently-inserted 11.5-French hemodialysis catheter in the subclavian artery during internal jugular venous catheterization. We performed percutaneous closure of the subclavian artery using three 6-French Perclose Proglide® devices with a balloon tamponade in the proximal part of the subclavian artery. Closure was completed without embolic neurological complications.

  13. Effect of air and sulfur hexafluoride (SF6) tamponade on visual acuity after epiretinal membrane surgery: a pilot study.

    Science.gov (United States)

    Chabot, Guillaume; Bourgault, Serge; Cinq-Mars, Benoit; Tourville, Éric; Caissie, Mathieu

    2017-06-01

    The aim of this study was to compare visual acuity improvement after epiretinal membrane (ERM) surgery using air and sulfur hexafluoride (SF6) tamponade. Secondary objectives were to evaluate Visual Function Questionnaire (VFQ) scores and central retinal thickness (CRT) changes. This was a prospective, randomized study. Thirty-two patients were prospectively randomized, 19 to the air group and 13 to the SF6 group. This study has enrolled patients with ERM from clinical practice of 4 vitreoretinal surgeons. Preoperative and postoperative data included best-corrected visual acuity (BCVA) with the use of the Early Treatment Diabetic Retinopathy Study (ETDRS) chart, VFQ scores, CRT, and cataract staging. Pars plana vitrectomy with ERM peeling was performed on all patients, either with partial air tamponade or with complete SF6 tamponade. Mean BCVA improved by 0.07 logMAR (3.5 ETDRS letters) in the air group and by 0.09 logMAR (4.5 ETDRS letters) in the SF6 group (p = 0.58). There was no statistically significant difference between the groups with regard to BCVA, VFQ scores, and CRT. The groups had similar rates of cataract progression and adverse events. ERM peeling with partial air tamponade or with complete SF6 tamponade have similar outcomes in terms of BCVA, VFQ scores, CRT, cataract development, and adverse events. Copyright © 2017 Canadian Ophthalmological Society. Published by Elsevier Inc. All rights reserved.

  14. Non-ischemic perfusion defects due to delayed arrival of contrast material on stress perfusion cardiac magnetic resonance imaging after coronary artery bypass graft surgery

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yeo Koon; Park, Eun Ah; Park, Sang Joon; Cheon, Gi Jeong; Lee, Whal; Chung, Jin Wook; Park, Jae Hyung [Seoul National University Hospital, Seoul (Korea, Republic of)

    2014-04-15

    Herein we report about the adenosine stress perfusion MR imaging findings of a 50-year-old man who exhibited two different perfusion defects resulting from two different mechanisms after a coronary artery bypass surgery. An invasive coronary angiography confirmed that one perfusion defect at the mid-anterior wall resulted from an ischemia due to graft stenosis. However, no stenosis was detected on the graft responsible for the mid-inferior wall showing the other perfusion defect. It was assumed that the perfusion defect at the mid-inferior wall resulted from delayed perfusion owing to the long pathway of the bypass graft. The semiquantitative analysis of corrected signal-time curves supported our speculation, demonstrating that the rest-to-stress ratio index of the maximal slope of the myocardial territory in question was similar to those of normal myocardium, whereas that of myocardium with the stenotic graft showed a typical ischemic pattern. A delayed perfusion during long graft pathway in a post-bypass graft patient can mimick a true perfusion defect on myocardial stress MR imaging. Radiologists should be aware of this knowledge to avoid misinterpretation of graft and myocardial status in post bypass surgery patients.

  15. Esophageal balloon tamponade versus esophageal stent in controlling acute refractory variceal bleeding: A multicenter randomized, controlled trial.

    Science.gov (United States)

    Escorsell, Àngels; Pavel, Oana; Cárdenas, Andrés; Morillas, Rosa; Llop, Elba; Villanueva, Càndid; Garcia-Pagán, Juan C; Bosch, Jaime

    2016-06-01

    Balloon tamponade is recommended only as a "bridge" to definitive therapy in patients with cirrhosis and massive or refractory esophageal variceal bleeding (EVB), but is frequently associated with rebleeding and severe complications. Preliminary, noncontrolled data suggest that a self-expandable, esophageal covered metal stent (SX-ELLA Danis; Ella-CS, Hradec Kralove, Czech Republic) may be an effective and safer alternative to balloon tamponade. We conducted a randomized, controlled trial aimed at comparing esophageal stent versus balloon tamponade in patients with cirrhosis and EVB refractory to medical and endoscopic treatment. Primary endpoint was success of therapy, defined as survival at day 15 with control of bleeding and without serious adverse events (SAEs). Twenty-eight patients were randomized to Sengstaken-Blakemore tube (n = 15) or SX-ELLA Danis stent (n = 13). Patients were comparable in severity of liver failure, active bleeding at endoscopy, and initial therapy. Success of therapy was more frequent in the esophageal stent than in balloon tamponade group (66% vs. 20%; P = 0.025). Moreover, control of bleeding was higher (85% vs. 47%; P = 0.037) and transfusional requirements (2 vs 6 PRBC; P = 0.08) and SAEs lower (15% vs. 47%; P = 0.077) in the esophageal stent group. TIPS was used more frequently in the tamponade group (4 vs. 10; P = 0.12). There were no significant differences in 6-week survival (54% vs. 40%; P = 0.46). Esophageal stents have greater efficacy with less SAEs than balloon tamponade in the control of EVB in treatment failures. Our findings favor the use of esophageal stents in patients with EVB uncontrolled with medical and endoscopic treatment. (Hepatology 2016;63:1957-1967). © 2015 by the American Association for the Study of Liver Diseases.

  16. Treatment of acute infectious endophthalmitis by vitrectomy surgery with silicon oil tamponade

    Directory of Open Access Journals (Sweden)

    Xiao-Dong Han

    2015-09-01

    Full Text Available AIM: To observe theclinical effect of acute infectious endophthalmitis by vitrectomy surgery with silicon oil tamponade.METHODS:The clinical data of 23 patients(23 eyesdiagnosed with acute endophthalmitis in our hospital from January, 2008 to February, 2013 were retrospectively analyzed, excluding the patients with intraocular foreign body. All the patients were undergone routine closed three-channel vitrectomy with silicon oil, including 6 eyes(complicated with traumatic cataractwith Ⅰ lensectomy and Ⅰ intraocular lens(IOLimplantation, 3 eyes(complicated with traumatic cataractwith Ⅰ lensectomy and Ⅱ IOL implantation, 4 eyes(complicated with cataract during silicon oil tamponadewith Ⅱ lensectomy and Ⅱ IOL implantation, 5 eyes(4 eyes with traumatic endophthalmitis and 1 eye with entophthalmia caused by glaucoma filtering bleb leakingreserved lens, 1 eye(post-cataract surgery entophthalmiawith Ⅰ IOL explantation and Ⅱ IOL implantation, and 4 eyes(post-cataract surgery entophthalmiareserved lens. RESULTS:Within follow-up 6~24mo, inflammation after vitrectomy surgery with silicon oil tamponade was controlled in all the 23 patients(23 eyes. Final visual acuity was improved in 21 eyes(91%. The intraocular pressure(IOPof 2 eyes were over 30mmHg. IOP of 1 eye was controlled after silicon oil removed, and IOP of the other eye after silcon oil extraction was still high and needed to be controlled by IOP lowering drugs. CONCLUSION: The patients of acuteinfectious endophthalmitis should undergo vitrectomy with silicon oil tamponade as early as possible, which can effectively controli endophthalmitis and improve visual acuity.

  17. [Silicone oil tamponade in the treatment of retinal detachment with proliferative vitreoretinopathy].

    Science.gov (United States)

    Kowalski, M; Nawrocki, J; Dziegielewski, K; Pikulski, Z; Bogorodzki, B; Bielecka-Kowalska, A

    1997-01-01

    This paper presents early and later stage of the treatment of 93 eyes (89 patients) with retinal detachment in the course of PVR. All patients were treated in our department between February 1992 and February 1994. Standard port pars plana vitrectomy was performed in all cases related earlier with sclear buckling procedure without success. One week, 6, 12, 24 months after surgery good anatomical results were achieved respectively in: 82%, 80%, 78%. One week, 6, 12, 24 months after surgery good functional results were achieved respectively in: 74%, 67%, 58%. Vitrectomy with silicone oil tamponade is method of choice in the treatment of retinal detachment in the course of PVR.

  18. Outcome of 20-gauge transconjunctival cannulated sutureless vitrectomy using silicone oil or air tamponade

    Directory of Open Access Journals (Sweden)

    Mohamed AA

    2013-02-01

    Full Text Available Ahmed Abdel Alim Mohamed,1 Mohamed Abdrabbo21Ain Shams University, Faculty of Medicine, Ophthalmology Department, Cairo; 2Faculty of Medicine, Ophthalmology Department, Benha University, Benha, EgyptBackground: The purpose of this study was to assess the outcome of pars plana vitrectomy using a 20-gauge transconjunctival cannulated sutureless system with air or silicone oil tamponade in cases of retinal detachment of different etiologies.Methods: A prospective study was performed in 60 eyes from consecutive 60 patients who underwent 20-gauge transconjunctival cannulated sutureless vitrectomy (30 eyes with air tamponade and 30 eyes with silicone oil tamponade, with the inclusion of a further 30 patients who underwent conventional 20-gauge vitrectomy and served as a control group. The main outcome measures were intraocular pressure, wound leakage, and comfort score.Results: Preoperative intraocular pressure increased from 17.67 ± 5.6 mmHg preoperatively to 18.78 ± 6.1 mmHg on the first postoperative day in group A and decreased from 16.97 ± 4.9 mmHg to 15.88 ± 5.3 mmHg in group B. These changes were not statistically significant (P > 0.05. The comfort score ranged from 1 to 5 (1 = very bad, 2 = bad, 3 = good, 4 = very good, and 5 = excellent, with a mean of 4.4 ± 0.94 in group A and 4.35 ± 0.99 in group B on the first postoperative day, and no significant difference in scores between the groups at any follow-up visit. There was intraoperative wound leakage in two cases (6.7% in group A which required suturing and one case (3.3% in group B, but the difference was not statistically significant (P > 0.05. There was no wound leakage at follow-up in either group. No cases of hypotony, endophthalmitis, or unsealed sclerotomies were noted.Conclusion: Pars plana vitrectomy using a 20-gauge transconjunctival cannulated sutureless system combines the advantages of smaller-gauge vitrectomy systems with the economic advantage of not needing to purchase

  19. Cardiac Sarcoidosis.

    Science.gov (United States)

    Birnie, David; Ha, Andrew C T; Gula, Lorne J; Chakrabarti, Santabhanu; Beanlands, Rob S B; Nery, Pablo

    2015-12-01

    Studies suggest clinically manifest cardiac involvement occurs in 5% of patients with pulmonary/systemic sarcoidosis. The principal manifestations of cardiac sarcoidosis (CS) are conduction abnormalities, ventricular arrhythmias, and heart failure. Data indicate that an 20% to 25% of patients with pulmonary/systemic sarcoidosis have asymptomatic (clinically silent) cardiac involvement. An international guideline for the diagnosis and management of CS recommends that patients be screened for cardiac involvement. Most studies suggest a benign prognosis for patients with clinically silent CS. Immunosuppression therapy is advocated for clinically manifest CS. Device therapy, with implantable cardioverter defibrillators, is recommended for some patients.

  20. Diagnostic accuracy retrospectively of electrocardiographic findings and cancer history for tamponade in patients determined to have pericardial effusion by transthoracic echocardiogram.

    Science.gov (United States)

    Mathur, Atish Pratap; Saini, Abhimanyu; Lucas, Brian P; AlYousef, Tareq; Margeta, Bosko; Mba, Benjamin

    2013-04-01

    Unexpected pericardial effusions are often found by frontline providers who perform computed tomography. To study the hypothesis that electrocardiographic findings and whether cancer is known or suspected importantly change the likelihood of tamponade for such providers, all unique patients with moderate or large pericardial effusions determined by transthoracic echocardiography during a 6-year period were retrospectively identified. Electrocardiograms were evaluated by blinded investigators for electrical alternans (total and QRS), low voltage (limb leads only, precordial leads only, and both), and tachycardia (>100 QRS complexes/min). Medical records were reviewed to determine whether cancer was known or suspected and whether tamponade was diagnosed. Tamponade was present in 66 patients (27% of 241) with moderate or large pericardial effusions. No tachycardia lowered the odds of tamponade the most (likelihood ratio 0.4, 95% confidence interval 0.3 to 0.6) but by a degree less than any single diagnostic element increased it when present. The combined presence of all 3 electrocardiographic findings and cancer increased the odds of tamponade 63-fold (likelihood ratio 63, 95% confidence interval 33 to 150), whereas their combined absence decreased the odds only fivefold (likelihood ratio 0.2, 95% confidence interval 0.2 to 0.3). In conclusion, electrocardiography findings and cancer rule in tamponade better than they rule it out. Combining these diagnostic elements improves their discriminatory power but not sufficiently enough to rule out tamponade in patients with moderate or large pericardial effusions.

  1. Calcium-phosphate deposits on a hydrophilic acrylic intraocular lens after silicon oil tamponade

    Directory of Open Access Journals (Sweden)

    Rashid Alsaeidi

    2008-01-01

    Full Text Available We report a 52-year-old man who underwent uncomplicated cataract operation and posterior chamber lens implantation (hydrophilic acrylic lens in his left eye 5 years prior to presentation. Two years after surgery he developed pseudophakic retinal detachment which was successfully treated with pars plana vitrectomy and silicon oil tamponade. The silicon oil was removed one year after surgery. A year later he complained of increasing blurred vision in the left eye. Clinical examination revealed vesicular alterations located superficially on the intraocular lens (IOL, which could not be removed by perflourocarbon-perflourohexloctane lavage. As the patient complained about increasing visual impairment, the IOL was removed. The IOL was investigated by electronmicroscopy and biochemical analysis. During electron microscopy and following biochemical analysis the observed alterations were identified as calcium-phosphate particles located on the superficial aspect of the IOL. The occurrence of calcium-phosphate deposits on a posterior chamber IOL after silicon oil tamponade is a rare complication and has not been described so far. As these deposits interfere with visual acuity, removal of the lens has to be considered.

  2. Balloon Tamponade Treatment of a Stent-graft Related Rupture with a Splenic Artery Pseudoaneurysm: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, See Hyung; Kim, Young Hwan [Dongsan Medical Center, Keimyung University College of Medicine, Daegu (Korea, Republic of)

    2009-09-15

    An arterial rupture resulting from stent-graft placement of a splenic artery pseudoaneurysm is a life-threatening complication and immediate endovascular or surgical treatment is indicated. We report a case of a stentgraft related splenic artery rupture treated solely with a prolonged balloon catheter tamponade, which resulted in preservation of vessel patency

  3. Pericardial tamponade and pancytopenia as the first manifestation of mixed connective tissue disorder and its complete reversal with corticosteroids

    Directory of Open Access Journals (Sweden)

    Ankur Jain

    2014-09-01

    Full Text Available We report a case of a 25-year-old lady who presented to our department with complaints of easy fatigability and shortness of breath since one week. She had a history of Raynaud’s phenomenon. Examination revealed scleroderma like skin changes and pericardial friction rub. Investigations revealed high titer of anti-U1 RNP antibodies along with co-existing pancytopenia. Chest x-ray and echocardiography confirmed pericardial tamponade. Patient was diagnosed as having mixed connective tissue disorder (MCTD and she was started on high dose prednisolone, which led to complete reversal of pancytopenia and pericardial tamponade after 1 month of treatment. There are only 6 reported cases of pericardial tamponade in a patient with MCTD, and none of them had pancytopenia. Present case highlights the need to investigate the patient of pericardial tamponade for MCTD, especially in the presence of pancytopenia and relevant clinical history, as prompt treatment with corticosteroids can avoid invasive procedures like pericardiocentesis.

  4. IOP measurement in silicone oil tamponade eyes by Corvis ST tonometer, Goldmann applanation tonometry and non-contact tonometry.

    Science.gov (United States)

    Zhang, Yang; Zheng, Lin; Bian, Ailing; Zhou, Qi

    2017-04-25

    To compare the postoperative intraocular pressure (IOP) of eyes following pars plana vitrectomy (PPV) combined with intravitreal silicone oil (SO) tamponade by Corneal Visualization Scheimpflug Technology (CST), Goldmann applanation tonometry (GAT) and non-contact tonometry (NCT). Thirty-eight participants who had undergone PPV combined with SO tamponade to treat vitreoretinal diseases were enrolled. Postoperative IOP measurements were obtained using CST, NCT and GAT. Inter-device agreement was assessed by Bland-Altman analysis. The correlation coefficient was used to describe the potential postoperative factors affecting the postoperative IOP differences between each device. Bland-Altman analysis revealed the bias between CST and GAT, between CST and NCT, and between GAT and NCT to be -0.2, 2.1 and 2.4 mmHg, respectively. CST and GAT correlated well with each other. NCT values were lower than those of GAT and CST (all p tamponade eyes, NCT obtains lower IOP than other tonometry techniques, and CST is highly consistent with GAT. CST offers an optional non-contact method for measuring postoperative IOP in SO tamponade eyes.

  5. Intrauterine balloon tamponade for management of severe postpartum haemorrhage in a perinatal network: a prospective cohort study.

    Science.gov (United States)

    Revert, M; Cottenet, J; Raynal, P; Cibot, E; Quantin, C; Rozenberg, P

    2017-07-01

    To evaluate the effectiveness of intrauterine balloon tamponade (IUBT) for management of severe postpartum haemorrhage (PPH). To identify the factors predicting IUBT failure. Prospective cohort study. Ten maternity units in a perinatal network. Women treated by IUBT from July 2010 to March 2013. The global IUBT success rate was expressed as the number of women with severe PPH who were successfully treated by IUBT divided by the total number treated by IUBT. IUBT failure was defined as the need for arterial embolisation or surgery. Logistic regression analysis was used to estimate factors predicting IUBT failure. Global IUBT success rate. Factors associated with IUBT failure. Intrauterine balloon tamponade was attempted in 226 women: 171 after vaginal delivery (VD) (75.7%) and 55 during or after caesarean delivery (CD) (24.3%). The global success rate was 83.2% (188/226) and was significantly higher after VD (152/171, 88.9%) than CD (36/55, 65.5%, P tamponade is an effective method for treating severe PPH. Early balloon deployment before the development of coagulopathy increases its success rate. Intrauterine balloon tamponade is effective for achieving haemostasis in intractable postpartum haemorrhages. © 2016 Royal College of Obstetricians and Gynaecologists.

  6. Cardiac Malpositions

    Energy Technology Data Exchange (ETDEWEB)

    Yoo, Shi Joon; Im, Chung Gie; Yeon, Kyung Mo; Hasn, Man Chung [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1979-06-15

    Cardiac Malposition refers to any position of the heart other than a left-sided heart in a situs solitus individual. Associated cardiac malformations are so complex that even angiocardiographic and autopsy studies may not afford an accurate information. Although the terms and classifications used to describe the internal cardiac anatomy and their arterial connections in cardiac malpositions differ and tend to be confusing, common agreement exists on the need for a segmental approach to diagnosis. Authors present 18 cases of cardiac malpositions in which cardiac catheterization and angiocardiography were done at the Department of Radiology, Seoul National University Hospital between 1971 and 1979. Authors analyzed the clinical, radiographic, operative and autopsy findings with the emphasis on the angiocardiographic findings. The results are as follows: 1. Among 18 cases with cardiac malpositions, 6 cases had dextrocardia with situs inversus, 9 cases had dextrocardia with situs solitus and 3 cases had levocardia with situs inversus. 2. There was no genuine exception to visceroatrial concordance rule. 3. Associated cardiac malpositions were variable and complex with a tendency of high association of transposition and double outlet varieties with dextrocardia in situs solitus and levocardia in situs inversus. Only one in 6 cases of dextrocardia with situs inversus had pure transposition. 4. In two cases associated pulmonary atresia was found at surgery which was not predicted by angiocardiography. 5. Because many of the associated complex lesions can be corrected surgically provided the diagnosis is accurate, the selective biplane angiocardiography with or without cineradiography is essential.

  7. Comparison of results of Bakri balloon tamponade and caesarean hysterectomy in management of placenta accreta and increta: a retrospective study.

    Science.gov (United States)

    Pala, Şehmus; Atilgan, Remzi; Başpınar, Melike; Kavak, Ebru Çelik; Yavuzkır, Şeyda; Akyol, Alparslan; Kavak, Burçin

    2017-09-14

    The aim of this study was to compare the postoperative results of the patients who were treated with Bakri balloon tamponade or hysterectomy for placenta accreta and increta. Patients who were diagnosed with placenta accreta or increta preoperatively and intraoperatively and treated with Bakri balloon tamponade (Group 1) or caesarean hysterectomy (Group 2) were compared in regards to the postoperative results. Among the 36 patients diagnosed with placenta accreta or increta, 19 patients were treated with Bakri balloon tamponade while 17 cases were treated with hysterectomy. Intraoperative blood loss amount was 1794 ± 725 ml in G1, which was lower than that in G2 (2694 ± 893 ml). Blood transfusion amount was 2.7 ± 2.6 units in G1, lower than that in G2 (5.7 ± 2.4 units), too. Operation time was 64.5 ± 29 min and 140 ± 51 min in G1 and G2, respectively, showing significant differences between two groups. The success rate of Bakri balloon was determined as 84.21%. In conclusion, cases with placenta accreta/increta, with predicted placental detachment who are willing to preserve fertility, application of uterine balloon tamponade devices before the hysterectomy is encouraging with its advantages compared with the hysterectomy. Impact statement What is already known on this subject: Invasive placental anomalies are the most common indication of postpartum hysterectomy. Recently, uterine balloon tamponade was also included in the treatment modalities of postpartum haemorrhage.This study aimed to compare the postoperative results of UBT or hysterectomy for patients with placenta accreta and increta. What the results of this study add: In this study, the total amount of blood loss was higher in the caesarean hysterectomy group when compared with the Bakri balloon tamponade group. The mean transfusion requirement, mean operation time and hospitalisation period was significantly longer in the caesarean hysterectomy group. The success

  8. Cardiac output measurement

    Directory of Open Access Journals (Sweden)

    Andreja Möller Petrun

    2014-02-01

    Full Text Available In recent years, developments in the measuring of cardiac output and other haemodynamic variables are focused on the so-called minimally invasive methods. The aim of these methods is to simplify the management of high-risk and haemodynamically unstable patients. Due to the need of invasive approach and the possibility of serious complications the use of pulmonary artery catheter has decreased. This article describes the methods for measuring cardiac output, which are based on volume measurement (Fick method, indicator dilution method, pulse wave analysis, Doppler effect, and electrical bioimpedance.

  9. Assessment of Anterior Segment Changes in Pseudophakic Eyes, Using Ultrasonic Biomicroscopic Imaging, after Pars Plana Vitrectomy with Silicone Oil or Gas Tamponade

    OpenAIRE

    Erkan Ünsal; Kadir Eltutar; Belma Karini; Osman Kızılay

    2016-01-01

    Objective. To evaluate the morphological changes of the anterior segment using ultrasonic biomicroscopy (UBM) imaging in pseudophakic patients who underwent pars plana vitrectomy (PPV) with silicone oil or gas (C3F8) internal tamponade agent injection. Method. This prospective study included pseudophakic patients with planned PPV, divided into two groups according to internal tamponade agent: those in which silicone oil was used (n = 27, Group 1) and those in which gas (C3F8) was used (n = 24...

  10. Cardiac cameras.

    Science.gov (United States)

    Travin, Mark I

    2011-05-01

    Cardiac imaging with radiotracers plays an important role in patient evaluation, and the development of suitable imaging instruments has been crucial. While initially performed with the rectilinear scanner that slowly transmitted, in a row-by-row fashion, cardiac count distributions onto various printing media, the Anger scintillation camera allowed electronic determination of tracer energies and of the distribution of radioactive counts in 2D space. Increased sophistication of cardiac cameras and development of powerful computers to analyze, display, and quantify data has been essential to making radionuclide cardiac imaging a key component of the cardiac work-up. Newer processing algorithms and solid state cameras, fundamentally different from the Anger camera, show promise to provide higher counting efficiency and resolution, leading to better image quality, more patient comfort and potentially lower radiation exposure. While the focus has been on myocardial perfusion imaging with single-photon emission computed tomography, increased use of positron emission tomography is broadening the field to include molecular imaging of the myocardium and of the coronary vasculature. Further advances may require integrating cardiac nuclear cameras with other imaging devices, ie, hybrid imaging cameras. The goal is to image the heart and its physiological processes as accurately as possible, to prevent and cure disease processes.

  11. [The importance of silicone oil removal in prophylaxis of the late complications of internal tamponade].

    Science.gov (United States)

    Wesołek-Czernik, A; Nawrocki, J; Pikulski, Z; Bogorodzki, B

    1998-01-01

    To present the functional and anatomical results after silicone oil removal. Covers 32 patients (34 eyes), age 29-77 years. Silicone oil removal was performed between February 1993 and December 1994. The indication for silicone oil tamponade was: PDVR (17/34), rhegmatogenous retinal detachment (12/34), trauma (4/34) and vitreous haemorrhage (1/34). The conditions of silicone oil removal were complete retinal attachment within at least 3 months, visual acuity not worse than 1/50, no proliferations, laser photocoagulation of peripheral retina. In postoperative period retina was attached in 30 cases (88%). Retinal detachment was observed in 4 cases (12%). Visual acuity remains unchanged in 27 cases. We found that silicone oil removal leads in the majority of eyes to a stabilisation of visual acuity and reduces the progress of silicone oil-related complications.

  12. Central Venous Catheter-Associated Pericardial Tamponade in a 6-Day Old: A Case Report

    Directory of Open Access Journals (Sweden)

    Swati O. Arya

    2009-01-01

    Full Text Available Introduction. Pericardial effusion (PCE and tamponade can cause significant morbidity and mortality in neonates. Such cases have been reported in the literature in various contexts. Case Presentation. A 6-day old neonate with meconium aspiration syndrome and persistent pulmonary hypertension of newborn on high frequency oscillator ventilation and inhaled nitric oxide was referred to our hospital with a large pericardial effusion causing hemodynamic compromise. Prompt pericardiocentesis led to significant improvement in the cardio-respiratory status and removal of the central line prevented the fluid from reaccumulating. Cellular and biochemical analysis aided in the diagnosis of catheter related etiology with possibility of infusate diffusion into the pericardial space. Conclusion. We present this paper to emphasize the importance of recognizing this uncommon but serious complication of central venous catheters in intensive care units. We also discuss the proposed hypothesis for the mechanism of production of PCE.

  13. Comprehensive cardiac rehabilitation

    DEFF Research Database (Denmark)

    Kruse, Marie; Hochstrasser, Stefan; Zwisler, Ann-Dorthe O;

    2006-01-01

    OBJECTIVES: The costs of comprehensive cardiac rehabilitation are established and compared to the corresponding costs of usual care. The effect on health-related quality of life is analyzed. METHODS: An unprecedented and very detailed cost assessment was carried out, as no guidelines existed...... for the situation at hand. Due to challenging circumstances, the cost assessment turned out to be ex-post and top-down. RESULTS: Cost per treatment sequence is estimated to be approximately euro 976, whereas the incremental cost (compared with usual care) is approximately euro 682. The cost estimate is uncertain...... and may be as high as euro 1.877. CONCLUSIONS: Comprehensive cardiac rehabilitation is more costly than usual care, and the higher costs are not outweighed by a quality of life gain. Comprehensive cardiac rehabilitation is, therefore, not cost-effective....

  14. Pediatric cardiac postoperative care

    Directory of Open Access Journals (Sweden)

    Auler Jr. José Otávio Costa

    2002-01-01

    Full Text Available The Heart Institute of the University of São Paulo, Medical School is a referral center for the treatment of congenital heart diseases of neonates and infants. In the recent years, the excellent surgical results obtained in our institution may be in part due to modern anesthetic care and to postoperative care based on well-structured protocols. The purpose of this article is to review unique aspects of neonate cardiovascular physiology, the impact of extracorporeal circulation on postoperative evolution, and the prescription for pharmacological support of acute cardiac dysfunction based on our cardiac unit protocols. The main causes of low cardiac output after surgical correction of heart congenital disease are reviewed, and methods of treatment and support are proposed as derived from the relevant literature and our protocols.

  15. Cardiac Sarcoidosis Diagnosed by Incidental Lymph Node Biopsy.

    Science.gov (United States)

    Matsuda, Jun; Fujiu, Katsuhito; Roh, Solji; Tajima, Miyu; Maki, Hisataka; Kojima, Toshiya; Ushiku, Tetsuo; Nawata, Kan; Takeda, Norihiko; Watanabe, Masafumi; Akazawa, Hiroshi; Komuro, Issei

    2017-02-07

    Cardiac involvement in systemic sarcoidosis sometimes provokes life-threatening ventricular tachyarrhythmia. Steroid administration is one of the fundamental anti-arrhythmia therapies. For an indication of steroid therapy, a definitive diagnosis of sarcoidosis is required.(1)) However, cases that are clearly suspected of cardiac sarcoidosis based on their clinical courses sometimes do not meet the current diagnostic criteria and result in the loss of an appropriate opportunity to perform steroid therapy.Here we report a case that was diagnosed as sarcoidosis by incidental biopsy of an inguinal lymph node during cardiac resuscitation for cardiac tamponade.(2)) While the inguinal lymph node was not swollen on computed tomography, a specimen obtained from an incidental biopsy during the exposure of a femoral vessel for the establishment of extracorporeal cardio-pulmonary resuscitation showed a non-caseating granuloma.This findings suggest a non-swelling lymph node biopsy might be an alternative strategy for the diagnosis for sarcoidosis if other standard strategies do not result in a diagnosis of sarcoidosis.

  16. [Treatment of cardiac stab wounds. A thirty-one-year experience].

    Science.gov (United States)

    Mihalache, St; Adăscăliţei, P D

    2005-01-01

    Penetrating cardiac wounds represent a dramatically pathology of the general surgery because of their clinical presentation and outcome. The cardiorrhaphy with the three successive times, carried out with maximum rapidity is the only safe and efficient surgical technique which leads to hemostasis and healing. The aim of this study was to evaluate our results and experience of penetrating cardiac injuries treated at the Clinic of Surgical Emergencies from Iaşi. 20 patients, 17 men and 3 women, of mean age 34 years (range 18-51), with stab wounds, underwent cardiorrhaphy between 1974 and 2004. The clinical aspects were: "white injured" (hemorrhagic shock) in 3 patients, "blue injured" (cardiac tamponade) in 8 patients, both being implied with some patients, one of the aspects being predominant. 9 patients (45%) had only cardiac injuries and 11 (55%) had other associated injuries. There were 7 intraoperative cardiac arrests and 2 postoperative pulmonary complications. In 16 cases the outcome of patients with cardiac stab wounds was favourable. We recorded 4 deaths. Mortality results from the wounds of the right auricle. The high rate of survival (80%) proves that a penetrating cardiac injury with a heavy prognosis may be turned into a relative traumatism harmless for those patients who will remain alive until they arrive in hospital.

  17. Effective salvage of acute massive uterine bleeding using intrauterine balloon tamponade in a uterine adenomyosis patient on dienogest.

    Science.gov (United States)

    Nishino, Kimihiro; Hayashi, Kazumasa; Chaya, Jyunya; Kato, Noriko; Yamamuro, Osamu

    2013-03-01

    We present the case of a 37-year-old nulliparous woman in whom acute massive uterine bleeding during dienogest therapy was successfully treated using intrauterine balloon tamponade. Abnormal uterine bleeding and several cases of profuse bleeding causing severe anemia in association with dienogest therapy have been reported, but this is the first reported case involving hypovolemic shock. While successful control of postpartum hemorrhage with intrauterine balloon tamponade has been well described, applications for non-obstetric bleeding, particularly in the presence of underlying diseases, such as adenomyosis, have only rarely been reported. This procedure can be easily, promptly, and safely implemented without analgesia, anesthesia, or laparotomy; it can be used with a minimally dilated external cervical os or narrow uterine cavity; and it can preserve fertility.

  18. Hemodynamic effects of knee-joint tamponade; sup 99m Tc-diphosphonate scintimetry in growing dogs

    Energy Technology Data Exchange (ETDEWEB)

    Stender Hansen, E.; Buenger, C. (Aarhus Orthopedic Hospital, Aarhus (Denmark)); Brink Henriksen, T. (University of Aarhus, Institute of Experimental Clinical Research, Aarhus (Denmark)); Noer, I. (Department of Clinical Physiology, County Hospital, Randers (Denmark))

    1989-01-01

    We studied the influence of joint effusion on juxtaarticular vascularity and bone metabolism of the immature knee in puppies by dynamic and static {sup 99m}Tc-diphosphonate scintimetry. Unilateral joint tamponade of 10 KPa (75 mmHg), introduced by intraarticular dextran-70 infusion, resulted in quantitatively similar scintimetric changes in an angiographic Phase I (0-20 sec), a blood pool Phase II (20-256 sec), and a bone-uptake Phase III (2h). The uptake was reduced by 20 percent in the distal femoral epiphysis, by 15 percent in the distal femoral growth plate in Phase II-III, and by 8 percent in the proximal tibial growth plate in Phase III. The main part of scintimetric changes during joint tamponade could be ascribed to altered epiphyseal and metaphyseal intraosseous hemodynamics. (author).

  19. Effect of routine rapid insertion of Bakri balloon tamponade on reducing hemorrhage from placenta previa during and after cesarean section.

    Science.gov (United States)

    Soyama, Hiroaki; Miyamoto, Morikazu; Sasa, Hidenori; Ishibashi, Hiroki; Yoshida, Masashi; Nakatsuka, Masaya; Takano, Masashi; Furuya, Kenichi

    2017-06-24

    To evaluate the effectiveness of routine rapid insertion of a Bakri balloon during cesarean section for placenta previa based on a retrospective control study. Women with singleton pregnancies who underwent cesarean section for placenta previa at our institution between 2003 and 2016 were enrolled. Between 2015 and 2016, women who routinely underwent balloon tamponade during cesarean section were defined as the balloon group. Between 2003 and 2014, women who underwent no hemostatic procedures except balloon tamponade were defined as the non-balloon group. The clinical outcomes of the two groups were retrospectively analyzed. Of the 266 women with placenta previa, 50 were in the balloon group and 216 were in the non-balloon group. The bleeding amounts were significantly smaller in the balloon group than in the non-balloon group: intraoperative bleeding (991 vs. 1250 g, p placenta previa.

  20. Condom-catheter tamponade for the treatment of postpartum haemorrhage and factors associated with success: a prospective observational study.

    Science.gov (United States)

    Aderoba, A K; Olagbuji, B N; Akintan, A L; Oyeneyin, O L; Owa, O O; Osaikhuwuomwan, J A

    2017-10-01

    To determine the outcomes and factors associated with postpartum haemorrhage (PPH) treatment with condom-catheter uterine balloon tamponade (C-UBT). Prospective observational study. A secondary healthcare facility in Nigeria. Women with PPH refractory to first-line treatment. Demographic and clinical characteristics were compared in women with successful and unsuccessful treatment. Univariate and multivariate logistic regression analyses were used to examine the association of these characteristics with successful treatment. The success rate of C-UBT, factors associated with success, and maternal morbidity rates in both successful and unsuccessful treatment groups. Overall, 203/229 (88.6%) women had successful treatment. Women with successful treatment had lower mean blood loss (1248.8 ± 701.3 ml versus 3434.6 ± 906.6 ml; P tamponade is a useful second-line treatment modality for intractable postpartum haemorrhage. © 2016 Royal College of Obstetricians and Gynaecologists.

  1. Focused Cardiac Ultrasound Using a Pocket-Size Device in the Emergency Room

    Directory of Open Access Journals (Sweden)

    Frederico José Neves Mancuso

    2014-12-01

    Full Text Available Background: Cardiovascular urgencies are frequent reasons for seeking medical care. Prompt and accurate medical diagnosis is critical to reduce the morbidity and mortality of these conditions. Objective: To evaluate the use of a pocket-size echocardiography in addition to clinical history and physical exam in a tertiary medical emergency care. Methods: One hundred adult patients without known cardiac or lung diseases who sought emergency care with cardiac complaints were included. Patients with ischemic changes in the electrocardiography or fever were excluded. A focused echocardiography with GE Vscan equipment was performed after the initial evaluation in the emergency room. Cardiac chambers dimensions, left and right ventricular systolic function, intracardiac flows with color, pericardium, and aorta were evaluated. Results: The mean age was 61 ± 17 years old. The patient complaint was chest pain in 51 patients, dyspnea in 32 patients, arrhythmia to evaluate the left ventricular function in ten patients, hypotension/dizziness in five patients and edema in one patient. In 28 patients, the focused echocardiography allowed to confirm the initial diagnosis: 19 patients with heart failure, five with acute coronary syndrome, two with pulmonary embolism and two patients with cardiac tamponade. In 17 patients, the echocardiography changed the diagnosis: ten with suspicious of heart failure, two with pulmonary embolism suspicious, two with hypotension without cause, one suspicious of acute coronary syndrome, one of cardiac tamponade and one of aortic dissection. Conclusion: The focused echocardiography with pocket-size equipment in the emergency care may allow a prompt diagnosis and, consequently, an earlier initiation of the therapy.

  2. Application of the three kinds of balloon tamponade methods in emergency of postpartum hemorrhage%三种球囊填塞方法在产后出血急救中的应用比较

    Institute of Scientific and Technical Information of China (English)

    田冬梅; 杨洋; 李华丽

    2012-01-01

    Objective To compare the hemostatic effects of the three balloon tamponade methods(condom balloon,Foley catheter uterine tamponade,Sengstaken-Blakemore tube) in the postpartum hemorrhage. Methods Ninety-two patients were randomly divided into three groups: condoms group (intrauterine tamponade condom, n = 30) , catheter group (intrauterine tamponade Foley catheter balloon, n = 31) , three-chamber two-balloon catheter group ( intrauterine tamponade Sengstaken-Blakemore tube, n = 31 ). The efficacy of the three methods in stopping bleeding was compared. Results The postoperative bleeding volume and operation time were not significantly different among three groups. The time of retention in catheter group and three-cavity two-balloon catheter group was shorter than that in condoms group (P < 0. 05 ). The three-chamber two-balloon catheter was superior to catheter and condoms in monitoring the bleeding. Conclusion Foley catheter and Sengstaken-Blakemore tube have a good first-aid effect in postpartum hemorrhage with simple operation and shorter retention time. The condom balloon could be widely used in the basic hospitals due to the lower cost. The Sengstaken-Blakemore tube in the controllability of hemostasis is superior to condom balloon and Foley catheter.%目的 比较三种球囊填塞(避孕套水囊、Foley导尿管宫腔填塞、Sengstaken-Blakemore管)应用于产后出血中的止血效果. 方法 我们将92例患者随机分为三组:避孕套组(宫腔内填塞避孕套水囊,n =30),导尿管组(宫腔内填塞Foley导尿管气囊,n=31),三腔两囊管组(宫腔内填塞Sengstaken-Blakemore管,n=31).比较三种止血方法的疗效. 结果 三组间出血量、手术时间均无明显差异,但导尿管组和三腔两囊管组在宫腔填塞留置时间方面均短于避孕套组(P<0.05);三腔两囊管组在监测止血效果方面要优于导尿管组及避孕套组. 结论 Foley导尿管与Sengstaken-Blakemore管用于产后吕血急救效果

  3. Cardiac Rehabilitation

    Science.gov (United States)

    ... your risk of future heart problems, and to improve your health and quality of life. Cardiac rehabilitation programs increase ... exercise routine at home or at a local gym. You may also continue to ... health concerns. Education about nutrition, lifestyle and weight loss ...

  4. Hepato-cardiac disorders

    Institute of Scientific and Technical Information of China (English)

    Yasser; Mahrous; Fouad; Reem; Yehia

    2014-01-01

    Understanding the mutual relationship between the liver and the heart is important for both hepatologists and cardiologists. Hepato-cardiac diseases can be classified into heart diseases affecting the liver, liver diseases affecting the heart, and conditions affecting the heart and the liver at the same time. Differential diagnoses of liver injury are extremely important in a cardiologist’s clinical practice calling for collaboration between cardiologists and hepatologists due to the many other diseases that can affect the liver and mimic haemodynamic injury. Acute and chronic heart failure may lead to acute ischemic hepatitis or chronic congestive hepatopathy. Treatment in these cases should be directed to the primary heart disease. In patients with advanced liver disease, cirrhotic cardiomyopathy may develop including hemodynamic changes, diastolic and systolic dysfunctions, reduced cardiac performance and electrophysiological abnormalities. Cardiac evaluation is important for patients with liver diseases especially before and after liver transplantation. Liver transplantation may lead to the improvement of all cardiac changes and the reversal of cirrhotic cardiomyopathy. There are systemic diseases that may affect both the liver and the heart concomitantly including congenital, metabolic and inflammatory diseases as well as alcoholism. This review highlights these hepatocardiac diseases

  5. Self-inflicted Cardiac Injury with Nail Gun Without Hemodynamic Compromise: A Case Report

    Science.gov (United States)

    Ho, Simon; Feranec, Nicholas

    2017-01-01

    Pneumatically powered nail guns have been used in construction since 1959. Penetrating injuries to the heart with nail guns have a wide range of presentations from asymptomatic to cardiac tamponade and exsanguination. Mortality related to cardiac nail gun injuries is similar to knife injuries, estimated at 25%. Surgical exploration is the treatment of choice. We describe a case of self-inflicted nail gun injury to the chest without hemodynamic compromise in a 51-year-old man. Computed tomography (CT) imaging confirmed nail penetrating the right ventricle, with the tip adjacent to but not violating the abdominal aorta. The patient was successfully treated with thoracotomy and foreign body removal. PMID:28191375

  6. Surgical management of macular holes: results using gas tamponade alone, or in combination with autologous platelet concentrate, or transforming growth factor beta 2.

    LENUS (Irish Health Repository)

    Minihan, M

    2012-02-03

    BACKGROUND: Vitrectomy and gas tamponade has become a recognised technique for the treatment of macular holes. In an attempt to improve the anatomic and visual success of the procedure, various adjunctive therapies--cytokines, serum, and platelets--have been employed. A consecutive series of 85 eyes which underwent macular hole surgery using gas tamponade alone, or gas tamponade with either the cytokine transforming growth factor beta 2 (TGF-beta 2) or autologous platelet concentrate is reported. METHODS: Twenty eyes had vitrectomy and 20% SF6 gas tamponade; 15 had vitrectomy, 20% SF6 gas, and TGF-beta 2; 50 had vitrectomy, 16% C3F8 gas tamponade, and 0.1 ml of autologous platelet concentrate prepared during the procedure. RESULTS: Anatomic success occurred in 86% of eyes, with 96% of the platelet treated group achieving closure of the macular hole. Visual acuity improved by two lines or more in 65% of the SF6 only group, 33% of those treated with TGF-beta 2 and in 74% of the platelet treated group. In the platelet treated group 40% achieved 6\\/12 or better and 62% achieved 6\\/18 or better. The best visual results were obtained in stage 2 holes. CONCLUSION: Vitrectomy for macular holes is often of benefit and patients may recover good visual acuity, especially early in the disease process. The procedure has a number of serious complications, and the postoperative posturing requirement is difficult. Patients need to be informed of such concerns before surgery.

  7. Cardiac Calcification

    Directory of Open Access Journals (Sweden)

    Morteza Joorabian

    2011-05-01

    Full Text Available There is a spectrum of different types of cardiac"ncalcifications with the importance and significance"nof each type of cardiac calcification, especially"ncoronary artery calcification. Radiologic detection of"ncalcifications within the heart is quite common. The"namount of coronary artery calcification correlates"nwith the severity of coronary artery disease (CAD."nCalcification of the aortic or mitral valve may indicate"nhemodynamically significant valvular stenosis."nMyocardial calcification is a sign of prior infarction,"nwhile pericardial calcification is strongly associated"nwith constrictive pericarditis. A spectrum of different"ntypes of cardiac calcifications (linear, annular,"ncurvilinear,... could be seen in chest radiography and"nother imaging modalities. So a carful inspection for"ndetection and reorganization of these calcifications"nshould be necessary. Numerous modalities exist for"nidentifying coronary calcification, including plain"nradiography, fluoroscopy, intravascular ultrasound,"nMRI, echocardiography, and conventional, helical and"nelectron-beam CT (EBCT. Coronary calcifications"ndetected on EBCT or helical CT can be quantifie,"nand a total calcification score (Cardiac Calcification"nScoring may be calculated. In an asymptomatic"npopulation and/or patients with concomitant risk"nfactors like diabetes mellitus, determination of the"npresence of coronary calcifications identifies the"npatients at risk for future myocardial infarction and"ncoronary artery disease. In patients without coronary"ncalcifications, future cardiovascular events could"nbe excluded. Therefore, detecting and recognizing"ncalcification related to the heart on chest radiography"nand other imaging modalities such as fluoroscopy, CT"nand echocardiography may have important clinical"nimplications.

  8. Provider experiences with improvised uterine balloon tamponade for the management of uncontrolled postpartum hemorrhage in Kenya.

    Science.gov (United States)

    Natarajan, Abirami; Alaska Pendleton, Anna; Nelson, Brett D; Ahn, Roy; Oguttu, Monica; Dulo, Lidu; Eckardt, Melody J; Burke, Thomas F

    2016-11-01

    To understand healthcare providers' experiences with improvised uterine balloon tamponade (UBT) for the management of uncontrolled postpartum hemorrhage (PPH). In a qualitative descriptive study, in-depth semi-structured interviews were conducted between November 2014 and June 2015 among Kenyan healthcare providers who had previous experience with improvising a UBT device. Interviews were conducted, audio-recorded, and transcribed. Overall, 29 healthcare providers (14 nurse-midwifes, 7 medical officers, 7 obstetricians, and 1 clinical officer) were interviewed. Providers perceived improvised UBT as valuable for managing uncontrolled PPH. Reported benefits included effectiveness in arresting hemorrhage and averting hysterectomy, and ease of use by providers of all levels of training. Providers used various materials to construct an improvised UBT. Challenges to improvising UBT-e.g. searching for materials during an emergency, procuring male condoms, and inserting fluid via a small syringe-were reported to lead to delays in care. Providers described their introduction to improvised UBT through both formal and informal sources. There was universal enthusiasm for widespread standardized training. Improvised UBT seems to be a valuable second-line treatment for uncontrolled PPH that can be used by providers of all levels. UBT might be optimized by integrating a standard package across the health system. Copyright © 2016 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  9. How Is Pericarditis Treated?

    Science.gov (United States)

    ... complications of pericarditis. Two serious complications are cardiac tamponade and chronic constrictive pericarditis. Cardiac tamponade is treated with a procedure called pericardiocentesis (per- ...

  10. Evaluation of the Early Results of the Initial 500 Cardiac Operations Performed in a New Center

    Directory of Open Access Journals (Sweden)

    Turan Erdoğan

    2011-12-01

    Full Text Available Background: The initial 500 cases of a new center which is established in a province having no history of open heart surgery are evaluated with respect to mortality especially.Methods: A total of 500 patients underwent operations at our clinic between March 2008 and November 2009. Of these patients 373 (74.6% were male, 127 (25.4% were female and the mean age was 64.15±11.54. Four hundred eleven patients had coronary artery disease (19 had left ventricular aneurysm, 46 patients had coronary artery disease together with heart valve disease (of these 2 had ascending aortic aneurysm, 1 had left ventricular aneurysm, 1 had rupture of sinus valsalva aneurysm, 30 patients had valvular disease ( 1 had also patent ductus arteriosus, 4 patients had type 1 aortic dissection, 4 patients had ascending aortic aneurysm (3 had aortic valve disease, 4 patients had coarctation of the aorta, and 1 of the patients underwent surgery with the diagnosis of secundum atrial septal defect. Results: In-hospital mortality rate was 2% with 10 patients. The reasons of deaths were; low cardiac output in 3, renal insufficiency in 2, peroperative myocardial infarction in 2, bleeding in 1, lung complications in 1 and cardiac tamponade in 1. Fifteen patients (3% due to bleeding caused for surgical re-exploration. Postoperative atrial fibrillation developed in 97 patients (19.4%. Four patients (0.8% suffered wound infections on saphenous vein region, one patient (0.2% developed mediastinitis. Three patients (0.6% had neurological complications (two patients developed hemiplegia, one suffered from persistent tonic-clonic convultion. Prolonged entubation, prolonged intensive care unit stay and readmission to intensive care were other complications with rates of 20 (4%, 31(6.2% and 13(2.6% respectively. Conclusion: Our study showed that there is a strong relationship between peroperative myocard infarction and mortality, and patients who had diminished renal functions

  11. Sudden Cardiac Death

    Directory of Open Access Journals (Sweden)

    Yipsy María Gutiérrez Báez

    2015-09-01

    Full Text Available Since the second half of the twentieth century, dying suddenly due to heart-related problems has become the main health issue in all countries where infectious diseases are not prevalent. Sudden death from cardiac causes is an important global health problem. Major databases were searched for the leading causes of sudden cardiac death. It has been demonstrated that there is a group of hereditary diseases with structural alterations or without apparent organic cause that explains many cases of sudden death in young people, whether related or not to physical exertion. Certain population groups are at higher risk for this disease. They are relatively easy to identify and can be the target of primary prevention measures.

  12. Dynamics of the Macular Hole-Silicone Oil Tamponade Interface with Patient Positioning as Imaged by Spectral Domain Optical Coherence Tomography

    Science.gov (United States)

    Oster, Stephen F.; Mojana, Francesca; Bartsch, Dirk-Uwe G.; Goldbaum, Michael; Freeman, William R.

    2010-01-01

    Purpose To evaluate with spectral domain optical coherence tomography (SD-OCT) the relationship between the retina and overlying silicone oil tamponade after macular hole surgery, and to evaluate how this relationship changes with patient positioning. Patients and Methods Retrospective consecutive case series of 10 eyes from 9 patients who underwent macular hole surgery with silicone oil tamponade and subsequent SD-OCT scans. Four of the included eyes were also imaged with patients in face-down posture to determine if the silicone-retina apposition changes with prone positioning. Finally, a single patient was additionally scanned in the lateral and supine positions. Results The posterior surface of the silicone oil bubble was well visualized in all 10 eyes. In the majority of eyes (7/10) the oil tamponade bridged across the macular hole creating a pre-foveal fluid space, but in 3 eyes the silicone oil filled the macular hole and was seen in touch with the underlying foveal depression or retinal pigment epithelium. In 75% of eyes (3/4) the silicone oil-retinal approximation did not vary with face-down position. Supine positioning clearly floated the silicone tamponade anteriorly and off of the retinal surface. Conclusions Silicone oil tamponade can either bridge across macular holes, or in a novel finding, can fill the underlying foveal depression or macular hole space. Generally, the oil position is stable between face-forward and prone SD-OCT images, suggesting that either of these patient positions allows waterproofing of the underlying macular hole. Finally, our images confirm that supine positioning should be avoided post-operatively as it leads to loss of oil-retinal tamponade. PMID:20531144

  13. Role of diclofenac in the prevention of postpericardiotomy syndrome after cardiac surgery

    Directory of Open Access Journals (Sweden)

    Sevuk U

    2015-06-01

    Full Text Available Utkan Sevuk,1 Erkan Baysal,2 Rojhat Altindag,2 Baris Yaylak,2 Mehmet Sahin Adiyaman,2 Nurettin Ay,3 Vahhac Alp,3 Unal Beyazit,3 1Department of Cardiovascular Surgery, 2Department of Cardiology, 3Department of General Surgery, Diyarbakir Gazi Yasargil Education and Research Hospital, Diyarbakir, Turkey Objective: Postpericardiotomy syndrome (PPS, which is thought to be related to autoimmune phenomena, represents a common postoperative complication in cardiac surgery. Late pericardial effusions after cardiac surgery are usually related to PPS and can progress to cardiac tamponade. Preventive measures can reduce postoperative morbidity and mortality related to PPS. In a previous study, diclofenac was suggested to ameliorate autoimmune diseases. The aim of this study was to determine whether postoperative use of diclofenac is effective in preventing early PPS after cardiac surgery. Methods: A total of 100 patients who were administered oral diclofenac for postoperative analgesia after cardiac surgery and until hospital discharge were included in this retrospective study. As well, 100 patients undergoing cardiac surgery who were not administered nonsteroidal anti-inflammatory drugs were included as the control group. The existence and severity of pericardial effusion were determined by echocardiography. The existence and severity of pleural effusion were determined by chest X-ray. Results: PPS incidence was significantly lower in patients who received diclofenac (20% vs 43% (P<0.001. Patients given diclofenac had a significantly lower incidence of pericardial effusion (15% vs 30% (P=0.01. Although not statistically significant, pericardial and pleural effusion was more severe in the control group than in the diclofenac group. The mean duration of diclofenac treatment was 5.11±0.47 days in patients with PPS and 5.27±0.61 days in patients who did not have PPS (P=0.07. Logistic regression analysis demonstrated that diclofenac administration (odds

  14. Effect of indomethacin on regulation of juxta-articular bone blood-flow during joint tamponade. An experimental study in puppies

    DEFF Research Database (Denmark)

    Ewald, Henrik Lykke; Holm, I E; Bülow, J;

    1989-01-01

    ) and regional blood flow (RBF) measurements in the distal femoral epiphysis (DFE), aspects of vascular control mechanisms in the distal femoral epiphysis were investigated during knee joint tamponade (50% of mean arterial pressure) before and after administration of indomethacin 7.5 mg/kg. Six dogs aged 3......-4 months were investigated in fentanyl anaesthesia. Knee joint tamponade resulted in a significant increase in IOP and calculated venous resistance in the DFE, while no significant changes in regional blood-flow or arterial resistance were encountered. Administration of indomethacin did not affect...

  15. Effect of indomethacin on regulation of juxta-articular bone blood-flow during joint tamponade. An experimental study in puppies

    DEFF Research Database (Denmark)

    Ewald, Henrik Lykke; Holm, I E; Bülow, J

    1989-01-01

    ) and regional blood flow (RBF) measurements in the distal femoral epiphysis (DFE), aspects of vascular control mechanisms in the distal femoral epiphysis were investigated during knee joint tamponade (50% of mean arterial pressure) before and after administration of indomethacin 7.5 mg/kg. Six dogs aged 3......-4 months were investigated in fentanyl anaesthesia. Knee joint tamponade resulted in a significant increase in IOP and calculated venous resistance in the DFE, while no significant changes in regional blood-flow or arterial resistance were encountered. Administration of indomethacin did not affect...

  16. Evaluation of the functional results after different techniques for treatment of retinal detachment due to macular holes.

    Science.gov (United States)

    Rashed, O; Sheta, S

    1989-01-01

    A total of 50 eyes with retinal detachment due to macular holes were treated in the period from July 1986 to December 1987. In all, 10 eyes underwent pneumatic retinopexy using plain room air. A total of 30 eyes were treated by pars plana vitrectomy, followed by fluid/air exchange, with no treatment of the macular break; in 9 of these the detachment recurred, reflattening of the retina by air tamponade followed by laser photo-coagulation. The other 10 eyes underwent pars plana vitrectomy followed by silicone oil tamponading because of proliferative vitreoretinopathy (PVR). This paper compares the functional results for each group. The parameters used included visual acuity, color vision and visual fields.

  17. Right ventricular rupture and tamponade caused by malposition of the Avalon cannula for venovenous extracorporeal membrane oxygenation

    Directory of Open Access Journals (Sweden)

    Hirose Hitoshi

    2012-04-01

    Full Text Available Abstract Placement of the Avalon Elite bicaval dual lumen cannula for venovenous extracorporeal membrane oxygenation (VV-ECMO via the internal jugular vein requires precise positioning of the cannula tip in the inferior vena cava with echocardiography or fluoroscopy guidance. Correct guidewire placement is clearly the key first step in assuring proper advancement of the cannula. We report a case of unexpected wire migration into the right ventricle at the time of final cannula advancement, resulting in right ventricular rupture and tamponade. Transesophageal echocardiography is an important monitoring modality for appropriate placement of the VV-ECMO guidewire and Avalon cannula, and in particular, for early identification of potential complications.

  18. Post-mortem computed tomography (PMCT and PMCT-angiography after transvascular cardiac intervention

    Directory of Open Access Journals (Sweden)

    Beatrice Vogel

    2014-10-01

    Full Text Available Background and Purpose: During the last years, Post Mortem Computed Tomography (PMCT has become an integral part of the autopsy. PMCT-angiography may augment PMCT. Both exams have proven their value in visualizing complications after heart surgery. Therefore, they should also show complications after transvascular interventions. This assumption initiated our project: to evaluate the possibilities of PMCT and PMCT-angiography after transvascular cardiac interventions. Material and Methods: In our archives of characteristic and typical PMCT findings, we searched for observations on preceding transvascular cardiac interventions. Additionally, we reviewed our PMCTangiographies (N=140. Results: After transvascular cardiac interventions, PMCT and PMCT-angiography visualized bleeding, its amount and its origin, cardiac tamponade, free and covered perforations, transvascular implanted valves and their position, catheters and pacemakers with fractures, abnormal loops and bending. Bubbles in the coronary vessels (indicating air embolism become visible. Conclusion: After transvascular cardiac interventions, PMCT and PMCT-angiography show complications and causes of death. They prove a correct interventional approach and also guide autopsy. In isolated cases, they may even replace autopsy.

  19. Extramedullary Cardiac Multiple Myeloma-A Case Report and Contemporary Review of the Literature.

    Science.gov (United States)

    Coakley, Maria; Yeneneh, Beeletsega; Rosenthal, Allison; Fonseca, Rafael; Mookadam, Farouk

    2016-05-01

    Multiple myeloma (MM) is characterized by a clonal proliferation of plasma cells. Although the bone marrow is the usual site of involvement, extramedullary plasmacytomas (EMPs) also occur, affecting any tissue. Cardiac and pericardial involvement, although described, have been rare occurrences. We present the case of a 61-year-old female patient 47 days after autologous stem cell transplant for MM who developed cardiac tamponade owing to extramedullary recurrence of myeloma, pulmonary embolism, and takotsubo cardiomyopathy. We performed a review of the published studies of all cases of MM presenting at diagnosis or relapse with cardiac or pericardial involvement in the past 25 years. Including our patient, 34 patients with plasmacytoma involving cardiac or pericardial structures were identified from the literature search. Approximately equal numbers of patients were male and female (42% and 57%, respectively). The mean age was 62 years. Primary plasmacytomas accounted for 12% of the cases. A history of MM, EMP, or monoclonal gammopathy of uncertain significance was noted in two thirds of the cases (66.6%). Treatment included chemotherapy and/or high-dose corticosteroids in 81.1% of cases and 27% underwent radiation therapy. The reporting of all cases to date has focused on unusual findings, rather than treatment approaches or new therapeutic strategies that might benefit patients. We suggest the formation of a database of all cases of cardiac and pericardial EMPs, with a focus on predictive disease variables, standardized staging, outcomes, and survival, to ensure that patients are optimally treated in the modern era.

  20. Outcomes in variceal hemorrhage following the use of a balloon tamponade device.

    Science.gov (United States)

    Nadler, Jonathan; Stankovic, Nikola; Uber, Amy; Holmberg, Mathias J; Sanchez, Leon D; Wolfe, Richard E; Chase, Maureen; Donnino, Michael W; Cocchi, Michael N

    2017-10-01

    Variceal hemorrhage is associated with high morbidity and mortality. A balloon tamponade device (BTD), such as the Sengstaken-Blakemore or Minnesota tube, may be used in cases of variceal hemorrhage. While these devices may be effective at controlling acute bleeding, the effect on patient outcomes remains less clear. We sought to describe the number of patients with variceal hemorrhage and a BTD who survive to discharge, survive to one-year, and develop complications related to a BTD. In this retrospective study, we identified patients at a single, tertiary care center who underwent placement of a BTD for upper gastrointestinal hemorrhage between 2003 and 2014. Patient characteristics and outcomes were summarized using descriptive statistics. 34 patients with a BTD were identified. Median age was 57.5 (IQR 47-63) and 76% (26/34) were male. Approximately 59% (20/34) of patients survived to discharge, and 41% (13/32) were alive after one year. Two patients were lost to follow-up. Of those surviving to discharge, 95% (19/20) had undergone transjugular intrahepatic portosystemic shunt (TIPS), while 36% (5/14) of patients who did not survive to discharge had TIPS (p<0.01). One complication, an esophageal perforation, was identified and managed conservatively. In this cohort of patients undergoing BTD placement for variceal hemorrhage, approximately 59% of patients were alive at discharge and 41% were alive after one year. Placement of a BTD as a temporizing measure in the management of acute variceal hemorrhage may be helpful, particularly when utilized as a bridge to more definitive therapy. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Physiological and pathological cardiac hypertrophy.

    Science.gov (United States)

    Shimizu, Ippei; Minamino, Tohru

    2016-08-01

    The heart must continuously pump blood to supply the body with oxygen and nutrients. To maintain the high energy consumption required by this role, the heart is equipped with multiple complex biological systems that allow adaptation to changes of systemic demand. The processes of growth (hypertrophy), angiogenesis, and metabolic plasticity are critically involved in maintenance of cardiac homeostasis. Cardiac hypertrophy is classified as physiological when it is associated with normal cardiac function or as pathological when associated with cardiac dysfunction. Physiological hypertrophy of the heart occurs in response to normal growth of children or during pregnancy, as well as in athletes. In contrast, pathological hypertrophy is induced by factors such as prolonged and abnormal hemodynamic stress, due to hypertension, myocardial infarction etc. Pathological hypertrophy is associated with fibrosis, capillary rarefaction, increased production of pro-inflammatory cytokines, and cellular dysfunction (impairment of signaling, suppression of autophagy, and abnormal cardiomyocyte/non-cardiomyocyte interactions), as well as undesirable epigenetic changes, with these complex responses leading to maladaptive cardiac remodeling and heart failure. This review describes the key molecules and cellular responses involved in physiological/pathological cardiac hypertrophy. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Cardiac manifestations in systemic sclerosis

    Institute of Scientific and Technical Information of China (English)

    Sevdalina; Lambova

    2014-01-01

    Primary cardiac involvement, which develops as a direct consequence of systemic sclerosis(SSc), may manifest as myocardial damage, fibrosis of the conduction system, pericardial and, less frequently, as valvular disease. In addition, cardiac complications in SSc may develop as a secondary phenomenon due to pulmonary arterial hypertension and kidney pathology. The prevalence of primary cardiac involvement in SSc is variable and difficult to determine because of the diversity of cardiac manifestations, the presence of subclinical periods, the type of diagnostic tools applied, and the diversity of patient populations. When clinically manifested, cardiac involvement is thought to be an important prognostic factor. Profound microvascular disease is a pathognomonic feature of SSc, as both vasospasm and structural alterations are present. Such alterations are thought to predict macrovascular atherosclerosis over time. There are contradictory reports regarding the prevalence of atherosclerosis in SSc. According to some authors, the prevalence of atherosclerosis of the large epicardial coronary arteries is similar to that of the general population, in contrast with other rheumatic diseases such as rheumatoid arthritis and systemic lupus erythematosus. However, the level of inflammation in SSc is inferior. Thus, the atherosclerotic process may not be as aggressive and not easily detectable in smaller studies. Echocardiography(especially tissue Doppler imaging), single-photon emission computed tomography, magnetic resonance imaging and cardiac computed tomography are sensitive techniques for earlier detection of both structural and functional scleroderma-related cardiac pathologies. Screening for subclinical cardiac involvement via modern, sensitive tools provides an opportunity for early diagnosis and treatment, which is of crucial importance for a positive outcome.

  3. Successful resuscitation from two cardiac arrests in a female patient with critical aortic stenosis, severe mitral regurgitation and coronary artery disease

    Directory of Open Access Journals (Sweden)

    Mijušković Dragan

    2012-01-01

    Full Text Available Introduction. The incidence of sudden cardiac death in patients with severe symptomatic aortic stenosis is up to 34% and resuscitation is described as highly unsuccessful. Case report. A 72-year-old female patient with severe aortic stenosis combined with severe mitral regurgitation and three-vessel coronary artery disease was successfully resuscitated following two in-hospital cardiac arrests. The first cardiac arrest occurred immediately after intraarterial injection of low osmolar iodinated agent during coronary angiography. Angiography revealed 90% occlusion of the proximal left main coronary artery and circumflex branch. The second arrest followed induction of anesthesia. Following successful open-chest resuscitation, aortic valve replacement, mitral valvuloplasty and three-vessel aortocoronary bypass were performed. Postoperative pericardial tamponade required surgical revision. The patient recovered completely. Conclusion. Decision to start resuscitation may be justified in selected patients with critical aortic stenosis, even though cardiopulmonary resuscitation in such cases is generally considered futile.

  4. Reninoma presenting as cardiac syncope

    Directory of Open Access Journals (Sweden)

    Tak Shahid

    2011-01-01

    Full Text Available Reninoma, a renin-secreting tumor of the juxta-glomerular cells of the kidney, is a rare but surgically treatable cause of secondary hypertension in children. We report a case of reninoma presenting as cardiac syncope with long QTc on electrocardiogram due to hypokalemia.

  5. Pseudothrombocytopenia in cardiac surgical practice.

    Science.gov (United States)

    Nair, Sukumaran K; Shah, Roma; Petko, Matus; Keogh, Bruce E

    2007-08-01

    Pseudothrombocytopenia is observed occasionally in post-cardiac surgical patients. It is commonly due to EDTA-mediated immunological mechanisms, which lead to agglutination of functionally intact platelets. This condition is harmless and does not warrant platelet transfusion. We describe an instance of pseudothrombocytopenia in our practice and discuss its clinical relevance.

  6. Protective Effect of Tea Polyphenol Ophthalmic Gel on Lens Epithelial Cells in Rabbits with Silicone Oil Tamponade after Vitrectomy

    Directory of Open Access Journals (Sweden)

    Xianzhen Ma

    2014-01-01

    Full Text Available Purpose. The aim of this study was to investigate the effect of tea polyphenols (TP ophthalmic gel on lens epithelial cells (LECs in rabbits with silicone oil tamponade after vitrectomy. Methods. In this study, unilateral vitrectomy with silicone oil tamponade was performed using 2-month-old New Zealand white rabbits (n = 72; meanwhile, age-matched nonoperated rabbits (n = 18 were used as controls. The TP ophthalmic gel was administered topically in the surgical eyes till they were sacrificed. On days 45 and 90 after operation, the levels of reactive oxygen species (ROS, mitochondrial membrane potential (ΔΨm, and apoptosis of LECs were analyzed, respectively. Meanwhile, caspase-3 mRNA and protein levels were also determined. Results. The results indicate that the levels of ROS and apoptosis were elevated for LECs in rabbits after operation, whereas ΔΨm was decreased. Caspase-3 was apparently increased at both mRNA and protein levels. Treatment of TP ophthalmic gel could reduce the generation of ROS, maintain ΔΨm, inhibit the overexpression of caspase-3, and thus decrease the apoptosis of LECs of rabbits after operation. Conclusions. TP ophthalmic gel can efficiently inhibit caspase-3 overexpression, reduce the apoptosis of LECs, and prevent LECs from damage. Our result provides a new approach to prevent the development of complicated cataract after vitrectomy.

  7. Safety of medium-chain triglycerides used as an intraocular tamponading agent in an experimental vitrectomy model rabbit.

    Science.gov (United States)

    Auriol, Sylvain; Mahieu, Laurence; Brousset, Pierre; Malecaze, François; Mathis, Véronique

    2013-01-01

    To evaluate safety of medium-chain triglycerides used as a possible intraocular tamponading agent. A 20-gauge pars plana vitrectomy was performed in the right eye of 28 rabbits. An ophthalmologic examination was performed every week until rabbits were killed. At days 7, 30, 60, and 90, rabbits were killed and the treated eyes were examined macroscopically and prepared for histologic examination. Principal outcome was retinal toxicity evaluated by light and electron microscopy, and secondary outcomes were the presence of medium-chain triglyceride emulsification, inflammatory reactions, and the development of cataract. Histologic examination did not reveal any retinal toxicity. Two cases of moderate emulsification were observed, but in these cases, emulsification was caused by the perioperative injection of the agent and did not increase during the postoperative period. We noted 13 cases of inflammatory reaction in vitreous cavity and no case of inflammatory reaction in anterior chamber. Two eyes developed cataract as a result of perioperative trauma to the lens with the vitreous cutter and not secondary to the presence of medium-chain triglycerides in the vitreous cavity. Medium-chain triglycerides did not induce morphologic evidence of retinal toxicity. The results suggest that medium-chain triglycerides could be a promising alternative intraocular tamponading agent for the treatment of retinal detachments.

  8. One-year outcome after Descemet membrane endothelial keratoplasty (DMEK) comparing sulfur hexafluoride (SF6) 20% versus 100% air for anterior chamber tamponade.

    Science.gov (United States)

    Schaub, Friederike; Enders, Philip; Snijders, Katharina; Schrittenlocher, Silvia; Siebelmann, Sebastian; Heindl, Ludwig M; Bachmann, Björn O; Cursiefen, Claus

    2017-07-01

    To investigate 1-year clinical outcome and complication rates following Descemet membrane endothelial keratoplasty (DMEK) with sulfur hexafluoride 20% (SF620%) anterior chamber tamponade compared with conventionally used 100% air for primary graft attachment during DMEK surgery. Records of 1112 consecutive DMEKs were reviewed retrospectively and grouped by anterior chamber tamponade used during DMEK surgery (SF620% vs 100% air). Outcome measures included intraocular pressure (IOP), best spectacle-corrected visual acuity (BSCVA), endothelial cell density (ECD) and central corneal thickness (CCT) at 1, 3, 6 and 12 months after DMEK surgery. Complication rates were assessed, including intraoperative and postoperative complications, and graft detachment rate requiring rebubbling. A total of 854 cases were included in this study. In 105 cases (12.3%), DMEK was performed with SF620%, and in 749 cases (87.7%) 100% air was used for anterior chamber tamponade. Outcome results for IOP, BSCVA, ECD and CCT at all follow-up time points were comparable for both anterior chamber tamponade groups without statistical significant differences (p≥0.05), but graft detachment rate requiring rebubbling was significantly lower in the SF620% group (ptamponade does not seem to negatively affect the clinical outcome of DMEK surgery within the first postoperative year, use of SF620% significantly reduces the rate of rebubblings. 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/.

  9. Guidewire-induced coronary artery perforation and tamponade during PCI: in-hospital outcomes and impact on long-term survival.

    Science.gov (United States)

    Stathopoulos, Ioannis; Panagopoulos, Georgia; Kossidas, Konstantinos; Jimenez, Marcelo; Garratt, Kirk

    2014-08-01

    Guidewire-induced coronary perforation (CP) rate is reported to have increased. We analyzed 23,399 PCIs and identified 73 patients complicated by CP, of which 31 were guidewire induced. Patients were divided into two groups: group A (guidewire-induced CP) and group B (non-guidewire induced CP). Characteristics and outcomes were compared and a multivariate model was developed to evaluate the independent contribution of guidewire-induced CP on mortality. Group A patients had more PCIs on CTO lesions (P=.001). Group A showed a trend for higher tamponade (P=.08). Delayed tamponade occurred only in group A (PTamponade conferred a 3-fold increase in the long-term probability of death (HR, 2.95; 95% CI, 1.07-8.13; P=.04). Guidewire-induced CP during elective PCI had the best survival (HR, 0.31; 95% CI, 0.11-0.87; P=.03). Guidewire-induced CP rate is low. In-hospital mortality was similar for patients with guidewire-induced and non-guidewire induced perforations. Presentation of tamponade was occasionally delayed and associated with increased early and late death. Percutaneous coronary intervention of lesions with an expected increased risk of CP should be undertaken with consideration of the short- and long-term risk, particularly during non-elective PCI since tamponade in this setting increased the risk of late death by nearly 3-fold.

  10. Cardiac MRI in Athletes

    NARCIS (Netherlands)

    Luijkx, T.

    2012-01-01

    Cardiac magnetic resonance imaging (CMR) is often used in athletes to image cardiac anatomy and function and is increasingly requested in the context of screening for pathology that can cause sudden cardiac death (SCD). In this thesis, patterns of cardiac adaptation to sports are investigated with C

  11. Nuclear imaging in cardiac amyloidosis

    Energy Technology Data Exchange (ETDEWEB)

    Glaudemans, A.W.J.M.; Slart, R.H.J.A.; Veltman, N.C.; Dierckx, R.A.J.O. [University Medical Center Groningen, Department of Nuclear Medicine and Molecular Imaging, Hanzeplein 1, P.O. Box 30001, Groningen (Netherlands); Zeebregts, C.J. [University Medical Center Groningen, Department of Surgery (Division of Vascular Surgery), Groningen (Netherlands); Tio, R.A. [University Medical Center Groningen, Department of Cardiology, Groningen (Netherlands); Hazenberg, B.P.C. [University Medical Center Groningen, Department of Rheumatology and Clinical Immunology, Groningen (Netherlands)

    2009-04-15

    Amyloidosis is a disease characterized by depositions of amyloid in organs and tissues. It can be localized (in just one organ) or systemic. Cardiac amyloidosis is a debilitating disease and can lead to arrhythmias, deterioration of heart function and even sudden death. We reviewed PubMed/Medline, without time constraints, on the different nuclear imaging modalities that are used to visualize myocardial amyloid involvement. Several SPECT tracers have been used for this purpose. The results with these tracers in the evaluation of myocardial amyloidosis and their mechanisms of action are described. Most clinical evidence was found for the use of {sup 123}I-MIBG. Myocardial defects in MIBG activity seem to correlate well with impaired cardiac sympathetic nerve endings due to amyloid deposits. {sup 123}I-MIBG is an attractive option for objective evaluation of cardiac sympathetic level and may play an important role in the indirect measurement of the effect of amyloid myocardial infiltration. Other, less sensitive, options are {sup 99m}Tc-aprotinin for imaging amyloid deposits and perhaps {sup 99m}Tc-labelled phosphate derivatives, especially in the differential diagnosis of the aetiology of cardiac amyloidosis. PET tracers, despite the advantage of absolute quantification and higher resolution, are not yet well evaluated for the study of cardiac amyloidosis. Because of these advantages, there is still the need for further research in this field. (orig.)

  12. Cardiac variables as main predictors of endotracheal reintubation rate after cardiac surgery.

    Science.gov (United States)

    Yazdanian, Forouzan; Azarfarin, Rasoul; Aghdaii, Nahid; Faritous, Seyedeh Zahra; Motlagh, Soudabeh Djalali; Panahipour, Abdollah

    2013-01-01

    Reintubation in patients after cardiac surgery is associated with undesirable consequences. The purpose of the present study was to identify variables that could predict reintubation necessity in this group of patients. We performed a prospective study in 1000 consecutive adult patients undergoing cardiac surgery with cardiopulmonary bypass. The patients who required reintubation after extubation were compared with patients not requiring reintubation regarding demographic and preoperative clinical variables, including postoperative complications and in-hospital mortality. Postoperatively, 26 (2.6%) of the 1000 patients studied required reintubation due to respiratory, cardiac, or neurological reasons. Advanced age and mainly cardiac variables were determined as univariate intra- and postoperative predictors of reintubation (all p values predictors of reintubation. These findings reveal that cardiac variables are more common and significant predictors of reintubation after cardiac surgery in adult patients than are respiratory variables. The incidence of this complication, reintubation, is low, although it could result in significant postoperative morbidity and mortality.

  13. Cardiac Mechanics Evaluated by Speckle Tracking Echocardiography

    Science.gov (United States)

    Abduch, Maria Cristina Donadio; Alencar, Adriano Mesquita; Mathias, Wilson; Vieira, Marcelo Luiz de Campos

    2014-01-01

    Natural myocardial markers, or speckles, originated from constructive and destructive interference of ultrasound in the tissues may provide early diagnosis of myocardial changes and be used in the prediction of some cardiac events. Due to its relatively temporal stability, speckles can be tracked by dedicated software along the cardiac cycle, enabling the analysis of the systolic and diastolic function. They are identified by either conventional 2D grey scale and by 3D echo, conferring independence of the insonation angle, thus allowing assessment of cardiac mechanics in the three spatial planes: longitudinal, circumferential, and radial. The purposes of the present paper are: to discuss the role and the meaning of cardiac strain obtained by speckle tracking during the evaluation of cardiac physiology and to discuss clinical applications of this novel echocardiographic technology. PMID:24844877

  14. Anesthetic management for reentry sternotomy in a patient with a full stomach and pericardial tamponade from left ventricular rupture

    Directory of Open Access Journals (Sweden)

    Bryan G Maxwell

    2013-01-01

    Full Text Available A 57-year-old man presented with chest pain and shortness of breath 1 month after left ventricular aneurysmectomy and ventricular septal defect closure for post-infarct left ventricular aneurysm and ventricular septal defect. Echocardiography revealed a large recurrent ruptured inferior left ventricular aneurysm with high-velocity flow into a 5 cm posterolateral pericardial effusion. Thirty minutes earlier, the patient had eaten a full meal. Rapid sequence induction was performed with midazolam, ketamine, and succinylcholine. Moderate hypotension was treated effectively and the patient tolerated controlled transition to cardiopulmonary bypass. The ventricular defect was oversewn and reinforced with bovine pericardium. The patient had a difficult but ultimately successful recovery. Options for anesthetic management in the setting of tamponade and a full stomach are discussed, with a brief review of the evidence relating to this clinical problem.

  15. 探讨心脏介入性治疗中并发心脏压塞的原因及诊断治疗%Investigate the Cause and Diagnosis of Cardiac Catheterization in the Treatment of Cardiac Interventional Therapy

    Institute of Scientific and Technical Information of China (English)

    牛思泉

    2015-01-01

    Objective:To investigate the reasons,diagnosis and treatment methods of cardiac tamponade in treatment of cardiac interventional therapy. Method:The clinical data of 487 patients with cardiac interventional therapy in hospital the were selected from January 2010 to November 2014,the cardiac tamponade was diagnosed by clinical manifestations, echocardiography and X-ray examination.Once found patients with cardiac tamponade,immediately stop cardiac interventional therapy,they were given pericardiocentesis drainage,pericardial incision and drainage in the treatment of surgery,coronary artery bypass surgery and repair of coronary artery.Result:487 patients in our hospital with cardiac interventional therapy occurred in 3 cases of cardiac tamponade complications,the incidence was 0.62%. The incidence of reason:atrial septal mistaken puncture into the left atrial wall,left atrial wall damage,coronary artery rupture and pericardial tamponade.2 patients had disease by X-ray examination confirmed,another 1 cases of patients with X-ray examination normal,after echocardiography confirmed the disease.1 cass underwent pericardial puncture treatment,1 patiens underwent pericardial incision and drainage treatment, the other 1 patient underwent coronary artery bypass surgery and coronary perforation repair.After the treatment,3 patients with no adverse reaction,hemodynamic indexes in normal condition to restore stability ,good condition and prognosis. Conclusion:Cardiac tamponade in cardiac interventional therapy is an extremely rare and more dangerous complications.The timely discovery, quickly identify the cause and appropriate treatment is the guaranteed for patients with a good prognosis.%目的:探讨分析心脏介入性治疗中并发心脏压塞的原因、诊断及治疗方法。方法:分析该院2010年1月-2014年11月间收治的487例心脏介入性治疗患者的临床资料,根据患者的临床表现、超声心动图检查以及X线检查诊断心脏压塞

  16. What Is Cardiac Rehabilitation?

    Science.gov (United States)

    ANSWERS by heart Treatments + Tests What Is Cardiac Rehabilitation? A cardiac rehabilitation (rehab) program takes place in a hospital or ... special help in making lifestyle changes. During your rehabilitation program you’ll… • Have a medical evaluation to ...

  17. Cardiac Procedures and Surgeries

    Science.gov (United States)

    ... Procedure Learn more about cardiac medications , including dual antiplatelet therapy, that you may need to take after your ... Procedure Learn more about cardiac medications , including dual antiplatelet therapy, that you may need to take after your ...

  18. Cardiac sodium channelopathies

    NARCIS (Netherlands)

    Amin, A.S.; Asghari-Roodsari, A.; Tan, H.L.

    2010-01-01

    Cardiac sodium channel are protein complexes that are expressed in the sarcolemma of cardiomyocytes to carry a large inward depolarizing current (I-Na) during phase 0 of the cardiac action potential. The importance of I-Na for normal cardiac electrical activity is reflected by the high incidence of

  19. Cardiac sodium channelopathies

    NARCIS (Netherlands)

    Amin, A.S.; Asghari-Roodsari, A.; Tan, H.L.

    2010-01-01

    Cardiac sodium channel are protein complexes that are expressed in the sarcolemma of cardiomyocytes to carry a large inward depolarizing current (I-Na) during phase 0 of the cardiac action potential. The importance of I-Na for normal cardiac electrical activity is reflected by the high incidence of

  20. Pericarditis purulenta con taponamiento cardíaco por asociación de Streptococcus agalactiae y Salmonella enterica no typhi Purulent pericarditis with pericardial tamponade caused by Streptococcus agalactiae and Salmonellaenterica no typhi

    Directory of Open Access Journals (Sweden)

    Lourdes Arruvito

    2004-08-01

    Full Text Available La pericarditis purulenta (PP es una condición infrecuente, pero con elevada mortalidad. Previo a la era antibiótica, los agentes etiológicos más comúnmente hallados eran Streptococcus pneumoniae y Staphylococcus aureus. Se presenta el caso de un paciente de sexo masculino de 75 años de edad con un cuadro de shock, PP y taponamiento cardíaco, producto de una sepsis por Streptococcus agalactiae y Salmonella entérica no typhi. No se ha hallado ningún caso similar en la literatura. Se destaca el antecedente previo inmediato de la realización de una endoscopia digestiva alta con toma de biopsia de esófago como posible causa de bacteriemia e impacto pericárdico. El curso evolutivo fue malo y el paciente falleció a los 34 días. Esta inusual asociación bacteriana en un huésped debilitado e inmunodeprimido, debería ser incluida dentro de los diagnósticos etiológicos diferenciales de la pericarditis purulenta.Purulent pericarditis (PP is an uncommon condition with high mortality. In the preantibiotic period, Staphyloccocus aureus and Streptococcus pneumoniae were the most common etiologic agents. We describe the case of a 75-year old man with septic shock, PP and cardiac tamponade caused by Streptococcus agalactiae and Salmonella enterica no-typhi. To our knowledge this association of pathogenic organisms has not been previously reported in the literature. The pathogenesis is here reviewed, and in our patient presumably, purulent pericarditis occurred via hematogeneus spread undergoing upper gastrointestinal endoscopy. The patient’s course was complicated and he died on 34 th hospital day. After this case report it is considered that differential etiologic diagnosis of PP should include these agents, especially in immunodepressed patients with predisposing factors.

  1. The obesity paradox in cardiac arrest patients.

    Science.gov (United States)

    Chalkias, Athanasios; Xanthos, Theodoros

    2014-02-01

    Evidence from clinical cohorts indicates an obesity paradox in overweight and obese patients who seem to have a more favorable short-term and long-term prognosis than leaner patients. Although obese cardiac arrest victims are theoretically more difficult to be resuscitated due to difficulties in providing adequate chest compressions, ventilation, and oxygenation, research so far has shown that there is an obesity paradox in cardiac arrest.

  2. Clinical evaluation on cardiac enlargement in patients with esophageal cancer treated by radiotherapy with or without chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Sasamoto, Ryuta [Niigata Univ. (Japan). School of Medicine

    2002-09-01

    Recent literature on chemoradiotherapy for esophageal cancer report the comparable survival results as surgery, and suggest the importance of management for the late adverse effect of chemoradiotherapy. The aim of this study is to investigate the incidence and risk factors of cardiomegaly after chemoradiotherapy using low dose continuous infusion of 5FU/CDDP+5FU for esophageal cancer. Fifty-one patients with stage I-IVA esophageal cancer who were treated by radiotherapy with more than 50 Gy with or without chemotherapy and followed up for more than 6 months were analyzed. Sixteen patients were treated by radiation alone and 35 patients were treated by chemoradiotherapy. A change of CTR (cardio-thoracic ratio) was defined as the difference between CTR in the pre-treatment X-ray film and CTR in the post-treatment X-ray film with maximum cardiac silhouette. A change of CTR by more than 10% was defined as ''significant cardiomegaly''. In this study cardiac area-dose'', which is the sum of the products of cardiac area within every radiation field and its target dose, was calculated in each patient as a radiation parameter. Significant cardiomegaly was noted in 1 patient (6%) in the radiation alone group, in 8 patients (23%) in the chemoradiotherapy group and in 9 patients (18%) in the total population. In cases with more than 0.4 m{sup 2}{center_dot}Gy in cardiac area-dose, CTR elevation was significantly higher than in cases with less than 0.4m{sup 2}{center_dot}Gy. More than moderate pleural effusion was noted in 5 patients (10%). Chronic pericardial effusion and subsequent cardiac tamponade was considered to be one of the contributing factors for pleural effusion, because increases of pleural effusion coincided with CTR elevations in 3 cases. In addition, the fact that no case had right-sided unilateral pleural effusion suggested the direct effect of radiation to the pleura. Significant cardiomegaly was seen in 18% of 51 patients with

  3. 硅油注入后高眼压的治疗策略%Therapy for elevated intraocular pressure after silicone oil tamponade

    Institute of Scientific and Technical Information of China (English)

    张歆; 梁四妥; 杨艳; 赵华; 徐深

    2012-01-01

    Objective To analyze intraocular pressure (IOP) after silicone oil tamponade for one month.Methods This is a retrospective study.There were 46 cases (46 eyes) from 2004 to 2011 registered in our hospital who accepted vitrectomy and silicone oil tamponade,after one month later,who had elevated IOP.We compared the rate of elevated IOP between two types of silicon oil tamponade for one month,as well as the treatment for elevated IOP.x2 test was used to analyze the results.Result The time for light silicon oil removal was three months ( the rate is 68.8% ) after the operation,and after the second surgery the IOP could be normal.And the time for heavy silicon oil removal was two months (the rate is 64.3% ),then the IOP could be normal.The two results had no statistical differences.But the rate of glaucoma surgery after heavy silicone oil tamponade was higher than that of light silicone oil tamponade.And this result had statistical difference.Conclusion The rate of elevated IOP after light or heavy silicone oil tamponade after one month was the same.The rate of glaucoma surgery after heavy silicone oil tamponade was higher than that of light silicone oil tamponade.%目的 回顾性分析轻重硅油注入术后1个月高眼压的发生及其治疗策略.方法 玻切+轻/重硅油注入术后1个月发生高眼压共46例(46眼).对两种硅油注入术后1个月高眼压的发生率进行分析对比,且对高眼压的处理方式进行对比.结果用x2检验进行分析.结果 轻硅油注入术后取油的时机一般在3个月(68.8%)左右,取出后高眼压可以降至正常范围;重硅油在2个月左右取油(64.3%),取出后高眼压可以降至正常范围.二者没有统计学差异.但重硅油注入术后因高眼压行抗青光眼手术的比例较轻硅油者高,差异有统计学意义.结论 轻重硅油注入术后1个月高眼压的发生率没有统计学差异,但重硅油引起的高眼压最终行抗青光眼手术的比例较轻硅油者高.

  4. Use of Intrauterine Balloon Tamponade Test to Determine the Feasibility of Dilation and Evacuation as a Treatment for Early Uterine Artery Pseudoaneurysm

    Directory of Open Access Journals (Sweden)

    Liangcheng Wang

    2016-12-01

    Full Text Available Uterine artery embolization is the most common treatment for uterine vascular abnormalities. Herein, we report the successful use of dilation and evacuation as a treatment for uterine artery pseudoaneurysm. A 36-year-old woman complained of vaginal bleeding after an uncomplicated vaginal delivery. Ultrasonography showed a 12.8-mm anechoic area inside the uterus. Color Doppler revealed a to-and-fro sign, indicating an arteriovenous malformation. A blood test showed a low level of human chorionic gonadotropin. Therefore, a diagnosis of early uterine artery pseudoaneurysm following spontaneous delivery was suspected. Under monitoring with transabdominal color Doppler sonography, intrauterine balloon tamponade induced complete disappearance of abnormal blood flow. With bleeding determined to be under control with balloon tamponade, dilation and evacuation was performed. The patient had a favorable postoperative course.

  5. External cardiac compression may be harmful in some scenarios of pulseless electrical activity.

    LENUS (Irish Health Repository)

    Hogan, T S

    2012-10-01

    Pulseless electrical activity occurs when organised or semi-organised electrical activity of the heart persists but the product of systemic vascular resistance and the increase in systemic arterial flow generated by the ejection of the left venticular stroke volume is not sufficient to produce a clinically detectable pulse. Pulseless electrical activity encompasses a very heterogeneous variety of severe circulatory shock states ranging in severity from pseudo-cardiac arrest to effective cardiac arrest. Outcomes of cardiopulmonary resuscitation for pulseless electrical activity are generally poor. Impairment of cardiac filling is the limiting factor to cardiac output in many scenarios of pulseless electrical activity, including extreme vasodilatory shock states. There is no evidence that external cardiac compression can increase cardiac output when impaired cardiac filling is the limiting factor to cardiac output. If impaired cardiac filling is the limiting factor to cardiac output and the heart is effectively ejecting all the blood returning to it, then external cardiac compression can only increase cardiac output if it increases venous return and cardiac filling. Repeated cardiac compression asynchronous with the patient\\'s cardiac cycle and raised mean intrathoracic pressure due to chest compression can be expected to reduce rather than to increase cardiac filling and therefore to reduce rather than to increase cardiac output in such circumstances. The hypothesis is proposed that the performance of external cardiac compression will have zero or negative effect on cardiac output in pulseless electrical activity when impaired cardiac filling is the limiting factor to cardiac output. External cardiac compression may be both directly and indirectly harmful to significant sub-groups of patients with pulseless electrical activity. We have neither evidence nor theory to provide comfort that external cardiac compression is not harmful in many scenarios of pulseless

  6. External cardiac compression may be harmful in some scenarios of pulseless electrical activity.

    Science.gov (United States)

    Hogan, T S

    2012-10-01

    Pulseless electrical activity occurs when organised or semi-organised electrical activity of the heart persists but the product of systemic vascular resistance and the increase in systemic arterial flow generated by the ejection of the left venticular stroke volume is not sufficient to produce a clinically detectable pulse. Pulseless electrical activity encompasses a very heterogeneous variety of severe circulatory shock states ranging in severity from pseudo-cardiac arrest to effective cardiac arrest. Outcomes of cardiopulmonary resuscitation for pulseless electrical activity are generally poor. Impairment of cardiac filling is the limiting factor to cardiac output in many scenarios of pulseless electrical activity, including extreme vasodilatory shock states. There is no evidence that external cardiac compression can increase cardiac output when impaired cardiac filling is the limiting factor to cardiac output. If impaired cardiac filling is the limiting factor to cardiac output and the heart is effectively ejecting all the blood returning to it, then external cardiac compression can only increase cardiac output if it increases venous return and cardiac filling. Repeated cardiac compression asynchronous with the patient's cardiac cycle and raised mean intrathoracic pressure due to chest compression can be expected to reduce rather than to increase cardiac filling and therefore to reduce rather than to increase cardiac output in such circumstances. The hypothesis is proposed that the performance of external cardiac compression will have zero or negative effect on cardiac output in pulseless electrical activity when impaired cardiac filling is the limiting factor to cardiac output. External cardiac compression may be both directly and indirectly harmful to significant sub-groups of patients with pulseless electrical activity. We have neither evidence nor theory to provide comfort that external cardiac compression is not harmful in many scenarios of pulseless

  7. Cardiac tumours in children

    Directory of Open Access Journals (Sweden)

    Parsons Jonathan M

    2007-03-01

    Full Text Available Abstract Cardiac tumours are benign or malignant neoplasms arising primarily in the inner lining, muscle layer, or the surrounding pericardium of the heart. They can be primary or metastatic. Primary cardiac tumours are rare in paediatric practice with a prevalence of 0.0017 to 0.28 in autopsy series. In contrast, the incidence of cardiac tumours during foetal life has been reported to be approximately 0.14%. The vast majority of primary cardiac tumours in children are benign, whilst approximately 10% are malignant. Secondary malignant tumours are 10–20 times more prevalent than primary malignant tumours. Rhabdomyoma is the most common cardiac tumour during foetal life and childhood. It accounts for more than 60% of all primary cardiac tumours. The frequency and type of cardiac tumours in adults differ from those in children with 75% being benign and 25% being malignant. Myxomas are the most common primary tumours in adults constituting 40% of benign tumours. Sarcomas make up 75% of malignant cardiac masses. Echocardiography, Computing Tomography (CT and Magnetic Resonance Imaging (MRI of the heart are the main non-invasive diagnostic tools. Cardiac catheterisation is seldom necessary. Tumour biopsy with histological assessment remains the gold standard for confirmation of the diagnosis. Surgical resection of primary cardiac tumours should be considered to relieve symptoms and mechanical obstruction to blood flow. The outcome of surgical resection in symptomatic, non-myxomatous benign cardiac tumours is favourable. Patients with primary cardiac malignancies may benefit from palliative surgery but this approach should not be recommended for patients with metastatic cardiac tumours. Surgery, chemotherapy and radiotherapy may prolong survival. The prognosis for malignant primary cardiac tumours is generally extremely poor.

  8. Attributable harm of severe bleeding after cardiac surgery in hemodynamically stable patients.

    Science.gov (United States)

    Magruder, J Trent; Belmustakov, Stephen; Ohkuma, Rika; Collica, Sarah; Grimm, Joshua C; Crawford, Todd; Conte, John V; Baumgartner, William A; Shah, Ashish S; Whitman, Glenn R

    2017-02-01

    We sought to quantify the effect of severe postoperative bleeding in hemodynamically stable patients following cardiac surgery. We reviewed the charts of all cardiac surgery patients operated on at our institution between 2010 and 2014. After excluding patients with tamponade or MAP 300 mL in the first postoperative hour, >200 mL in the second, and >100 mL in the third ("bleeding" group) with patients having bleeding and 498 dry patients. Propensity matching resulted in 68 pairs of patients well-matched on baseline and operative variables. As compared to matched dry patients, bleeding patients were more likely to experience the primary outcome of any morbidity/mortality (36.8 vs. 13.2 %, p = 0.002), as well as ventilation >24 h (33.8 vs. 7.4 %, p bleeding patients, 46 underwent reexploration for bleeding within 24 h of surgery. A subgroup analysis propensity matching bleeding patients who were or were not reexplored 24 h after surgery (0 vs. 18.4 %, p = 0.005). Even among hemodynamically stable patients, severe bleeding is associated with markedly worse outcomes following cardiac surgery.

  9. Stimulating endogenous cardiac regeneration

    Directory of Open Access Journals (Sweden)

    Amanda eFinan

    2015-09-01

    Full Text Available The healthy adult heart has a low turnover of cardiac myocytes. The renewal capacity, however, is augmented after cardiac injury. Participants in cardiac regeneration include cardiac myocytes themselves, cardiac progenitor cells, and peripheral stem cells, particularly from the bone marrow compartment. Cardiac progenitor cells and bone marrow stem cells are augmented after cardiac injury, migrate to the myocardium, and support regeneration. Depletion studies of these populations have demonstrated their necessary role in cardiac repair. However, the potential of these cells to completely regenerate the heart is limited. Efforts are now being focused on ways to augment these natural pathways to improve cardiac healing, primarily after ischemic injury but in other cardiac pathologies as well. Cell and gene therapy or pharmacological interventions are proposed mechanisms. Cell therapy has demonstrated modest results and has passed into clinical trials. However, the beneficial effects of cell therapy have primarily been their ability to produce paracrine effects on the cardiac tissue and recruit endogenous stem cell populations as opposed to direct cardiac regeneration. Gene therapy efforts have focused on prolonging or reactivating natural signaling pathways. Positive results have been demonstrated to activate the endogenous stem cell populations and are currently being tested in clinical trials. A potential new avenue may be to refine pharmacological treatments that are currently in place in the clinic. Evidence is mounting that drugs such as statins or beta blockers may alter endogenous stem cell activity. Understanding the effects of these drugs on stem cell repair while keeping in mind their primary function may strike a balance in myocardial healing. To maximize endogenous cardiac regeneration,a combination of these approaches couldameliorate the overall repair process to incorporate the participation ofmultiple cell players.

  10. Platelets and cardiac arrhythmia

    Directory of Open Access Journals (Sweden)

    Jonas S De Jong

    2010-12-01

    Full Text Available Sudden cardiac death remains one of the most prevalent modes of death in industrialized countries, and myocardial ischemia due to thrombotic coronary occlusion is its primary cause. The role of platelets in the occurrence of SCD extends beyond coronary flow impairment by clot formation. Here we review the substances released by platelets during clot formation and their arrhythmic properties. Platelet products are released from three types of platelet granules: dense core granules, alpha-granules, and platelet lysosomes. The physiologic properties of dense granule products are of special interest as a potential source of arrhythmic substances. They are released readily upon activation and contain high concentrations of serotonin, histamine, purines, pyrimidines, and ions such as calcium and magnesium. Potential arrhythmic mechanisms of these substances, e.g. serotonin and high energy phosphates, include induction of coronary constriction, calcium overloading, and induction of delayed after-depolarizations. Alpha-granules produce thromboxanes and other arachidonic acid products with many potential arrhythmic effects mediated by interference with cardiac sodium, calcium and potassium channels. Alpha-granules also contain hundreds of proteins that could potentially serve as ligands to receptors on cardiomyocytes. Lysosomal products probably do not have an important arrhythmic effect. Platelet products and ischemia can induce coronary permeability, thereby enhancing interaction with surrounding cardiomyocytes. Antiplatelet therapy is known to improve survival after myocardial infarction. Although an important part of this effect results from prevention of coronary clot formation, there is evidence to suggest that antiplatelet therapy also induces anti-arrhythmic effects during ischemia by preventing the release of platelet activation products.

  11. Cardiac channelopathies: genetic and molecular mechanisms.

    Science.gov (United States)

    Abriel, Hugues; Zaklyazminskaya, Elena V

    2013-03-15

    Channelopathies are diseases caused by dysfunctional ion channels, due to either genetic or acquired pathological factors. Inherited cardiac arrhythmic syndromes are among the most studied human disorders involving ion channels. Since seminal observations made in 1995, thousands of mutations have been found in many of the different genes that code for cardiac ion channel subunits and proteins that regulate the cardiac ion channels. The main phenotypes observed in patients carrying these mutations are congenital long QT syndrome (LQTS), Brugada syndrome (BrS), catecholaminergic polymorphic ventricular tachycardia (CPVT), short QT syndrome (SQTS) and variable types of conduction defects (CD). The goal of this review is to present an update of the main genetic and molecular mechanisms, as well as the associated phenotypes of cardiac channelopathies as of 2012. Copyright © 2012 Elsevier B.V. All rights reserved.

  12. The cervix as a natural tamponade in postpartum hemorrhage caused by placenta previa and placenta previa accreta: a prospective study.

    Science.gov (United States)

    El Gelany, Saad A A; Abdelraheim, Ahmed R; Mohammed, Mo'men M; Gad El-Rab, Mohammed T; Yousef, Ayman M; Ibrahim, Emad M; Khalifa, Eissa M

    2015-11-11

    Placenta previa and placenta accreta carry significant maternal and fetal morbidity and mortality. Several techniques have been described in the literature for controlling massive bleeding associated with placenta previa cesarean sections. The objective of this study was to evaluate the efficacy and safety of the use of the cervix as a natural tamponade in controlling postpartum hemorrhage caused by placenta previa and placenta previa accreta. This prospective study was conducted on 40 pregnant women admitted to our hospital between June 2012 and November 2014. All participating women had one or more previous cesarean deliveries and were diagnosed with placenta previa and/or placenta previa accreta. Significant bleeding from the placental bed during cesarean section was managed by inverting the cervix into the uterine cavity and suturing the anterior and/or the posterior cervical lips into the anterior and/or posterior walls of the lower uterine segment. The technique of cervical inversion described above was successful in stopping the bleeding in 38 out of 40 patients; yielding a success rate of 95%. We resorted to hysterectomy in only two cases (5%). The mean intra-operative blood loss was 1572.5 mL, and the mean number of blood units transfused was 3.1. The mean time needed to perform the technique was 5.4 ± 0.6 min. The complications encountered were as follows: bladder injury in the two patients who underwent hysterectomy and wound infection in one patient. Postoperative fever that responded to antibiotics occurred in 1 patient. The mean duration of the postoperative hospital stay was 3.5 days This technique of using the cervix as a natural tamponade appears to be safe, simple, time-saving and potentially effective method for controlling the severe postpartum hemorrhage (PPH) caused by placenta previa/placenta previa accreta. This technique deserves to be one of the tools in the hands of obstetricians who face the life-threatening hemorrhage of placenta

  13. Cardiac ryanodine receptor gene (hRyR2) mutation underlying catecholaminergic polymorphic ventricular tachycardia in a Chinese adolescent presenting with sudden cardiac arrest and cardiac syncope

    Institute of Scientific and Technical Information of China (English)

    Ngai-Shing Mok; Ching-Wan Lam; Nai-Chung Fong; Yim-Wo Hui; Yuen-Choi Choi; Kwok-Yin Chan

    2006-01-01

    @@ Sudden cardiac death (SCD) in children and adolescents is uncommon and yet it is devastating for both victim's family and the society.Recently, it was increasingly recognized that SCD in young patients with structurally normal heart may be caused by inheritable primary electrical diseases due to the malfunction of cardiac ion channels, a disease entity known as the ion channelopathies.Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a specific form of ion channelopathy which can cause cardiac syncope or SCD in young patients by producing catecholamine-induced bi-directional ventricular tachycardia (BiVT), polymorphic VT and ventricular fibrillation (VF) during physical exertion or emotion.1-7 We reported here an index case of CPVT caused by cardiac ryanodine receptor gene (hRyR2)mutation which presented as cardiac syncope and sudden cardiac arrest in a Chinese adolescent female.

  14. Chylous ascites and chylothorax due to constrictive pericarditis in a patient infected with HIV: a case report

    Directory of Open Access Journals (Sweden)

    Summachiwakij Sarawut

    2012-06-01

    Full Text Available Abstract Introduction Chylothorax and chylous ascites are uncommon and usually associated with trauma or neoplasms. To the best of our knowledge, constrictive pericarditis leading to chylothorax and chylous ascites in a person infected with HIV has never previously been described. Case presentation A 39-year-old Thai man was referred to our institute with progressive dyspnea, edema and abdominal distension. His medical history included HIV infection and pulmonary tuberculosis that was complicated by tuberculous pericarditis and cardiac tamponade. Upon further investigation, we found constrictive pericarditis, chylothorax and chylous ascites. A pericardiectomy was performed which resulted in gradual resolution of the ascites and chylous effusion. Conclusions Although constrictive pericarditis is an exceptionally rare cause of chylothorax and chylous ascites, it should nonetheless be considered in the differential diagnosis as a potentially reversible cause.

  15. Echocardiography integrated ACLS protocol versus conventional cardiopulmonary resuscitation in patients with pulseless electrical activity cardiac arrest

    Institute of Scientific and Technical Information of China (English)

    Mojtaba Chardoli; Farhad Heidari; Helaleh Rabiee; Mahdi Sharif-Alhoseini; Hamid Shokoohi; Vafa Rahimi-Movaghar

    2012-01-01

    Objective: To examine the utility of bedside echocardiography in detecting the reversible causes of pulseless electrical activity (PEA) cardiac arrest and predicting the resuscitation outcomes.Methods: In this prospective interventional study,patients presenting with PEA cardiac arrest were randomized into two groups.In Group A,ultrasound trained emergency physicians performed echocardiography evaluating cardiac activity,right ventricle dilation,left ventricle function,pericardial effusion/tamponade and ⅣC size along with the advanced cardiac life support (ACLS) protocol.Patients in Group B solely underwent ACLS protocol without applying echocardiography.The presence or absence of mechanical ventricular activity (MVA) and evidences of PEA reversible causes were recorded.The return of spontaneous circulation (ROSC) and death were evaluated in both groups.Results: One hundred patients with the mean age of (58±6.1) years were enrolled in this study.Fifty patients (Group A) had echocardiography detected in parallel with cardiopulmonary resuscitation (CPR).Among them,7 patients (14%) had pericardial effusion,11 (22%) had hypovolemia,and 39 (78%) were revealed the presence of MVA.In the pseudo PEA subgroup (presence of MVA),43% had ROSC (positive predictive value) and in the true PEA subgroup with cardiac standstill (absence of MVA),there was no recorded ROSC (negative predictive value).Among patients in Group B,no reversible etiology was detected.There was no significant difference in resuscitation results between Groups A and B observed (P=0.52).Conclusion: Bedside echocardiography can identify some reversible causes of PEA.However,there are no significant changes in survival outcome between the echo group and those with traditional CPR.

  16. Cardiac sodium channelopathies.

    Science.gov (United States)

    Amin, Ahmad S; Asghari-Roodsari, Alaleh; Tan, Hanno L

    2010-07-01

    Cardiac sodium channel are protein complexes that are expressed in the sarcolemma of cardiomyocytes to carry a large inward depolarizing current (INa) during phase 0 of the cardiac action potential. The importance of INa for normal cardiac electrical activity is reflected by the high incidence of arrhythmias in cardiac sodium channelopathies, i.e., arrhythmogenic diseases in patients with mutations in SCN5A, the gene responsible for the pore-forming ion-conducting alpha-subunit, or in genes that encode the ancillary beta-subunits or regulatory proteins of the cardiac sodium channel. While clinical and genetic studies have laid the foundation for our understanding of cardiac sodium channelopathies by establishing links between arrhythmogenic diseases and mutations in genes that encode various subunits of the cardiac sodium channel, biophysical studies (particularly in heterologous expression systems and transgenic mouse models) have provided insights into the mechanisms by which INa dysfunction causes disease in such channelopathies. It is now recognized that mutations that increase INa delay cardiac repolarization, prolong action potential duration, and cause long QT syndrome, while mutations that reduce INa decrease cardiac excitability, reduce electrical conduction velocity, and induce Brugada syndrome, progressive cardiac conduction disease, sick sinus syndrome, or combinations thereof. Recently, mutation-induced INa dysfunction was also linked to dilated cardiomyopathy, atrial fibrillation, and sudden infant death syndrome. This review describes the structure and function of the cardiac sodium channel and its various subunits, summarizes major cardiac sodium channelopathies and the current knowledge concerning their genetic background and underlying molecular mechanisms, and discusses recent advances in the discovery of mutation-specific therapies in the management of these channelopathies.

  17. Marketing cardiac CT programs.

    Science.gov (United States)

    Scott, Jason

    2010-01-01

    There are two components of cardiac CT discussed in this article: coronary artery calcium scoring (CACS) and coronary computed tomography angiography (CCTA).The distinctive advantages of each CT examination are outlined. In order to ensure a successful cardiac CT program, it is imperative that imaging facilities market their cardiac CT practices effectively in order to gain a competitive advantage in this valuable market share. If patients receive quality care by competent individuals, they are more likely to recommend the facility's cardiac CT program. Satisfied patients will also be more willing to come back for any further testing.

  18. Cardiac event monitors

    Science.gov (United States)

    ... ECG) - ambulatory; Continuous electrocardiograms (EKGs); Holter monitors; Transtelephonic event monitors ... attached. You can carry or wear a cardiac event monitor up to 30 days. You carry the ...

  19. Cardiac stem cell niches

    Directory of Open Access Journals (Sweden)

    Annarosa Leri

    2014-11-01

    Full Text Available The critical role that stem cell niches have in cardiac homeostasis and myocardial repair following injury is the focus of this review. Cardiac niches represent specialized microdomains where the quiescent and activated state of resident stem cells is regulated. Alterations in niche function with aging and cardiac diseases result in abnormal sites of cardiomyogenesis and inadequate myocyte formation. The relevance of Notch1 signaling, gap-junction formation, HIF-1α and metabolic state in the regulation of stem cell growth and differentiation within the cardiac niches are discussed.

  20. Supravalvular aortic stenosis with sudden cardiac death

    Directory of Open Access Journals (Sweden)

    Pradeep Vaideeswar

    2015-01-01

    Full Text Available Sudden cardiac death (SCD most commonly results from previously undiagnosed congenital, acquired, or hereditary cardiac diseases. Congenital aortic valvular, subvalvular, and supravalvular disease with left ventricular outflow tract obstruction is an important preventable cause of sudden death. This report documents sudden death presumably due to acute myocardial ischemia in a young male with an undiagnosed supravalvular aortic stenosis (SVAS due to a rare association of isolation of coronary sinuses of Valsalva. Congenital supravalvular pulmonary stenosis and mitral valvular dysplasia were also present.