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Sample records for atrial septal hematoma

  1. Atrial septal defects in Florida panthers.

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    Cunningham, M W; Dunbar, M R; Buergelt, C D; Homer, B L; Roelke-Parker, M E; Taylor, S K; King, R; Citino, S B; Glass, C

    1999-07-01

    Ostium secundum atrial septal defects (ASDs) were observed in six (3 M, 3 F) of 33 (20 M, 13 F) (18%) Florida panthers (Puma concolor coryi) necropsied by veterinary pathologists between 1985 and 1998. A seventh ASD was found in a female panther necropsied in the field and is included in the pathological description but not the prevalence of ASDs in Florida panthers. One panther (FP205) with severe ASD also had tricuspid valve dysplasia (TVD). Atrial septal defects and/or TVD are believed to have caused or contributed to the deaths of three (9%) Florida panthers in this study. Mean diameter +/- SD of ASDs was 9.0 +/- 4.7 mm (range 3 to 15 mm). Gross pathological changes attributed to ASDs/TVD in severely affected panthers (ASD > or = 10 mm) (n = 4) included mild right ventricular dilatation (n = 3) and hypertrophy (n = 2), mild to severe right atrial dilatation (n = 2), and acute pulmonary edema (n = 3). Panthers with mild ASDs (ASD < or = 5 mm) (n = 3) had no other detectable gross pathological changes associated with the ASDs. Histological examination of lungs of three panthers with severe ASDs revealed mild to moderate dilatation with fibrosis and smooth muscle atrophy of the tunica media of medium to large caliber arteries (n = 2), interstitial and/or pleural fibrosis (n = 2), perivascular fibrosis (n = 1), and acute to chronic edema (n = 3). Twenty-six necropsied panthers were examined one or more times while living; medical records were retrospectively evaluated. Antemortem radiographic, electrocardiographic, and echocardiographic examinations were performed on two panthers with severe ASDs (FP20 and FP205). Thoracic radiographic abnormalities in both included right heart enlargement, and in FP205 (severe ASD and TVD), mild pulmonary overperfusion. Electrocardiographic examination of FP205 revealed a right ventricular hypertrophy pattern, while FP205 had a normal electrocardiogram. Echocardiographic examination of FP20 revealed marked right atrial dilatation

  2. Interventricular Septal Hematoma and Coronary-Ventricular Fistula: A Complication of Retrograde Chronic Total Occlusion Intervention

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    Abdul-rahman R. Abdel-karim

    2016-01-01

    Full Text Available Interventricular septal hematoma is a rare complication of retrograde chronic total occlusion (CTO percutaneous coronary interventions (PCI with a typically benign course. Here we report two cases of interventricular septal hematoma and coronary-cameral fistula development after right coronary artery (RCA CTO-PCI using a retrograde approach. Both were complicated by development of ST-segment elevation and chest pain. One case was managed actively and the other conservatively, both with a favorable outcome.

  3. Surgical treatment of atrial septal aneurysm.

    Science.gov (United States)

    Wos, S; Bachowski, R; Domaradzki, W; Jasinski, M; Matuszewski, M; Ceglarek, W; Deja, M

    1996-12-01

    The atrial septal aneurysm (ASA) is a morphologic abnormality known to cause peripheral and pulmonary embolism. 28-52% patients with ASA have embolic events. However ASA -- with no other concomittant cardiac patology has rarely been reported as the indication for open heart surgery. In this work, five cases of patients operated for ASA are presented. Embolic complications with cerebral symptoms were presented in three cases. The diagnosis of ASA was established with the use of transesophageal echocardiography. The surgical correction of the defect was performed in extracorporeal circulation. The aneurysmal part of interatrial septum was excised and replaced with a pericardial patch. The postoperative course was uneventful. The patients have no new embolic events during the follow up period of one year.

  4. 50. Successful percutanous closure of spiral atrial septal defect

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    Mashail Abdulaziz Alobaidan

    2015-10-01

    An unusual morphology of atrial septal defect has been described where there is an apparently “double atrial septum” (Roberson, 2006. The terminology around this lesion has been attributed to be the wide separation of the primary atrial septum (primum septum from the secondary septum (septum secundum and the “spiral” spatial arrangement of the margins of the atrial septal defect (ASD has led to the term spiral ASD to describe this arrangement. This has been described to be associated with a high risk of device embolization or technical failure in the placement of an occluder device. We report the echocardiographic findings and outcome of a patient with this form of ASD in whom percutaneous occlusion was successful of which is considered up to date to be the first successful closure of this type of ASD.

  5. Three-dimensional transesophageal echocardiography of the atrial septal defects

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    Romero-Cárdenas Ángel

    2008-07-01

    Full Text Available Abstract Transesophageal echocardiography has advantages over transthoracic technique in defining morphology of atrial structures. Even though real time three-dimensional echocardiographic imaging is a reality, the off-line reconstruction technique usually allows to obtain higher spatial resolution images. The purpose of this study was to explore the accuracy of off-line three-dimensional transesophageal echocardiography in a spectrum of atrial septal defects by comparing them with representative anatomic specimens.

  6. Three-dimensional transesophageal echocardiography of the atrial septal defects

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    Roldán, Francisco-Javier; Vargas-Barrón, Jesús; Vázquez-Antona, Clara; Castellanos, Luis Muñoz; Erdmenger-Orellana, Julio; Romero-Cárdenas, Ángel; Martínez-Ríos, Marco-Antonio

    2008-01-01

    Transesophageal echocardiography has advantages over transthoracic technique in defining morphology of atrial structures. Even though real time three-dimensional echocardiographic imaging is a reality, the off-line reconstruction technique usually allows to obtain higher spatial resolution images. The purpose of this study was to explore the accuracy of off-line three-dimensional transesophageal echocardiography in a spectrum of atrial septal defects by comparing them with representative anatomic specimens. PMID:18638394

  7. Atrial septal defects: Pattern, clinical profile, surgical techniques and ...

    African Journals Online (AJOL)

    Background: Atrial septal defect (ASD) is a congenital heart defect that leads to shunting of blood between left and right atria. It may be asymptomatic and sometimes may present with heart failure. Surgical repair is definitive, but currently non-surgical procedure is used to close the defect. Materials and Methods: It is a ...

  8. left ventricular inflow obstruction by giant atrial septal aneurysm

    African Journals Online (AJOL)

    ANEURYSM IN A NEONATE WITH HYPOPLASTIC RIGHT HEART. SYNDROME: CASE REPORT. C. YUKO-JOWI and C. A. OKELLO. SUMMARY. Atrial septal aneurysm remains a rare congenital cardiac malformation. In the neonatal age group it can occur as an isolated cardiac malformation or in association with complex.

  9. Left Ventricular Inflow Obstruction by Giant Atrial Septal Aneurysm in ...

    African Journals Online (AJOL)

    Atrial septal aneurysm remains a rare congenital cardiac malformation. In the neonatal age group it can occur as an isolated cardiac malformation or in association with complex hypoplastic cardiac malformations of the right and left heart. In the adult population most aneurysms have been described in association with ...

  10. Pulmonary edema following transcatheter closure of atrial septal defect

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    Keerthi Chigurupati

    2015-01-01

    Full Text Available We describe an incident of development of acute pulmonary edema after the device closure of a secundum atrial septal defect in a 52-year-old lady, which was treated with inotropes, diuretics and artificial ventilation. Possibility of acute left ventricular dysfunction should be considered after the defect closure in the middle-aged patients as the left ventricular compliance may be reduced due to increased elastic stiffness and diastolic dysfunction. Baseline left atrial pressure may be > 10 mmHg in these patients. Associated risk factors for the left ventricular dysfunction are a large Qp:Qs ratio, systemic hypertension, severe pulmonary hypertension and paroxysmal atrial fibrillation.

  11. Three-dimensional echocardiographic assessment of atrial septal defects

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    German, Charles; Nanda, Navin C.

    2015-01-01

    Echocardiography provides a useful tool in the diagnosis of many congenital heart diseases, including atrial septal defects, and aids in further delineating treatment options. Although two-dimensional echocardiography has been the standard of care in this regard, technological advancements have made three-dimensional echocardiography possible, and the images obtained in this new imaging modality are able to accurately portray the morphology, location, dimensions, and dynamic changes of defects and many other heart structures during the cardiac cycle. PMID:25566714

  12. Three-dimensional echocardiographic assessment of atrial septal defects

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    Charles German

    2015-01-01

    Full Text Available Echocardiography provides a useful tool in the diagnosis of many congenital heart diseases, including atrial septal defects, and aids in further delineating treatment options. Although two-dimensional echocardiography has been the standard of care in this regard, technological advancements have made three-dimensional echocardiography possible, and the images obtained in this new imaging modality are able to accurately portray the morphology, location, dimensions, and dynamic changes of defects and many other heart structures during the cardiac cycle.

  13. Percutaneous closure of atrial septal defect with situs solitus and dextrocardia.

    Science.gov (United States)

    Galal, Mohammed Omar; Khan, Muhammad Arif; El-Segaier, Milad

    2015-02-01

    Percutaneous closure of secundum atrial septal defect associated with situs solitus and dextrocardia has not been reported previously. We describe the technical difficulties encountered during transcatheter closure of a secundum atrial septal defect in a 19-month-old girl with situs solitus and dextrocardia. © The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  14. Tetralogy of Fallot and atrial septal defect in a white Bengal Tiger cub (Panthera tigris tigris).

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    Pazzi, Paolo; Lim, Chee K; Steyl, Johan

    2014-03-04

    A 3-week-old female white Bengal Tiger cub (Panthera tigris tigris) presented with acute onset tachypnoea, cyanosis and hypothermia. The cub was severely hypoxaemic with a mixed acid-base disturbance. Echocardiography revealed severe pulmonic stenosis, right ventricular hypertrophy, high membranous ventricular septal defect and an overriding aorta. Additionally, an atrial septal defect was found on necropsy, resulting in the final diagnosis of Tetralogy of Fallot with an atrial septal defect (a subclass of Pentalogy of Fallot). This report is the first to encompass arterial blood gas analysis, thoracic radiographs, echocardiography and necropsy findings in a white Bengal Tiger cub diagnosed with Tetralogy of Fallot with an atrial septal defect.

  15. Tetralogy of Fallot and atrial septal defect in a white Bengal Tiger cub (Panthera tigris tigris)

    OpenAIRE

    Pazzi, Paolo; Lim, Chee K; Steyl, Johan

    2014-01-01

    A 3-week-old female white Bengal Tiger cub (Panthera tigris tigris) presented with acute onset tachypnoea, cyanosis and hypothermia. The cub was severely hypoxaemic with a mixed acid–base disturbance. Echocardiography revealed severe pulmonic stenosis, right ventricular hypertrophy, high membranous ventricular septal defect and an overriding aorta. Additionally, an atrial septal defect was found on necropsy, resulting in the final diagnosis of Tetralogy of Fallot with an atrial septal defect ...

  16. Iatrogenic intra-atrial macro-reenterant tachycardia following transcatheter closure of atrial septal defect treated by radiofrequency ablation

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    Ibrahim Marai

    2011-01-01

    Full Text Available Percutaneous closure of an atrial septal defect (ASD has been established as a safe and effective alternative to surgical management. We describe a case of a 41-year-old patient in whom an Amplatzer septal occluder device was used to close a moderately large ASD and who subsequently developed incessant intra-atrial macro-reenterant tachycardia. The tachycardia was terminated by radiofrequency ablation guided by electroanatomical mapping.

  17. Klippel-Feil syndrome associated with atrial septal defect.

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    Bejiqi, Ramush; Retkoceri, Ragip; Bejiqi, Hana; Zeka, Naim; Maloku, Arlinda; Berisha, Majlinda

    2013-01-01

    Three major features result from this abnormality: a short neck, a limited range of motion in the neck, and a low hairline at the back of the head. Most affected people have one or two of these characteristic features. Less than half of all individuals with Klippel-Feil syndrome have all three classic features of this condition. The etiology of Klippel-Feil syndrome and its associated conditions is unknown. The syndrome can present with a variety of other clinical syndromes, including fetal alcohol syndrome, Goldenhar syndrome, anomalies of the extremities etc. Associated anomalies occur in the auditory system, neural axis, cardiovascular system, and the musculoskeletal system. Cardiovascular anomalies, mainly septal defects, were found in 7 patients in Hensinger's series, with 4 of these individuals requiring corrective surgery. In our case we have had registered a nonrestrictive atrial septal defect and corrective surgical intervention at age 18 months in the Santa Rosa Children's Hospital (USA) has been done successfully. Careful examinations of specialist exclude anomalies in other organs and systems. Radiographs and MRI of the thoracic and lumbosacral spine are obtained and other anomalies have been excluded.

  18. [A case of tricuspid pouch associated with ventricular septal defect and functional left ventricular-right atrial communication].

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    Watanabe, H; Maeda, K; Minowa, T; Shimasaki, T; Shimanuki, T; Kasuya, S; Sakashita, I; Takano, S; Kato, K

    1992-03-01

    We reported a 60-year-old woman with tricuspid pouch associated with ventricular septal defect and subsequent left ventricular-right atrial communication. Preoperative angiographic findings suggested the presence of membranous septal aneurysm, ventricular and atrial septal defects, and tricuspid insufficiency. However, at operation, besides perimembranous inlet type ventricular septal defect, a pouch, 1.5 cm in diameter was found in the adjacent part to the septal leaflet within the anterior one of the tricuspid valve. The ventricular septal defect was closed with a patch. From these findings, it is speculated that the tricuspid pouch was formed by the effect of jet stream through the ventricular septal defect.

  19. Clinically silent atrial septal defects with evidence for cerebral embolization.

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    Harvey, J R; Teague, S M; Anderson, J L; Voyles, W F; Thadani, U

    1986-11-01

    The cause of stroke in young patients frequently cannot be established. Eleven consecutive patients, age 50 and younger, had clinical evidence of cerebral embolization. Results of physical, radiographic, electrocardiographic, and two-dimensional echocardiographic examinations were normal in all patients. During normal respiration, eight of the patients had right-to-left shunts at the atrial level shown by microcavitation contrast two-dimensional echocardiography. Six of the eight patients with positive contrast studies had cardiac catheterization. Five of six patients had an atrial septal defect, normal right and left heart pressures, and small right-to-left shunts during a Valsalva strain. Four patients had surgical closure of the defect, which ranged in size from 5 to 10 mm. The remaining patients received anticoagulants. Interatrial communications appear to be common in young patients with stroke, suggesting paradoxical embolization as a possible mechanism. Contrast two-dimensional echocardiography should be done in such patients because it is the only noninvasive technique that reliably finds these defects.

  20. First successful totally endoscopic atrial septal defect closure with robotic assistance

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    А. Н. Архипов

    2015-10-01

    Full Text Available Median sternotomy has long been a conventional surgical approach in patients with atrial septal defects. However, with improvements in surgical techniques and introduction of new technologies, minimally invasive procedures are gaining more and more attention of surgeons managing congenital heart diseases. In this paper we introduce a case of successful totally thoracoscopic atrial septal defect closure performed by using the da Vinci surgical system in a 25-year old female.

  1. Total endoscopic robotic atrial septal defect repair in a patient with dextrocardia and situs inversus totalis

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    Iino, Kenji; Watanabe, Go; Ishikawa, Norihiko; Tomita, Shigeyuki

    2012-01-01

    Situs inversus with mirror-image of the heart is a rare condition. The present report describes a case of a patient with dextrocardia with situs inversus who had atrial septal defect with multiple holes in the fossa ovalis. The patient underwent total endoscopic atrial septal defect repair using the da Vinci surgical system. This procedure was achieved safely with good clinical and excellent cosmetic results. PMID:22200951

  2. Recent advances in managing septal defects: atrial septal defects [version 1; referees: 2 approved

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    P Syamasundar Rao

    2017-11-01

    Full Text Available The purpose of this review is to discuss the management of atrial septal defects (ASD, paying particular attention to the most recent developments. There are four types of ASDs: ostium secundum, ostium primum, sinus venosus, and coronary sinus defects. The fifth type, patent foramen ovale—which is present in 25 to 30% of normal individuals and considered a normal variant, although it may be the seat of paradoxical embolism, particularly in adults—is not addressed in this review. The indication for closure of the ASDs, by and large, is the presence of right ventricular volume overload. In asymptomatic patients, the closure is usually performed at four to five years of age. While there was some earlier controversy regarding ASD closure in adult patients, currently it is recommended that the ASD be closed at the time of presentation. Each of the four defects is briefly described followed by presentation of management, whether by surgical or percutaneous approach, as the case may be. Of the four types of ASDs, only the ostium secundum defect is amenable to percutaneous occlusion. For ostium secundum defects, transcatheter closure has been shown to be as effective as surgical closure but with the added benefits of decreased hospital stay, avoidance of a sternotomy, lower cost, and more rapid recovery. There are several FDA-approved devices in use today for percutaneous closure, including the Amplatzer® Septal Occluder (ASO, Amplatzer® Cribriform device, and Gore HELEX® device. The ASO is most commonly used for ostium secundum ASDs, the Gore HELEX® is useful for small to medium-sized defects, and the cribriform device is utilized for fenestrated ASDs. The remaining types of ASDs usually require surgical correction. All of the available treatment modes are safe and effective and prevent the development of further cardiac complications.

  3. Visualization of atrial septal aneurysm and patent foramen ovale by three-dimensional transesophageal echocardiography.

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    Najib, Mohammad Q; Ganji, Jhansi L; Chaliki, Hari P

    2016-12-01

    : Transesophageal echocardiography is frequently performed for further evaluation of sources of embolism and better evaluation of atrial septum in patients with cerebral ishemic events. Although two-dimensional transesophageal echocardiography can depict atrial septal aneurysm and patent foramen ovale, the full extent of the patent foramen ovale cannot be easily discerned in some cases. We describe a patient with transient cerebral ischemia where three-dimensional echocardiography provided incremental value when compared to two-dimensional transesophageal echocardiography in the assessment of atrial septal aneurysm and patent foramen ovale.

  4. Long-term mortality in patients with atrial septal defect

    DEFF Research Database (Denmark)

    Nyboe, Camilla; Karunanithi, Zarmiga; Nielsen-Kudsk, Jens Erik

    2017-01-01

    Aims: In this nationwide cohort of atrial septal defect (ASD) patients, the largest to date, we report the longest follow-up time with and without closure in childhood and adulthood compared with a general population cohort. Methods and results: Using population-based registries, we included Danish...... of ASD patients with that of a birth year and sex matched general population cohort. The median follow-up from ASD diagnosis was 18.1 years (range 1-53 years). Patients with ASD had a higher mortality [adjusted hazard ratio (HR): 1.7; 95% confidence interval (CI): 1.5-1.9] compared with the general...... population cohort. The adjusted HR 30 days after closure was 1.4 (95% CI: 1.2-1.7), and it was 2.4 (95% CI: 2.0-2.9) for patients without closure. Conclusion: Overall, ASD patients had a higher long-term mortality than a general population cohort matched on birth year and gender. Our data indicate a lower...

  5. Robotic-assisted endoscopic atrial septal defect closure: analysis of 115 cases in a single center.

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    Yang, Ming; Gao, Changqing; Xiao, Cangsong

    2012-06-01

    To summarize the experience with the application of robotic technique in totally endoscopic atrial septal defect closure in a single center. Between January 2007 and September 2011, 115 patients with the diagnosis of secundum type atrial septal defects underwent robotic atrial septal defect repair with the assistance of da Vinci surgical system. The patients had a median age of 35 years and a median defect diameter of 28 mm. Cardiopulmonary bypass was established via peripheral cannulation. Via three 8-mm ports and one 15-mm port in the right chest, the surgeon manipulated the microinstruments to complete the defect closure with or without tricuspid valve plasty. Echocardiography was performed intraoperatively, before discharge and at 30 days after the operation. Atrial septal defect closure was completed on arrested heart in 44 patients and on beating heart in 61 patients. No deaths or conversions to alternate techniques occurred in these cases. No residual shunt was detected by intraoperative or postoperative echocardiography. The mean operating time and cardiopulmonary bypass time on bearing heart group were significantly shorter than those on arrested heart group. The median ventilation time, intensive care unit stay, drainage volume, or length of hospital stay showed no significant differences between the two groups. Secundum type atrial septal defect closure can be successfully performed with the assistance of the robotic system with good surgical results.

  6. Sinus Venosus Atrial Septal Defect Complicated by Eisenmenger Syndrome and the Role of Vasodilator Therapy

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    Amornpol Anuwatworn

    2016-01-01

    Full Text Available Sinus venosus atrial septal defect is a rare congenital, interatrial communication defect at the junction of the right atrium and the vena cava. It accounts for 5–10% of cases of all atrial septal defects. Due to the rare prevalence and anatomical complexity, diagnosing sinus venous atrial septal defects poses clinical challenges which may delay diagnosis and treatment. Advanced cardiac imaging studies are useful tools to diagnose this clinical entity and to delineate the anatomy and any associated communications. Surgical correction of the anomaly is the primary treatment. We discuss a 43-year-old Hispanic female patient who presented with dyspnea and hypoxia following a laparoscopic myomectomy. She had been diagnosed with peripartum cardiomyopathy nine years ago at another hospital. Transesophageal echocardiography and computed tomographic angiography of the chest confirmed a diagnosis of sinus venosus atrial septal defect. She was also found to have pulmonary arterial hypertension and Eisenmenger syndrome. During a hemodynamic study, she responded to vasodilator and she was treated with Ambrisentan and Tadalafil. After six months, her symptoms improved and her pulmonary arterial hypertension decreased. We also observed progressive reversal of the right-to-left shunt. This case illustrates the potential benefit of vasodilator therapy in reversing Eisenmenger physiology, which may lead to surgical repair of the atrial septal defect as the primary treatment.

  7. Anatomy of a wrong diagnosis: false Sinus Venosus Atrial Septal Defect

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    Montresor Graziano

    2003-11-01

    Full Text Available Abstract In contrast with transthoracic echocardiography, transesophageal echocardiography provides a sure way to make the diagnosis of sinus venosus atrial septal defect; on the other hand this abnormality is more complex than that seen with the secundum atrial septal defect, and inexperienced operators may fail to recognize properly the defect. In front of a high reported sensitivity using transesophageal echocardiography, specificity is difficult to assess, due to possible underreporting of diagnostic errors. We describe a false positive diagnosis of sinus venosus atrial septal defect, in the setting of enlarged right chambers of the heart because of pressure overload. Modified anatomy of the heart, together with the presence of a prominent linear structure(probably Eustachian Valve and an incomplete examination in this case made image interpretation very prone to misinterpretation. In this anatomical setting transesophageal longitudinal "bicaval" view may be sub-optimal for examining the atrial septum, potentially showing false images that need to be known for correct image interpretation. Nonetheless, a scan plane taken more accurately at the superior level would have demonstrated/excluded the pathognomonic feature of sinus venosus atrial septal defect in the high atrial septum, between the fatty limbus and the inferior aspect of the right pulmonary artery; moreover TEE allows morphological information about the posterior structures of the heart that need to be investigated in detail for a complete diagnosis.

  8. Nickel hypersensitivity following closure of atrial septal defect: A case report and review of the literature.

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    Dickison, Philippa; Harris, Victoria; Smith, Saxon D

    2018-01-29

    We present an unusual case where symptoms of headache and chest pain persisted for 3 years following the implantation of a septal occluder device for an atrial septal defect despite endothelialisation of the device. The patient was found to have nickel hypersensitivity on patch testing. Following the removal of the device the patient had complete resolution of headaches and chest pain up to 10 months post-explantation. © 2018 The Australasian College of Dermatologists.

  9. Successful closure of atrial septal defect by retrograde transarterial approach after unsuccessful transfemoral venous approach

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    Sadık Volkan Emren

    2016-06-01

    Full Text Available Although many of the ostium secundum atrial septal defects can be successfully closed by percutaneous transvenous approach, surgical method as well is preferred in some cases due to vascular reasons or due to the anatomical characteristics of the defect. Detecting ostium secundum atrial septal defect in a 26-year-old female patient, who presented with shortness of breath, percutaneous closure procedure was planned. During percutaneous closure, it was observed that guidewire and catheter persistently went towards patent foramen ovale because of quite flaccid structure of interatrial septum. For this reason, occluder could not be placed in the defect area. Before using the option of surgery for the patient, guidewire and simmons 1 diagnostic catheter were pushed forward towards to the left ventricle and then left atrium by transarterial approach through the femoral artery. Guidewire and the catheter were easily passed through atrial septal defect without passing through patent foramen ovale benefiting from the left atrial pressure. Occluder was retrogradely carried via transarterial route and successfully implanted in the defect area. Transarterial approach may be an alternative before surgery in selected cases in which percutaneous closure of atrial septal defect has failed.

  10. The role of cardiac MRI in the diagnosis and management of sinus venosus atrial septal defect

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    Madhusudan Ganigara

    2014-01-01

    Full Text Available Sinus venosus atrial septal defects (SV-ASDs are inter-atrial communications caused by a deficiency of the common wall between the superior or inferior vena cava and the right-sided pulmonary veins. The diagnosis can be challenging, especially in adults with delayed presentation. We present images that illustrate an example of the role of cardiac magnetic resonance imaging (CMRI in the diagnosis and follow-up of a patient with SV-ASD.

  11. Surgical Outcomes of Congenital Atrial Septal Defect Using da VinciTM Surgical Robot System.

    Science.gov (United States)

    Kim, Ji Eon; Jung, Sung-Ho; Kim, Gwan Sic; Kim, Joon Bum; Choo, Suk Jung; Chung, Cheol Hyun; Lee, Jae Won

    2013-04-01

    Minimally invasive cardiac surgery has emerged as an alternative to conventional open surgery. This report reviews our experience with atrial septal defect using the da VinciTM surgical robot system. This retrospective study included 50 consecutive patients who underwent atrial septal defect repair using the da VinciTM surgical robot system between October 2007 and May 2011. Among these, 13 patients (26%) were approached through a totally endoscopic approach and the others by mini-thoracotomy. Nineteen patients had concomitant procedures including tricuspid annuloplasty (n=10), mitral valvuloplasty (n=9), and maze procedure (n=4). The mean follow-up duration was 16.9±10.4 months. No remnant interatrial shunt was detected by intraoperative or postoperative echocardiography. The atrial septal defects were mainly repaired by Gore-Tex patch closure (80%). There was no operative mortality or serious surgical complications. The aortic cross clamping time and cardiopulmonary bypass time were 74.1±32.2 and 157.6±49.7 minutes, respectively. The postoperative hospital stay was 5.5±3.3 days. The atrial septal defect repair with concomitant procedures like mitral valve repair or tricuspid valve repair using the da VinciTM system is a feasible method. In addition, in selected patients, complete port access can be helpful for better cosmetic results and less musculoskeletal injury.

  12. Percutaneous closure of congenital aortocaval fistula with a coexisting secundum atrial septal defect

    DEFF Research Database (Denmark)

    Loh, Poay Huan; Jensen, Tim; Søndergaard, Lars

    2012-01-01

    Congenital aortocaval fistula is a very rare anomaly. Clinically, it resembles conditions that cause left-to-right shunt of blood. We report a case of such anomaly in combination with a secundum atrial septal defect in a 13-month-old girl who presented with failure to thrive and exertional respir...

  13. [A case of subpulmonary membranous stenosis associated with atrial septal defect].

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    Ono, Y; Momokawa, T; Shuto, K; Munakata, M; Suzuki, S; Koie, H

    1993-09-01

    The patient was a 5 years old male who had had the cyanosis and congestive heart failure from his neonatal period. Dopamine, digitalis and diuretics disappeared his symptoms and he had been followed up as the out-patient. Preoperative cardiac catheterization revealed atrial septal defect and moderately pulmonary stenosis with two-staged systolic pressure gradient in a right ventricular cavity. Right ventriculogram showed subpulmonary crescent-shaped, linear filling defect. Ventricular septal defect was not detected. He was underwent open heart surgery and subpulmonary membranous stenosis was found out. Pressure gradient across the right ventricular outflow tract was diminished by the resection of the membranous structure. Atrial septal defect without lower margin was closed directly. Postoperative course was uneventful. Right ventricular apical systolic pressure was decreased to the degree of 27 mmHg postoperatively.

  14. Value of the Ratio of Occluder Versus Atrial Septal Length for Predicting Arrhythmia Occurrence after Transcatheter Closure in Children with Ostium Secundum Atrial Septal Defect

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    Mei Jin

    2015-01-01

    Full Text Available Background: Transcatheter occlusion has been applied to treat ostium secundum atrial septal defect (OS ASD since 1997. During the clinical practice, several postoperative complications including arrhythmia have been reported. This study aimed to evaluate the value of the ratio of atrial septal occluder (ASO versus atrial septal length (ASL for predicting arrhythmia occurrence after transcatheter closure in children with OS ASD. Methods: Six hundred and fifty-one children diagnosed with OS ASD underwent occlusion procedures after completing routine examinations. The onsets and types of arrhythmia both during and after the occlusion procedures were monitored. Treatments were given based on the individual types of arrhythmia. The binary logistic regression analysis and receiver-operating characteristic (ROC curve were used in the analysis of value of the ratio of ASO/ASL for predicting postoperative arrhythmia occurrence. Results: Transcather occlusions were conducted in 651 children, among whom 7 children had different types and degrees of arrhythmia, with an incidence of 1.1%. The types of arrhythmia included sinus bradycardia, atrial premature beats, bundle branch block, and different degrees of atrioventricular block. Normal electrocardiograph findings were resumed in these 7 patients following active therapies such as corticoids, nutrition, and surgeries. The binary logistic regression and ROC analysis suggested that the ratio of ASO/ASL exhibited an intermediate predictive value for predicting arrhythmia occurrence after occlusion procedures. A cut-off value of 0.576 in the ratio provided a sensitivity of 87.5% and a specificity of 76.2% with an area under the ROC curve of 0.791 (95% confidence intervals, 0.655-0.926; P < 0.05 in predicting arrhythmia occurrence after the closure procedures. Conclusions: The ratio of ASO/ASL might be a useful index for predicting arrhythmia occurrence after closure procedures in children with OS ASD.

  15. Atrial Fibrillation in Hypertrophic Cardiomyopathy: Is the Extent of Septal Hypertrophy Important?

    Science.gov (United States)

    Park, Kyoung-Min; Im, Sung Il; Kim, Eun Kyoung; Lee, Sang-Chol; Park, Seung-Jung; Kim, June Soo; On, Young Keun

    2016-01-01

    Hypertrophic cardiomyopathy (HCM) is a cardiac disease associated with a high incidence of atrial fibrillation (AF). Recent studies have suggested that interventricular septum thickness may influence the risk stratification of patients with AF. We evaluated the effects of septal hypertrophy on morbidity and mortality in patients with HCM. Patients were followed for a median of 6.1 years and were divided into two groups according to the extent of septal hypertrophy. A total of 1,360 HCM patients were enrolled: 482 (33%) apical or apicoseptal, 415 (28%) asymmetric septal, 388 (27%) basal septal, 38 (2.6%) concentric, and 37 (2.5%) diffuse and mixed type. Ninety-two all-cause deaths and 21 cardiac deaths occurred. The total event rates were significantly higher for patients with HCM with more extensive septal hypertrophy (group A) compared to those with HCM ± focal septal hypertrophy (group B), regardless of type (p<0.001). Arrhythmias occurred in 502 patients, with a significantly higher incidence in group A than in group B (p<0.001). Among patients with arrhythmias, the incidence of AF was significantly higher in group A than group B (p<0.001). In univariate Cox analysis, a greater extent of septal hypertrophy (p<0.001), E/E´ ratio (p = 0.011), and mitral regurgitation grade (p = 0.003) were significantly associated with developing AF. In multivariate Cox analyses, a greater extent of septal hypertrophy [odds ratio (OR) 5.44 (2.29-12.92), p<0.001] in patients with HCM was significantly associated with developing AF. In conclusion, a greater extent of septal hypertrophy is an independent predictor of progression to AF in patients with HCM.

  16. Prolonged postoperative desaturation in a child with Down syndrome and atrial septal defect

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    Renu Sinha

    2011-01-01

    Full Text Available We report prolonged desaturation in a child with Down syndrome (DS and atrial septal defect due to undiagnosed interstitial lung disease. An 18-month-old child with DS was scheduled for bilateral lens aspiration for cataract. The child had atrial septal defect and hypothyroidism. He also had delayed milestones and hypotonia with episodes of recurrent respiratory tract infection necessitating repeated hospitalization. Preoperative evaluation was unremarkable. General anaesthesia and controlled ventilation using proseal laryngeal mask airway was instituted. He had uneventful intraoperative period. In the postoperative period, the child had desaturation 1 hour after surgery on discontinuation of oxygen supplementation by face mask, which improved with oxygen therapy. Supplemental oxygen via face mask was continued and weaned off over several days. On further evaluation, the child was diagnosed as having interstitial lung disease. He improved and discharged from the hospital 15 days after the surgery with room air saturation of 90%.

  17. Concordant familial segregation of atrial septal defect and Axenfeld-Rieger anomaly in father and son.

    Science.gov (United States)

    Calcagni, Giulio; Digilio, Maria Cristina; Capolino, Rossella; Dallapiccola, Bruno; Marino, Bruno

    2006-10-01

    The association of congenital heart defect and ocular malformations is involved in several genetic syndromes, metabolic diseases and environmental entities. We report here on father and son, both presenting with the combination of atrial septal defect and congenital ocular anomalies in Axenfeld-Rieger anomaly. The son had anterior iridotrabecular dysgenesis and posterior embryotoxon bilaterally, corneal leucoma and marked iridial vascularization at right. The father had bilateral anterior iridotrabecular dysgenesis, posterior embryotoxon and nystagmus, and corneal leucoma at left. No additional malformations were noted in these patients. The Axenfeld-Rieger syndrome seems to be a spectrum of developmental disorders. The present report confirms the existence of a specific Axenfeld-Rieger phenotype associated with congenital heart defect. Atrial septal defect is the anatomic type of congenital heart defect linked to this condition.

  18. Device closure in adults with atrial septal defect in Shiraz, a single center registry

    OpenAIRE

    Ostovan, Mohammad Ali; Kojuri, Javad; Dehghani, Pooyan; Razazi, Vida; Moarref, Alireza

    2016-01-01

    Introduction: Successful closure of atrial septal defect (ASD) improves patients? functional class and exercise capacity. In this study we evaluate the safety and feasibility of percutaneous device closure of ASDs. Methods: Two hundred fifty six patients with significant ASD according to our criteria were enrolled. The patients were treated using nitinol wire mesh transcatheter devices. Complications were followed for a median of 2.5 years. Results: Success rate was 98.4% with 3 unsuccessful ...

  19. Short- and Mid-term Results of Atrial Septal Defect and Patent Foramen Ovale Occlusion with Starway Septal Occluder Device

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    J Kojuri

    2011-09-01

    Full Text Available Background: With a prevalence of almost 7% of all congenital heart diseases, atrial septal defect (ASD is a common condition. Patent foramen ovale (PFO is also a congenital heart disease which is frequently sustained into adulthood. Objectives: To study the feasibility of closure of ASD and PFU by Starway septal occluder device and the incidence of its inherent complications and procedural failure in 62 patients referred to our center. Methods: Starway septal occluder device was used for closure of ASD and PFO in 62 patients. After left and right heart catheterization, transesophageal echocardiography-guided closure was done for the patients with immediate recording of the results. Patients were followed for 6 months by transesophageal echocardiography for observing short- and mid-term complications. Results: The 62 studied patients were categorized into 2 groups. Group 1 included 31 patients (64% females with ASD (mean±SD age: 26.7±7.6 years. Group 2 consisted of 31 patients (35.6% females with PFO (mean±SD age: 53.5±12.4 years. Size of the right ventricle (RV annulus was significantly (P=0.005 decreased after the intervention in the ASD group. Overall 5 (8% patients developed post-intervention complications (transient ischemic attack, leg edema, and residual shunt and procedural failure—4 (13% in ASD group and 1 (3% in PFO group. None of the patients developed device-related thrombosis, significant arrhythmia, aortic regurgitation and pericardial effusion after intervention. Conclusion: Starway occluder device is effective and safe with very low short- and mid-term complication rates.

  20. Multicenter midterm follow-up results using the gore septal occluder for atrial septal defect closure in pediatric patients.

    Science.gov (United States)

    Grohmann, Jochen; Wildberg, Christian; Zartner, Peter; Abu-Tair, Tariq; Tarusinov, Gleb; Kitzmüller, Erwin; Schmoor, Claudia; Stiller, Brigitte; Kampmann, Christoph

    2017-06-01

    To assess the safety and efficacy of the Gore Septal Occluder (GSO) used for device-closure of significant secundum-type atrial septal defects (ASD II) focusing on pediatric patients. The GSO is a patch-like double disc device. Due to its design, it is assumed to be safe, even when implanted in ASDs with deficient retro-aortic rims. Multicenter retrospective analysis of consecutive children and adolescents with a GSO in situ for at least 12 months according to a 1- to 4-year midterm follow-up. Hundred and seventy three pediatric patients were enrolled. At implantation, median age was 6 years (range 0.7-17.9), median body weight and length were 21 kg (6.4-95) and 119 cm (65-193). Median follow-up period was 20 months (range 12-51). ASD anatomy was comprised of single defects in 131 patients (76%), multi-fenestrated defects in 42 (24%), and deficient retro-aortic rims in 33 (19%). Follow-up confirmed an overall closure-rate of 95.4%. Small residual shunts were reported in eight patients (4.6%) without need for any re-intervention. Complications were classified as minor events both during the initial procedure (9 patients, 5.2%) and on follow-up (another 9 patients), including transient AV block II in three patients (1.8%) and four snare-retrievals (2.4%) during the initial procedure. Periprocedural and midterm follow-up data have shown the GSO to be effective and safe for ASD device closure in children and adolescents. GSO may be considered the first-choice device in deficient retro-aortic rims and multi-fenestrated defects, when covering most of the atrial septum is necessary. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  1. Five-year clinical and echocardiographic evaluation of the Das AngelWings atrial septal occluder.

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    Kay, Joseph D; O'Laughlin, Martin P; Ito, Kristin; Wang, Andrew; Bashore, Thomas M; Harrison, J Kevin

    2004-02-01

    The late outcome of patients treated with atrial septal occluder devices remains incompletely defined. The purpose of this study was to assess the late outcome (range 4-7 years postprocedure) of patients in whom the Das AngelWings septal occluder device was implanted in the atrial septum. We report the clinical and echocardiographic outcome, at an average of 5 years following the procedure, of patients treated with the Das AngelWings device used to close either a secundum atrial septal defect (ASD) or a patent foramen ovale (PFO). Thirty-two patients underwent successful percutaneous closure of an atrial septal closure, patent foramen ovale, or fenestration in the lateral tunnel of their Fontan with the Das AngelWings device between June 1995 and March 1998 at Duke University Medical Center. Two of the 32 patients were lost to follow-up. The remaining 30 patients were divided into 3 groups based on indication for device implantation. Group 1 consisted of 14 patients with a secundum ASD and predominantly left-to-right atrial shunting. Group 2 consisted of 8 patients who had a PFO and who suffered a thromboembolic event. Group 3 (compassionate use) consisted of 10 patients with multiple comorbid medical problems with predominantly right-to-left shunting at the atrial level causing hypoxemia. Eight of the patients in group 3 were severely ill at the time of device implantation. The 2 remaining patients in group 3 underwent AngelWings implantation for closure of right-to-left shunting through a Fontan fenestration. Mean follow-up was 59 months. There was no device embolization. No patient in the ASD or PFO/stroke group had a clinical complication. By radiographic examination, 2 of 27 patients had evidence of fracture of the nitinol framework at 2-year follow-up. Residual shunting was present in 44% at 24 hours, 20% at 1 year, and 18.8% at 2 years by use of Doppler color flow imaging and/or microcavitation echocardiographic studies. Mild mitral regurgitation caused by

  2. Evaluation of morphological characteristics of septal rims affecting successful transcatheter atrial septal defect closure in children and adults.

    Science.gov (United States)

    Oflaz, Mehmet Burhan; Pac, Feyza Aysenur; Kibar, Ayse Esin; Balli, Sevket; Ece, Ibrahim

    2013-01-01

    Determining other echocardiographic predictors along with the measured atrial septal defect (ASD) size and evaluating the closure together with these predictors would increase the chance of success for transcatheter closure of ASD. To evaluate echocardiographic parameters affecting defect closure in children and adult patients with secundum ASD. In all patients, size of ASD, total length of atrial septum (TS), superior-posterior, inferior-posterior, superior-anterior and inferior-anterior rims surrounding the defect were measured by transesophageal echocardiography (TEE), and several measurement ratios were derived on the basis of TEE parameters. A total 216 patients with secundum ASD were included in this study. The device was successfully implanted in 65 children and 65 adults. Both in pediatric and adult cases, the ratio of successful closure was found to be significantly higher when the ratio of defect size to TS was ≤ 0.35, the ratio of superior-anterior (SA) rim to the defect size was > 0.75 and the ratio of inferior-posterior (IP) rim to the defect size was > 1.0. It was found that having more than one of these predictors in a single case increased the chance of closure success significantly (p rim to defect size > 0.75 and a ratio of IP rim to defect size > 1.0 were found to be echocardiographic predictors that could be used in successful transcatheter ASD closure both in children and adults.

  3. Deficient Surrounding Rims in Patients Undergoing Transcatheter Atrial Septal Defect Closure.

    Science.gov (United States)

    Kijima, Yasufumi; Akagi, Teiji; Takaya, Yoichi; Taniguchi, Manabu; Nakagawa, Koji; Kusano, Kengo; Sano, Shunji; Ito, Hiroshi

    2016-08-01

    The influence of deficient rims surrounding atrial septal defects (ASDs) in patients undergoing transcatheter closure has yet to be clarified. The aim of this study was to assess the influence of a deficient surrounding rim on the procedural success and clinical outcome of transcatheter ASD closure using an Amplatzer septal occluder. A total of 474 patients (mean age, 46 ± 22 years) with ostium secundum ASDs measuring ≤40 mm in diameter who had undergone attempted transcatheter closure using Amplatzer septal occluders from September 2007 to August 2013 were assessed. A comprehensive transesophageal echocardiographic examination was done to assess the morphologic characteristics of the defects in all patients. Subjects were classified into three groups by the extent and location of rim deficiency (rims (sufficient group, n = 101), patients with single deficient rims, (single group, n = 338), and patients with multiple rim deficiencies (multiple group, n = 35). There was a significant difference in the maximal defect diameter among the sufficient, single, and multiple groups (15 ± 6, 18 ± 6, and 29 ± 7 mm, respectively, P rim deficiencies as determined by transesophageal echocardiography, successful transcatheter ASD closure using Amplatzer septal occluders is more difficult to accomplish. However, if closure is successful, rim deficiencies rarely affect intermediate-term outcomes. Copyright © 2016 American Society of Echocardiography. Published by Elsevier Inc. All rights reserved.

  4. Classification of Atrial Septal Defect and Ventricular Septal Defect with Documented Hemodynamic Parameters via Cardiac Catheterization by Genetic Algorithms and Multi-Layered Artificial Neural Network

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    Mustafa Yıldız

    2012-08-01

    Full Text Available Introduction: We aimed to develop a classification method to discriminate ventricular septal defect and atrial septal defect by using severalhemodynamic parameters.Patients and Methods: Forty three patients (30 atrial septal defect, 13 ventricular septal defect; 26 female, 17 male with documentedhemodynamic parameters via cardiac catheterization are included to study. Such parameters as blood pressure values of different areas,gender, age and Qp/Qs ratios are used for classification. Parameters, we used in classification are determined by divergence analysismethod. Those parameters are; i pulmonary artery diastolic pressure, ii Qp/Qs ratio, iii right atrium pressure, iv age, v pulmonary arterysystolic pressure, vi left ventricular sistolic pressure, vii aorta mean pressure, viii left ventricular diastolic pressure, ix aorta diastolicpressure, x aorta systolic pressure. Those parameters detected from our study population, are uploaded to multi-layered artificial neuralnetwork and the network was trained by genetic algorithm.Results: Trained cluster consists of 14 factors (7 atrial septal defect and 7 ventricular septal defect. Overall success ratio is 79.2%, andwith a proper instruction of artificial neural network this ratio increases up to 89%.Conclusion: Parameters, belonging to artificial neural network, which are needed to be detected by the investigator in classical methods,can easily be detected with the help of genetic algorithms. During the instruction of artificial neural network by genetic algorithms, boththe topology of network and factors of network can be determined. During the test stage, elements, not included in instruction cluster, areassumed as in test cluster, and as a result of this study, we observed that multi-layered artificial neural network can be instructed properly,and neural network is a successful method for aimed classification.

  5. Concomitant ablation for atrial fibrillation during septal myectomy in patients with hypertrophic obstructive cardiomyopathy.

    Science.gov (United States)

    Bogachev-Prokophiev, Alexander V; Afanasyev, Alexander V; Zheleznev, Sergei I; Pivkin, Alexei N; Fomenko, Michael S; Sharifulin, Ravil M; Karaskov, Alexander M

    2017-09-01

    The appearance of atrial fibrillation is associated with significant clinical deterioration in patients with obstructive hypertrophic cardiomyopathy; therefore, maintenance of sinus rhythm is desirable. Guidelines and most articles have reported the results of catheter ablation and pharmacologic atrial fibrillation treatment; nevertheless, data regarding concomitant procedures during septal myectomy are limited. The aim of this study was to assess the outcomes of concomitant atrial fibrillation treatment in patients with obstructive hypertrophic cardiomyopathy. Between 2010 and 2013 in our clinic, 187 patients with obstructive hypertrophic cardiomyopathy underwent extended myectomy. In 45 cases, concomitant Cox-Maze IV procedure was performed; however, obstructive hypertrophic cardiomyopathy was the primary indication for surgery. Atrial fibrillation was paroxysmal in 26 patients (58%) and nonparoxysmal in 19 patients (42%). The mean age of patients was 52.8 ± 14.2 years (range, 22-74 years). Mean peak gradient was 90.7 ± 24.2 mm Hg, and interventricular septum thickness was 26.1 ± 4.3 mm. Mean atrial fibrillation duration was 17.3 ± 8.5 months. There were no early deaths. No procedure-related complications occurred with regard to ablation procedure. Complete atrioventricular block was achieved in 2 patients (4.0%). Mean crossclamping time was 61 ± 36 minutes. Peak left ventricular outflow tract gradient was 12.6 ± 5.5 mm Hg based on transesophageal echocardiography. The Maze IV procedure was used for ablation in all patients (radiofrequency ablation with bipolar clamp + cryolesion for mitral and tricuspid lines). Because of the atrial wall thickness (5-6 mm), applications were performed 8 to 10 times on each line. There were no cases of pacemaker implantation due to sinus node dysfunction. All patients were discharged in stable sinus rhythm. Mean follow-up was 23.7 ± 1.3 months. The rate of atrial fibrillation freedom was 100% (45

  6. Assessment of atrial septal defects in adults comparing cardiovascular magnetic resonance with transoesophageal echocardiography

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    Brown Michael A

    2010-07-01

    Full Text Available Abstract Background Many adult patients with secundum-type atrial septal defects (ASDs are able to have these defects fixed percutaneously. Traditionally, this has involved an assessment of ASD size, geometry and atrial septal margins by transoesophageal echocardiography (TOE prior to percutaneous closure. This is a semi-invasive technique, and all of the information obtained could potentially be obtained by non-invasive cardiovascular magnetic resonance (CMR. We compared the assessment of ASDs in consecutive patients being considered for percutaneous ASD closure using CMR and TOE. Methods Consecutive patients with ASDs diagnosed on transthoracic echocardiography (TTE were invited to undergo both CMR and TOE. Assessment of atrial septal margins, maximal and minimal defect dimensions was performed with both techniques. Analyses between CMR and TOE were made using simple linear regression and Bland Altman Analyses. Results Total CMR scan time was 20 minutes, and comparable to the TOE examination time. A total of 20 patients (M:F = 5:15, mean age 42.8 years ± 15.7 were included in the analyses. There was an excellent agreement between CMR and TOE for estimation of maximum defect size (R = 0.87. The anterior inferior, anterior superior and posterior inferior margins could be assessed in all patients with CMR. The posterior superior margin could not be assessed in only one patient. Furthermore, in 1 patient in whom TOE was unable to be performed, CMR was used to successfully direct percutaneous ASD closure. Conclusions CMR agrees with TOE assessment of ASDs in the work-up for percutaneous closure. Potentially CMR could be used instead of TOE for this purpose.

  7. Anesthetic management of Amplatzer atrial septal defect closure device embolization to right ventricular outflow tract

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    S Das

    2016-01-01

    Full Text Available Percutaneous device closure of atrial septal defect (ASD is an alternative treatment to surgery with advantages of avoidance of surgery, short procedure time, early discharge from hospital, and lower rates of complications. However, percutaneous device closure is associated with infrequent life-threatening complications such as device embolization. We report a case device embolization of the ASD occlude device into right ventricular outflow tract resulting progressive hypoxia. The role of anesthesiologist as a team leader in managing such emergency is discussed.

  8. Cryoballoon ablation for paroxysmal atrial fibrillation in the presence of an Amplatzer Septal Occluder device

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    Jubran A. Rind

    2016-09-01

    Full Text Available Cryoballoon ablation of the pulmonary veins (CAPV has been demonstrated to be non-inferior to radiofrequency (RF ablation for paroxysmal atrial fibrillation (AFib. As CAPV requires a larger transseptal sheath than RF ablation, it can be challenging in the presence of an Amplatzer™ Septal Occluder (ASO device. Real-time three-dimensional transesophageal echocardiography (RT3DTEE provides enhanced visualization of various complex cardiac defects and has revolutionized interventional procedures by guiding catheter positioning. We describe successful RT3DTEE guided transseptal puncture for CAPV of paroxysmal AFib in the presence of an ASO in a 53-year-old male.

  9. Comparison of transcatheter closure of secundum atrial septal defect using the Amplatzer septal occluder associated with deficient versus sufficient rims.

    Science.gov (United States)

    Du, Zhong-Dong; Koenig, Peter; Cao, Q-Ling; Waight, David; Heitschmidt, Mary; Hijazi, Ziyad M

    2002-10-15

    To evaluate the feasibility of transcatheter closure of secundum atrial septal defects (ASDs) associated with deficient rims (rim of 0 to 4 mm (n = 20), an inferior rim of 2 mm (n = 2), or a posterior rim of 4 mm (n = 1) as assessed by transesophageal echocardiography (TEE) or intracardiac echocardiography (ICE). Forty-eight patients with sufficient rims (>5 mm) who underwent closure served as controls. There were no differences between the 2 groups in ASD stretched diameter and device size (p >0.05). Of 23 patients with deficient rims, 17 (74%) had immediate complete closure compared with 44 of 48 patients (92%) with sufficient rims (p rims vs 94% for patients with sufficient rims at 24 hours and 100% vs 93% at 6 months, respectively). The fluoroscopic time and procedure time were longer in patients with deficient rims (13 +/- 7 and 72 +/- 26 minutes, respectively) compared with those with sufficient rims (10 +/- 4 and 61 +/- 22 minutes, respectively). No major complications were encountered either during or after the closure procedure in both groups. Thus, transcatheter closure of ASDs associated with small anterior, inferior, or posterior rims is feasible using an ASO. Long-term follow-up data are still needed to assess long-term safety and efficacy.

  10. Atrial septal aneurysm associated with additional cardiovascular comorbidities in two middle age female patients with ECG signs of right bundle branch block: two case reports.

    Science.gov (United States)

    Bakalli, Aurora; Kamberi, Lulzim; Pllana, Ejup; Gashi, Afrim

    2008-07-19

    Atrial septal aneurysm (ASA) is often associated with other atrial septal abnormalities, particularly with atrial septal defect type ostium secundum or patent foramen ovale. ECG signs of incomplete or complete right bundle branch block are known to be associated with atrial septal defects, however such correlation with other atrial septal abnormalities is not documented. We report here two cases of middle age female patients that presented with dyspnea on physical effort, right bundle branch block (RBBB) on ECG and ASA combined with other cardiac disorders. Transesophageal echocardiography revealed additional information to the ones obtained by surface echocardiography, in both cases. ASA associated with RBBB on ECG may serve as a hint for the presence of additional cardiac abnormalities, thus rousing the demand for a detailed cardiac investigation.

  11. Budget impact analysis of the percutaneous septal occluder for treatment of ostium secundum atrial septal defects in the Brazilian Unified National Health System.

    Science.gov (United States)

    Senna, Kátia Marie Simões e; Sarti, Flavia Mori; Costa, Márcia Gisele Santos da; Nita, Marcelo Eidi; Santos, Marisa da Silva; Tura, Bernardo Rangel; Correia, Marcelo Goulart

    2015-08-01

    The aim of this study was to perform a budget impact analysis on the adoption of percutaneous occlusion of ostium secundum atrial septal defects in the Brazilian Unified National Health System. Costs were collected using micro-costing technique from medical records for each treatment technique (conventional surgery versus percutaneous septal occluder) at a public federal hospital specialized in high-complexity cardiology. The analysis showed that expenditures associated with percutaneous occlusion were lower than with conventional surgery, and sensitivity analysis confirmed the cost reduction in several scenarios, showing a significant budget impact with a 30% adoption rate for the percutaneous occluder (savings of approximately 1.5 million dollars per year). The study indicates that the adoption of the percutaneous septal occluder would mean cost savings of approximately 3.5 million dollars for the Brazilian public health system.

  12. Sinus venosus atrial septal defect: a rare cause of misplacement of pacemaker leads

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    Bodian M

    2013-07-01

    Full Text Available Malick Bodian,1 Fatou Aw,1 Mouhamadou Bamba Ndiaye,1 Adama Kane,1 Modou Jobe,1 Alioune Tabane,1 Alassane Mbaye,2 Simon Antoine Sarr,1 Maboury Diao,1 Moustapha Sarr,1 Serigne Abdou Bâ1 1Department of Cardiology, Aristide Le Dantec Teaching Hospital, 2Grand Yoff General Hospital, Dakar, Senegal Abstract: Routine implantation of pacemakers and implantable cardioverter defibrillators is not commonly associated with complications. However, in some cases we see misplacement of pacemaker leads which is most often related to the presence of underlying cardiac anomalies. We report the case of misplacement of a pacemaker lead into the left ventricle of a 56-year-old patient paced in VVI/R mode and with a tined type pacemaker lead because of a symptomatic complete atrioventricular block. Electrocardiogram showed a pacemaker-generated rhythm with a right bundle branch block pattern. Chest X-ray showed the pacemaker lead located relatively high in relation to the diaphragm. Echocardiography visualized the pacemaker lead in the left heart chambers (atrium and ventricle, hence confirming its aberrant course. Further, the defect causing its passage to the left heart chambers was a sinus venosus atrial septal defect. The patient reported no complication related to the misplacement of the lead. After a brief period of oral anticoagulation, the lead was inserted into the right ventricle by percutaneous technique. Keywords: pacemaker, lead misplacement, sinus venosus atrial septal defect

  13. Single Centre Experience for Percutaneous Closure of Secundum Atrial Septal Defect

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    Ramazan Aydemir

    2011-12-01

    Full Text Available Introduction: Atrial septal defect (ASD is the most common congenital heart disease in adults and constitutes 5-10% of all congenital heart disease. Primary surgical closure has been the standard approach for many years with high success rate. Transcatheter closure of ASD in selected patients has became the contemprorary practice that has the advantages of short hospital stay and relative ease of prosedure. In this article, we reported the results of percutaneous closure of ASD in our center.
Methods: Between 2009-2011, thirty-two patients (mean age 36±18 years and 24 females who had secundum type ASD which detected by transthoracic echocardiography (TTE and transesophageal echocardiography (TEE were included in this study. Twenty-nine (90,6% patients were closed percutaneously. Tree patients were referred for surgery because of failure of percutaneous closure. Amplatzer Septal Occluder was used in 25 (86,2% patients and Occlutech device was used in other patients. All procedures were performed under local anesthesia. All of the patients were examined with TTE before the procedure and, at the 1st, 3rd, 6th and 12th month follow-up visits.
Results: Pre-operative mean pulmonary artery pressure was 33,3±7,5 mmHg and mean pulmonary to systemic flow (Qp/Qs ratio was 2,9±1,1. Mean ASD diameter measured by TEE was 20,1±6,6 mm and mean streched diameter measured by balloon catheter was 22,1±5,9 mm. Mean device size 24±6 mm (range 12-36 mm. In the follow-up period no major complication was observed, but mild to moderate residual shunt flow was detected in two patients (% 6,8.
Conclusion: Percutaneous ASD closure has been performed with high success and low complication rates in patients with secundum atrial septal defect in our center.

  14. Current concept of transcatheter closure of atrial septal defect in adults.

    Science.gov (United States)

    Akagi, Teiji

    2015-01-01

    After the introduction of catheter intervention for atrial septal defect (ASD) in the pediatric population, therapeutic advantages of this less invasive procedure were focused on adult through geriatric populations. The most valuable clinical benefits of this procedure are the significant improvement of symptoms and daily activities, which result from the closure of left to right shunt without thoracotomy and cardiopulmonary bypass surgery. These benefits contribute to increase the number of adult patients of this condition who have hesitated over surgical closure. In terms of technical point of view for catheter closure of ASD, the difficulties still exist in some morphological features of defect, or hemodynamic features in the adult population. Morphological features of difficult ASD closure are (1) large (≥30 mm) ASD, (2) wide rim deficiency, and (3) multiple defects. Hemodynamic features of difficult ASD are (1) severe pulmonary hypertension, (2) ventricular dysfunction, and (3) restrictive left ventricular compliance (diastolic dysfunction) after ASD closure. To complete the catheter ASD closure under these difficult conditions, various procedural techniques have been introduced. These are new imaging modalities such as real-time three-dimensional imaging, new technical modifications, and new concepts for hemodynamic evaluation. Especially, real-time three-dimensional transesophageal echocardiography can provide the high quality imaging for anatomical evaluation including maximum defect size, surrounding rim morphology, and the relationship between device and septal rim. In adult patients, optimal management for their comorbidities is an important issue, which includes cardiac function, atrial arrhythmias, respiratory function, and renal function. Management of atrial arrhythmias is a key issue for the long-term outcome in adult patients. Because the interventional procedures are not complication-free techniques, the establishment of a surgical back

  15. Off-pump atrial septal defect closure using the universal cardiac introducer®: creation of models of atrial septal defects in the pig access and surgical technique.

    Science.gov (United States)

    Guiraudon, Gerard M; Jones, Douglas L; Bainbridge, Daniel; Moore, John T; Wedlake, Chris; Linte, Cristian; Wiles, Andrew; Peters, Terry M

    2009-01-01

    : Optimal atrial septal defect (ASD) closure should combine off-pump techniques with the effectiveness and versatility of open-heart techniques. We report our experience with off-pump ASD closure using the Universal Cardiac Introducer (UCI) in a porcine model. The goal was to create an ASD over the fossa ovale (FO) and position a patch over the ASD under ultrasound (US) imaging and augmented virtual reality guidance. : An US probe (tracked with a magnetic tracking system) was positioned into the esophagus (transesophageal echocardiographic probe) for real-time image-guidance. The right atrium (RA) of six pigs was exposed via a right lateral thoracotomy or medial sternotomy. The UCI was attached to the RA wall. A punching tool was introduced via the UCI, navigated and positioned, under US guidance, to create an ASD into the FO. A patch with its holder and a stapling device were introduced into the RA via the UCI. The patch was positioned on the ASD. Occlusion of the ASD was determined using US and Doppler imaging. : The FO membrane was excised successfully in all animals. US image-guidance provided excellent visualization. The patch was positioned in all cases with complete occlusion of the ASD. The stapling device proved too bulky, impeding circumferential positioning. : Using the UCI, ASD closure was safe and feasible. US imaging, combined with virtual and augmented reality provided accurate navigating and positioning. This study also provided valuable information on the future design of anchoring devices for intracardiac procedures.

  16. Dispersion of P wave duration and P wave vector in patients with atrial septal aneurysm.

    Science.gov (United States)

    Janion, Marianna; Kurzawski, Jacek; Sielski, Janusz; Ciuraszkiewicz, Katarzyna; Sadowski, Marcin; Radomska, Edyta

    2007-07-01

    Atrial septal aneurysm (ASA) may be involved in the genesis of atrial arrhythmias as a consequence of disturbances in the propagation of depolarization, which may be easily assessed by P wave dispersion measurement. The aim of this study is to assess the dispersion of P wave duration and P wave vector in patients with ASA and to determine the effect of associated interatrial shunt on the magnitude of P wave dispersion. The study population consisted of 23 healthy volunteers and 88 patients with ASA base more than 15 mm and protrusion more than 7.5 mm. The size of aneurysms and atria was determined by echocardiography and P wave dispersion was measured on the surface ECG. In ASA patients, dispersion of P wave duration was significantly increased when compared with healthy controls (7.8 +/- 12.1 vs. 3.7 +/- 3.5 ms; P wave vector was also significantly increased (8.5 +/- 10.1 degrees vs. 4.6 +/- 3.6 degrees ; P wave duration and P wave vector. Variation in P wave duration was significantly correlated with the dispersion of P wave vector and age of these patients. Dispersion of P wave vector was significantly decreased in ASA patients with interatrial shunt. P wave dispersion in ASA patients may predispose to the development of atrial arrhythmias.

  17. Tulip deformity with Cera atrial septal defect devices: a report of 3 cases.

    Science.gov (United States)

    Kohli, Vikas

    2015-02-01

    Device closure of secundum atrial septal defect (ASD) is the treatment of choice when anatomy is favourable. Amplatzer device has remained the gold standard for closure of ASD. Cobra deformity is a well-reported problem with devices. Recently, Tulip deformity has been reported in a single case. We report a series of cases where we noted Tulip deformity along with inability to retract the device in the sheath in Cera Lifetech devices. This resulted in prolongation of procedure, excessive fluoroscopic exposure and additional interventional procedures not usually anticipated in ASD device closure. We believe that the problem is due to the stiffness of the device resulting in its inability to be retracted into the sheath. We also report a unique way of retrieving the device.

  18. Transcatheter closure of atrial septal defect in a patient with Noonan syndrome after corrective surgery

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    Mangovski Ljupčo

    2015-01-01

    Full Text Available Introduction. Transcatheter atrial septal defect (ASD closure is considered to be a gold standard for patients with the suitable anatomy as compared to cardiac surgery. Reocurrence of ASD after surgical closure is a very rare late complication which can be successfully managed with transcatheter procedure. Case report. We reported a female patient with Noonan syndrome who presented with hemodinamically significant ASD 37 years after the corrective cardiac surgery. Due to numerous comorbidities which included severe kyphoscoliosis, pectus excavatum and multiple surgeries we decided to perform transcatheter closure of ASD. The procedure itself was very challenging due to the patient’s short stature and heart’s orientation in the chest, but was performed successfully. The subsequent follow-up was uneventful and the patient reported improvement in the symptoms. Conclusion. Transcatheter closure of ASD in a patient with Noonan syndrome with the history of surgically corrected ASD can be performed successfully, despite challenging chest anatomy.

  19. Limited access atrial septal defect closure and the evolution of minimally invasive surgery.

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    Izzat, M B; Yim, A P; El-Zufari, M H

    1998-04-01

    While minimizing the "invasiveness" in general surgery has been equated with minimizing "access", what constitutes minimally invasive intra-cardiac surgery remains controversial. Many surgeons doubt the benefits of minimizing access when the need for cardiopulmonary bypass cannot be waived. Recognizing that median sternotomy itself does entail significant morbidity, we investigated the value of alternative approaches to median sternotomy using atrial septal defect closure as our investigative model. We believe that some, but not all minimal access approaches are associated with reduced postoperative morbidity and enhanced recovery. Our current strategy is to use a mini-sternotomy approach in adult patients, whereas conventional median sternotomy remains our standard approach in the pediatric population. Considerable clinical experiences coupled with documented clinical benefits are fundamental before a certain approach is adopted in routine practice.

  20. Is Three-Dimensional Echocardiography Useful in Evaluation of Atrial Septal Defects?

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    Charles German

    2015-06-01

    Full Text Available Of all birth defects, Congenital Heart Disease (CHD remains the most prevalent. These malformations are largely multifactorial with both environmental and genetic components, but known chromosomal abnormalities and mutations of single genes account for less than 10% of all cardiac defects (1. They affect approximately 6 to 13 newborns per 1000 live births (2 and are made up of 5 major Atrial Septal Defects (ASDs, including primum and secundum type defects, sinus venosus and coronary sinus defects, and Patent Foramen Ovale (PFO. However, there is debate within the medical community regarding inclusion of PFOs and coronary sinus defects within the realm of CHD. PFOs do not have absent septal tissue, and coronary sinus defects, or unroofed coronary sinus, represent an abnormal communication between the superior portion of the coronary sinus and the neighboring left atrium. Regardless, these anomalies can go undetected at birth, particularly if asymptomatic. Though some defects may be innocuous at birth, the continued shunting of blood between the atria can lead to pulmonary hypertension, heart failure, and even death. Thus, finding an accurate and reliable means of diagnosis via echocardiography is necessary in establishing the optimal treatment and ultimately improving patient mortality.

  1. Altered Pulmonary Venous Flow Pattern in Young Adults with Atrial Septal Defect

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    Mozhgan Parsaee

    2016-08-01

    Full Text Available Introduction: Atrial septal defect (ASD is a common congenital heart disease and causes left-to-right shunting and significant right ventricular (RV volume overload. The goal of this study was to evaluate the influence of these hemodynamic changes on pulmonary venous flow pattern in young adults.Methods: Complete echocardiographic examination was performed in a group of 40 young adults (aged < 40 years who had secundum type ASD and was compared to 40 age-matched individuals in control group who had no cardiac abnormality. Systolic and diastolic flow velocities in pulmonary veins (PV, superior vena cava (SVC, inferior vena cava (IVC and RV functional parameters were recorded and evaluated.Results: As opposed to healthy young individuals who showed distinct S and D waves with diastolic predominance in pulmonary vein Doppler, in patients with ASD a continuous flow with increased systolic peak that began in systole and continued to the late diastole was observed. The RV systolic function increased compared to the control group.Conclusions: In patients with ASD, the pattern of pulmonary veins flow transforms into a single continuous antegrade wave with systolic dominance due to persistent shunting of left atrial blood in to right heart chambers as well as increased RV pump function on pulmonary vein (by means of ASD, SVC and IVC, and could be used as a screening method for the presence of secundum type ASDs in young adults.

  2. Conscious sedation using dexmedetomidine for percutaneous transcatheter closure of atrial septal defects: A single center experience

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    Pushkar Mahendra Desai

    2016-01-01

    Full Text Available Objective: The aim of this study is to determine safety and feasibility of conscious sedation using dexmedetomidine for transcatheter atrial septal defect (ASD device closure. Material and Methods: A retrospective institutional review of transcatheter ASD device closure without endotracheal intubation over 18 months. The protocol included topical oropharyngeal anesthesia using lignocaine followed by dexmedetomidine bolus 1 μg/kg intravenously over 10 min and maintenance dose 0.2-0.7 μg/kg/h. Ramsay sedation score 2-3 was maintained. Patients were analyzed regarding demographic profile, device size, procedure time, anesthesia time, recovery time, hospital stay, and any hemodynamic or procedural complications. Results: A total of 43 patients with mean age 31.56 ± 13.74 years (range: 12-56 years were analyzed. Mean anesthesia duration was 71.75 + 21.08 min. Mean recovery time was 7.6 ± 3.01 min. 16 females and one male patient required additional propofol with a mean dose of 30.8 ± 10.49 mg. No hemodynamic instability was noted. No patient required general anesthesia with endotracheal intubation. The procedure was successful in 93.02% of patients. Four patients developed atrial fibrillation. All patients were satisfied. Conclusion: Conscious sedation using dexmedetomidine is a safe and effective anesthetic technique for percutaneous ASD closure.

  3. Echocardiographic Reference Values for Right Atrial Size in Children with and without Atrial Septal Defects or Pulmonary Hypertension.

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    Koestenberger, Martin; Burmas, Ante; Ravekes, William; Avian, Alexander; Gamillscheg, Andreas; Grangl, Gernot; Grillitsch, Marlene; Hansmann, Georg

    2016-04-01

    Right atrial (RA) size may become a very useful, easily obtainable, echocardiographic variable in patients with congenital heart disease (CHD) with right-heart dysfunction; however, according studies in children are lacking. We investigated growth-related changes of RA dimensions in healthy children. Moreover, we determined the predictive value of RA variables in both children with secundum atrial septal defect (ASD) and children with pulmonary hypertension (PH) secondary to CHD (PH-CHD). This is a prospective study in 516 healthy children, in 80 children with a secundum ASD (>7 mm superior-inferior dimension), and in 42 children with PH-CHD. We determined three RA variables, i.e., end-systolic major-axis length, end-systolic minor-axis length, and end-systolic area, stratified by age, body weight, length, and surface area. RA end-systolic length and area z scores were increased in children with ASD and PH-CHD when compared to those variables in the healthy control population. Using the Youden Index to determine the best cutoff scores in sex- and age-specific RA dimensions, we observed a sensitivity and specificity up to 94 and 91 %, respectively, in ASD children and 98 and 94 %, respectively, in PH-CHD children. We provide normal values (z scores -2 to +2) for RA size and area in a representative, large pediatric cohort. Enlarged RA variables with scores >+2 were predictive of secundum ASD and PH-CHD. Two-dimensional determination of RA size can identify enlarged RAs in the setting of high volume load (ASD) or pressure load (PH-CHD).

  4. Transcathether closure of a right pulmonary artery-to-left atrial fistula using Amplatzer muscular ventricular septal defect occluder.

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    Ece, Ibrahim; Uner, Abdurrahman; Cuce, Ferhat; Balli, Sevket

    2014-10-01

    A right pulmonary artery-to-left atrial fistula is a very rare cyanotic congenital heart defect and is characterized by cyanosis and normal auscultation of the heart. Interventional closure of the fistula using occluder devices and coils has been rarely reported. We report the successful closure of a RPA-to-left atrial fistula using an Amplatzer muscular ventricular septal defect occluder in a child with cyanosis. The two-dimensional echocardiogram with bubble contrast study demonstrated the communication between right pulmonary artery and left atrium. Computerized tomography confirmed the diagnosis and delineated the anatomy.

  5. Robotically assisted totally endoscopic atrial septal defect repair: insights from operative times, learning curves, and clinical outcome.

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    Bonaros, Nikolaos; Schachner, Thomas; Oehlinger, Armin; Ruetzler, Elisabeth; Kolbitsch, Christian; Dichtl, Wolfgang; Mueller, Silvana; Laufer, Guenther; Bonatti, Johannes

    2006-08-01

    Remote access perfusion and robotics have enabled totally endoscopic closure of atrial septal defect and patent foramen ovale. The aim of this study was to address learning curve issues of totally endoscopic atrial septal defect repair on the basis of a single-center experience and to investigate whether long cardiopulmonary bypass and aortic occlusion times influence intraoperative and postoperative outcomes. Seventeen patients (median age, 35 years; range, 16 to 55 years) underwent totally endoscopic atrial septal defect repair using remote access perfusion and robotic technology (da Vinci telemanipulation system). Learning curves were assessed by means of regression analysis with logarithmic curve fit. The effect of operative variables on clinical outcome was analyzed by linear regression using the Spearman's rho coefficient. No operative mortality or serious surgical complications were observed. No residual shunt was detected at intraoperative or postoperative echocardiography. Significant learning curves were noted for total operative time: y(min) = 406 - 49 ln(x) (r2 = 0.725; p = 0.002); cardiopulmonary bypass time: y(min) = 225 - 42 ln(x) (r2 = 0.699; p = 0.003); and aortic occlusion time: y(min) = 117 - 25 ln(x) (r2 = 0.517; p = 0.04), x = number of procedures. Median ventilation time, intensive care unit stay, and hospital length of stay were 7 hours (range, 2 to 19 hours), 26 hours (range, 15 to 120 hours), and 8 days (range, 5 to 14 days), respectively. No correlation was detected between cardiopulmonary bypass time and intubation time (r2 = 0.283; p = 0.326), intensive care unit stay (r2 = -0.138; p = 0.639), or total length of stay (r2 = 0.013; p = 0.962). Totally endoscopic atrial septal defect repair can be performed safely, and learning curves for operative times are steep. Longer cardiopulmonary bypass times had no negative impact on intraoperative and postoperative outcome.

  6. Totally robotic atrial septal defect closure: 7-year single-institution experience and follow-up.

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    Xiao, Cangsong; Gao, Changqing; Yang, Ming; Wang, Gang; Wu, Yang; Wang, Jiali; Wang, Rong; Yao, Minghui

    2014-12-01

    Robotic technology has been applied to atrial septal defect (ASD) repair for more than 10 years, but the number of cases reported is limited and results of long-term follow-up are not clear. This study reports on a large group of patients who underwent totally robotic ASD repair on an arrested or beating heart at a single institution with a 7-year follow-up. From 2007 to 2013, 160 patients (median age, 36 years; range, 11-66 years) at our centre underwent selective repair of secundum-type ASD using the da Vinci robotic system. The first 54 cases were performed on an arrested heart (arrested-heart group, n = 54) and the remainder on a beating heart (beating-heart group, n = 106). The mean diameter of defects was 2.9 cm (range, 1.1-4.1 cm). Cardiopulmonary bypass was achieved via cannulation of the femoral vessels and the right internal jugular vein. Blood cardioplegic arrest was induced using a transthoracic Chitwood clamp in the arrested-heart group. With the assistance of a robotic surgical system, atrial septal defect repairs were performed with or without tricuspid valvuloplasty via three 8-mm ports, a camera port and a working port in the right chest. Transoesophageal echocardiography was used to evaluate surgical results and follow-up. Complete ASD closure was verified by intraoperative transoesophageal echocardiography in all patients. None of the procedures was converted to an alternate technique and there were no major complications. There were significant learning curves for cross-clamp time, operative duration and cardiopulmonary bypass time. The beating-heart group had significantly shorter operative and cardiopulmonary bypass durations than the arrested-heart group (P = 0.000). The two groups had similar durations of mechanical ventilation and intensive care unit and hospital stays, and similar drainage volumes. During the 39 ± 21 months of follow-up, no patient required reoperation because of a residual shunt or tricuspid valve regurgitation. ASD can

  7. TOGETHER WiTH ATRiAL SEPTAL DEFECT, BiCUSPiD AORTA, PECTUS EXCAVATUM AND MENTAL RETARDATiON : A CASE REPORT

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    Mustafa Necati Dagli

    2015-03-01

    Full Text Available In this case, patient with mental retardation accepted in our clinic complain with shortness of breath. Then physical examination inspection evident in the pectus excavatum and made Echocardiography Atrial septal defect (ASD and bicuspid aortic consistent with the view were identified.Congenital abnormalities in patients with the aim of further evaluation of transesophageal echocardiography (TEE planned. In TEE, 26 mm secundum atrial septal defect, bicuspid aortic valve was detected. Percutaneous transcatheter atrial septal defect closure with septal occluder device. Pectus excavatum, such as mental retardation or even cardiac abnormalities do not complain about aspects of the research must be done. Cardiac abnormalities regardless of the direction of the association needs to be done to show that we have a rigorous screening. [J Contemp Med 2015; 5(1.000: 48-50

  8. Totally thoracoscopic surgery for the treatment of atrial septal defect without of the robotic Da Vinci surgical system.

    Science.gov (United States)

    Liu, Gaoli; Qiao, Yanli; Ma, Liming; Ni, Liangchun; Zeng, Shanguang; Li, Qingchen

    2013-05-01

    More and more surgeons and patients focus on the minimally invasive surgical techniques in the 21st century. Totally thoracoscopic operation provides another minimal invasive surgical option for patients with ASD (atrial septal defect). In this study, we reported our experience of 61 patients with atrial septal defect who underwent totally thoracoscopic operation and discussed the feasibility and safety of the new technique. From January 2010 to October 2012, 61 patients with atrial septal defect underwent totally thoracoscopic closure but not traditional median sternotomy surgery. We divided the 61 patients into two groups based on the operation sequence. The data of group A (the first 30 cases) and group B (the last 31 cases). The mean age of the patients was 35.1 ± 12.8 years (range, 6.3 to 63.5 years), and mean weight was 52.7 ± 11.9 kg (range, 30.5 to 80 kg). Mean size of the atrial septal defect was 16.8 ± 11.3 mm (range, 13 to 39 mm) based on the description of the echocardiography. All patients underwent totally thoracoscopy successfully, 36 patients with pericardium patch and 25 patients were sutured directly. 7 patients underwent concomitant tricuspid valvuloplasty with Key technique. No death, reoperation or complete atrioventricular block occurred. The mean time of cardiopulmonary bypass was 68.5 ± 19.1 min (range, 31.0 to 153.0 min), the mean time of aortic cross-clamp was 27.2 ± 11.3 min (range, 0.0 to 80.0 min) and the mean time of operation was 149.8 ± 35.7 min (range, 63.0 to 300.0 min). Postoperative mechanical ventilation averaged 4.9 ± 2.5 hours (range, 3.5 to 12.6 hours), and the duration of intensive care unit stay 20.0 ± 4.8 hours (range, 15.5 to 25 hours). The mean volume of blood drainage was 158 ± 38 ml (range, 51 to 800 ml). No death, residual shunt, lung atelectasis or moderate tricuspid regurgitation was found at 3-month follow-up. The totally thoracoscopic operation is feasible and safe for

  9. Consanguinity and isolated atrial septal defect in North East of Iran.

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    Moghaddam, Hasan Mottaghi; Esfehani, Reza Jafarzadeh; Panah, Nader Yazdan; Esfehani, Ali Jafarzadeh

    2014-01-01

    The rate of consanguineous marriage is high in Middle Eastern countries such as Iran. The relationship between consanguineous marriage and congenital heart disease is discussed in some studies, but there is not much data for relationship between atrial septal defect (ASD) and consanguineous marriage. The aim of this study was to evaluate the relationship between consanguineous marriage and ASD echocardiographic characteristics. This was a cross-sectional study approved by Mashhad University of Medical Sciences ethics committee and took place in Mashhad, Iran, for a period of 3 years from August 2008 till September 2011. In this cross-sectional study, 113 ASD patients participated and they were categorized into 3 groups on the basis of family relationship between their parents: first group-"no relationship," second group- "third degree relationship," and third group- "far relationship." Among the 54 male and 59 female ASD patients, the most prevalent type of ASD was ASD secundum (85.0%) followed by sinus venosus (8.8%). A total of 56% patients were present in the first group and 15% and 29% in the second group and the third group, respectively." The relationship between consanguinity and type of ASD (P consanguinity (P=.003) was also observed. Considering the fact that there is a high prevalence of ASD and consanguineous marriage in Iran and bearing in mind the results of the present study, we recommend educating couples about the outcomes of consanguineous marriage in pre-marriage counseling.

  10. Pulmonary function in children after surgical and percutaneous closure of atrial septal defect.

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    Zaqout, Mahmoud; De Baets, Frans; Schelstraete, Petra; Suys, Bert; Panzer, Joseph; Francois, Katrien; Bove, Thierry; Coomans, Ilse; De Wolf, Daniel

    2010-11-01

    This study aimed to study differences in lung function after surgical and percutaneous atrial septal defect (ASD) closure. Several studies have demonstrated abnormalities of pulmonary function in adults and children with ASD. These abnormalities persist even a few years after correction. This study compared pulmonary function between patients who underwent ASD closure by surgery and those who had closure by device. This is the ideal pediatric population for studying changes in lung function caused by cardiopulmonary bypass or sternotomy. The 46 patients in this study were treated by percutaneous closure (group 1) or surgical closure (group 2) of ASD and then scheduled for pulmonary function testing an average of 5.8 years after ASD closure. The mean values of functional residual capacity, total lung capacity, and residual volume did not differ between the two groups. The surgical group showed a significant decrease in expiratory reserve volume (p function. Longitudinal lung function follow-up assessment after cardiac surgery is warranted to detect and measure restrictive abnormalities in this type of congenital heart disease and others.

  11. Lung biopsy diagnosis of operative indication in secundum atrial septal defect with severe pulmonary vascular disease.

    Science.gov (United States)

    Yamaki, Shigeo; Kumate, Munetaka; Yonesaka, Susumu; Maeda, Katsuhide; Endo, Masato; Tabayashi, Koichi

    2004-10-01

    Surgical indication was determined by lung biopsy in 91 patients with secundum atrial septal defect (ASD) and severe pulmonary hypertension > 70 mm Hg of pulmonary arterial peak pressure and/or pulmonary vascular resistance of > 8 U/m(2). Pulmonary vascular disease (PVD) in ASD was classified into four types: (1) Musculoelastosis consisting of longitudinal muscle bundles and elastic fibers; surgery is indicated no matter how severely the peripheral small pulmonary arteries are occluded. Surgery was performed in all of the 20 patients, and the postoperative course was uneventful. (2) Plexogenic pulmonary arteriopathy: surgery is indicated for a PVD index < or = 2.3. Surgery was performed in 25 of the 32 patients. The remaining seven patients for whom surgery was not indicated are under follow-up observation. No deaths have occurred among the 32 patients. (3) Thromboembolism of small pulmonary arteries: Surgery is indicated for all such cases. Surgery was indicated in all of the five patients. (4) Mixed type of plexogenic pulmonary arteriopathy and musculoelastosis: Surgery is indicated if the collateral is not observed. Surgery was performed in 15 of the 25 patients. The remaining 10 patients for whom surgery was not indicated are under follow-up observation. Nine of these 91 patients associated with primary pulmonary hypertension were eliminated from this study. No deaths due to PVD occurred among the 82 patients who underwent lung biopsy diagnosis. Lung biopsy diagnosis is concluded to be very effective.

  12. One-stop shop assessment for atrial septal defect closure using 256-slice coronary CT angiography

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    Yamasaki, Yuzo; Kamitani, Takeshi; Sagiyama, Koji; Yamanouchi, Torahiko; Honda, Hiroshi [Kyushu University, Department of Clinical Radiology, Graduate School of Medical Sciences, 3-1-1 Maidashi, Higashi-ku, Fukuoka (Japan); Nagao, Michinobu; Kawanami, Satoshi [Kyushu University, Department of Molecular Imaging and Diagnosis, Graduate School of Medical Sciences, Fukuoka (Japan); Sakamoto, Ichiro [Kyushu University, Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Fukuoka (Japan); Yamamura, Kenichiro [Kyushu University, Department of Pediatrics, Graduate School of Medical Sciences, Fukuoka (Japan); Yabuuchi, Hidetake [Kyushu University, Department of Health Sciences, Graduate School of Medical Sciences, Fukuoka (Japan)

    2017-02-15

    To investigate the feasibility and accuracy of measurement of the pulmonary to systemic blood flow ratio (Qp/Qs) and defect and rim sizes in secundum atrial septal defects (ASDs) using 256-slice CT, compared to the reference transoesophageal echocardiography (TEE) and right heart catheterization (RHC) measurements. Twenty-three consecutive adult patients with secundum ASDs who underwent retrospective ECG-gated coronary CT angiography (CCTA), TEE and RHC were enrolled in this study. Right ventricular (RV) and left ventricular (LV) stroke volumes (SV) were calculated by biventricular volumetry of CCTA. Qp/Qs-CT was defined as RVSV/LVSV. The sizes of the defect and rim were measured by multi-planar reconstruction CT images. Correlations between Qp/Qs-CT and Qp/Qs-RHC and between the defect diameter obtained by CT and TEE were analyzed by Pearson's coefficient analysis. Rim sizes by CT and TEE were compared by paired t-test. Qp/Qs-CT was significantly correlated with Qp/Qs-RHC (r = 0.83, p < 0.0001), and the defect diameter by CT was significantly correlated with that by TEE (r = 0.95, p < 0.0001). There was no significant difference between CT and TEE in measurements of rim size. 256-slice CCTA allows measuring Qp/Qs and size of defects and rims in patients with secundum ASDs, accomplishing pretreatment evaluation non-invasively and comprehensively. (orig.)

  13. Heart rate variability in patients with atrial septal defect and healthy children.

    Science.gov (United States)

    Bakari, Süleyman; Koca, Bülent; Oztunç, Funda; Abuhandan, Mahmut

    2013-06-01

    Heart rate variability (HRV) measures are altered in various cardiac and non-cardiac situations in children. The autonomic nervous system is assumed to have a role in the pathophysiology of atrial septal defect (ASD). In this study, we evaluated the autonomic system by measuring HRV in children with ASD. Twenty-eight patients with ASD and 32 healthy children (mean ages: 6.6±2.1 years and 6.4±2.2 years, respectively) were enrolled in the study. Twenty-four-hour ambulatory electrocardiographic recordings were obtained and the seven time-domain (SDNN, SDANN, rMSSD, SD, SDNN index, PNN50, and mean RR) and four frequency-domain (VLF, LF, HF, and LF/HF ratio) indices of HRV were analyzed. A significant decrease in calculated HRV variables was observed in children with ASD as compared to controls. The HRV alteration was found in both time-domain and frequency-domain parameters. Our results indicate that HRV is decreased in children with ASD, which implies parasympathetic withdrawal and sympathetic predominance. Copyright © 2013 Japanese College of Cardiology. Published by Elsevier Ltd. All rights reserved.

  14. [The role of MRI for the evaluation of atrial septal defects before and after percutaneous occlusion with the amplatzer septal occluder(R)].

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    Weber, C; Dill, T; Mommert, I; Hofmann, T; Adam, G

    2002-11-01

    Evaluation of morphologic and functional MRI of atrial septal defects (ASD) before and after percutaneous occlusion with the Amplatzer Septal Occluder (AOC). Comparison of MRI with transesophageal echocardiography (TEE), balloon measurement (IVBM) and cardiac catheterization with shunt quantification (CCSQ). Twenty patients with ASD were examined before and three months after AOC implantation. ECG-triggered, breath-hold T1-weighted Turbo Spin Echo Segmented FLASH 2D and dynamic turbo-FLASH-GRE sequences after application of 0.2 mmol gadolinium DTPA per kg body weight were obtained in a 1.5 T MRI system. Defect size, and distance to coronal sinus (CS) and right upper pulmonary vein (RUPV) were determined for pre-interventional planning, and the AOC size was measured quantitatively for post-interventional follow-up. The shunts were evaluated qualitatively (occurrence of jets), semiquantitatively (jet length, turbulence square product) and quantitatively (flow measurement in the thoracic aorta and in the left and right pulmonary arteries). The average size of the ASD measured by MRI was 17.6 mm (11 - 24.8 mm) in the axial view, 15.9 mm (10.8 - 28.9 mm) in the sagittal view and 16.4 mm (12.1 - 24.8 mm) in the short axis view. In comparison, the average defect size was 15 mm (8 - 24 mm) by TEE and 20 mm (13 - 27 mm) by IVBM. The average distance to the RUPV was 17 mm (9.6 - 21.9 mm) and to the CS 11.2 mm (5 - 17 mm). The AOC was visualized with only minimal artifacts. Qualitative analysis of the MRI findings revealed an occurrence of jets in 17/20 patients. Semiquantitative analysis documented a high correlation for jet length and square product of the turbulence to defect size r = 0.81 resp. r = 0.82. Mean QP/QS-ratio measured by MR-volumetry was 1.6 +/- 0.29 and by MR-flow 1.6 +/- 0.26. The corresponding measurements were 1.7 +/- 0.3 for TEE and 1.5 +/- 0.5 for CCSQ. In comparison to TEE, the correlation coefficient was r = 0.96 for MR-volumetry and r = 0.85 for MR

  15. Left atrial accessory appendages, diverticula, and left-sided septal pouch in multi-slice computed tomography. Association with atrial fibrillation and cerebrovascular accidents.

    Science.gov (United States)

    Hołda, Mateusz K; Koziej, Mateusz; Wszołek, Karolina; Pawlik, Wiesław; Krawczyk-Ożóg, Agata; Sorysz, Danuta; Łoboda, Piotr; Kuźma, Katarzyna; Kuniewicz, Marcin; Lelakowski, Jacek; Dudek, Dariusz; Klimek-Piotrowska, Wiesława

    2017-10-01

    The aim of this study is to provide a morphometric description of the left-sided septal pouch (LSSP), left atrial accessory appendages, and diverticula using cardiac multi-slice computed tomography (MSCT) and to compare results between patient subgroups. Two hundred and ninety four patients (42.9% females) with a mean of 69.4±13.1years of age were investigated using MSCT. The presence of the LSSP, left atrial accessory appendages, and diverticula was evaluated. Multiple logistic regression analysis was performed to check whether the presence of additional left atrial structures is associated with increased risk of atrial fibrillation and cerebrovascular accidents. At least one additional left atrial structure was present in 51.7% of patients. A single LSSP, left atrial diverticulum, and accessory appendage were present in 35.7%, 16.0%, and 4.1% of patients, respectively. After adjusting for other risk factors via multiple logistic regression, patients with LSSP are more likely to have atrial fibrillation (OR=2.00, 95% CI=1.14-3.48, p=0.01). The presence of a LSSP was found to be associated with an increased risk of transient ischemic attack using multiple logistic regression analysis after adjustment for other risk factors (OR=3.88, 95% CI=1.10-13.69, p=0.03). In conclusion LSSPs, accessory appendages, and diverticula are highly prevalent anatomic structures within the left atrium, which could be easily identified by MSCT. The presence of LSSP is associated with increased risk for atrial fibrillation and transient ischemic attack. Copyright © 2017 Elsevier B.V. All rights reserved.

  16. Atypical atrial septal defects in children: noninvasive evaluation by cardiac MRI

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    Beerbaum, Philipp; Parish, Victoria; Bell, Aaron [Guy' s and St. Thomas' Hospital, Division of Imaging Sciences, King' s College London, London (United Kingdom); Gieseke, Juergen [Philips Medical Systems, Best (Netherlands); Koerperich, Hermann; Sarikouch, Samir [Ruhr-University of Bochum, Department of Congenital Heart Disease and Institute for Magnetic Resonance Imaging, Heart and Diabetes Centre North Rhine-Westfalia, Bad Oeynhausen (Germany)

    2008-11-15

    Atypical left-to-right shunts at the level of the atrium in children such as sinus venosus atrial septal defects (ASDs) and partial anomalous pulmonary venous return (PAPVR) may be difficult to assess by transthoracic or transoesophageal echocardiography. Free-breathing cardiac MRI may be a powerful alternative. To assess the value of free-breathing cardiac MRI in the delineation of atypical ASDs in children. A total of 82 children (mean age 5.9 years, range 1.1-15.7 years) with suspected ASD and inconclusive transthoracic echocardiography underwent cardiac MRI under free-breathing, mostly sedated conditions. Phase-contrast MRI was used for defect visualization and shunt quantification, and multiphase inflow MR angiography for delineation of pulmonary/systemic venous connections. Of the 82 patients, 34 (41%) were diagnosed with atypical shunt lesions at the level of the atrium and 48 (59%) with simple secundum ASDs. No false-negative or false-positive findings were reported by MRI compared to cardiac catheterization and intraoperative findings. Superior sinus venosus ASD with partial anomalous PAPVR was present in 10 of the 82 children (12.2%), whereas 2 (2.4%) had a large posterior-inferior defect, 5 (6.1%) had isolated PAPVR, and 17 (20.7%) had multiple ASDs and/or associated vascular anomalies. Q{sub p}/Q{sub s} by phase-contrast MRI agreed well with oximetry values (mean difference 3%, limits of agreement {+-}21-25%; Bland/Altman analysis). Free-breathing cardiac MRI under sedation allows reliable identification of atypical left-to-right shunt defects at the level of the atrium in children in whom transcatheter ASD closure is unsuitable, including delineation of pulmonary or systemic venous anomalies and shunt quantification. (orig.)

  17. The left atrial septal pouch as a risk factor for stroke: A systematic review.

    Science.gov (United States)

    Strachinaru, Mihai; Castro-Rodriguez, Jose; Verbeet, Thierry; Gazagnes, Marie-Dominique

    2017-04-01

    The left atrial septal pouch (LASP) is formed by incomplete fusion of the septum primum and septum secundum, leaving a cavity open towards the left atrium, but without interatrial shunting. There is no recommendation concerning strategy in the presence of a LASP, especially in the setting of stroke. The aim of this review was to determine whether the LASP could be incriminated as the aetiology of a stroke. We included all pertinent publications on the subject, and calculated hazard ratios for ischaemic stroke and cryptogenic stroke. There were only five case-control studies concerning the LASP, involving 516 stroke patients and 779 controls. Overall LASP prevalence was 21%, with a slightly higher prevalence in the cryptogenic stroke group (26%), but this difference was not statistically significant (P=0.27). In a random-effects meta-analysis, there was no difference between controls and patients with ischaemic stroke (hazard ratio 1.20, 95% confidence interval 0.96-1.53; P=0.14). Cryptogenic stroke appeared more frequently in patients with LASP (hazard ratio 1.53, 95% confidence interval 1.07-2.24; P=0.02), but this was driven by only one severely underpowered study. The published case reports demonstrated that thrombus formation inside the pouch can occur in the presence of major predisposing factors. The LASP can be a site for thrombus formation, leading to embolic events, but its presence does not correlate with an increased incidence of stroke. Associated factors should be taken into consideration in the setting of stroke. Further studies are necessary to validate a possible relationship with cryptogenic stroke. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  18. Efficacy of a novel IGS system in atrial septal defect repair

    Science.gov (United States)

    Mefleh, Fuad N.; Baker, G. Hamilton; Kwartowitz, David M.

    2013-03-01

    Congenital heart disease occurs in 107.6 out of 10,000 live births, with Atrial Septal Defects (ASD) accounting for 10% of these conditions. Historically, ASDs were treated with open heart surgery using cardiopulmonary bypass, allowing a patch to be sewn over the defect. In 1976, King et al. demonstrated use of a transcatheter occlusion procedure, thus reducing the invasiveness of ASD repair. Localization during these catheter based procedures traditionally has relied on bi-plane fluoroscopy; more recently trans-esophageal echocardiography (TEE) and intra-cardiac echocardiography (ICE) have been used to navigate these procedures. Although there is a high success rate using the transcatheter occlusion procedure, fluoroscopy poses radiation dose risk to both patient and clinician. The impact of this dose to the patients is important as many of those undergoing this procedure are children, who have an increased risk associated with radiation exposure. Their longer life expectancy than adults provides a larger window of opportunity for expressing the damaging effects of ionizing radiation. In addition, epidemiologic studies of exposed populations have demonstrated that children are considerably more sensitive to the carcinogenic effects radiation. Image-guided surgery (IGS) uses pre-operative and intra-operative images to guide surgery or an interventional procedure. Central to every IGS system is a software application capable of processing and displaying patient images, registration between multiple coordinate systems, and interfacing with a tool tracking system. We have developed a novel image-guided surgery framework called Kit for Navigation by Image Focused Exploration (KNIFE). In this work we assess the efficacy of this image-guided navigation system for ASD repair using a series of mock clinical experiments designed to simulate ASD repair device deployment.

  19. No-touch aorta robot-assisted atrial septal defect repair via two ports.

    Science.gov (United States)

    Ishikawa, Norihiko; Watanabe, Go; Tarui, Tatsuya

    2018-01-02

    Atrial septal defect (ASD) repairs have been successfully performed on arrested hearts with robotic assistance. The present study assessed the feasibility, safety, and efficacy of totally endoscopic cardiac surgery using a no-touch aorta technique for ASD via only 2 ports, and we named this procedure two-port robotic cardiac surgery (TROCS). Between May 2014 and June 2016, 8 consecutive patients underwent TROCS for ASD using the da Vinci surgical system (Intuitive Surgical Inc.) at our institute. All of the procedures were performed via only 2 port incisions in the right chest. One was the camera port, and the other was the port for the robotic instruments. Both robotic instruments were inserted through this port and crossed while being prevented from colliding with each other. The surgeon console was set to the reverse of default settings so that both masters would control the inverse instrument. TROCS for ASD was carried out under ventricular fibrillation induced by combinations of an electrical fibrillator, injection of potassium, and hypothermia without aortic cross-clamping. All cases were successfully repaired. The mean operation, cardiopulmonary bypass and ventricular fibrillation times were 129.6 ± 29.0 min, 66.9 ± 24.5 min and 9.6 ± 5.9 min, respectively, and the estimated blood loss volume was 28.1 ± 58.6 ml. No patients required blood transfusion during their hospital stay, and their cosmetic results were excellent. TROCS for ASD using no-touch aorta technique was achieved safely with good clinical results and excellent cosmetic results.

  20. Transesophageal Echocardiographic Characteristics of Secundum-Type Atrial-Septal Defect in Adult Patients

    Directory of Open Access Journals (Sweden)

    Arezou Zoroufian

    2009-12-01

    Full Text Available Background: Given the dearth of data in the existing literature on the size and morphologic variability of secundumtype atrial-septal defect (ASD-II in adult patients, we aimed to address this issue in a series of consecutive adult patients evaluated by transesophageal echocardiography (TEE.Methods: A total of 50 patients (68.0% female with isolated ASD-II underwent TEE for the evaluation of the defect. The morphological characteristics of the defect were evaluated, and the largest defect size was measured. The ASD rim wasdivided into 6 sectors: the superior-anterior, superior-posterior, superior, inferior-anterior, inferior-posterior, and inferior.The minimal length of the defect rims was determined.Results: Mean age at the time of evaluation was 33.62±14.48 years. Mean defect diameter in the all the study patients was 20.80±8.17 mm. Thirteen morphological variations were detected. Deficiency of one rim was detected in 14 (28% patients,two in 16 (32%, three in 2 (4%, and four in 2 (4%. Deficiency of the superior anterior rim was found in 24% of the patients as the most frequent morphology. There was a significant correlation between the defect size and number of deficient rims (γ=0.558, P value<0.001. Forty-eight (96% patients emerged for defect closure: 22 (46.2% suitable for percutaneousclosure and 26 (53.8% for surgical closure. Two patients with small defects were recommended for medical treatment and follow-up.Conclusion: ASD-II is larger and more morphologically variable in adults than in children. Based on the findings of the present and previous studies and given the advantages of percutaneous treatment, it is advisable to make a decision on ASD-II closure as soon as possible before it outgrows the transcatheter closure suitability criteria.

  1. [Left ventricular-right atrial communication with a residual ventricular septal defect: a case report of successful VSD patch closure with tricuspid valvuloplasty using folded patch].

    Science.gov (United States)

    Kanazawa, M; Katoh, T; Suzuki, K; Fujimura, Y; Tsuboi, H; Esato, K

    1992-12-01

    A 18-year-old woman with combination of left ventricular right atrial communication (LV-RA communication) and residual ventricular septal defect (VSD) was presented. She underwent the radical operation of atrial septal defect, VSD and infundibular pulmonary stenosis at the age 11 years. Surgery was performed under the diagnosis of LV-RA communication and residual VSD. Two small defect were existed at the septal leaflet of the tricuspid valve, which communicated to left ventricle. The part of patch being used as closure of VSD at the previous operation, including perforated part of the septal leaflet was resected. A folded patch was used to reinforce the residual VSD and valvuloplasty was made using the remaining intact tricuspid tissues. Post-operative clinical course was uneventful. Shunt flow from LV to RA was not demonstrated in the postoperative left ventricular angiocardiography.

  2. Transcatheter closure of a small atrial septal defect with an Amplatzer™ patent foramen ovale occluder in a working dog with cyanosis and exercise intolerance at high altitude.

    Science.gov (United States)

    Shelden, A; Wesselowski, S; Gordon, S G; Saunders, A B

    2017-12-01

    A 6.5-year-old male Border Collie presented for transcatheter closure of an atrial septal defect due to exercise intolerance and cyanosis while working and training at altitude. A small, left-to-right shunting secundum atrial septal defect was confirmed with no evidence of significant right-sided volume overload. Pulmonary hypertension with subsequent right-to-left interatrial shunting occurring during exercise at high altitude was suspected and prompted the closure of the defect due to the dog's continued athletic requirements. The anatomy of the defect prompted use of a patent foramen ovale occluder rather than an atrial septal defect occluder, which was deployed using a combination of fluoroscopic and transesophageal echocardiographic guidance. The owner did not report continued exercise intolerance or cyanosis and the dog's lifestyle and residence at altitude was unchanged. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. Constrictive pericarditis in a patient with sinus venosus atrial septal defect and anomalous right upper pulmonary venous return

    Directory of Open Access Journals (Sweden)

    Uppu Santosh

    2009-01-01

    Full Text Available This is a report of a 49-year-old male, who presented with typical signs and symptoms of constrictive pericarditis. He was diagnosed with sinus venosus atrial septal defect (ASD and anomalous right upper pulmonary venous return during his adolescence, which was elected not to be repaired. During the attempted repair of the ASD it was noted there was a thick fibrous material covering the heart, which had progressed over time leading to frank constrictive pericarditis. His ASD spontaneously closed over time. There have been less than 10 cases reported with constrictive pericarditis of nonsurgical etiology in a patient with ASD, and none with sinus venosus ASD.

  4. Intermediate and long-term followup of percutaneous device closure of fossa ovalis atrial septal defect by the Amplatzer septal occluder in a cohort of 529 patients

    Directory of Open Access Journals (Sweden)

    Tomar Munesh

    2011-01-01

    Full Text Available Objectives : The aim of present study is to analyze the intermediate and long-term follow up results of percutaneous closure of fossa ovalis atrial septal defect (ASD with Amplatzer septal occluder (ASO in a large cohort of patients including children and adults. Methods : Between May 1998 and July 2008, 529 patients (age group 2-77 years, median 28 years underwent successful device closure with an ASO at single tertiary referral cardiac center in India.. This was out of an attempted 543 cases. The procedure was carried out in catheterization laboratory under transesophageal echocardiographic and fluoroscopy guidance. The mean size of ASD was 20 mm (7-40 mm while size of septal occluder was 10-40 mm (mean 24 mm. Two devices were deployed in four patients. Three patients developed transitory pulmonary edema in immediate postprocedure period requiring ICU care for 48 hrs. All patients were advised for Aspirin (3-5 mg/kg, maximum 150 mg once daily for 6 months. In patients with device 30 mm or larger, Clopidogril ( 75 mg once daily was given for 3 months in addition to Aspirin. Clinical evaluation, echocardiogram were done on 3 months, 6 months and then at 1, 3, 5, 7 and 10 years of follow up. Transesophageal echocardiography (TEE was performed in case of any doubt on clinical evaluation or on transthoracic echocardiography (n=10. Results : Followup data is available for 496 patients (93.7%. Followup period is from 12 months to 120 months (median 56 months. On followup, device was in position in all patients, no residual shunt and no evidence of thrombosis. Interventricular septal motion normalized on day of procedure in 89% patients, in 6% over 3 months while flat septal motion persisted in 5% (n=25, all in age group > 40 years of cases, though right ventricular dilatation persisted in 10% (n=50, age more than 40 years of patients. Symptom-free survival was 96.7 % (480/496 in patients who came for followup. Only one 68 year old patient with

  5. Importance of Close Follow-Up in the Fetus with Premature Atrial Contractions Accompanied by Atrial Septal Aneurysm: A Case Report

    Directory of Open Access Journals (Sweden)

    Yilmaz Yozgat

    2013-01-01

    Full Text Available Rhythms that derive from parts of atria other than the sinus node are called premature atrial contractions (PACs. Vast majority of fetal PACs are idiopathic. Fetal PACs usually have a good prognosis and disappear spontaneously during pregnancy or after delivery. Development of fetal tachycardia or fetal bradycardia is rarely reported during follow-up of fetuses diagnosed with PACs. To the best of our knowledge, coexistence of tachycardia and bradycardia leading to hemodynamic impairment has not yet been reported. We present a fetus diagnosed with PACs and atrial septal aneurysm (ASA on the 23rd week of gestation proceeding to fetal bradycardia and fetal tachycardia and consequently hemodynamic impairment. We suggest closer follow-up of fetuses with PACs accompanied by ASA.

  6. [Maze procedure in a case of dextrocardia with atrial septal defect and persistent left superior vena cava].

    Science.gov (United States)

    Muraoka, Arata; Kawada, Masaaki; Misawa, Yoshio

    2014-08-01

    A 52-year-old man was diagnosed with dextrocardia at the age of 1 year and was asymptomatic until 1 year before admission. He was transferred to our hospital for management of atrial fibrillation. A transthoracic echocardiogram showed dextrocardia with atrial septal defect;moderate tricuspid valve regurgitation; and a large, persistent left superior vena cava. A cardiac catheterization study revealed that pulmonary flow/systemic flow (Qp/Qs) was 3.6 and that pulmonary vascular resistance was 2.5 Wood U·m². Intracardiac repair with tricuspid annuloplasty and a maze procedure was scheduled. When establishing cardiopulmonary bypass, venous drainage was initially obtained from the inferior vena cava and the left superior vena cava, and the small superior vena cava was then directly cannulated after opening the right atrium. The patient's postoperative course was uneventful, and serial electrocardiograms have demonstrated maintenance of normal sinus rhythm for 3.5 years after the operation.

  7. Late complete atrioventricular block after closure of an atrial septal defect with a gore septal occluder (GSO™)

    Science.gov (United States)

    Sigler, Matthias; Priessmann, Helga

    2015-01-01

    Temporary intermittent complete heart block (CHB) occurred the day after interventional closure of an ASD with a 30 mm Gore Septal Occluder (GSO™) in a 2 years and 11‐month‐old female. CHB disappeared without further treatment and stable sinus rhythm recovered within 3 days. Only short episodes of 2nd degree AV‐block (Wenckebach periodicity) at rare intervals were documented in Holter‐monitors the following 2 months. Eleven months after device implantation the patient suffered from long lasting episodes of CHB. Surgical removal of the device resulted in incomplete recovery of AV‐conduction. Histopathological work‐up of the explanted GSO showed complete endothelialization of the device and regular scar formation. One year after surgery, the child had sinus rhythm during daytime but needed VVI‐pacing while sleeping. Young age, inferior localization of the defect, and use of a large device have been individual risk factors for CHB in this patient. Clinical course and histologic findings indicate that mechanical compression was the only cause for CHB. The cumulative number of reports of CHB after use of different ASD‐devices supports the recommendation to postpone the intervention in asymptomatic patients to preschool‐age. Early removal of a pushing device may increase the chance of complete recovery from CHB. © 2015 Wiley Periodicals, Inc. PMID:26354228

  8. Cardiac magnetic resonance imaging and a rare case of an atrial myxoma causing an atrial septal defect

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    Matthew Grant, MD

    2017-12-01

    Full Text Available A 40 year-old athletic woman presented with worsening dyspnea on exertion over the preceding several months. Chest radiograph showed borderline cardiomegaly and subsequent echocardiography demonstrated a 5.0-cm left atrial mass as well as left-to-right interatrial shunting through a patent foramen ovale. Cardiac magnetic resonance imaging was performed, which demonstrated signal characteristics consistent with an atrial myxoma. The patient then underwent urgent surgical treatment with good technical and clinical outcome. Histologic examination confirmed an atrial myxoma. Cardiac magnetic resonance imaging was valuable in characterizing the nature of the atrial mass and patent foramen ovale, helping guide the surgical approach.

  9. Transcatheter closure of secundum atrial septal defect in adults: report of our first experience in a developing country

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    Animasahun BA

    2014-04-01

    Full Text Available B Adeola Animasahun,1 Yele Aluko,2 Adeyemi Johnson,3 Kofo Ogunyankin,3 Sunita Maheshwari41Department of Paediatrics and Child Health, Lagos State University College of Medicine, Lagos, Nigeria; 2Mid Carolina Cardiology, Charlotte, NC, USA; 3First Cardiology Consultants, Lagos, Nigeria; 4Narayana Hrudayalaya Institute of Cardiac Sciences, Bangalore, IndiaBackground: Since the first report on device closure of atrial septal defect (ASD in 1976, the procedure has gained wide acceptance and has been used worldwide, including parts of Africa. The advantages when compared to surgical closure include a shorter procedure time and hospital stay and no scarring. This mode of treatment was not available in Nigeria prior to the cases reported here, requiring patients to travel abroad for the procedure.Methods: A cardiac catheterization laboratory became available in Lagos, Nigeria in 2009, and in December 2010 the laboratory collaborated with Lagos State University College of Medicine and Lagos State University Teaching Hospital to perform the device closure on two women (aged 34 and 62 years with secundum ASD. To the best of our knowledge, these are the first times the procedure has been performed in Nigeria.Results: Both patients made successful recovery and are stable.Conclusion: Transcatheter closure of ASD is now safe and available in Nigeria.Keywords: atrial septal defect, transcatheter closure, Nigeria

  10. [Feasibility of device closure for multiple atrial septal defects using 3D printing and ultrasound-guided intervention technique].

    Science.gov (United States)

    Qiu, X; Lü, B; Xu, N; Yan, C W; Ouyang, W B; Liu, Y; Zhang, F W; Yue, Z Q; Pang, K J; Pan, X B

    2017-04-25

    Objective: To investigate the feasibility of trans-catheter closure of multiple atrial septal defects (ASD) monitored by trans-thoracic echocardiography (TTE) under the guidance of 3D printing heart model. Methods: Between April and August 2016, a total of 21 patients (8 male and 13 female) with multiple ASD in Fuwai Hospital of Chinese Academy of Medical Sciences underwent CT scan and 3-dimensional echocardiography for heart disease model produced by 3D printing technique. The best occlusion program was determined through the simulation test on the model. Percutaneous device closure of multiple ASD was performed follow the predetermined program guided by TTE. Clinical follow-up including electrocardiogram and TTE was arranged at 1 month after the procedure. Results: The trans-catheter procedure was successful in all 21 patients using a single atrial septal occluder. Mild residual shunt was found in 5 patient in the immediate postoperative period, 3 of them were disappeared during postoperative follow-up. There was no death, vascular damage, arrhythmia, device migration, thromboembolism, valvular dysfunction during the follow-up period. Conclusion: The use of 3D printing heart model provides a useful reference for transcatheter device closure of multiple ASD achieving through ultrasound-guided intervention technique, which appears to be safe and feasible with good outcomes of short-term follow-up.

  11. Imaging atrial septal defects by real-time three-dimensional transesophageal echocardiography: step-by-step approach.

    Science.gov (United States)

    Saric, Muhamed; Perk, Gila; Purgess, Jan R; Kronzon, Itzhak

    2010-11-01

    There are currently no standardized three-dimensional (3D) transesophageal echocardiographic (TEE) views of the interatrial septum and atrial septal defects (ASDs). Without a standardized approach, it is difficult to ascertain the important anatomic relationships (such as the location of the aortic rim of an ASD), to perform relevant measurements (such as the size of an ASD or the size of its rims), or to guide the deployment of catheters and devices during atrial septal closure. Using a 3D TEE matrix-array transducer, 706 TEE studies were performed over a 14-month period. The purpose of the study was to develop a standardized protocol for anatomically correct orientation of 3D TEE images of the interatrial septum and ASDs. Among 706 TEE studies, there were 23 patients with ASDs, representing 3.3% of the study population. Eighteen patients had secundum ASDs, two had primum ASDs, and three had sinus venosus ASDs of the superior vena cava type. A protocol for properly orienting 3D TEE images of the interatrial septum and ASDs was developed. When the images are acquired at an angle of 0°, the septum is properly oriented by the tilt-up-then-left maneuver. The initial 3D TEE image in first tilted up to reveal the right atrial side of the septum. Then the image is tilted 180° around its vertical axis to reveal the left atrial side of the septum; the aortic rim is on the left, the superior vena cava on the top, and the right-sided pulmonary vein ostia on the right side of the screen. For acquisitions at a higher angle, the rotate-left-in-z-axis maneuver is used. The image is first tilted up to reveal the right atrial side of the septum, as in the tilt-up-then-left maneuver. The image is then rotated counterclockwise in the z axis until the superior vena cave is at 12 o'clock. Finally, the image is tilted 180° around its vertical axis to reveal the left atrial side of the septum. The use of standardized tilt-up-then-left and rotate-left-in-z-axis maneuvers enhances the

  12. Surgery for complications of trans-catheter closure of atrial septal defects : a multi-institutional study from the European Congenital Heart Surgeons Association

    NARCIS (Netherlands)

    Sarris, George E.; Kirvassilis, George; Zavaropoulos, Prodromos; Belli, Emre; Berggren, Hakan; Carrel, Thierry; Comas, Juan V.; Corno, Antonio F.; Daenen, Willem; Di Carlo, Duccio; Ebels, Tjark; Fragata, Jose; Hamilton, Leslie; Hraska, Viktor; Jacobs, Jeffrey; Lazarov, Stojan; Mavroudis, Constantine; Metras, Dominique; Rubay, Jean; Schreiber, Christian; Stellin, Giovanni

    Objective: This study aims to analyse the collective experience of participating European Congenital Heart Surgeons Association centres in the surgical management of complications resulting from trans-catheter closure of atrial septal defects (ASDs). Methods: The records of all (n = 56) patients,

  13. Extended vertical transatrial septal approach for the removal of left atrial myxoma

    NARCIS (Netherlands)

    Zeebregts, CJAM; Schepens, MAAM; Knaepen, PJ

    Objective: Optimal exposure greatly facilitates left atrial myxomectomy and is mandatory for safe and efficacious tumour removal. The purpose of this study was to evaluate one institutions experience, with an alternative to the classical approach, for the removal of left atrial myxoma. Methods: In

  14. A novel one-shot circular stapler closure for atrial septal defect in a beating-heart porcine model.

    Science.gov (United States)

    Tarui, Tatsuya; Tomita, Shigeyuki; Ishikawa, Norihiko; Ohtake, Hiroshi; Watanabe, Go

    2015-02-01

    In surgical atrial septal defect (ASD) closure, there are no techniques or devices that can close the ASD accurately in a short time under a beating heart. We have developed a simple and automatic ASD closure technique using a circular stapler. This study assessed the feasibility and efficacy of a new circular stapler closure for ASD. Under a continuous beating heart, hand-sewn patch plasty ASD closure was performed in 6 pigs (group A) and circular stapler ASD closure was performed in 6 pigs (group B). The time to close the ASD and the effectiveness of the closure were compared. Closure was significantly faster in group B (10.5 ± 1.0 seconds) than in group A (664 ± 10 seconds; p heart porcine model. Copyright © 2015 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  15. Robotic atrial septal defect closure and tricuspid annuloplasty in a case of situs inversus totalis with dextrocardia.

    Science.gov (United States)

    Onan, Burak; Aydin, Unal; Kahraman, Zeynep; Bakir, Ihsan

    2017-03-01

    Situs inversus totalis (SIT) with dextrocardia is an uncommon congenital positional anomaly, which is characterized by a symmetrical 'mirror-image' orientation of all organs in relation to the midline. Although sternotomy and thoracotomy is traditionally used in patients with SIT with dextrocardia, a totally endoscopic robotic surgery is an alternative surgical approach to intracardiac anomalies. Placement of robotic ports, transthoracic aortic clamp, cardioplegia delivery, and peripheral vascular cannulation is made from the left side of the chest, as a mirror orientation of the right-sided robotic cardiac procedures. Here, we present a patient who underwent concomitant robotic atrial septal defect closure and tricuspid annuloplasty with posterior plication using the da Vinci surgical system.

  16. Transthoracic echocardiography is a safe alternative for assessment and guidance of transcatheter closure of secundum atrial septal defect in children.

    Science.gov (United States)

    Baruteau, Alban-Elouen; Hascoët, Sébastien; Fraisse, Alain

    2017-05-01

    2D-transesophageal echocardiography (TEE) is routinely performed to guide percutaneous ASD closure in children. We aimed to assess whether two-dimensional (2D)-transthoracic echocardiography (TTE) is a safe alternative for assessment and guidance of atrial septal defect (ASD) closure in unselected children. We performed a retrospective single-center study including 389 consecutive children aged less than 15-year-old who underwent percutaneous ASD closure under 2D-TEE (1998-2005, n=133) or 2D-TTE (2005-2014, n=256). A balloon calibration was performed in all cases for the Amplatz Septal Occluder choice. ASDs were larger and rims deficiencies were more frequent in the TTE-guided group. The procedure was successful in 376 patients [96.7%; 95% confidence interval (CI), 94.4-98.2%]. The success rate tended to be higher in the TTE- versus TEE-guided group (98.0% versus 94.0%, P=0.069). Device migration occurred in 4 patients (1.0%; 95% CI: 0.3-1.6%), all after TEE-guided procedure (P=0.013). Early major adverse events were observed in 5 patients (1.3%; 95% CI: 0.4-3.0%), all in the TEE group (P=0.004). Fluroroscopic time and irradiation dose were not different among the 2 groups (P=0.450 and P=0.130 respectively). After a median follow-up of 7 years (range, 1-16 years), no adverse events was reported. One (0.3%, 95% CI: 0-1.4%) 12-year-old patient developed atrial fibrillation 5 years after the procedure. Pregnancies were uneventful in 72 cases. When a balloon sizing is performed, 2D-TTE imaging is as efficient as 2D-TEE to guide percutaneous ASD closure in children. The procedure can safely be done in spontaneously breathing children under TTE guidance alone in experienced centers.

  17. Transcatheter closure of large atrial septal defects with deficient aortic or posterior rims using the "Greek maneuver". A multicenter study.

    Science.gov (United States)

    Thanopoulos, Basil D; Dardas, Petros; Ninios, Vlasis; Eleftherakis, Nicholaos; Karanasios, Evangelos

    2013-10-09

    We report a modification ("Greek maneuver") of the standard atrial septal defect (ASD) closure technique using the Amplatzer septal occluder (ASO) to facilitate closure of large ASDs with deficient aortic or posterior rims. 185 patients (median 10.8, range 3 to 52 years) with large ASDs (mean diameter 26±7 mm, range 20-40 mm) with a deficient aortic (134 patients) or posterior (51 patients) rim underwent catheter closure with the ASO using the "Greek maneuver" under transesophageal guidance. The Greek maneuver is applied when protrusion of the aortic edge of the deployed left disk of the device in to the right atrium is detected by echo. To circumvent this left disk is recaptured and the whole delivery system is pushed inward and leftward into the left atrium where the left disk and the 2/3 of right disk are simultaneously released. This maneuver forces the left disk to become parallel to the septum preventing the protrusion of the device into the right atrium. The ASO was successfully implanted and was associated with complete closure in 175/185 (95%) of the patients. There were no early or late complications related to the procedure during a follow-up period ranging from 6 months to 7 years. The "Greek maneuver" is a simple quite useful trick that facilitates closure of large ASDs associated with or without deficient aortic or posterior rims. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  18. Atrial flutter in a patient with atrial septal defect and anomalous venous drainage: unusual approach for ablation.

    Science.gov (United States)

    Roca-Luque, Ivo; Rivas, Nuria; Dos, Laura; Francisco, Jaume; Pérez-Rodon, Jordi; Pijuan, Antònia; Garcia-Dorado, David; Moya, Àngel

    2017-07-01

    Atrial flutter ablation in CHD (Congenital Heart Disease) patients is a challenging procedure because of the possibility of multiple circuits. Electroanatomical mapping and pacing maneuvers are crucial to determine critical isthmus. Moreover, vascular abnormalities and residual cardiac defects need to be known before the ablation to decide the better strategy for ablation.

  19. Intracardiac echo-guided radiofrequency catheter ablation of atrial fibrillation in patients with atrial septal defect or patent foramen ovale repair: a feasibility, safety, and efficacy study.

    Science.gov (United States)

    Lakkireddy, Dhanunjaya; Rangisetty, Umamahesh; Prasad, Subramanya; Verma, Atul; Biria, Mazda; Berenbom, Loren; Pimentel, Rhea; Emert, Martin; Rosamond, Thomas; Fahmy, Tamer; Patel, Dimpi; Di Biase, Luigi; Schweikert, Robert; Burkhardt, David; Natale, Andrea

    2008-11-01

    Intracardiac Echo-Guided Radiofrequency Catheter. Patients with atrial septal defect (ASD) are at higher risk for atrial fibrillation (AF) even after repair. Transseptal access in these patients is perceived to be difficult. We describe the feasibility, safety, and efficacy of pulmonary vein antral isolation (PVAI) in these patients. We prospectively compared post-ASD/patent foramen ovale (PFO) repair patients (group I, n = 45) with age-gender-AF type matched controls (group II, n = 45). All the patients underwent PVAI through a double transseptal puncture with a roving circular mapping catheter technique guided by intracardiac echocardiography (ICE). The short-term (3 months) and long-term (12 month) failure rates were assessed. In group I, 23 (51%) had percutaneous closure devices and 22 (49%) had a surgical closure. There was no significant difference between group I and II in the baseline characteristics. Intracardiac echo-guided double transseptal access was obtained in 98% of patients in group I and in 100% of patients in group II. PVAI was performed in all patients, with right atrial flutter ablation in 7 patients in group I and in 4 patients in group II. Over a mean follow-up of 15 +/- 4 months, group I had higher short-term (18% vs 13%, P = 0.77) and long-term recurrence (24% vs 18%, P = 0.6) than group II. There was no significant difference in the perioperative complications between the two groups. Echocardiography at 3 months showed interatrial communication in 2 patients in group I and 1 patient in group II, which resolved at 12 months. Percutaneous AF ablation using double transseptal access is feasible, safe, and efficacious in patients with ASD and PFO repairs.

  20. Acquired Left Atrial-to-Right Ventricular Shunt with Mitral Valve Incompetence: A Rare Sequela after Repair of Atrioventricular Septal Defect

    OpenAIRE

    Mohapatra, Srikant; Minhas, Harpreet Singh; Virmani, Sanjula; Mishra, Bana Bihari; Mukherjee, Kaushik; Banerjee, Amit

    2009-01-01

    Acquired left ventricular-to-right atrial communication is encountered periodically. This condition is chiefly attributable to surgical mishaps, trauma, endocarditis, or endomyocardial biopsy. In a few instances, a Gerbode-like defect develops after the repair of an atrioventricular septal defect. Our search of the worldwide medical literature revealed just 1 report of a “mirror” occurrence of a Gerbode-like defect: a shunt between the left atrium and the right ventricle.

  1. Feasibility and safety of transthoracic echocardiography-guided transcatheter closure of atrial septal defects with deficient superior-anterior rims.

    Science.gov (United States)

    Li, Gui-Shuang; Li, Hai-De; Yang, Jie; Zhang, Wen-Quan; Hou, Zong-Shen; Li, Qing-Chen; Zhang, Yun

    2012-01-01

    Although previous studies showed that transthoracic echocardiography (TTE) can be used to guide transcatheter closure of atrial septal defect (ASD), whether TTE can be used to guide transcatheter closure of secundum ASD with a deficient superior-anterior rim is unknown and this critical issue was addressed in the present study. A total of 280 patients with secundum ASD who underwent transcatheter ASD closure were recruited and divided into groups A and B depending on ASD superior-anterior rim>4 mm (n = 118) or ≤4 mm (n = 162). TTE was used to guide Amplatzer-type septal occluder (ASO) positioning and assess residual shunt. Procedure success was defined as no, trivial and small residual shunt immediately after the procedure as assessed by color Doppler flow imaging. Group A and group B did not differ in complication rate (8.55% vs.7.55%), procedure success rate (98.3% vs. 95.0%) or complete closure rate immediately after the procedure (89.7% vs. 89.3%) or at 6-month follow-up (98.3% vs. 96.8%). The mean procedure and fluoroscopy time in group B were much longer than those in group A. In conclusion, the absence of a sufficient superior-anterior rim in patients undergoing percutaneous closure of secundum-type ASDs using fluoroscopic and TTE guidance is associated with slightly greater device malposition and migration as well as increased procedural and fluoroscopic times, but the overall complication rate did not differ with TTE guidance when compared to historical controls that used TEE guidance.

  2. Cardiac remodeling and effects on exercise capacity after interventional closure of atrial septal defects in different adult age groups.

    Science.gov (United States)

    Jategaonkar, Smita; Scholtz, Werner; Schmidt, Henning; Fassbender, Dieter; Horstkotte, Dieter

    2010-03-01

    Interventional closure of atrial septal defects (ASD) has become a standard procedure in pediatric and adult patients. We report immediate and mid-term results in different adult age groups. A retrospective analysis of 332 patients undergoing percutaneous ASD closure between 1998 and 2008 was performed. Beside echocardiographic and hemodynamic measurements, the NYHA functional class was assessed before and after ASD closure. The peak oxygen uptake (VO(2peak)) was available in a subgroup of 154 patients. The different age groups did not differ significantly in shunt volume or defect diameter, but a significant increase could be detected in mean pulmonary arterial pressure, mean left atrial pressure and pulmonary vascular resistance (PVR9 with increasing age). Right ventricular enlargement was present in all age groups, but the degree of enlargement increased with age. Transcatheter ASD closure was successful in 99.4%, major adverse events occurred in four patients (1.2%). At 3 months from closure, 123 patients reported an improvement, 7 of worsening and 163 of no change in their functional capacity. A significant increase in VO(2peak) could be registered in all subgroups after ASD closure. When classified by shunt volume no change could be detected in VO(2peak) in the patients with a Q(p):Q(s) 2 had a highly significant VO(2peak) increase. Patients benefit from interventional closure of hemodynamically significant ASD regardless of their age. However, the defect should be repaired as early as possible to prevent hemodynamic complications, such as the development of pulmonary hypertension and cardiac arrhythmias.

  3. Late infectious endocarditis of surgical patch closure of atrial septal defects diagnosed by 18F-fluorodeoxyglucose gated cardiac computed tomography (18F-FDG-PET/CT): a case report.

    Science.gov (United States)

    Honnorat, Estelle; Seng, Piseth; Riberi, Alberto; Habib, Gilbert; Stein, Andreas

    2016-08-24

    In contrast to percutaneous atrial septal occluder device, surgical patch closure of atrial defects was known to be no infective endocarditis risk. We herein report the first case of late endocarditis of surgical patch closure of atrial septal defects occurred at 47-year after surgery. On September 2014, a 56-year-old immunocompetent French Caucasian man was admitted into the Emergency Department for 3-week history of headache, acute decrease of psychomotor performance and fever at 40 °C. The diagnosis has been evoked during his admission for the management of a brain abscess and confirmed using 18F-fluorodeoxyglucose gated cardiac computed tomography (18F-FDG-PET/CT). Bacterial cultures of surgical deep samples of brain abscess were positive for Streptococcus intermedius and Aggregatibacter aphrophilus as identified by the matrix-assisted laser desorption/ionization-time of flight (MALDI-TOF) mass spectrometry and confirmed with 16S rRNA gene sequencing. The patient was treated by antibiotics for 8 weeks and surgical patch closure removal. In summary, late endocarditis on surgical patch and on percutaneous atrial septal occluder device of atrial septal defects is rare. Cardiac imaging by the 18F-fluorodeoxyglucose gated cardiac computed tomography (18F-FDG-PET/CT) could improve the diagnosis and care endocarditis on surgical patch closure of atrial septal defects while transthoracic and transesophageal echocardiography remained difficult to interpret.

  4. Syndrome of extreme insulin resistance (Rabson-Mendenhall phenotype) with atrial septal defect: clinical presentation and treatment outcomes.

    Science.gov (United States)

    Dutta, Deep; Maisnam, Indira; Ghosh, Sujoy; Mukhopadhyay, Satinath; Chowdhury, Subhankar

    2013-01-01

    Syndrome of extreme insulin resistance (SEIR) is a rare spectrum disorder with a primary defect in insulin receptor signalling, noted primarily in children, and is often difficult to diagnose due to the clinical heterogeneity.SEIR was diagnosed in an adolescent girl with facial dysmorphism,exuberant scalp and body hair, severe acanthosis, lipoatrophy, dental abnormalities, and short stature (Rabson-Mendenhall phenotype). She had elevated fasting (422.95 pmol/L) and post-glucose insulin levels(>2083 pmol/L). Total body fat was decreased (11%; dual-energy X-ray absorptiometry). Basal growth hormone (GH) was increased (7.9 μg/L)with normal insuline-like growth factor 1 (37.6 nmol/L) suggestive of GH resistance. She had fatty liver and polycystic ovaries. Echocardiography revealed ostium secundum type atrial septal defect (ASD). Blood glucose normalized with pioglitazone (30 mg/day). Delayed development, severe insulin resistance, mild hyperglycemia, absence of ketosis, and remarkable response of hyperinsulinemia and hyperglycemia to pioglitazone which persisted even after 1 year of diagnosis are some of the notable features of this patient. This is perhaps the first report of occurrence of congenital heart disease (ASD) in a patient of SEIR (Rabson-Mendenhall phenotype). This report highlights the clinical features of SEIR and the role of insulin sensitizers like pioglitazone in the management of such patients.

  5. Bronchial compression in an infant with isolated secundum atrial septal defect associated with severe pulmonary arterial hypertension

    Directory of Open Access Journals (Sweden)

    Sung-Hee Park

    2012-08-01

    Full Text Available Symptomatic pulmonary arterial hypertension (PAH in patients with isolated atrial septal defect (ASD is rare during infancy. We report a case of isolated ASD with severe PAH in an infant who developed airway obstruction as cardiomegaly progressed. The patient presented with recurrent severe respiratory insufficiency and failure to thrive before the repair of the ASD. Echocardiography confirmed volume overload on the right side of heart and severe PAH (tricuspid regurgitation [TR] with a peak pressure gradient of 55 to 60 mmHg. The chest radiographs demonstrated severe collapse of both lung fields, and a computed tomography scan showed narrowing of the main bronchus because of an intrinsic cause, as well as a dilated pulmonary artery compressing the main bronchus on the left and the intermediate bronchus on the right. ASD patch closure was performed when the infant was 8 months old. After the repair of the ASD, echocardiography showed improvement of PAH (TR with a peak pressure gradient of 22 to 26 mmHg, and the patient has not developed recurrent respiratory infections while showing successful catch-up growth. In infants with symptomatic isolated ASD, especially in those with respiratory insufficiency associated with severe PAH, extrinsic airway compression should be considered. Correcting any congenital heart diseases in these patients may improve their symptoms.

  6. Preventive echocardiographic examination in athletes and workers – Quadricuspid aortic valve and atrial septal aneurysm in a young basketball player

    Directory of Open Access Journals (Sweden)

    Karina Wierzbowska-Drabik

    2015-02-01

    Full Text Available Ensuring safety of young athletes and employees who perform hard physical work within the scope of their professional duties, with a special focus on prevention of a sudden cardiac death at sports fields or during hard physical work is one of the most important tasks, which demands joint effort of cardiologists and sport physicians or occupational physicians, who qualify patients for a job or a sport discipline. Apart from hypertrophic and arhythmogenic right ventricular cardiomyopathy, coronary anomalies and aortic dissection belong to the most frequent causes of dramatic complications during competitive exercise or work with an increased energy expenditure. Although a detailed medical history and a physical examination combined with 12-lead ECG assessment may significantly improve the safety in competitive sports, adding echocardiography examination gives a detailed and noninvasive insight into the heart morphology and function. Therefore, in our opinion, it should constitute a standard part of the evaluation of candidates for competitive sports. The practice indicates that beyond subjects with severe heart diseases and those classified as normal, there is a group of individuals with abnormalities which should be more closely monitored, but are not contraindications against professional sports or work with an increased energy expenditure. We describe the case of a young female with a diagnosis of rare congenital aortic valve disease, quadricuspid valve, with mild regurgitation and atrial septal aneurysm which was established during transthoracic echocardiography and confirmed and expanded during TEE examination.

  7. Atrial septal defect in adults: echocardiography and cardiopulmonary exercise capacity associated with hemodynamics before and after surgical closure.

    Science.gov (United States)

    Suchon, Elzbieta; Tracz, Wieslawa; Podolec, Piotr; Sadowski, Jerzy

    2005-10-01

    The study aimed to evaluate pre and postoperative echocardiographic data and exercise capacity in relation to age and hemodynamics in adults with atrial septal defect (ASD). Fifty-two subjects with ASD (mean age: 38.6+/-15 years) were enrolled. Echocardiography and cardiopulmonary exercise test were performed before and a year after surgery. Pre and postoperative data were analyzed for the entire group and then compared in terms of age: or=40 years, right ventricular systolic pressure (RVSP): 30 mmHg and pulmonary to systemic flow ratio (Qp/Qs): or=2.5. After surgery right ventricle dimension decreased in all patients, although it remained significantly larger in patients over 40 years. There was a negative correlation between peak oxygen uptake and preoperative RVSP (r=-0.69, PExercise capacity improved irrespective of the age at surgery, preoperative RVSP and Qp/Qs, although it failed to normalize in patients with RVSP >30 mmHg. Adults with ASD benefit from surgical closure irrespective of the actual age at surgery. Patient's age at surgery and pulmonary hypertension crucially impact the results of surgical intervention. Early defect correction is therefore highly recommendable, specifically with a view to preventing the hemodynamic consequences of ASD.

  8. Feasibility, Safety and Long-Term Follow-Up of Transcatheter Closure of Secundum Atrial Septal Defects with Deficient Rims.

    Science.gov (United States)

    Cao, Chunhui; Wang, Zhonghua; Huang, Jun; Fan, Lingxia; Li, Ren; Wang, Shushui; Li, Yufen; Zhang, Zhiwei

    2016-01-01

    The aim of this work was to evaluate the feasibility and safety of transcatheter closure procedures for the treatment of atrial septal defects (ASDs) with insufficient rims. A total of 507 secondary ASDs were divided into two groups based on whether they had deficient rims or not (152 vs. 355 cases, respectively). Any complications, including residual shunt, heart arrhythmia, occluder translocation, etc., were followed up for 1-3 years. There were no differences in gender, weight, exposure time, ECG states, pulmonary pressure, the intervention success rate, occurrence of residual shunt, the operation time and occurrence of residual shunt during follow-up between the two groups (p > 0.05). However, the occurrence of rhythm disorders was significantly different between the two groups; ASDs with deficient rims were at an elevated risk (p rims group at 24 h postoperation, but no differences in arrhythmia incidence at any of the other follow-up time points (1, 3, 6, 12 and 36 months; p > 0.05). Patients with deficient rims experience a high success rate of ASD intervention and low rate of complications when the procedures are performed by experienced operators. © 2016 S. Karger AG, Basel.

  9. Right Ventricular Outflow Tract Velocity Time Integral Determination in 570 Healthy Children and in 52 Pediatric Atrial Septal Defect Patients.

    Science.gov (United States)

    Koestenberger, Martin; Nage, Bert; Ravekes, William; Avian, Alexander; Burmas, Ante; Grangl, Gernot; Cvirn, Gerhard; Gamillscheg, Andreas

    2015-08-01

    Determination of the right ventricular outflow tract velocity time integral (RVOT VTI) is an important part of the noninvasive investigation of pulmonary blood flow in adults; however, age-related pediatric reference data are lacking. We examined growth-related changes of RVOT VTI values in children and the predictive value of RVOT VTI values in identifying enhanced pulmonary blood flow in children with secundum type atrial septal defect (ASD). A prospective study was conducted in a group of 570 healthy children and 52 children with a moderate-sized to large ASD. We determined the effects of age, body length (BL), body weight (BW), and body surface area (BSA) on RVOT VTI values. The predictive value of normal values stratified for age, BW, BL, and BSA was tested in our 52 ASD children. RVOT VTI values ranged from mean 9.7 ± 1.2 cm in neonates to 23.3 ± 2.7 cm in children with 18 years of age and showed a positive correlation with age, BL, BSA, and BW. In our population, RVOT VTI z-scores showed a high specificity for detecting ASD patients (>97 %) with sensitivity up to 71 %. We provide normal ranges and calculated z-scores of pediatric RVOT VTI values. Normal RVOT VTI z-scores might be additional predictors in identifying increased pulmonary blood flow in patients with ASD.

  10. Genome-wide association study of multiple congenital heart disease phenotypes identifies a susceptibility locus for atrial septal defect at chromosome 4p16

    Science.gov (United States)

    Cordell, Heather J.; Bentham, Jamie; Topf, Ana; Zelenika, Diana; Heath, Simon; Mamasoula, Chrysovalanto; Cosgrove, Catherine; Blue, Gillian; Granados-Riveron, Javier; Setchfield, Kerry; Thornborough, Chris; Breckpot, Jeroen; Soemedi, Rachel; Martin, Ruairidh; Rahman, Thahira J.; Hall, Darroch; van Engelen, Klaartje; Moorman, Antoon F.M.; Zwinderman, Aelko H; Barnett, Phil; Koopmann, Tamara T.; Adriaens, Michiel E.; Varro, Andras; George, Alfred L.; dos Remedios, Christobal; Bishopric, Nanette H.; Bezzina, Connie R.; O’Sullivan, John; Gewillig, Marc; Bu’Lock, Frances A.; Winlaw, David; Bhattacharya, Shoumo; Devriendt, Koen; Brook, J. David; Mulder, Barbara J.M.; Mital, Seema; Postma, Alex V.; Lathrop, G. Mark; Farrall, Martin; Goodship, Judith A.; Keavney, Bernard D.

    2013-01-01

    We carried out a genome-wide association study (GWAS) of congenital heart disease (CHD). Our discovery cohort comprised 1,995 CHD cases and 5,159 controls, and included patients from each of the three major clinical CHD categories (septal, obstructive and cyanotic defects). When all CHD phenotypes were considered together, no regions achieved genome-wide significant association. However, a region on chromosome 4p16, adjacent to the MSX1 and STX18 genes, was associated (P=9.5×10−7) with the risk of ostium secundum atrial septal defect (ASD) in the discovery cohort (N=340 cases), and this was replicated in a further 417 ASD cases and 2520 controls (replication P=5.0×10−5; OR in replication cohort 1.40 [95% CI 1.19-1.65]; combined P=2.6×10−10). Genotype accounted for ~9% of the population attributable risk of ASD. PMID:23708191

  11. Robotic-assisted closure of atrial septal defect under real-time three-dimensional echo guide: in vitro study.

    Science.gov (United States)

    Suematsu, Yoshihiro; Kiaii, Bob; Bainbridge, Daniel T; del Nido, Pedro J; Novick, Richard J

    2007-10-01

    Several advances in robotic technology and imaging systems have enabled the broad application of minimally invasive techniques in cardiac surgery. We have previously demonstrated that real-time three-dimensional echocardiography (RT3DE) provided adequate imaging and anatomic detail to act as a sole guide for surgical task performance. In this study, we examined the feasibility of robotic-assisted RT3DE-guided repair of atrial septal defect (ASD) in an in vitro study. Exp. I: An RT3DE system with x4 matrix transducer (Sonos 7500, Philips Medical Systems, Andover, MA) was compared to two-dimensional echo (2DE) in the performance of common surgical tasks with the da Vinci Robotic Surgical System (Intuitive Surgical, Sunnyvale, CA). Completion times and deviation of suture from an echogenic target (mm) were measured. Exp. II: Porcine ASDs (n=10) were created and closed with robotic-assisted direct suturing in a water bath. During all experiments the operator was blinded to the target and operated only under ultrasonic guidance. Compared to 2DE guidance, completion times improved by 70% (probotic system was significantly smaller (2DE: 4+/-2mm, 3DE: 0.2+/-0.3mm, p=0.0002) in RT3DE-guided tasks. RT3DE provided satisfactory images and sufficient anatomical detail for suturing. All surgical tasks were successfully performed with accuracy. These initial experiments demonstrate the feasibility of robotic-assisted direct closure of ASD under RT3DE guidance. An endoscopic port access approach may be possible with refinements in telemanipulator technology and further development of the transesophageal echo transducer.

  12. Cardiac alpha-myosin (MYH6 is the predominant sarcomeric disease gene for familial atrial septal defects.

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    Maximilian G Posch

    Full Text Available Secundum-type atrial septal defects (ASDII account for approximately 10% of all congenital heart defects (CHD and are associated with a familial risk. Mutations in transcription factors represent a genetic source for ASDII. Yet, little is known about the role of mutations in sarcomeric genes in ASDII etiology. To assess the role of sarcomeric genes in patients with inherited ASDII, we analyzed 13 sarcomeric genes (MYH7, MYBPC3, TNNT2, TCAP, TNNI3, MYH6, TPM1, MYL2, CSRP3, ACTC1, MYL3, TNNC1, and TTN kinase region in 31 patients with familial ASDII using array-based resequencing. Genotyping of family relatives and control subjects as well as structural and homology analyses were used to evaluate the pathogenic impact of novel non-synonymous gene variants. Three novel missense mutations were found in the MYH6 gene encoding alpha-myosin heavy chain (R17H, C539R, and K543R. These mutations co-segregated with CHD in the families and were absent in 370 control alleles. Interestingly, all three MYH6 mutations are located in a highly conserved region of the alpha-myosin motor domain, which is involved in myosin-actin interaction. In addition, the cardiomyopathy related MYH6-A1004S and the MYBPC3-A833T mutations were also found in one and two unrelated subjects with ASDII, respectively. No mutations were found in the 11 other sarcomeric genes analyzed. The study indicates that sarcomeric gene mutations may represent a so far underestimated genetic source for familial recurrence of ASDII. In particular, perturbations in the MYH6 head domain seem to play a major role in the genetic origin of familial ASDII.

  13. Clinical comparison of robotic minimally invasive surgery and transcatheter interventional occlusion for adult secundum atrial septal defect

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    Cheng WANG

    2016-06-01

    Full Text Available Objective  To assess the safety and efficiency of robotic minimally invasive surgery and transcatheter interventional occlusion for treatment of adult secundum atrial septal defect (ASD by comparing the early and recent postoperative follow-up results of the two minimally invasive surgery. Methods  Thirty adult patients with secundum ASD, who admitted to the General Hospital of PLA from Jan. 2008 to Dec. 2014 and received treatment of da Vinci Surgical System, were recruited as TEASD-R group, meanwhile, another 30 adult patients who received transcatheter interventional occlusion were recruited under the strict 1:1 criterion as TIASD-O group. The early postoperative complications, in-hospital conditions, recent postoperative follow-up results and the quality of life 30d and 6 months after operation were compared and retrospectively analyzed between the two groups. Results  The success rates of surgery were 100% in the both groups, no early and recent postoperative complications (residual shunt, pericardial effusion, cerebral infarction, peripheral vascular embolism, new arrhythmia, etc. were found in TEASD-R group. While some of corresponding complications existed in TISAD-O group, and the differences were of statistical significance (P<0.05 between the two groups in the incidence of postoperative new arrhythmia, tricuspid incompetence and pulmonary hypertension, as well as in the early size of right atrium and in-hospital time. SF-36 quality of life questionnaire showed that the difference of somatic pain 30d after operation was of statistical significance (P<0.05 between the two groups, but the difference disappeared 6 months after operation. Conclusion  Robotic minimally invasive surgery for adult secundum ASD is feasible, safe and efficacious since no postoperative complications occurred such as tricuspid incompetence and pulmonary hypertension, but the longer operative and inhosptial time are the shortages of the operation. DOI: 10

  14. Role of hybrid operating room in surgery for the right atrial thrombus, pulmonary thrombi, and ventricular septal rupture after myocardial infarction.

    Science.gov (United States)

    Singh, Ajmer; Mehta, Yatin; Parakh, Rajiv; Kohli, Vijay; Trehan, Naresh

    2016-01-01

    Free-floating right heart thrombi are uncommon and need emergency treatment in view of their tendency to dislodge and cause pulmonary embolism. We report a successful surgical management of a patient who had large mobile right atrial thrombus, bilateral pulmonary thrombi, coronary artery disease, and postmyocardial infarction ventricular septal rupture (VSR). The patient underwent coronary angiography, inferior vena cava filter placement, removal of thrombi from the right atrium and pulmonary arteries, repair of VSR, and coronary artery bypass graft surgery in a hybrid operating room.

  15. Suprarrenal hematoma Hematoma suprarrenal

    OpenAIRE

    Concepción Guardo B.; José Sequeda M.

    1996-01-01

    Neonatal asymptomatic suprarrenal hemorrhage is relatively frequent; sometimes it is detected only after resolution when a calcification is found; symptomatic forms are rare; most times hemorrhage and hematoma are due to an obstetric trauma and are related to macrosomia, breech presentation, maternal diabetes and neonatal hypoxia. Clinical picture is characterized by abdominal mass and anemia; diagnosis is confirmed by imagenology. Two patients with suprarrenal hematoma from the University Ho...

  16. Suprarrenal hematoma Hematoma suprarrenal

    Directory of Open Access Journals (Sweden)

    Concepción Guardo B.

    1996-04-01

    Full Text Available Neonatal asymptomatic suprarrenal hemorrhage is relatively frequent; sometimes it is detected only after resolution when a calcification is found; symptomatic forms are rare; most times hemorrhage and hematoma are due to an obstetric trauma and are related to macrosomia, breech presentation, maternal diabetes and neonatal hypoxia. Clinical picture is characterized by abdominal mass and anemia; diagnosis is confirmed by imagenology. Two patients with suprarrenal hematoma from the University Hospital at Cartagena, Colombia, are presented. Both were related with traumatic delivery and cephalohematoma; one of them had oral and gastric bleeding and the othersuffered hematoma infection; diagnosis was done with abdominal ecography and CAT. Both patients recovered with medical treatment. La hemorragia suprarrenal asintomática del neonato es relativamente frecuente y muchas veces se detecta como una calcificación local después de que se resuelve el hematoma. La forma sintomática es rara y, a menudo, se debe a un trauma obstétrico relacionado con la macrosomía fetal, la presentación podálica, la diabetes materna o la hipoxia perinatal. Las manifestaciones clínicas son, principalmente, una masa abdominal y anemia importante; el diagnóstico se confirma con la imaginología. Se presentan dos casos de hematoma suprarrenal derecho tratados en el Hospital Universitario de Cartagena, ambos relacionados con un parto traumático y acompañados de cefalohematomas; uno de ellos presentó sangrado gastrointestinal alto y el otro infección del hematoma suprarrenal. El diagnóstico se comprobó con la ecografía abdominal y se verificó con la tomografía. El tratamiento fue médico y no se requirió cirugía a pesar de la anemia severa que presentó uno de los pacientes.

  17. Closure of a high ventricular septal defect after transcatheter aortic valve implantation with an atrial septal occluder-hybrid treatment for a rare complication.

    Science.gov (United States)

    Hamm, Karsten; Reents, Wilko; Kerber, Sebastian; Diegeler, Anno

    2017-03-01

    A patient with porcelain aorta underwent transcatheter aortic valve implantation with a self-expandable prosthesis for severe aortic stenosis. After postdilatation trace paravalvular regurgitation was accepted. 10 weeks later the patient returned with complete heart block and underwent pacemaker implantation. A new heart murmur prompted further investigation. A ventricular septal defect from the left ventricular outflow tract into the right ventricle was detected. It was successfully closed under direct surgical visualization and total cardiopulmonary bypass in an aortic no touch approach. Closure was accomplished with a percutaneous Amplatzer-PFO-occluder. Functional result was excellent. © The Author 2016. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  18. Percutaneous closure of large VSD using a home-made fenestrated atrial septal occluder in 18-year-old with pulmonary hypertension.

    Science.gov (United States)

    Kamali, Hacer; Saritas, Turkay; Erdem, Abdullah; Akdeniz, Celal; Tuzcu, Volkan

    2014-06-09

    Hemodynamically significant muscular ventricular septal defects in children after the infantile period are a rare occurrence and ideal for transcatheter closure. In cases of severe concomitant pulmonary hypertension, it may be necessary to fenestrate the device. In this report, we present an 18-year old patient with a large mid-trabecular ventricular septal defect and severe pulmonary hypertension that underwent percutaneous closure of the defect with a home-made fenestrated atrial septal occluder. An 18-year-old female patient referred to us with complaints of dyspnea (NYHA score of 2-3). Physical examination revealed an apical rumble and a harsh second heart sound. Echocardiographic examination revealed a large mid-trabecular ventricular septal defect with bidirectional shunt and the widest diameter measuring 22 mm on 2D echocardiography. Left and right heart cavities were enlarged. Before and after the vasoreactivity test performed during cardiac catheterization, average aortic pressure was 65 → 86 mmHg, average pulmonary artery pressure: 58 → 73 mmHg, Qp/Qs: 1.6 → 3.2, PVR: 4.6 → 4.3 Wood/U/m2 and PVR/SVR: 0.5 → 0.2. On left-ventricular angiocardiogram, the largest end-diastolic defect diameter was 21 mm. The closure procedure was performed with transthoracic echocardiographic guidance, using a 24 mm Cera septal occluder and a 14 F sheath dilator to make a 4.5-5 mm opening. Measured immediately after the procedure and during cardiac catheterization one month later, average aortic pressure was 75 → 75 mmHg, average pulmonary artery pressure: 66 → 30 mmHg, Qp/Qs 1.5 → 1.4, PVR: 4.4 → 2.9 Wood/U/m2 and PVR/SVR: 0.4 → 0.2. Transthoracic echocardiographic examination performed 24 hours after the procedure showed a max 35-40 mmHg gradient between the left and right ventricles through the fenestration. After the procedure, we observed sporadic early ventricular systoles and a nodal rhythm disorder

  19. Atrial septal defect

    Science.gov (United States)

    ... years old) ECG Heart MRI Transesophageal echocardiography (TEE) Treatment ASD may not need treatment if there are few or no symptoms, or ... often not cause problems, or will close without treatment. Larger ASDs (8 to 10 mm), often do not close ...

  20. Maternal alcohol drinking pattern during pregnancy and the risk for an offspring with an isolated congenital heart defect and in particular a ventricular septal defect or an atrial septal defect.

    Science.gov (United States)

    Strandberg-Larsen, Katrine; Skov-Ettrup, Lise Skrubbeltrang; Grønbaek, Morten; Andersen, Anne-Marie Nybo; Olsen, Jørn; Tolstrup, Janne

    2011-07-01

    This cohort study examines the possible association between maternal alcohol intake, including binge drinking, during pregnancy, and the subsequent risk of having a child with an isolated congenital heart defect and, more specifically, with the isolated form of ventricular septal defect (VSD) or of an atrial septal defect (ASD). Participants were 80,346 pregnant women who were enrolled into the Danish National Birth Cohort in 1996-2002 and gave birth to a live-born singleton without any chromosome anomalies. Twice during pregnancy these women were asked about their intake of alcohol. Few (if any) women with an excessive/abusive intake of alcohol were enrolled into the Danish National Birth Cohort. Through linkage with the National Hospital Discharge Registry, we identified 477 infants with a diagnosis of isolated congenital heart defect registered at any time during their first 3½-years of life; they included 198 infants with a VSD and 145 with an ASD. Neither the number of episodes of binge drinking nor binge drinking during three different developmental periods was associated with VSD or ASD. Women drinking ½-1½, 2, and 3+ drinks of alcohol per week had adjusted prevalence ratios of delivering an infant with a VSD of 1.22 (95% CI = 0.90-1.66); 1.38 (95% CI = 0.83-2.28); and 1.10 (95% CI = 0.54-2.23), respectively. The test for trend was 0.29. Prenatal exposure to low-to-moderate levels of alcohol on a weekly basis or occasional binge drinking during the early part of pregnancy was not statistical significantly associated with the prevalence of isolated VSD and ASD in offspring. Copyright © 2011 Wiley-Liss, Inc.

  1. Oclusión transitoria de comunicación interauricular en el síndrome de Lutembacher Temporary occlusion of atrial septal defect in the Lutembacher syndrome

    Directory of Open Access Journals (Sweden)

    Alejandro E. Contreras

    2011-08-01

    Full Text Available Se describe una paciente de 82 años de edad, con síntomas de insuficiencia cardíaca avanzada e hipertensión arterial pulmonar. Un ecocardiograma transtorácico mostró una comunicación interauricular tipo ostium secundum y estenosis valvular mitral concomitante (síndrome de Lutembacher. La valoración ecocardiográfica de la enfermedad mitral se vio dificultada por la presencia del defecto interauricular. Se realizó test de oclusión percutánea transitoria de la comunicación interauricular, observándose la aparición de estenosis valvular mitral grave. El tamaño del defecto interauricular modificó las manifestaciones clínicas y el test de oclusión transitoria ayudó a decidir la conducta terapéutica.We report the case of an 82 year-old woman with symptoms of advanced heart failure and pulmonary arterial hypertension. An echocardiogram showed an ostium secundum type atrial septal defect and concomitant mitral valve stenosis (Lutembacher syndrome. Echocardiographic assessment of mitral pathology was hampered by the interatrial septal defect. Transient percutaneous occlusion test of the atrial septal defect was performed and severe mitral valve stenosis was detected. Atrial septal defect size modified the clinical manifestations and the transient occlusion test helped to decide the therapeutic strategy.

  2. An inferior sinus venosus interatrial communication associated with a secundum atrial septal defect, clinically presenting in an adult patient: autopsy report

    Directory of Open Access Journals (Sweden)

    Silvana Maria Lovisolo

    2011-12-01

    Full Text Available Atrial septal defects (ASD are the most common congenital cardiac lesionin adults, representing up to 40% of acyanotic shunt lesions in patients olderthan 40 years. Secundum ASD comprises defects in the area of the ovalfossa, and may be associated with other types of interatrial communications.We present a case of a 25 year-old female patient who was asymptomaticuntil the age 22 when she started presenting exertion dyspnea and lowerlimbs edema, during her third pregnancy. The patient was admitted in theemergency department because of a febrile respiratory distress syndromedying in less than 36 hours after her arrival. The autopsy examination revealedpneumonia and a secundum ASD, associated with a rare form of interatrialcommunication, the inferior sinus venosus defect, which is characterized byan anomalous connection of the right pulmonary veins to the inferior caval veinat its opening in the right atrial cavity, while retaining partially their connectionto the left atrium. A dysplastic and thickened mitral valve was also present.Signs of pulmonary hypertension confirm the Eisenmenger syndrome in thisadult patient.

  3. Ventricular septal defect in infants and children with increased pulmonary vascular resistance and pulmonary hypertension--surgical management: leaving an atrial level communication.

    Science.gov (United States)

    Khan, Inam Ullah; Ahmed, Iftikhar; Mufti, Waqar A; Rashid, Azhar; Khan, Asif Ali; Ahmed, Syed Afzal; Imran, Muhammad

    2006-01-01

    To evaluate the surgical and medical efficacy of the patients operated for Ventricular Septal Defect (VSD) with Pulmonary Hypertension and Pulmonary Vascular Resistance (PVR). Infants and children with elevated PVR and Pulmonary Hypertension are associated with significant mortality and morbidity after surgical closure. Circulatory assist devices and sophisticated medicines may not be available to help in the management of infants and children with elevated Pulmonary artery pressure and resistance. We left Patent Foramen Ovale (PFO) or made atrial communication to decrease the morbidity and mortality associated with the closure of large VSD in this risky group. Sixteen infants and children were operated with median age of 12 months, operated by the same surgeon (IU), from January' 2004 to December' 2005. They were with large VSD of elevated PVR (3.9+0.3) and underwent VSD closure leaving PFO or artificial ASD (5mm). Surgical approach was through right atrium. Post operatively, all the patients were electively ventilated for 36 hours. They were given intravenous dilators (Glyceral Trinitrate + Phentolamine) and oral Sildenafil up to 1 mg /Kg, six hourly. Five cases went into acute pulmonary hypertensive crisis postoperatively, and were rescued by Prostacycline Nebulization. Sixteen patients had VSD as the primary lesion that underwent operation. The overall early mortality was 6.25% (1/16). There have been no late deaths. Closure of large VSD with elevated PVR can be performed, leaving PFO or artificial ASD, with acceptable mortality and morbidity.

  4. Right Ventricular Outflow Tract (RVOT) Changes in Children with an Atrial Septal Defect: Focus on RVOT Velocity Time Integral, RVOT Diameter, and RVOT Systolic Excursion.

    Science.gov (United States)

    Koestenberger, Martin; Ravekes, William; Avian, Alexander; Grangl, Gernot; Burmas, Ante; Raith, Wolfgang; Cvirn, Gerhard; Grillitsch, Marlene; Gamillscheg, Andreas

    2016-09-01

    Aim of the study was to determine the influence of right heart volume overload in children with atrial septal defect (ASD) on right ventricular outflow tract (RVOT) variables. A prospective study was conducted in 115 children (age range: 2 days-18.1 years) with a moderate to large ASD. We determined effects of age, body length (BL), body weight (BW), and body surface area (BSA) on the variables RVOT diameter, RVOT velocity time integral (VTI), and RVOT systolic excursion (SE), and tested the predictive value of published normal values for age, BW, BL, and BSA in our ASD patients. In our pediatric ASD patients, the age-specific RVOT diameter (z-score: +2.2, 95% CI: 2.0-2.4, P 2.0. The age-specific RVOT VTI z-score (z-score: +3.6, 95% CI: 3.2-3.9, P 2.0. The age-specific RVOT SE z-score was not increased but slightly lower compared to normal values (z-score: -0.5, 95% CI: -0.7 to -0.3, P 2.0 while 12% of the patients had a z-score children with moderate to large ASD. © 2016, Wiley Periodicals, Inc.

  5. Ablação por cateter do flutter atrial. Caracterização eletrofisiológica da interrupção da condução pelos istmos posterior e septal Catheter ablation of atrial flutter. Electrophysiological characterization of posterior and septal isthmus block

    Directory of Open Access Journals (Sweden)

    José Marcos Moreira

    1998-07-01

    Full Text Available OBJETIVO: Avaliar os tipos de bloqueio obtidos nos istmos posterior (entre o anel tricuspídeo e veia cava inferior e septal (entre o anel tricuspídeo e óstio do seio coronário, após ablação do flutter atrial (FLA. MÉTODOS: Foram submetidos à ablação por radiofreqüência (RF 14 pacientes com FLA tipo I (9 homens em 16 procedimentos. A ativação atrial ao redor do anel tricuspídeo foi avaliada em ritmo sinusal utilizando-se cateter "Halo" com 10 pares de eletrodos (H1-2 a H19-20, durante estimulação do seio coronário proximal (SCP e região póstero-lateral do átrio direito (H1-2, antes e após ablações lineares. De acordo com a frente de programação do impulso definiu-se: ausência de bloqueio (condução bidirecional, bloqueio incompleto (condução bidirecional com retardo num dos sentidos e bloqueio completo (ausência de condução pelo istmo. O intervalo desta ativação (deltaSCP/H1-2 foi analisado. RESULTADOS: Bloqueio completo foi obtido em 7 procedimentos (44% e incompleto em 4 (25%. O deltaSCP/H1-2 foi de 74 ± 26ms no primeiro grupo e de 30,5 ± 7,5ms no segundo (pPURPOSE: Evaluate the different types of conduction blocks obtained between inferior vena cava-tricuspid annulus (posterior isthmus and between tricuspid annulus-coronary sinus ostium (septal isthmus after radiofrequency (RF catheter ablation of atrial flutter (AFL METHODS: In 16 procedures, 14 patients (pts, 9 male, with type I AFL underwent RF ablation. Atrial activation around tricuspid annulus was performed with a 10-bipole "Halo" catheter (H1-2; H19-20. In sinus rhythm, isthmus conduction was evaluated during proximal coronary sinus (PCS and low lateral right atrium (H1-2 pacing, before and after linear ablation. According to the wave front of impulse propagation we assessed absence of block (bidirectional conduction; incomplete block (bidirectional conduction with delay in one front of impulse propagation and complete block (absence of conduction

  6. Evaluation of left-to-right shunts in adults with atrial septal defect using first-pass radionuclide cardiography

    DEFF Research Database (Denmark)

    Kelbaek, H; Aldershvile, J; Svendsen, Jesper Hastrup

    1992-01-01

    outputs of the right and left ventricle was 0.04 l.min-1, the limits of agreement -0.80 to 0.88 l.min-1 and the 95% confidence interval for the bias -0.14 to 0.22 l.min-1. Right-sided cardiac catheterization was performed to assess the severity of the arterio-venous shunt by oximetry in 18 adult patients......Non-invasive determination of left-to-right shunts at the atrial level was performed by a new procedure using first-pass radionuclide measurement of cardiac output of the right and left ventricle. In 23 patients with coronary artery disease without shunt the mean difference between the cardiac...

  7. Epidural hematoma

    Science.gov (United States)

    ... belts). Follow safety precautions at work and in sports and recreation. For example, do not dive into water if the water depth is unknown or if rocks may be present. Alternative Names Extradural hematoma; Extradural hemorrhage; Epidural hemorrhage; EDH ...

  8. Dynamic characteristic mechanism of atrial septal defect using real-time three-dimensional echocardiography and evaluation of right ventricular functions.

    Science.gov (United States)

    Sharen, Gao-Wa; Zhang, Jun; Qin, Chuan; Lv, Qing

    2017-02-01

    The dynamic characteristics of the area of the atrial septal defect (ASD) were evaluated using the technique of real-time three-dimensional echocardiography (RT 3DE), the potential factors responsible for the dynamic characteristics of the area of ASD were observed, and the overall and local volume and functions of the patients with ASD were measured. RT 3DE was performed on the 27 normal controls and 28 patients with ASD. Based on the three-dimensional data workstations, the area of ASD was measured at P wave vertex, R wave vertex, T wave starting point, and T wave terminal point and in the T-P section. The right atrial volume in the same time phase of the cardiac cycle and the motion displacement distance of the tricuspid annulus in the corresponding period were measured. The measured value of the area of ASD was analyzed. The changes in the right atrial volume and the motion displacement distance of the tricuspid annulus in the normal control group and the ASD group were compared. The right ventricular ejection fractions in the normal control group and the ASD group were compared using the RT 3DE long-axis eight-plane (LA 8-plane) method. Real-time three-dimensional volume imaging was performed in the normal control group and ASD group (n=30). The right ventricular inflow tract, outflow tract, cardiac apex muscular trabecula dilatation, end-systolic volume, overall dilatation, end-systolic volume, and appropriate local and overall ejection fractions in both two groups were measured with the four-dimensional right ventricular quantitative analysis method (4D RVQ) and compared. The overall right ventricular volume and the ejection fraction measured by the LA 8-plane method and 4D RVQ were subjected to a related analysis. Dynamic changes occurred to the area of ASD in the cardiac cycle. The rules for dynamic changes in the area of ASD and the rules for changes in the right atrial volume in the cardiac cycle were consistent. The maximum value of the changes in the

  9. Fabrication and characterization of chitosan nanoparticles and collagen-loaded polyurethane nanocomposite membrane coated with heparin for atrial septal defect (ASD) closure.

    Science.gov (United States)

    Kaiser, Eva; Jaganathan, Saravana Kumar; Supriyanto, Eko; Ayyar, Manikandan

    2017-07-01

    Atrial septal defect (ASD) constitutes 30-40% of all congenital heart diseases in adults. The most common complications in the treatment of ASD are embolization of the device and thrombosis formation. In this research, an occluding patch was developed for ASD treatment using a well-known textile technology called electrospinning. For the first time, a cardiovascular occluding patch was fabricated using medical grade polyurethane (PU) loaded with bioactive agents namely chitosan nanoparticles (Cn) and collagen (Co) which is then coated with heparin (Hp). Fourier transform infrared spectrum showed characteristic vibrations of several active constituents and changes in the absorbance due to the inclusion of active ingredients in the patch. The contact angle analysis demonstrated no significant decrease in contact angle compared to the control and the composite patches. The structure of the electrospun nanocomposite (PUCnCoHp) was examined through scanning electron microscopy. A decrease in nanofiber diameter between control PU and PUCnCoHp nanocomposite was observed. Water uptake was found to be decreased for the PUCnCoHp nanocomposite against the control. The hemocompatibility properties of the PUCnCoHp ASD occluding patch was inferred through in vitro hemocompatibility tests like activated partial thromboplastin time (APTT), prothrombin time (PT) and hemolysis assay. It was found that the PT and APTT time was significantly prolonged for the fabricated PUCnCoHp ASD occluding patch compared to the control. Likewise, the hemolysis percentage was also decreased for the PUCnCoHp ASD patch against the control. In conclusion, the developed PUCnCoHp patch demonstrates potential properties to be used for ASD occlusion.

  10. Subdural hematoma

    Science.gov (United States)

    ... such as from falls Very young or very old age In infants and young children, a subdural hematoma ... the brain severe enough to cause coma and death) Persistent symptoms such as memory loss, dizziness , headache , anxiety , and difficulty concentrating Seizures Short-term or permanent ...

  11. Incremental Value of Live/Real Time Three-Dimensional over Two-Dimensional Transesophageal Echocardiography in the Assessment of Atrial Septal Pouch.

    Science.gov (United States)

    Elsayed, Mahmoud; Hsiung, Ming C; Meggo-Quiroz, L David; Elguindy, Mostafa; Uygur, Begum; Tandon, Rohit; Guvenc, Tolga; Keser, Nurgul; Vural, Mustafa G; Bulur, Serkan; Chahwala, Jugal R; Abtahi, Firoozeh; Nanda, Navin C

    2015-12-01

    An atrial septal pouch (ASP) results from partial fusion of the septum primum and the septum secundum, and depending on the site of fusion, the pouch can be left-sided (LASP) or right-sided (RASP). LASPs have been described in association with thrombi found in patients admitted with acute strokes, raising awareness of its potential cardioembolic role, especially in those with no other clearly identifiable embolic source. We retrospectively studied 39 patients in whom the presence of an ASP had been identified by three-dimensional transesophageal echocardiography (3DTEE) and who had a two-dimensional transesophageal echocardiogram (2DTEE) performed during the same clinical encounter. The incremental value provided by 3DTEE over 2DTEE included the detection of six ASPs not found by 2DTEE; the detection of two ASPs in the same subject (in four patients) not identified by 2DTEE; larger ASP measurements of length and height in over 80% of the cases; and measurement of the ASP width (elevational axis) for the calculation of the area of the ASP opening, because of its unique capability to view the pouch en face. In addition, the volume of ASP and of the echogenic masses contained in the ASP (four of 39 patients) could be calculated by 3DTEE, which is a superior parameter of size characterization when compared to individual dimensions. One of these patients who presented with ischemic stroke diagnosed by magnetic resonance imaging had a large (>2 cm) mass in a LASP, with echolucencies similar to those seen in thrombi and associated with clot lysis and resolution. This mass completely disappeared on anticoagulant therapy lending credence that it was most likely a thrombus. There was no history of stroke or any other type of embolic event in the other three patients with masses in ASP. In conclusion, this retrospective study highlights the incremental value of 3DTEE over 2DTEE in the comprehensive assessment and characterization of ASPs, which can aid in the clarification of

  12. A comparison of ventricular function during high right ventricular septal and apical pacing after his-bundle ablation for refractory atrial fibrillation.

    Science.gov (United States)

    Mera, F; DeLurgio, D B; Patterson, R E; Merlino, J D; Wade, M E; León, A R

    1999-08-01

    This study compares LV performance during high right ventricular septal (RVS) and apical (RVA) pacing in patients with LV dysfunction who underwent His-bundle ablation for chronic AF. We inserted a passive fixation pacing electrode into the RVA and an active fixation electrode in the RVS. A dual chamber, rate responsive pulse generator stimulated the RVA through the ventricular port and the RVS via the atrial port. Patients were randomized to initial RVA (VVIR) or RVS (AAIR) pacing for 2 months. The pacing site was reversed during the next 2 months. At the 2 and 4 month follow-up visit, each patient underwent a transthoracic echocardiographical study and a rest/exercise first pass radionuclide ventriculogram. We studied nine men and three women (mean age of 68 +/- 7 years) with congestive heart failure functional Class (NYHA Classification): I (3 patients), II (7 patients), and III (2 patients). The QRS duration was shorter during RVS stimulation (158 +/- 10 vs 170 +/- 11 ms, P < 0.001). Chronic capture threshold and lead impedance did not significantly differ. LV fractional shortening improved during RVS pacing (0.31 +/- 0.05 vs 0.26 +/- 0.07, P < 0.01). RVS activation increased the resting first pass LV ejection fraction (0.51 +/- 0.14 vs 0.43 +/- 0.10, P < 0.01). No significant difference was observed during RVS and RVA pacing in the exercise time (5.6 +/- 3.2 vs 5.4 +/- 3.1, P = 0.6) or the exercise first pass LV ejection fraction (0.58 +/- 0.15 vs 0.55 +/- 0.16, P = 0.2). The relative changes in QRS duration and LV ejection fraction at both pacing sites showed a significant correlation (P < 0.01). We conclude that RVS pacing produces shorter QRS duration and better chronic LV function than RVA pacing in patients with mild to moderate LV dysfunction and chronic AF after His-bundle ablation.

  13. Atrial Septal Defect (For Kids)

    Science.gov (United States)

    ... People, Places & Things That Help Feelings Q&A Movies & More Quizzes Kids' Dictionary of Medical Words En ... hole is cardiac catheterization. This method uses a thin, flexible tube called a catheter (say: KATH-uh- ...

  14. Sinus Venosus Atrial Septal Defect

    Science.gov (United States)

    2010-04-01

    the atria. The presence of PAPVR compounds the problem with additional left-to-right shunt pathways. While the exact embryology is controversial...Cardiology 2001; 87:305-09. 4. Sadley TW. Langman’s Medical Embryology , 7th ed. Williams and Wilkins 1995: 191-201. 5. Al Zaghal AM et. al

  15. Atrial Septal Defect (For Parents)

    Science.gov (United States)

    ... location, and severity of the defect. Very small ASDs might not need any treatment. In other cases, the cardiologist may recommend follow-up visits for observation. Usually, though, if an ASD hasn't closed on its own by the ...

  16. Atrial Septal Defect (For Teens)

    Science.gov (United States)

    ... ASDs happen during a baby's development in the mother's womb. Before birth, the heart develops from a ... around the mouth or on the lips and tongue loss of appetite weight loss feeling lethargic a ...

  17. Effect of Clopidogrel and Aspirin vs Aspirin Alone on Migraine Headaches After Transcatheter Atrial Septal Defect Closure: The CANOA Randomized Clinical Trial.

    Science.gov (United States)

    Rodés-Cabau, Josep; Horlick, Eric; Ibrahim, Reda; Cheema, Asim N; Labinaz, Marino; Nadeem, Najaf; Osten, Mark; Côté, Mélanie; Marsal, Josep Ramon; Rivest, Donald; Marrero, Alier; Houde, Christine

    2015-11-24

    The occurrence of new-onset migraine attacks is a complication of transcatheter atrial septal defect (ASD) closure. It has been suggested that clopidogrel may reduce migraine attacks after ASD closure. To assess the efficacy of clopidogrel, used in addition to taking aspirin, for the prevention of migraine attacks following ASD closure. Randomized, double-blind clinical trial performed in 6 university hospitals in Canada. Participants were 171 patients with an indication for ASD closure and no history of migraine. Patients were randomized (1:1) to receive dual antiplatelet therapy (aspirin + clopidogrel [the clopidogrel group], n = 84) vs single antiplatelet therapy (aspirin + placebo [the placebo group], n = 87) for 3 months following transcatheter ASD closure. The first patient was enrolled in December 2008, and the last follow-up was completed in February 2015. The primary efficacy outcome was the monthly number of migraine days within the 3 months following ASD closure in the entire study population. The incidence and severity of new-onset migraine attacks, as evaluated by the Migraine Disability Assessment questionnaire, were prespecified secondary end points. A zero-inflated Poisson regression model was used for data analysis. The mean (SD) age of the participants was 49 (15) years and 62% (106) were women. Patients in the clopidogrel group had a reduced mean (SD) number of monthly migraine days within the 3 months following the procedure (0.4 [95% CI, 0.07 to 0.69] days) vs the placebo group (1.4 [95% CI, 0.54 to 2.26] days; difference, -1.02 days [95% CI, -1.94 to -0.10 days]; incident risk ratio [IRR], 0.61 [95% CI, 0.41 to 0.91]; P = .04) and a lower incidence of migraine attacks following ASD closure (9.5% for the clopidogrel group vs 21.8% for the placebo group; difference, -12.3% [95% CI, -23% to -1.6%]; odds ratio [OR], 0.38 [95% CI, 0.15 to 0.89]; P = .03). Among patients with migraines, those in the clopidogrel group had less

  18. Persistent iatrogenic atrial septal defect after a single-puncture, double-transseptal approach for pulmonary vein isolation using a remote robotic navigation system: results from a prospective study.

    Science.gov (United States)

    Rillig, Andreas; Meyerfeldt, Udo; Kunze, Markus; Birkemeyer, Ralf; Miljak, Tomislav; Jäckle, Sebastian; Hajredini, Bajram; Treusch, Fabian; Jung, Werner

    2010-03-01

    Persistent iatrogenic atrial septal defect (iASD) after transseptal puncture for pulmonary vein isolation (PVI) has been described recently as a complication of PVI. No data exists evaluating systematically the incidence and clinical implications of iASDs after PVI using a remote robotic navigation system (RNS) with sheaths with a distinct larger outer diameter. In this prospective study, 40 patients with either paroxysmal (n = 22, 55%) or persistent symptomatic atrial fibrillation were treated with circumferential PVI using an RNS. In all patients, a single-puncture, double-transseptal approach was used to access the left atrium. Transoesophageal echocardiography was performed before and the day after PVI as well as after a 3 and 6 months follow-up (FU). The day after ablation an iASD was detected in 38 of 40 (95%) patients with a mean diameter of 3.45 +/- 1.5 mm. At 6-month FU, the iASDs were closed in 30 of 39 (78.9%) patients. During the 6-month FU period, no patient died or suffered from cerebral or cardiac embolism. After a single-puncture, double-transseptal approach for PVI using the RNS, iASDs show a high spontaneous closure rate of 78.9% after a 6-month FU period. Persistent iASDs following PVI with the RNS are not associated with an increased rate of paradoxical embolism or with relevant shunting.

  19. Interventricular septum hematoma during cineventriculography

    Directory of Open Access Journals (Sweden)

    Melzer Christoph

    2008-01-01

    Full Text Available Abstract Background Intraseptal hematoma and subsequent myocardial infarction due to accidental contrast agent deposition complicating diagnostic cineventriculography is a previously undescribed complication of angiography. Case presentation A 61 year old man was admitted at intensive care unit because of unstable angina pectoris 1 hour after coronary angiography. Transthoracic contrast echocardiography showed a non-perfused area in the middle of interventricular septum with an increase of thickening up to 26 mm. Review of cineventriculography revealed contrast enhancement in the interventricular septum after contrast medium injection and a dislocation of the pigtail catheter tip. Follow up by echocardiography and MRI showed, that intramural hematoma has resolved after 6 weeks. After 8 weeks successful stent implantation in LAD was performed and after 6 month the patient had a normal LV-function without ischemic signs or septal thickening demonstrated by stressechocardiography. Conclusion A safe and mobile position of the pigtail catheter during ventriculography in the middle of the LV cavity should be ensured to avoid this potentially life-threatening complication. For assessment and absolute measurement of intramural hematoma contrast-enhanced echocardiography is more feasible than MRI and makes interchangeable results.

  20. Maternal alcohol drinking pattern during pregnancy and the risk for an offspring with an isolated congenital heart defect and in particular a ventricular septal defect or an atrial septal defect

    DEFF Research Database (Denmark)

    Strandberg-Larsen, Katrine; Skov-Ettrup, Lise Skrubbeltrang; Grønbaek, Morten

    2011-01-01

    BACKGROUND: This cohort study examines the possible association between maternal alcohol intake, including binge drinking, during pregnancy, and the subsequent risk of having a child with an isolated congenital heart defect and, more specifically, with the isolated form of ventricular septal defect...... of alcohol. Few (if any) women with an excessive/abusive intake of alcohol were enrolled into the Danish National Birth Cohort. RESULTS: Through linkage with the National Hospital Discharge Registry, we identified 477 infants with a diagnosis of isolated congenital heart defect registered at any time during...... their first 3½-years of life; they included 198 infants with a VSD and 145 with an ASD. Neither the number of episodes of binge drinking nor binge drinking during three different developmental periods was associated with VSD or ASD. Women drinking ½-1½, 2, and 3+ drinks of alcohol per week had adjusted...

  1. Anomalous muscle bundle in the right atrium; Implication to trans atrial device closure

    Directory of Open Access Journals (Sweden)

    Saji Philip

    2017-09-01

    Full Text Available Intracavitary muscle bands or aberrant bands have been well described in all four chambers of the heart but rarely seen thick muscular band crossing right atrium. We report a case of devisable secundum atrial septal defect with an intra-atrial anomalous muscular band, crossing right atrial wall to the rim of the secundum atrial septal defect warranting surgical closure.

  2. Septal rhinoscleroma

    Directory of Open Access Journals (Sweden)

    Shoeib Mohamed

    2010-01-01

    Full Text Available Rhinoscleroma is a chronic granulomatous condition of the nose and other structures of the upper respiratory tract. Infection by the bacterium Klebsiella rhinoscleromatis is said to be the cause. A female patient aged 45 years, presented with a past history of trauma to the nose and swelling on her nose since last 1 year. There was nasal asymmetry and internal nasal examination showed a septal swelling protruding to the right nasal cavity with hypertrophied nasal mucosa and inferior turbinate. Open tip rhinoplasty approach was used to excise the mass, which examined pathologically revealing a rhinoscleroma, fibrotic infiltrative stage.

  3. Electrophysiological Mechanisms of Atrial Flutter

    Directory of Open Access Journals (Sweden)

    Ching- Tai Tai

    2006-04-01

    Full Text Available Atrial flutter (AFL is a common arrhythmia in clinical practice. Several experimental models such as tricuspid regurgitation model, tricuspid ring model, sterile pericarditis model and atrial crush injury model have provided important information about reentrant circuit and can test the effect of antiarrhythmic drugs. Human atrial flutter has typical and atypical forms. Typical atrial flutter rotates around tricuspid annulus and uses the crista terminalis and sometimes sinus venosa as the boundary. The IVC-tricuspid isthmus is a slow conduction zone and the target of radiofrequency ablation. Atypical atrial flutter may arise from the right or left atrium. Right atrial flutter includes upper loop reentry, free wall reentry and figure of eight reentry. Left atrial flutter includes mitral annular atrial flutter, pulmonary vein-related atrial flutter and left septal atrial flutter. Radiofrequency ablation of the isthmus between the boundaries can eliminate these arrhythmias.

  4. The Cardiac MR Images and Causes of Paradoxical Septal Motion

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Dong Hun [Soonchunhyang University Bucheon Hospital, Bucheon (Korea, Republic of); Choi, Sang Il; Chun, Eun Ju [Seoul National University Bundang Hospital, Seongnam (Korea, Republic of); Choi, Sung Hun [Ulsan University Hospital, Ulsan (Korea, Republic of); Park, Jae Hyung [Seoul National University Hospital, Seoul (Korea, Republic of)

    2010-10-15

    Real-time cine MRI studies using the steady-state free precession (SSFP) technique are very useful for evaluating cardiac and septal motion. During diastole, the septum acts as a compliant membrane between the two ventricles, and its position and geometry respond to even small alterations in the trans-septal pressure gradients. Abnormal septal motion can be caused by an overload of the right ventricle, delayed ventricular filling and abnormal conduction. In this study, we illustrate, based on our experiences, the causes of abnormal septal motion such as corrective surgery for tetralogy of Fallot, an atrial septal defect, pulmonary thromboembolism, mitral stenosis, constrictive pericarditis and left bundle branch block. In addition, we discuss the significance of paradoxical septal motion in the context of cardiac MR imaging.

  5. Experiência inicial no fechamento percutâneo da comunicação interatrial com a prótese de Amplatzer Initial experience in percutaneous occlusion of atrial septal defects with the Amplatzer device

    Directory of Open Access Journals (Sweden)

    Valmir F. Fontes

    1998-03-01

    Full Text Available OBJETIVO: Analisar a experiência inicial no fechamento percutâneo da comunicação interatrial ostium secundum (CIA OS com a prótese de Amplatzer. MÉTODOS: Sete pacientes foram submetidos ao procedimento através da via venosa anterógrada, orientados pela ecocardiografia transesofágica (ETE e sob anestesia geral. Uma criança era portadora de 2 CIA e de canal arterial (CA. As CIA medidas pelo ETE variaram de 8,7 a 20mm. Um ecocardiograma transtorácico foi realizado na manhã seguinte do procedimento. RESULTADOS: Oito próteses foram implantadas nos 7 pacientes com sucesso. Em um paciente, o CA foi ocluído na mesma sessão com mola de Gianturco, tendo surgido taquicardia supraventricular durante a oclusão de uma das CIA, controlada com adenosina. Todos receberam alta hospitalar na manhã seguinte, com oclusão total dos defeitos. CONCLUSÃO: O procedimento mostrou-se seguro, eficaz e versátil, podendo ser considerado como uma alternativa terapêutica inicial em pacientes selecionados com CIA OS.PURPOSE: To evaluate our initial experience with percutaneous closure of secundum type atrial septal defects (ASD with the Amplatzer septal occluder. METHODS: Seven patients underwent occlusion by anterograde approach, under general anesthesia and transesophageal echocardiography (TEE guidance. One child had 2 ASD and a patent ductus arteriosus (PDA. The ASD size ranged from 8,7 to 20mm as measured by TEE. A transthoracic echocardiogram was performed in the morning after the procedure. RESULTS: Eight devices were successfully implanted in 7 patients and the PDA was occluded with a Gianturco coil at the same session. In this patient, there was an episode of supraventricular tachycardia during the occlusion of one ASD which was reverted with adenosin. All patients were discharged the day after, with complete occlusion of all defects. CONCLUSION: The procedure is safe, effective and versatile. It can be applied as an initial alternative to the

  6. The influence of deficient retro-aortic rim on technical success and early adverse events following device closure of secundum atrial septal defects: An Analysis of the IMPACT Registry®.

    Science.gov (United States)

    O'Byrne, Michael L; Gillespie, Matthew J; Kennedy, Kevin F; Dori, Yoav; Rome, Jonathan J; Glatz, Andrew C

    2017-01-01

    Concern regarding aortic erosion has focused attention on the retro-aortic rim in patients undergoing device closure of atrial septal defects (ASD), but its effect on early outcomes is not well studied. A multicenter retrospective cohort study of patients undergoing device occlusion of ASD between 1/2011-10/2014 was performed, using data from the IMproving Pediatric and Adult Congenital Treatment Registry. Subjects were divided between those with retro-aortic rim technical failure and major early adverse events. Case times were measured as surrogates of technical complexity. The effect of deficient retro-aortic rim on primary outcomes was assessed using hierarchical logistic regression, adjusting for other suspected covariates and assessing whether they represent independent risk factors RESULTS: 1,564 subjects (from 77 centers) were included, with deficient retro-aortic rim present in 40%. Technical failure occurred in 91 subjects (5.8%) and a major early adverse event in 64 subjects (4.1%). Adjusting for known covariates, the presence of a deficient retro-aortic rim was not significantly associated with technical failure (OR: 1.3, 95% CI: 0.9-2.1) or major early adverse event (OR: 0.7, 95% CI: 0.4-1. 2). Total case (P = 0.01) and fluoroscopy time (P = 0.02) were greater in subjects with deficient rim, but sheath time was not significantly different (P = 0.07). Additional covariates independently associated with these outcomes were identified. Deficient retro-aortic rim was highly prevalent but not associated with increased risk of technical failure or early adverse events. Studies with longer follow-up are necessary to assess other outcomes, including device erosion. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  7. Right to Left Ventricular Diameter Ratio ≥0.42 is the Warning Flag for Suspecting Atrial Septal Defect in Preschool Children: Age- and Body Surface Area-Related Reference Values Determined by M-Mode Echocardiography.

    Science.gov (United States)

    Hashimoto, Ikuo; Watanabe, Kazuhiro; Ichida, Fukiko

    2016-04-01

    It is not always easy to observe and screen atrial septal defects (ASD) using echocardiography. In addition, there are no established echocardiographic reference indices for screening patients with ASDs. We retrospectively reviewed our database and recruited 151 isolated ASD patients and 2769 healthy subjects. In total, 307 echocardiographic studies were performed for ASD patients. Surgical repairs were done in 75 of the ASD patients. The ratio of right to left ventricular end-diastolic dimensions (RVD/LVD), which was determined by M-mode echocardiography, was used as an index of RV dilatation. After obtaining age- and body surface area (BSA)-related RVD/LVD nomograms in healthy subjects, we calculated the z-scores of RVD/LVD for all subjects and obtained the optimal cut-off values to differentiate patients with ASD from healthy subjects. The optimal cut-off values were high in neonates and gradually decreased with an increase in the age and BSA, but were almost constant in children aged >4 years or whose BSA was >0.65 m(2). The cut-off values of RVD/LVD for suspected ASD were ≥0.42 in children aged >4 years or those whose BSA was >0.65 m(2). Those for an ASD operation were ≥0.46 in those whose BSA > 0.65 m(2). The RVD/LVD determined by M-mode echocardiography is a useful index to evaluate RV dilatation in patients with ASDs. The RVD/LVD ≥ 0.42 is the warning flag for suspecting ASD in preschool children and that ≥0.46 may be a clinical important sign to determine ASD operation.

  8. Right bundle branch block as a marker for interatrial septal abnormalities.

    Science.gov (United States)

    Bakalli, Aurora; Koçinaj, Dardan; Georgievska-Ismail, Ljubica; Bekteshi, Tefik; Pllana, Ejup; Sejdiu, Basri

    2012-02-01

    Interatrial septal anomalies, which include atrial septal defect, patent foramen ovale, and atrial septal aneurysm, are common disorders among adult patients. Early detection of interatrial septal anomalies is important in order to prevent haemodynamic consequences and/or thromboembolic events. Electrocardiogram offers some clues that should serve as hints for detection of interatrial abnormalities. The aim of our study was to analyse the interatrial septum by transoesophageal echocardiography in patients with electrocardiogram signs of right bundle branch block and in those without right bundle branch block. In a prospective study, 87 adult patients were included, that is, 41 with electrocardiogram signs of right bundle branch block forming the first group and 46 without right bundle branch block forming the second group. Interatrial septal anomalies were present in 80.5% of the patients with right bundle branch block, with patent foramen ovale (39.02%) being the most prevalent disorder, followed by atrial septal aneurysm (21.9%) and atrial septal defect (19.5%). Interatrial septal abnormalities were significantly more frequent in the first group compared with the second group (80.5% versus 6.5%, p value less than 0.001). Independently, patent foramen ovale was significantly more prevalent in patients with right bundle branch block (39.02% versus 4.3%, p value less than 0.001), as were atrial septal aneurysm (21.9% versus 2.2%, p value equal 0.01) and atrial septal defect (19.5% versus 0%, p value equal 0.004). Right bundle branch block should serve as a valuable indicator to motivate a detailed search for interatrial septal abnormalities.

  9. The ostium primum or partial atrioventricular septal defect

    OpenAIRE

    Radermecker, Marc; Fontaine, Raphael; Limet, Raymond

    2007-01-01

    Often assimilated to simple inter-atrial communication, the ostium primum, or partial atrio-ventricular septal defect, is an entity that is characterized by a different embryological mechanism and requires some specific surgical expertise. Basically, knowledge of the morphology of the common atrioventricular valve with 5 components, the topography of the A-V node and His bundle, and the ventricular consequences of the absence of atrio-ventricular septal structures must be taken into account. ...

  10. Association between the European GWAS-identified susceptibility locus at chromosome 4p16 and the risk of atrial septal defect: a case-control study in Southwest China and a meta-analysis.

    Directory of Open Access Journals (Sweden)

    Li Zhao

    Full Text Available Atrial septal defect (ASD is the third most frequent type of congenital heart anomaly, featuring shunting of blood between the two atria. Gene-environment interaction remains to be an acknowledged cause for ASD occurrence. A recent European genome-wide association study (GWAS of congenital heart disease (CHD identified 3 susceptibility SNPs at chromosome 4p16 associated with ASD: rs870142, rs16835979 and rs6824295. A Chinese-GWAS of CHD conducted in the corresponding period did not reveal the 3 susceptibility SNPs, but reported 2 different risk SNPs: rs2474937 and rs1531070. Therefore, we aimed to investigate the associations between the 3 European GWAS-identified susceptibility SNPs and ASD risk in the Han population in southwest China. Additionally, to increase the robustness of our current analysis, we conducted a meta-analysis combining published studies and our current case-control study. We performed association, linkage disequilibrium, and haplotype analysis among the 3 SNPs in 190 ASD cases and 225 age-, sex-, and ethnicity-matched healthy controls. Genotype and allele frequencies among the 3 SNPs showed statistically significant differences between the cases and controls. Our study found that individuals carrying the allele T of rs870142, the allele A of rs16835979, and the allele T of rs6824295 had a respective 50.1% (odds ratio (OR = 1.501, 95% confidence interval (CI = 1.122-2.009, PFDR-BH = 0.018, 48.5% (OR = 1.485, 95%CI = 1.109-1.987, PFDR-BH = 0.012, and 38.6% (OR = 1.386, 95%CI = 1.042-1.844, PFDR-BH = 0.025 increased risk to develop ASD than wild-type allele carriers in our study cohort. In the haplotype analysis, we identified a disease-risk haplotype (TAT (OR = 1.540, 95%CI = 1.030-2.380, PFDR-BH = 0.016. Our meta-analysis also showed that the investigated SNP was associated with ASD risk (combined OR (95%CI = 1.35 (1.24-1.46, P < 0.00001. Our study provides compelling evidence to motivate better understanding of the etiology

  11. The floating harbor syndrome with cardiac septal defect.

    Science.gov (United States)

    Lazebnik, N; McPherson, E; Rittmeyer, L J; Mulvihill, J J

    1996-12-18

    The Floating Harbor syndrome of short stature, very delayed bone age, expressive language delay, and characteristic facial changes has not been associated with cardiac anomalies, except for one patient with pulmonic stenosis. We report on a 10-year-old boy with the syndrome and tetralogy of Fallot with atrial septal defect.

  12. Association of interatrial septal abnormalities with cardiac impulse conduction disorders in adult patients: experience from a tertiary center in Kosovo

    Science.gov (United States)

    Bakalli, Aurora; Pllana, Ejup; Koçinaj, Dardan; Bekteshi, Tefik; Dragusha, Gani; Gashi, Masar; Musliu, Nebih; Gashi, Zaim

    2011-01-01

    Interatrial septal disorders, which include: atrial septal defect, patent foramen ovale and atrial septal aneurysm, are frequent congenital anomalies found in adult patients. Early detection of these anomalies is important to prevent their hemodynamic and/or thromboembolic consequences. The aims of this study were: to assess the association between impulse conduction disorders and anomalies of interatrial septum; to determine the prevalence of different types of interatrial septum abnormalities; to assess anatomic, hemodynamic, and clinical consequences of interatrial septal pathologies. Fifty-three adult patients with impulse conduction disorders and patients without ECG changes but with signs of interatrial septal abnormalities, who were referred to our center for echocardiography, were included in a prospective transesophageal echocardiography study. Interatrial septal anomalies were detected in around 85% of the examined patients. Patent foramen ovale was encountered in 32% of the patients, and in combination with atrial septal aneurysm in an additional 11.3% of cases. Atrial septal aneurysm and atrial septal defect were diagnosed with equal frequency in 20.7% of our study population. Impulse conduction disorders were significantly more suggestive of interatrial septal anomalies than clinical signs and symptoms observed in our patients (84.91% vs 30.19%, P=0.002). Right bundle branch block was the most frequent impulse conduction disorder, found in 41 (77.36%) cases. We conclude that interatrial septal anomalies are highly associated with impulse conduction disorders, particularly with right bundle branch block. Impulse conduction disorders are more indicative of interatrial septal abnormalities in earlier stages than can be understood from the patient’s clinical condition. PMID:21977304

  13. Association of interatrial septal abnormalities with cardiac impulse conduction disorders in adult patients: experience from a tertiary center in Kosovo.

    Science.gov (United States)

    Bakalli, Aurora; Pllana, Ejup; Koçinaj, Dardan; Bekteshi, Tefik; Dragusha, Gani; Gashi, Masar; Musliu, Nebih; Gashi, Zaim

    2011-01-01

    INTERATRIAL SEPTAL DISORDERS, WHICH INCLUDE: atrial septal defect, patent foramen ovale and atrial septal aneurysm, are frequent congenital anomalies found in adult patients. Early detection of these anomalies is important to prevent their hemodynamic and/or thromboembolic consequences. The aims of this study were: to assess the association between impulse conduction disorders and anomalies of interatrial septum; to determine the prevalence of different types of interatrial septum abnormalities; to assess anatomic, hemodynamic, and clinical consequences of interatrial septal pathologies. Fifty-three adult patients with impulse conduction disorders and patients without ECG changes but with signs of interatrial septal abnormalities, who were referred to our center for echocardiography, were included in a prospective transesophageal echocardiography study. Interatrial septal anomalies were detected in around 85% of the examined patients. Patent foramen ovale was encountered in 32% of the patients, and in combination with atrial septal aneurysm in an additional 11.3% of cases. Atrial septal aneurysm and atrial septal defect were diagnosed with equal frequency in 20.7% of our study population. Impulse conduction disorders were significantly more suggestive of interatrial septal anomalies than clinical signs and symptoms observed in our patients (84.91% vs 30.19%, P=0.002). Right bundle branch block was the most frequent impulse conduction disorder, found in 41 (77.36%) cases. We conclude that interatrial septal anomalies are highly associated with impulse conduction disorders, particularly with right bundle branch block. Impulse conduction disorders are more indicative of interatrial septal abnormalities in earlier stages than can be understood from the patient's clinical condition.

  14. Eventos catastróficos associados ao tratamento da comunicação interatrial tipo ostium secundum: razões para não se subestimar este tipo de cardiopatia congênita Catastrophic events associated to the surgical treatment of ostium secundum atrial septal defects: reasons for not underestimating this type of congenital cardiopathy

    Directory of Open Access Journals (Sweden)

    Paulo Roberto B. Evora

    2004-12-01

    Full Text Available OBJETIVO: O presente trabalho clínico foi motivado pela frustrante experiência de quatro pacientes operados para o tratamento cirúrgico da comunicação interatrial tipo ostium secundum (CIA-II, que vieram a falecer em condições extremamente dramáticas. MÉTODO: Estudo retrospectivo embasado em dados de prontuários. As pesquisas bibliográficas incluíram: tromboembolismo paradoxal (cerebral, pulmonar ou mesentérico, malformações vasculares do sistema nervoso central e conexões anômalas das veias cavas. Estas pesquisas da literatura foram embasadas em possíveis eventos, inesperados e catastróficos, que levaram quatro pacientes ao óbito. RESULTADOS: Os quatros pacientes, todos do sexo feminino, foram submetidos a atriosseptorrafia com tempo de parada cardíaca isquêmica inferior a 20 minutos, em circulação extracorpórea. As causas de óbito foram: isquemia intestinal não-oclusiva, ruptura de aneurisma cerebral de artéria comunicante anterior, cor pulmonale com hipertensão arterial e tromboembolismo e um provável tromboembolismo cerebral em uma criança que precisou ser reoperada pela drenagem da veia cava inferior em átrio esquerdo. CONCLUSÃO: A lição final deste trabalho é: "Não subestime a comunicação interatrial em cirurgia cardíaca!".OBJECTIVE: The present article was motivated by the frustrating experiences with four patients who underwent surgical treatment of ostium secundum atrial septal defect (ASD-II and who died in extremely dramatic circumstances. METHOD: This is a retrospective study based on clinical data. The bibliographical researche included: paradoxical thromboembolism (cerebral, lung or mesenteric, central nervous system vascular malformations and anomalous vena cava connections. This research was based on possible events, unexpected and catastrophic, that could have directly caused the patients' deaths. RESULTS: All patients were female, the operations were performed under cardiopulmonary

  15. The first clinical experience with the new GORE® septal occluder (GSO)

    DEFF Research Database (Denmark)

    Søndergaard, Lars; Loh, Poay Huan; Franzen, Olaf

    2013-01-01

    Aims: A new GORE® septal occluder (GSO) was granted CE mark in Europe in June 2011 for the treatment of patent foramen ovale and atrial septal defect. Major changes have been made to the device and delivery system compared to the HELEX® device. The new delivery system has simplified...... the implantation procedure and the retrievability of the device after deployment if needed. The design of the GSO has improved the device apposition ability and tissue response whilst keeping its atraumatic design, low septal profile with minimal septal distortion and long-term biocompatibility. The first three...... of these patients had patent foramen ovale and one had secundum atrial septal defect. In all the cases, the GSO devices were successfully deployed in the first attempt without any complication. Only one patient had a minor residual shunt detected immediately after the device deployment. All the patients were re...

  16. Atrial Fibrillation after Robotic Cardiac Surgery

    OpenAIRE

    LEONARDO CANALE; STEPHANIE MICK; RAVI NAIR; TOMISLAV MIHALJEVIC; JOHANNES BONATTI

    2014-01-01

    Atrial fibrillation is a common arrhythmia after conventional open heart surgery. A minimally invasive robotic approach has the potential to lower its occurrence. We sought to review the literature on the incidence of post operative atrial fibrillation in robotic heart surgery and compare it to the incidence in conventional cardiac surgery. The types of operation investigated were: coronary artery bypass surgery, mitral valve repair, atrial septal defect closure and myxoma excision. Operation...

  17. Large coronary intramural hematomas

    DEFF Research Database (Denmark)

    Antonsen, Lisbeth; Thayssen, Per; Jensen, Lisette Okkels

    2015-01-01

    . Intravascular ultrasound (IVUS) is an important diagnostic tool in establishing the correct diagnosis, as it provides a complete vessel wall assessment, and enables morphometric information regarding the magnitude and severity of the underlying hematoma. Due to the rarity of this clinical scenario...

  18. Bilateral chronic subdural hematoma

    DEFF Research Database (Denmark)

    Andersen-Ranberg, Nina Christine; Rom Poulsen, Frantz; Bergholt, Bo

    2017-01-01

    OBJECTIVE Bilateral chronic subdural hematoma (bCSDH) is a common neurosurgical condition frequently associated with the need for retreatment. The reason for the high rate of retreatment has not been thoroughly investigated. Thus, the authors focused on determining which independent predictors ar...

  19. Idiopathic Retroperitoneal Hematoma

    African Journals Online (AJOL)

    In the early stages it typically presents as generalized abdominal pain, nausea, anorexia. The symptoms and signs of hypovolemic shock normally present late. As management of idiopathic retroperitoneal hematoma is usually conservative, early diagnosis can save the patient an unnecessary exploration. This will improve.

  20. Association of interatrial septal abnormalities with cardiac impulse conduction disorders in adult patients: experience from a tertiary center in Kosovo.

    Directory of Open Access Journals (Sweden)

    Zaim Gashi

    2011-06-01

    Full Text Available Interatrial septal disorders, which include: atrial septal defect, patent foramen ovale and atrial septal aneurysm, are frequent congenital anomalies found in adult patients. Early detection of these anomalies is important to prevent their hemodynamic and/or thromboembolic consequences. The aims of this study were: to assess the association between impulse conduction disorders and anomalies of interatrial septum; to determine the prevalence of different types of interatrial septum abnormalities; to assess anatomic, hemodynamic, and clinical consequences of interatrial septal pathologies. Fifty-three adult patients with impulse conduction disorders and patients without ECG changes but with signs of interatrial septal abnormalities, who were referred to our center for echocardiography, were included in a prospective transesophageal echocardiography study. Intera trial septal anomalies were detected in around 85% of the examined patients.

  1. Atrial Ectopics Precipitating Atrial Fibrillation

    Directory of Open Access Journals (Sweden)

    Johnson Francis

    2015-04-01

    Full Text Available Holter monitor tracing showing blocked atrial ectopics and atrial ectopic precipitating atrial fibrillation is being demonstrated. Initially it was coarse atrial fibrillation, which rapidly degenerated into fine atrial fibrillation.

  2. Cirurgia valvar mitral e da comunicação interatrial: abordagem minimamente invasiva ou por esternotomia Mitral valve and atrial septal defect surgery: minimally invasive or sternotomy approach

    Directory of Open Access Journals (Sweden)

    Josué V. Castro Neto

    2012-08-01

    atrial septal defect (ASD. METHODS: Forty patients underwent surgery for correction of MV disease or ASD. Patients were divided into group A (GA (n=20, access by right minithoracotomy and video-assistance; and group B (GB (n=20, access by full MS. Aortic cross-clamp and cardiopulmonary bypass time, intensive care unit (ICU time, hospital stay and morbidity were compared in this prospective study . RESULTS: Fifteen patients were submitted to MV procedures and five to ASD corrections in each group. There were 9 mitral replacements (7 bioprostetic and 2 mechanical and 6 repairs in GA, and 10 (all bioprostetic and five in GB. The mean aortic cross-clamp and cardiopulmonary bypass time, in minutes, were 65.1 ± 29.3 in GA and 50.2 ± 21.4 in GB (p=0.074; and 91.8±35 in GA and 63.7±27.3 in GB ( p=0.008. The mean ICU time, in hours, were 51.7 ± 16.3 in GA and 55.8±17.5 in GB (p=0.45. The in hospital stay, in days, were 5.2 ± 1 in GA and 6.4±1.5 in GB (p=0.009. CONCLUSION: MI access for correction of the MV disease and ASD implicated in a longer cardiopulmonary bypass time for finalization of the main procedure, nevertheless it didn´t affect patient's recuperation. MI treated patients were discharged earlier than sternotomy treated patients.

  3. Hematoma subcapsular por Fasciolasis

    OpenAIRE

    MORALES G,JUAN L; ARRIAGADA H,RENATO; SALAS G,LUIS; MORALES A,CARLOS; FUENTES A,FELIPE; Santana, Roberto

    2009-01-01

    Presentamos el caso de una paciente de sexo femenino de 60 años de edad, ingresada en nuestro centro hospitalario por cuadro agudo de dolor abdominal en hipocondrio derecho asociado a vómitos y fiebre. Destaca la presencia de leucocitosis con eosinofilia de 56%. La tomografía computanzada abdominal muestra una colección subcapsular hepática. Durante su evolución presenta abdomen agudo, realizándose una laparoscopía exploratoria que confirma un hematoma subcapsular con presencia de hemopentone...

  4. Bilateral Symmetrical Parietal Extradural Hematoma

    African Journals Online (AJOL)

    left parietal trephine craniotomy was performed (to decompress dominant cerebral hemisphere and no fracture) and without disturbing the blood clot, left trephine craniotomy was performed and both hematomas were exposed. Hematomas were evacuated left followed by right and the bleeding from meningeal arteries was.

  5. Spontaneous intraorbital hematoma: case report

    Directory of Open Access Journals (Sweden)

    Vinodan Paramanathan

    2010-12-01

    Full Text Available Vinodan Paramanathan, Ardalan ZolnourianQueen's Hospital NHS Foundation Trust, Burton on Trent, Staffordshire DE13 0RB, UKAbstract: Spontaneous intraorbital hematoma is an uncommon clinical entity seen in ophthalmology practice. It is poorly represented in the literature. Current evidence attributes it to orbital trauma, neoplasm, vascular malformations, acute sinusitis, and systemic abnormalities. A 65-year-old female presented with spontaneous intraorbital hematoma manifesting as severe ocular pains, eyelid edema, proptosis, and diplopia, without a history of trauma. Computer tomography demonstrated a fairly well defined extraconal lesion with opacification of the paranasal sinuses. The principal differential based on all findings was that of a spreading sinus infection and an extraconal tumor. An unprecedented finding of a spontaneous orbital hematoma was discovered when the patient was taken to theater. We discuss the rarity of this condition and its management.Keywords: hemorrhage, ophthalmology, spontaneous, intra-orbital, hematoma

  6. Idiopathic Retroperitoneal Hematoma

    Directory of Open Access Journals (Sweden)

    Tomoyuki Abe

    2010-09-01

    Full Text Available A 34-year-old female presented with sudden onset of severe abdominal pain in a flank distribution. A large mass was palpable in the right upper quadrant on physical examination. Abdominal contrast-enhanced computed tomography showed a well-defined, right-sided, retroperitoneal cystic lesion located between the abdominal aorta and the inferior vena cava (IVC. The tumor size was 55 × 58 mm, and it compressed the gallbladder and the duodenum. Upper gastrointestinal radiography revealed a stricture of the second portion of the duodenum by the tumor. T2-weighted magnetic resonance imaging showed that the whole part was hyperintense with hypointense rims, but the inner was partially hypointense. Based on the radiological findings, the preoperative differential diagnosis included retroperitoneal teratoma, Schwannoma, abscess, and primary retroperitoneal tumor. On laparotomy, the tumor was located in the right retroperitoneal cavity. Kocher maneuver and medial visceral rotation, which consists of medial reflection of the upper part of right colon and duodenum by incising their lateral peritoneal attachments, were performed. Although a slight adhesion to the IVC was detected, the tumor was removed safely. Thin-section histopathology examination detected neither tumor tissues nor any tissues such as adrenal gland, ovarian tissue, or endometrial implants. The final pathological diagnosis was idiopathic retroperitoneal hematoma; the origin of the bleeding was unclear. The patient was discharged without any complication 5 days after the operation.

  7. Mozart's chronic subdural hematoma.

    Science.gov (United States)

    Drake, M E

    1993-11-01

    No commemoration of the bicentennial of Mozart's death would be complete without some consideration of that premature yet predictable demise. Mozart's premonitions of death are well known and apparently played a role in the composition of the K.626 Requiem and perhaps other works. His death has traditionally been ascribed to infectious causes, chiefly rheumatic fever or post-streptococcal glomerulonephritis, exacerbated by intemperance and chronic penury. Pathology has been difficult because of his supposed burial in a pauper's grave, the location and contents of which were later supposedly lost. Mozart's burial place in St. Mark's Cemetery in Vienna was known and, in the parlance of the day, "reorganized" a decade later, as the occupants of plots were disinterred to make room for the more recently decreased. A skull believed to the Mozart's was saved by the successor of the gravedigger who had supervised Mozart's burial, and then passed into the collections of the anatomist Josef Hyrtl, the municipality of Salzburg, and the Mozarteum museum (Salzburg). Forensic reconstruction of soft tissues related to this skull reveals substantial concordance with Mozart's portraits. The skull suggests premature closure of the metopic suture, which has been suggested on the basis of his physiognomy. A left temporal fracture and concomitant erosions raise the question of chronic subdural hematoma, which would be consistent with several falls in 1789 and 1790 and could have caused the weakness, headaches, and fainting he experienced in 1790 and 1791. Aggressive bloodletting to treat suspected rheumatic fever could have decompensated such a lesion to produce his death on December 5, 1791.

  8. 59. Early and late results of routine leaflet augmentation for complete atrio-ventricular septal defect repair

    OpenAIRE

    A. Arifi; Najm, H; Khan, A.; Ahmad, M; Khan, M A; M. Elanany

    2016-01-01

    Complete AVSD (CAVSD) is characterized by the presence of a common atrio-ventricular (AV) orifice, an inter-atrial communication, and a ventricular septal defect (VSD). Results of surgical correction of atrio-ventricular septal defects (AVSDs) have improved over the last decades; however, the need for reoperation for left atrio-ventricular valve regurgitation, after primary AVSD repair remains a major concern. The aim of our study is to assess the outcome of the routine leaflet augmentation t...

  9. Acute Subdural Hematoma

    Directory of Open Access Journals (Sweden)

    Ellen Lester

    2017-04-01

    Full Text Available History of present illness: A 21-year-old female with no past medical history presented to the ED after multiple tonic-clonic seizures over the previous 12 hours, the longest lasting 20 seconds. She returned to baseline after each seizure, had no obvious signs of trauma, and did not exhibit any focal neurologic deficits. She denied illicit drugs or new medications. A family member noted that she had fallen from her bed (approximately 3 feet high 2 days ago. Significant findings: Non-contrast Computed Tomography (CT of the Head showed a dense extra-axial collection along the left frontal and parietal regions, extending superior to the vertex with mild mass effect, but no midline shift. Discussion: Intracranial hemorrhage (ICH is a term to describe any abnormal bleeding within the bony confines of the skull. Most commonly, subdural hemorrhages (SDH result from injury to the bridging veins that lead to bleeding between the dura and arachnoid maters. However, in 20%-30% of cases an arterial source of bleeding can be found.1 For adults, motor vehicle collisions and other unintentional head trauma are typically the provoking factors in developing SDH. Falls in the elderly are a common cause of SDH since diffuse cerebral atrophy leads to increased shear forces upon vasculature structures during the fall. The risk of SDH increases with the use of anti-thrombotic agents.2 Clinical presentation varies from asymptomatic to coma (in 50 percent of acute SDH. Chronic SDH may present with headaches, light-headedness, cognitive impairment, and seizures.1 The risk of posttraumatic epileptic seizures (PTS is higher in acute SDH. Risk factors for acute SDH PTS include low Glasgow Coma Score and craniotomy, whereas risk factors for PTS in chronic SDH include alcohol abuse, change in mental status, previous stroke, and hematoma density on CT.3 CT is the most widely used imaging modality for identifying ICH. Acute SDH (within 1-2 days are visualized as hyperdense

  10. An unusual variation of left ventricular-right atrial communication.

    Science.gov (United States)

    Komai, H; Naito, Y; Fujiwara, K; Takagaki, Y; Nishimura, Y; Kawasaki, S

    1996-01-01

    We herein present a 5-month-old boy with an infravalvular-type left ventricular-right atrial communication without an abnormal tricuspid valve leaflet. The thick chorda of the anterior tricuspid leaflet was inserted into the upper edge of the ventricular septal defect which was placed just under the commissure. The jet from the septal defect pushed this thick chorda and opened the commissure, which thus caused the abnormal pathway from the left ventricle to the right atrium. This mechanism of left ventricular-right atrial communication has not yet been reported elsewhere.

  11. Calcified chronic subdural hematoma: case report.

    Science.gov (United States)

    Yan, H J; Lin, K E; Lee, S T; Tzaan, W C

    1998-12-01

    Calcified or ossified chronic subdural hematoma is a rare entity that usually presents as a space-occupying lesion over the cerebral convexity. We report a case of calcified and ossified chronic subdural hematoma in an unusual location that has not been previously reported. A 24-year-old man with a history of tonic-clonic convulsions since 7 months of age was admitted because of increasing frequency and duration of seizures. Computed tomography and magnetic resonance imaging demonstrated a fusiform extra-axial lesion just above the tentorium and adjacent to the cerebral falx. A calcified and ossified chronic subdural hematoma was noted and was almost completely removed by craniotomy. Better seizure control was achieved by removal of the calcified chronic subdural hematoma. Calcified subdural hematoma, calcified epidural hematoma, calcified empyema, meningioma, calcified arachnoid cyst, and calcified convexity of the dura mater with acute epidural hematoma should be considered for the differential diagnosis of an extra-axial calcified lesion.

  12. [A rare ventricular septal defect: a case report].

    Science.gov (United States)

    Notarangelo, Maria Francesca; Bontardelli, Federico; Taliani, Umberto; Agostinelli, Andrea; Vignali, Luigi; Ardissino, Diego

    2013-04-01

    Left ventricular-right atrial communications, known collectively as the Gerbode defect, are rare types of ventricular septal defects. Acquired forms of this defect have been described as a complication of cardiac surgery, bacterial endocarditis, chest trauma, or myocardial infarction. Diagnosis of this rare defect is challenging, but can be confirmed with echocardiography or cardiac magnetic resonance imaging. Until 6 years ago, these communications were corrected only surgically, often with relatively high mortality. However, few case reports of transcatheter closures of the defects have recently been reported with excellent results. We describe a 69-year-old patient with left ventricular-right atrial communication secondary to mitral valve surgery. The diagnosis was made by transesophageal and real-time three-dimensional echocardiography. The defect was closed percutaneously using an Amplatzer device. At follow-up, there was no residual flow and the patient improved clinically.

  13. Ventricular septal defect.

    Science.gov (United States)

    Giboney, G S

    1983-05-01

    This article has discussed the ventricular septal defect, its occurrence, physiology, and therapy, and nursing concerns. The VSD, a communication allowing left-to-right shunting of blood at the ventricular level, is the most common congenital heart defect. Surgical correction is often required for large defects before the age of 12 months, and primary correction is now considered standard procedure. Small defects usually close spontaneously, and moderate defects are closely monitored for signs indicating the need for surgical intervention. Nursing care begins with child and family assessment and evaluation of the strengths and weaknesses of the family system. The child's developmental level is a major consideration in formulating interventions for his benefit. Play therapy is a useful vehicle in relating to the child in a nonthreatening manner preoperatively and in allowing the child to work through his hospitalization postoperatively. Maintaining the physical integrity of a child just out of the operating room is a challenge. Continuing support of the family system is a significant aspect of nursing's responsibility toward child and family. Discharge planning and intervention strive to prepare the family for the transition from hospital to home both physically and emotionally.

  14. Is human fracture hematoma inherently angiogenic?

    LENUS (Irish Health Repository)

    Street, J

    2012-02-03

    This study attempts to explain the cellular events characterizing the changes seen in the medullary callus adjacent to the interfragmentary hematoma during the early stages of fracture healing. It also shows that human fracture hematoma contains the angiogenic cytokine vascular endothelial growth factor and has the inherent capability to induce angiogenesis and thus promote revascularization during bone repair. Patients undergoing emergency surgery for isolated bony injury were studied. Raised circulating levels of vascular endothelial growth factor were seen in all injured patients, whereas the fracture hematoma contained significantly higher levels of vascular endothelial growth factor than did plasma from these injured patients. However, incubation of endothelial cells in fracture hematoma supernatant significantly inhibited the in vitro angiogenic parameters of endothelial cell proliferation and microtubule formation. These phenomena are dependent on a local biochemical milieu that does not support cytokinesis. The hematoma potassium concentration is cytotoxic to endothelial cells and osteoblasts. Subcutaneous transplantation of the fracture hematoma into a murine wound model resulted in new blood vessel formation after hematoma resorption. This angiogenic effect is mediated by the significant concentrations of vascular endothelial growth factor found in the hematoma. This study identifies an angiogenic cytokine involved in human fracture healing and shows that fracture hematoma is inherently angiogenic. The differences between the in vitro and in vivo findings may explain the phenomenon of interfragmentary hematoma organization and resorption that precedes fracture revascularization.

  15. [Traumatic duodenal hematoma (author's transl)].

    Science.gov (United States)

    Olivares, P; Tovar, J A; Díez-Pardo, J A; Corbatón, J; Monereo, J

    1976-01-01

    Two cases of duodenal hematoma secondary to abdominal trauma in children are reported. The latent periods between trauma and the onset of symptoms were two and fifteen days. X-ray studies were conclusive for diagnosis. Pancreatic signs were mild in one case. Both cases were treated surgically, draining the fluid collection extramucosally. The authors advise surgical treatment whenever associated lesions need to be ruled out and when obstruction persists after the first days.

  16. Safety of pulmonary vein isolation and left atrial complex fractionated atrial electrograms ablation for atrial fibrillation with phased radiofrequency energy and multi-electrode catheters

    NARCIS (Netherlands)

    Mulder, A.A.W.; Balt, J.C.; Wijffels, M.C.; Wever, E.F.; Boersma, L.V.

    2012-01-01

    AIMS: Recently, a multi-electrode catheter system using phased radiofrequency (RF) energy was developed specifically for atrial fibrillation (AF) ablation: the pulmonary vein ablation catheter (PVAC), the multi-array septal catheter (MASC), and the multi-array ablation catheter (MAAC). Initial

  17. Glue septal ablation: A promising alternative to alcohol septal ablation

    Directory of Open Access Journals (Sweden)

    Sercan Okutucu

    2016-03-01

    Full Text Available Hypertrophic cardiomyopathy (HCM is defined as myocardial hypertrophy in the absence of another cardiac or systemic disease capable of producing the magnitude of present hypertrophy. In about 70% of patients with HCM, there is left ventricular outflow tract (LVOT obstruction (LVOTO and this is known as obstructive type of hypertrophic cardiomyopathy (HOCM. Cases refractory to medical treatment have had two options either surgical septal myectomy or alcohol septal ablation (ASA to alleviate LVOT gradient. ASA may cause some life-threatening complications including conduction disturbances and complete heart block, hemodynamic compromise, ventricular arrhythmias, distant and massive myocardial necrosis. Glue septal ablation (GSA is a promising technique for the treatment of HOCM. Glue seems to be superior to alcohol due to some intrinsic advantageous properties of glue such as immediate polymerization which prevents the leak into the left anterior descending coronary artery and it is particularly useful in patients with collaterals to the right coronary artery in whom alcohol ablation is contraindicated. In our experience, GSA is effective and also a safe technique without significant complications. GSA decreases LVOT gradient immediately after the procedure and this reduction persists during 12 months of follow-up. It improves New York Heart Association functional capacity and decrease interventricular septal wall thickness. Further studies are needed in order to assess the long-term efficacy and safety of this technique.

  18. Anatomic biventricular repair in right isomerism with noncommitted ventricular septal defect.

    Science.gov (United States)

    Katewa, Ashish; Marwah, Ashutosh; Singh, Vishal; Ramaswamy, Arun; Sharma, Rajesh

    2012-07-01

    Biventricular repair in right atrial isomerism is rarely feasible due to associated anomalies of venous connection, ventricular imbalance, nonroutabilty of the interventricular communication, a common atrioventricular junction, and inadequate pulmonary arterial branches. These patients are also often not ideal for univentricular repair due to some of the above associations. We describe a novel surgical technique that was utilized in such a patient for biventricular repair of a child with right atrial isomerism with total anomalous pulmonary venous connection, regurgitant common atrioventricular valve, hypoplastic left ventricle, nonroutable ventricular septal defect, and pulmonary stenosis.

  19. Electrophysiological Mechanisms of Atrial Flutter

    Directory of Open Access Journals (Sweden)

    Ching-Tai Tai

    2009-02-01

    Full Text Available Atrial flutter (AFL is a common arrhythmia in clinical practice. Several experimental models, such as tricuspid regurgitation model, tricuspid ring model, sterile pericarditis model and atrial crush injury model, have provided important information about reentrant circuit and can test the effects of antiarrhythmic drugs. Human AFL has typical and atypical forms. Typical AFL rotates around the tricuspid annulus and uses the crista terminalis and sometimes sinus venosa as the boundary. The tricuspid isthmus is a slow conduction zone and the target of radiofrequency ablation. Atypical AFL may arise from the right or left atrium. Right AFL includes upper loop reentry, free wall reentry and figure-of-8 reentry. Left AFL includes mitral annular AFL, pulmonary vein-related AFL and left septal AFL. Radiofrequency ablation of the isthmus between the boundaries can eliminate these arrhythmias.

  20. Intra-uterine hematoma in pregnancy

    DEFF Research Database (Denmark)

    Glavind, K; Nøhr, S; Nielsen, P H

    1991-01-01

    In 60 patients with a live fetus and an intra-uterine hematoma (IUH) proven by ultrasonic scanning the outcome of pregnancy was spontaneous abortion in 12% and premature delivery in 10%. No correlation between the outcome of the pregnancy and the maximum size of the hematoma or the week...

  1. Familial Atrial Septal Defect and Sudden Cardiac Death

    DEFF Research Database (Denmark)

    Ellesøe, Sabrina Gade; Johansen, Morten Munk; Bjerre, Jesper Vandborg

    2016-01-01

    disturbances, cardiomyopathies, complex CHD, and sudden cardiac death as well. Here, we show that NKX2-5 mutations primarily occur in ASD patients with conduction disturbances and heritable ASD. Furthermore, these families are at increased risk of sudden cardiac death. RESULTS: We screened 39 probands.......1 × 10(-9) ). The majority of patients (74%) had ASD with conduction disturbance. Nineteen patients (15%) of 120 with familial ASD and conduction disturbance died from sudden cardiac death of which nine (8%) were confirmed mutation carriers, and 10 were possible carriers. CONCLUSIONS: NKX2-5 mutations...... mainly occur in familial CHD, the signature phenotype is ASD with conduction disturbances and mutation carriers are at increased risk of sudden cardiac death. We suggest that familial ASD patients should be screened for NKX2-5 mutations and, if they are mutation carriers, implantation of an implantable...

  2. Atrial fibrillation

    African Journals Online (AJOL)

    ABEOLUGBENGAS

    Objective: Atrial fibrillation is the commonest chronic arrhythmia and the etiology is widely varied. The aim of this study was to determine the etiology, clinical characteristics and treatment offered to adult patients with atrial fibrillation managed in a referral hospital in Port Harcourt, southern Nigeria. Methods:A retrospective ...

  3. Alergia al néquel manifestada como edema pulmonar no cardiogénico en paciente pos-cierre de comunicación interauricular con dispositivo tipo Amplatzer Nickel allergy manifested as noncardiogenic pulmonary edema in a patient post-closure of atrial septal defect with Amplatzer device

    Directory of Open Access Journals (Sweden)

    Luis A Gutiérrez

    2012-10-01

    Full Text Available El cierre percutáneo es la modalidad predilecta para el tratamiento de los defectos septales tipo ostium secundum cuando la anatomía es favorable, y reporta una tasa de éxito excelente así como también un bajo porcentaje de complicaciones. Se presenta el caso de un cierre exitoso de defecto septal tipo ostium secundum con dispositivo tipo Amplatzer en un paciente con antecedente de alergia a metales no detectada previamente, quien presentó edema pulmonar no cardiogénico, fiebre y pericarditis secundarios al níquel del dispositivo, pero tuvo mejoría y evolución satisfactoria con tratamiento médico.The percutaneous closure of ostium secundum septal defects is the preferred treatment modality when the anatomy is appropriate, as it shows high success and low complication rates. We present a case of a succesful percutaneous closure of an ostium secundum septal defect with an Amplatzer septal occluder device in a patient with an undetected metal allergy which led her to non cardiogenic pulmonary edema, fever and pericarditis related to the nickel contained in the device, with improvement and satisfactory evolution after medical treatment.

  4. Spontaneous sublingual and intramural small-bowel hematoma in a patient on oral anticoagulation

    Directory of Open Access Journals (Sweden)

    Mohamed Moftah

    2012-08-01

    Full Text Available Spontaneous sublingual hematoma and intramural small bowel hematoma are rare and serious complications of anticoagulant therapy. Though previously reported individually, there has been no previous report of the same two complications occurring in a single patient. A 71-year-old Caucasian man, who was on warfarin for atrial fibrillation, presented with difficulty in swallowing due to a sublingual hematoma. He was observed in our intensive care unit, his warfarin was held and he recovered with conservative management. He represented two months later with a two day history of abdominal pain and distension. An abdominopelvic computed tomography (CT scan now showed small bowel obstruction due to intramural small bowel hematoma and haemorrhagic ascites. Again, this was treated expectantly with a good outcome. In conclusion, life threatening haemorrhagic complications of oral anticoagulant therapy can recur. Conservative treatment is successful in most cases, but an accurate diagnosis is mandatory to avoid unnecessary surgery. CT scan is the investigation of choice for the diagnosis of suspected haemorrhagic complications of over coagulation.

  5. Endoscopic closure of septal perforations.

    Science.gov (United States)

    Alobid, Isam

    2017-05-26

    The management of septal perforations is a challenge for the surgeon. A wide variety of surgical techniques have been described, with different approaches. There is no scientific evidence to support a particular approach. The objective of this review is to present a practical guide on the technique of choice for each case of septal perforation. Inspection of the nasal mucosa, the size of the perforation, the location and especially the osteo-cartilaginous support, are the pillars of a successful surgery. For the sliding or rotating flaps of the mucosa of the septum it is essential to know in advance if the elevation of the mucopericondrio or mucoperiosteo of the septum is possible, otherwise the use of these flaps would not be indicated. The flaps of the lateral wall or nasal floor are the alternative. The pericranial flap may be indicated in total or near total perforations. The remnant of the nasal septum and status of osteo-cartilaginous support are the determining factors in the management of septal perforations. Each case should be evaluated individually and the approach chosen according to the size and location of the perforation, mucosal quality, personal history, previous surgery and the experience of the surgeon. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. All rights reserved.

  6. Vertical zonality of septal nectaries of Monocots

    Directory of Open Access Journals (Sweden)

    Аnastasiya Odintsova

    2013-04-01

    Full Text Available Considering the septal nectary as a system of exogenous cavities inside the ovary and taking account of possibilities of various ways of the formation of nectary walls we propose to apply the concept of vertical zonality to the analysis of the septal nectary structure. The comparative analysis of the gynoecium with septal nectaries must include data about the nectary vertical zones and its location in the structural zones of the gynoecium.

  7. Chronic subdural hematomas caused by vibrating Chinese ...

    African Journals Online (AJOL)

    Abstract. We present two middle aged Nigerian patients who developed significant chronic subdural hematomas weeks after going on vibrating Chinese massage chairs. This complication of using the chairs has not been previously reported.

  8. Reversible Parkinsonism secondary to chronic subdural hematoma

    Directory of Open Access Journals (Sweden)

    Wajid Nazir Wani

    2013-01-01

    Full Text Available Secondary parkinsonism is attributable to a wide variety of causes including supratentorial mass lesions. While tumors are known to present with parkinsonism, chronic subdural hematoma is rarely seen presenting as rapidly deteriorating parkinsonian features with complete disappearance following evacuation of hematoma. The authors present two such patients-70- and 78-year-old males who presented with sudden onset of parkinsonism features. Both failed to recollect any significant head injury. Imaging diagnosed the presence of chronic subdural hematomas, being unilateral in one and bilateral in other. Surgical evacuation resulted in complete resolution of parkinsonian symptoms. These cases reinforce earlier studies for chronic subdural hematoma to be one of the causes of reversible parkinsonism apparently from distortion of basal ganglia mechanically and bringing changes in dopaminergic function, harming the susceptible aging brain.

  9. Anterograde conduction to the His bundle during right ventricular overdrive pacing distinguishes septal pathway atrioventricular reentry from atypical atrioventricular nodal reentrant tachycardia.

    Science.gov (United States)

    Nagashima, Koichi; Kumar, Saurabh; Stevenson, William G; Epstein, Laurence M; John, Roy M; Tedrow, Usha B; Koplan, Bruce A; Michaud, Gregory F

    2015-04-01

    Distinguishing orthodromic atrioventricular reciprocating tachycardia (ORT) using a retrograde septal accessory pathway (AP) from atypical atrioventricular nodal reentrant tachycardia (AVNRT) may be challenging. Specifically, excluding the presence and participation of an AP may require multiple diagnostic maneuvers. The purpose of this study was to assess the relative value of commonly used right ventricular (RV) pacing maneuvers, including identification of anterograde His-bundle activation with entrainment, to differentiate ORT using a retrograde septal AP from atypical AVNRT. From March 2009 to June 2014, 56 patients (28 female; age 43.9 ± 17.4 years) who underwent electrophysiologic study and ablation for supraventricular tachycardia (26 ORT using septal AP and 30 atypical AVNRT) that exhibited a concentric atrial activation pattern and a septal ventriculoatrial interval >70 ms were analyzed. Overdrive pacing maneuvers or ventricular extrastimuli failed on at least 1 occasion to correctly identify a septal AP. Overall, 16 ORT patients and 26 AVNRT patients had successful RV entrainment, and 12 (75%) ORT patients showed anterograde His capture (11 patients) and/or anterograde septal ventricular capture (3 patients). None of the patients with atypical AVNRT showed anterograde conduction to the His bundle with entrainment. RV pacing maneuvers are useful to exclude an AP in patients with AVNRT having concentric atrial activation sequence and a septal ventriculoatrial interval >70 ms; however, none are consistently diagnostic. When observed in this patient population, anterograde His-bundle or septal ventricular capture during RV entrainment was diagnostic for ORT using a septal AP. Copyright © 2015 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.

  10. Spontaneous intracranial epidural hematoma during rivaroxaban treatment

    Energy Technology Data Exchange (ETDEWEB)

    Ruschel, Leonardo Gilmone; Rego, Felipe Marques Monteiro do; Milano, Jeronimo Buzetti; Jung, Gustavo Simiano; Silva Junior, Luis Fernando; Ramina, Ricardo, E-mail: leonardoruschel@yahoo.com.br [Instituto de Neurologia de Curitiba (INC), Curitiba, PR (Brazil)

    2016-11-15

    According to our research, this is the first case described in the literature of spontaneous intracranial epidural hematoma secondary to the use of Xarelto®. Spontaneous intracranial epidural hematomas are rarely described in the literature. They are associated with infectious diseases of the skull, coagulation disorders, vascular malformations of the dura mater and metastasis to the skull. Long-term post-marketing monitoring and independent reports will probably detect the full spectrum of hemorrhagic complications of the use of rivaroxaban. (author)

  11. [Spontaneous hepatic hematoma in twin pregnancy].

    Science.gov (United States)

    Quesnel, Carlos; Weber, Alejandro; Mendoza, Dalila; Garteiz, Denzil

    2012-02-01

    The hepatic hematoma or rupture appear in 1 of every 100,000 pregnancies. The most common causes of hepatic hematoma in pregnancy are severe preeclampsia and HELLP syndrome; some predisposing factors are seizures, vomiting, labor, preexistent hepatic disease and trauma. A 33 year old primigravid with a normal 33 week twin pregnancy presented abdominal pain and hypovolemic shock due to spontaneous subcapsular hepatic hematoma; laparoscopy was performed to evaluate the possibility of rupture, which was not found, later emergency cesarean section was carried out followed by hepatic hematoma drainage and abdominal packaging by laparoscopy. After surgery the flow through drainage was too high additionally hemodynamic instability and consumption coagulopathy. Abdominal panangiography was performed without identifying bleeding areas. Intesive care was given to the patient evolving satisfactorily, was discharged 19 days after the event. Seven months later she had laparoscopic cholecystectomy due to acute litiasic colecistitis. We found 5 cases in literatura about hepatic hematoma during pregnancy no related to hypertensive disorders of pregnancy; these were related to hepatoma, amebian hepatic abscess, falciform cell anemia, cocaine consumption and molar pregnancy. Hepatics hematomas have high morbidity and mortality so is significant early diagnosis and multidisciplinary approach.

  12. Relationships of the tricuspid valve to the membranous ventricular septum in Down's syndrome without endocardial cushion defect: study of 28 specimens, 14 with a ventricular septal defect.

    Science.gov (United States)

    Rosenquist, G C; Sweeney, L J; McAllister, H A

    1975-10-01

    The commissure between the anterior and medial leaflets of the tricuspid valve is commonly absent in Down's syndrome without endocardial cushion defect (19 of 28 specimens). As a result, aneurysm of the membranous ventricular septum may develop (eight of 14 specimens with ventricular septal defect limited to the membranous ventricular septum) and the potential for left ventricle-to-right atrial communication is increased.

  13. Association Between Local Bipolar Voltage and Conduction Gap Along the Left Atrial Linear Ablation Lesion in Patients With Atrial Fibrillation.

    Science.gov (United States)

    Masuda, Masaharu; Fujita, Masashi; Iida, Osamu; Okamoto, Shin; Ishihara, Takayuki; Nanto, Kiyonori; Kanda, Takashi; Sunaga, Akihiro; Tsujimura, Takuya; Matsuda, Yasuhiro; Mano, Toshiaki

    2017-08-01

    A bipolar voltage reflects a thick musculature where formation of a transmural lesion may be hard to achieve. The purpose of this study was to explore the association between local bipolar voltage and conduction gap in patients with persistent atrial fibrillation (AF) who underwent atrial roof or septal linear ablation. This prospective observational study included 42 and 36 consecutive patients with persistent AF who underwent roof or septal linear ablations, respectively. After pulmonary vein isolation, left atrial linear ablations were performed, and conduction gap sites were identified and ablated after first-touch radiofrequency application. Conduction gap(s) after the first-touch roof and septal linear ablation were observed in 13 (32%) and 19 patients (53%), respectively. Roof and septal area voltages were higher in patients with conduction gap(s) than in those without (roof, 1.23 ± 0.77 vs 0.73 ± 0.42 mV, p = 0.010; septal, 0.96 ± 0.43 vs 0.54 ± 0.18 mV, p = 0.001). Trisected regional analyses revealed that the voltage was higher at the region with a conduction gap than at the region without. Complete conduction block across the roof and septal lines was not achieved in 3 (7%) and 6 patients (17%), respectively. Patients in whom a linear conduction block could not be achieved demonstrated higher ablation area voltage than those with a successful conduction block (roof, 1.91 ± 0.74 vs 0.81 ± 0.51 mV, p = 0.001; septal, 1.15 ± 0.56 vs 0.69 ± 0.31 mV, p = 0.006). In conclusion, a high regional bipolar voltage predicts failure to achieve conduction block after left atrial roof or septal linear ablation. In addition, the conduction gap was located at the preserved voltage area. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. Epidural Hematoma Complication after Rapid Chronic Subdural Hematoma Evacuation: A Case Report

    Science.gov (United States)

    Akpinar, Aykut; Ucler, Necati; Erdogan, Uzay; Yucetas, Cem Seyho

    2015-01-01

    Patient: Male, 41 Final Diagnosis: Healty Symptoms: Headache Medication: — Clinical Procedure: Chronic subdural hematoma Specialty: Neurosurgery Objective: Diagnostic/therapeutic accidents Background: Chronic subdural hematoma generally occurs in the elderly. After chronic subdural hematoma evacuation surgery, the development of epidural hematoma is a very rare entity. Case Report: We report the case of a 41-year-old man with an epidural hematoma complication after chronic subdural hematoma evacuation. Under general anesthesia, the patient underwent a large craniotomy with closed system drainage performed to treat the chronic subdural hematoma. After chronic subdural hematoma evacuation, there was epidural leakage on the following day. Conclusions: Although trauma is the most common risk factor in young CSDH patients, some other predisposing factors may exist. Intracranial hypotension can cause EDH. Craniotomy and drainage surgery can usually resolve the problem. Because of rapid dynamic intracranial changes, epidural leakages can occur. A large craniotomy flap and silicone drainage in the operation area are key safety points for neurosurgeons and hydration is essential. PMID:26147957

  15. A randomized comparison of permanent septal versus apical right ventricular pacing: short-term results.

    Science.gov (United States)

    Victor, Frederic; Mabo, Philippe; Mansour, Hassan; Pavin, Dominique; Kabalu, Guillaume; de Place, Christian; Leclercq, Christophe; Daubert, J Claude

    2006-03-01

    This study compared chronic right ventricular (RV) pacing at the septum versus apex. Chronic RV apical pacing may be detrimental to ventricular function. This randomized, pilot study examined whether, compared with apical, permanent septal pacing preserves cardiac function. Ablation of the atrioventricular junction for permanent AF, followed by implantation of a DDDR pacemaker connected to two ventricular leads was performed in 28 patients. One lead screwed into the septum and another placed at the apex were connected to the atrial and ventricular port, respectively. Septum or apex was paced by programming AAIR or VVIR modes, respectively. Patients were randomly assigned, 4 months later, to pacing at one site for 3 months, and crossed over to the other for 3 months. New York Heart Association class, QRS width and axis, left ventricular ejection fraction (LVEF), exercise duration, and peak oxygen uptake were measured. Results in patients with LVEF > 45% and < or = 45% were compared. Septal pacing was associated with shorter QRS (145 +/- 4 msec vs 170 +/- 4 msec, P < 0.01) and normal axis (40 degrees +/- 10 degrees vs -71 +/- 4 degrees , P < 0.01). At 3 months, among patients with baseline LVEF < or = 45%, LVEF was 42 +/- 5% after septal pacing versus 37 +/- 4% after apical pacing (P < 0.001). In contrast to RV apical pacing, chronic RV septal pacing preserved LVEF in patients with baseline LVEF < or = 45%.

  16. Blunt traumatic left atrial appendage rupture and cardiac herniation.

    Science.gov (United States)

    Nhan, Nguyen Huu; Anh, Pham Tho Tuan; Trung, Tran Minh; Pezzella, A Thomas

    2014-06-01

    A 42-year-old man sustained blunt thoracic trauma after a motor vehicle accident. He underwent an urgent operation. Operative findings included a large hematoma, a 4-cm tear in the left atrial appendage, and a long pleuropericardial rupture along the right phrenic nerve. We repaired the left atrial appendage without cardiopulmonary bypass, and closed the pericardial defect primarily. The patient recovered fully and was discharged on the 6th postoperative day. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  17. [Hypertrophic cardiomyopathy with ventricular septal hypertrophy localized to the apical region of the left ventricle (apical ASH)].

    Science.gov (United States)

    Koga, Y; Takahashi, H; Ifuku, M; Itaya, M; Adachi, K; Toshima, H

    1984-08-01

    Clinical and morphologic features are described in a subgroup of 22 patients with hypertrophic cardiomyopathy, who showed ventricular septal hypertrophy localized to the apical region (apical asymmetric septal hypertrophy: apical ASH). All patients had ventricular septal thickness of 17 mm or less with an average of 13 +/- 3 mm in the M-mode echocardiograms. In contrast, the two-dimensional echocardiograms demonstrated septal hypertrophy localized to the apical region, with an average septal thickness of 20 +/- 3 mm at the mitral valve and papillary muscle levels. On the left ventriculogram, 82% of patients with apical ASH showed inward concavity of the right-inferior wall of the left ventricle, indicating hypertrophy of the ventricular septum. However, no patient showed spade-like appearance of the left ventricle and only two showed giant T wave inversion exceeding 10 mm. Echocardiographic examination performed in eight affected relatives revealed typical asymmetric septal hypertrophy (ASH) in four relatives, one of them showing a resting pressure gradient of 30 mmHg in the left ventricle. The remaining four relatives showed similar apical ASH. When compared with patients of typical ASH, patients with apical ASH demonstrated significantly greater cardiac size, left ventricular end-diastolic pressure, left atrial and left ventricular diameters and significantly lower percent fractional shortening. Atrial fibrillation, B bump of the mitral echogram and heart failure were more frequent in this subgroup of patients. Thus, apical ASH appeared to be a part of the morphologic spectrum of hypertrophic cardiomyopathy with ASH and to be a separate disease entity from apical hypertrophy previously described in Japan. Severely impaired diastolic performances associated with mild to moderately depressed systolic function of the left ventricle were the characteristic clinical features of the subgroup of patients with apical ASH.

  18. Successful extensive enlargement of a non-committed ventricular septal defect in double outlet right ventricle.

    Science.gov (United States)

    Ishibashi, Nobuyuki; Aoki, Mitsuru; Fujiwara, Tadashi

    2005-08-01

    We performed an arterial switch operation in a patient with double outlet right ventricle with non-committed ventricular septal defect, and abnormal insertion of the tension apparatus of the tricuspid valve which produced moderate tricuspid regurgitation. This required extensive enlargement of the ventricular septal defect between the attachments of the cords of the tricuspid valve so as to create the interventricular rerouting that made possible the arterial switch operation. Postoperatively, we produced a straight, unobstructed, left ventricular outflow tract, improved the extent of tricuspid regurgitation, and achieved low right atrial pressures. Enlargement of the interventricular communication can set the scene for biventricular repair in this particular subset of patients with both arterial trunks arising from the morphologically right ventricle.

  19. The comparative relationships between locations of the papillary muscles and electrophysiologic QRS axis in patients with atrioventricular septal defect and common as opposed to separate orifices in the valve guarding the common atrioventricular junction.

    Science.gov (United States)

    Low, Liying; Idriss, Salim F; Anderson, Robert H; Maynard, Charles; Wagner, Galen; Hakacova, Nina

    2017-03-01

    Knowledge regarding factors that influence deviation of the QRS axis is important when seeking to differentiate between physiological and pathological changes. We hypothesised that, in contrast to those patients with an atrioventricular septal defect and common atrioventricular junction permitting only atrial shunting, those associated with ventricular shunting would show no relationship between the positions of the papillary muscles and the degree of the leftward deviation of the QRS axis. We compared the positions of endocardial origin of the papillary muscles, and the frontal plane QRS axis, in patients with atrioventricular septal defects and common atrioventricular junction permitting exclusively atrial as opposed to atrial and ventricular shunting. We analysed 18 patients with atrial and ventricular shunting and 23 patients with exclusively atrial shunting. The correlation coefficient between the ratio of distances of the papillary muscles from the mid-septum and the amount of leftward deviation in the frontal plane QRS axis was 0.1 (p=0.4) in those with ventricular shunting and 0.26 (p=0.01) in those with exclusively atrial shunting. In contrast to patients with the so-called primum form of atrioventricular septal defect, in whom the locations of the papillary muscles correlate with the degree of QRS axis, such relationships are lacking in patients with defects permitting both atrial and ventricular shunting. It may be, therefore, that the presence of ventricular shunting and/or their younger age causes pressure overload, which negates the leftward QRS forces caused by the abnormally positioned papillary muscles.

  20. MULTIPLE VENTRICULAR SEPTAL DEFECTS: A NEW STRATEGY

    Directory of Open Access Journals (Sweden)

    Antonio Francesco Corno

    2013-07-01

    Full Text Available INTRODUCTIONA multicenter prospective study was conducted to evaluate a new strategy for multiple Ventricular Septal Defects (VSDs.MATERIALS AND METHODSFrom 2004 to 2012 17 consecutive children (3 premature, 14 infants, mean age 3.2months (9 days to 9 months, mean body weight 4.2kg (3.1 to 6.1 kg, with multiple VSDs underwent Pulmonary Artery Banding (PAB with an adjustable FloWatch-PAB. Associated cardiac anomalies included patent ductus arteriosus (9, aortic coarctation (2, hypoplastic aortic arch (2 and left isomerism (1. Five patients (5/17 =29.4% required pre-operative mechanical ventilation, with a mean duration of 64 days (7 to 240 daysRESULTSThere were no early or late deaths during a mean follow-up of 48 months (7 to 98 months, with either FloWatch removal or last observation as end-points.FloWatch-PAB adjustments were required in all patients: a mean of 4.8 times/patient (2 to 9 to tighten the PAB, and a mean of 1.1 times/patient (0 to 3 to release the PAB with the patient’s growth. After a mean interval of 29 months (8 to 69 months 10/17 (59% patients underwent reoperation: 7/10 PAB removal, with closure of a remaining peri-membranous VSD in 6 and Damus-Kaye-Stansel, bi-directional Glenn, and atrial septectomy in 1; 3/9 patients required only PAB removal. All muscular multiple VSDs had closed in all 10 patients. PA reconstruction was required in 1/10 patient. In 5/7 of the remaining patients with the PAB still in situ, all muscular VSDs had already closed. The only 2 patients with persistent muscular multiple VSDs are the 2 patients with the shortest follow-up.CONCLUSIONS This reproducible new strategy with an adjustable PAB simplifies the management of infants with multiple VSDs and provides the following advantages: a good results (0% mortality, delayed surgery with a high incidence (15/17=88% of spontaneous closure of multiple muscular VSDs, and facilitated closure of residual peri-membranous VSD at an older age and h

  1. Delayed epidural hematoma after mild head injury

    Directory of Open Access Journals (Sweden)

    Radulović Danilo

    2005-01-01

    Full Text Available Background. Traumatic delayed epidural hematoma (DEH can be defined as insignificant or not seen on the initial CT scan performed after a trauma but seen on the subsequent CT scan as a “massive” epidural bleeding. Case report. We presented two cases of traumatic DEH after mild head injury. Both patients were conscious and without neurological deficit on the admission. Initial CT scan did not reveal intracranial hematoma. Repeated CT scan, that was performed after neurological deterioration, revealed epidural hematoma in both cases. The patients were operated with a favorable surgical outcome. Conclusion. Traumatic DEH could occur in the patients with head injuries who were conscious on the admission with a normal initial CT scan finding. Early detection of DEH and an urgent surgical evacuation were essential for a good outcome.

  2. [Traumatic left ventricle-right atrial communication. A case report].

    Science.gov (United States)

    Benyass, A; Belmadani, K; Lakhal, Z; Moustaghfir, A; Hda, A; Boukili, M A; Ohayon, V; Maazouzi, W; Archane, M I

    1999-11-01

    The authors report the case of an acquired left ventricle-right atrial communication after open chest trauma. The initial clinical presentation was a haemothorax and haemopericardium responding well to emergency surgical drainage. Secondarily, a systolic murmur suggesting a ventricular septal defect and signs of right heart failure were observed. Colour Doppler echocardiography led to the diagnosis of a left ventricle-right atrial communication associated with tricuspid regurgitation with dilatation of the right heart chambers and pulmonary hypertension. At surgery, a defect in the membranous interventricular septum was confirmed with rupture of the septal tricuspid leaflet causing tricuspid regurgitation. The surgeon closed the defect with a patch and performed a De Vega tricuspid valvuloplasty. The postoperative outcome was uneventful.

  3. Pulsative hematoma: A penile fracture complication

    Directory of Open Access Journals (Sweden)

    Nale Đorđe

    2007-01-01

    Full Text Available Background. Fracture of the penis is a direct blunt trauma of the erect or semi-erect penis. It can be treated by conservative or surgical means. Retrospective analyses of conservative penile fracture treatment reveal frequent immediate and later complications. Case report. We presented a 41- year-old patient with pulsative hematoma caused by an unusual fracture of the penis. Fracture had appeared 40 days before the admittance during a sexual intercourse. The patient was treated surgically. Conclusion. Pulsative hematoma (pulsative diverticulum is a very rare, early complication of a conservatively treated penile fracture. Surgical treatment has an advantage over surgical one, which was confirmed by our case report.

  4. Atrial Fibrillation

    Science.gov (United States)

    ... A-Z Clinical Trials Publications and Resources Health Education and Awareness The Science Science Home Blood Disorders ... heart's two upper chambers—called the atria (AY-tree-uh)—to fibrillate. The ... a difficult decision concerning surgery for patients with atrial fibrillation, the ...

  5. A case with Parkinsonism secondary to bilateral subdural hematoma

    Directory of Open Access Journals (Sweden)

    Adalet Arıkanoğlu

    2011-03-01

    Full Text Available Subdural hematoma is a rare cause of secondary Parkinsonism. In this study, we presented a case of Parkinsonian syndrome caused by a bilateral subdural hematoma. The patient’s Parkinsonism completely healed following successful surgical removal of the hematomas without any anti-parkinson drug.

  6. Catheter ablation of atrial tachycardia after interatrial defect repair with patch apposition.

    Science.gov (United States)

    Nguyen, B L; Garante, C M; Tersigni, F; Sergiacomi, R; Petrassi, M; Di Matteo, A; Tufano, F; Alessandri, N

    2012-02-01

    A 54-year-old woman with history of septal atrial mixoma surgically treated and drug-refractory supraventricular tachyarrhythmia underwent catheter ablation of macro-reentry areas near the pericardial patch placed to repair an interatrial defect. The use of ablative therapy has been successful to cure this arrhythmia.

  7. Right atrial myxoma as a possible cause of hemorrhagic stroke and ...

    African Journals Online (AJOL)

    A clinical diagnosis of hypertensive hemorrhagic cerebrovascular accident was made. The patient died suddenly a few hours after presentation. Post‑mortem examination revealed a small intracerebral hemorrhage in the left superior temporal lobe as well as a large right atrial myxoma, a ventricular septal defect in the ...

  8. ATRIAL SEPTAI. ANEURYSM' IN AN 80-YEAR-OLD WOMAN: A ...

    African Journals Online (AJOL)

    types according to the motion of the aneurysm. 4 We report the ... hypertensive heart disease was made. Figure 1: Parasternal ... which was based mainly on clinical diagnosis. 6 A report from Abidjan stated that atrial septal defect was the commonest congenital heart disease. 7 Other reports from. Nigeria, South Africa and ...

  9. Traumatic Extradural Hematoma in Enugu, Nigeria

    African Journals Online (AJOL)

    Acute extradural (epidural) hematoma (EDH) is a neurosurgical emergency and timely surgical intervention for significant EDH is the accepted standard for treatment. Acute (EDH) occurs in approximately 1-3% of patients with head injuries and in 5 to. 15% of patients with severe head injuries.[1] It is rare before the age of 2 ...

  10. Bilateral Biconvex Frontal Chronic Subdural Hematoma Mimicking ...

    African Journals Online (AJOL)

    involving left upper and lower limb with exaggerated ipsilateral deep tendon reflexes and extensor plantar. ... as a result of indirect signs of a space-occupying lesion are easily recognizable on CT, bilateral CSDH may ... diagnosis and for the management of such lesions. Key words: Chronic subdural hematoma, extradural.

  11. Cornual Ectopic Pregnancy Complicated by Infected Hematoma.

    Science.gov (United States)

    O'Sullivan, Robert; Baltes, Emily C; Reid, Duncan; Shi, Veronica; Marcus, Peter

    2015-08-01

    Cornual ectopic pregnancies are rarely encountered in clinical practice. A diagnostic and therapeutic challenge, complications include hemorrhage and the presence of persistently elevated serum beta-hCG requiring administration of methotrexate. In this case, we present a patient whose postoperative course was complicated by an infected hematoma that responded to conservative management.

  12. Surgery for chronic subdural hematoma in nonagenarians

    DEFF Research Database (Denmark)

    Bartek, J; Sjåvik, K; Ståhl, F

    2017-01-01

    OBJECTIVE: Chronic subdural hematoma (cSDH) is a prevalent condition often seen in the elderly, with surgery being the treatment of choice when symptomatic. So far, few have explored the surgical outcomes in patients 90 years or older. The aim of this study was to investigate outcome after cSDH s...

  13. Treatment Outcomes of Auricular Hematoma Using Corrugated ...

    African Journals Online (AJOL)

    Annals of Medical and Health Sciences Research | Jul-Sep 2013 | Vol 3 | Issue 3 |. 447. Address for correspondence: ... and D had recurrence of hematoma, the patient treated with improvised plastic material had pressure necrosis of areas of the pinna which ... DOI: 10.4103/2141-9248.117930. Methods and Devices ...

  14. Organized hematoma mimicking retroperitoneal cystic tumors.

    Science.gov (United States)

    Ivankiv, Taras; Ogurtsov, Oleksii; Pokhylevych, Galina

    2016-01-01

    Isolated retroperitoneal cysts are uncommon with an estimated incidence of 1/5750-1/250,000. In women they occur about 1.5-2 times more often than in men. The largest numbers of patients are young or middle aged (20-50 years). Lack of knowledge about the causes of these rare entities and asymptomatic clinical picture often leads to diagnostic and tactical mistakes. The medical history of 54-year old male patient B., who has been hospitalized at Surgical Department №1 of Danylo Halytsky Lviv National Medical University (Surgical Department of Lviv Regional Clinical Hospital), was processed retrospectively. Diagnosing of retroperitoneal organized hematoma in the early stages is not always possible, because exploration of retroperitoneal space can be difficult. General tests and tumor markers are usually normal range and not prognostically informative in this case. Decisively important were imaging diagnostic methods-USG and CT. As clinical cases of organized hematoma are quite rare, finding out retroperitoneal formation with irregular contours and infiltrative component indicates for retroperitoneal tumors. Thus, this formation accumulated contrast that says for increased vascularization. Intraoperative: formation with thick walls and heterogeneous structure. Histological diagnosis: hematoma in a phase of deep organization. On our opinion, taking into account location and structure of tumors, laparoscopic intervention was not appropriate, open surgery was reasonable approach. Preoperative biopsy has a crucial role to set preliminary diagnosis. Despite the fact that organized retroperitoneal hematomas are quite rare, their diagnosis requires detailed examination and histological verification. Copyright © 2016. Published by Elsevier Ltd.

  15. Spontaneous Retroperitoneal Hematoma: A Rare Devastating ...

    African Journals Online (AJOL)

    Spontaneous Retroperitoneal Hematoma: A Rare Devastating. Clinical Entity of a Pleiada of Less Common Origins. Definition of Wunderlich syndrome, also known as spontaneous retroperitoneal hemorrhage. (SRH), was first given in 1700 by ... of SRH as a complication of tumors, however, is low. In renal cell carcinoma, ...

  16. Chronic expanding hematoma of thorax extended to the neck.

    Science.gov (United States)

    Ueda, Hitoshi; Baba, Hiromitsu; Ondo, Kaoru

    2014-01-01

    We report a rare case of chronic expanding hematoma of thorax extended to the neck. An 83-year-old man with a history of Lucite ball plombage and thoracoplasty of bilateral thorax was admitted with numbness of left upper extremity. In 6 months, left supraclavicular fossa was gradually bulged like tumor. The lesion was diagnosed as chronic expanding hematoma. Surgically, Lucite balls were removed with surrounding hematoma debris and fluid, and neck hematoma, which was slightly communicated to the thorax, was extirpated. We discussed the genesis of this hematoma and its extension to the neck.

  17. A Rare Cause of Subgaleal Hematoma in Children: Hair Pulling

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    Anıl Er

    2017-04-01

    Full Text Available Subgaleal hematoma is defined as blood collection within the loose areolar tissue of the scalp. The major cause of subgaleal hematoma in children is minor head trauma. It is characterized by diffuse scalp swelling crossing the suture lines which usually results in spontaneous recovery. Underlying coagulopathy should be evaluated in case of subgaleal hematoma after a trivial trauma. Another consideration for physicians, who face with a case of subgaleal hematoma, is complications such as proptosis, keratitis, and even airway compromise as a life-threatening event. Here, we present a case of uneventfully resolved subgaleal hematoma related with hair pulling.

  18. [Atrial defibrillator].

    Science.gov (United States)

    Jung, W; Lüderitz, B

    2000-01-01

    Atrial fibrillation (AF) is a frequent and costly health care problem representing the most common arrhythmia resulting in hospital admission. Total mortality and cardiovascular mortality are significantly increased in patients with AF compared to controls. In addition to symptoms of palpitations, patients with AF have an increased risk of stroke and may also develop decreased exercise tolerance and left ventricular dysfunction. All of these problems may be reversed with restoration and maintenance of sinus rhythm. External electrical cardioversion has been a remarkably effective and safe method for termination of this arrhythmia. Originally described by Lown et al. in 1963, it has been a well accepted mode of acute therapy. However, this technique requires general anesthesia or heavy sedation. Internal atrial defibrillation has been evaluated as an alternative approach to the external technique for over 2 decades. Recent studies have shown that low-energy internal atrial defibrillation using biphasic shocks is an effective and safe means in restoring sinus rhythm in patients with AF and should be considered especially in patients in whom external cardioversion attempts have failed. Implantable Atrial Defibrillator: Recently, a stand alone IAD, the Metrix System (models 3000 and 3020), has entered clinical investigation. Atrial defibrillation is accomplished by a shock delivered between electrodes in the right atrium and the coronary sinus. The right atrium lead has an active fixation in the right atrium. The coronary sinus lead has a natural spiral configuration for retention in the coronary sinus, and can be straightened with a stylet. Both leads are 7 French in diameter and the defibrillation coils are each 6 cm in length. The electrodes may be placed using separate leads, or very soon by using a single bipolar lead. A separate bipolar right ventricular lead is used for R wave synchronization and post shock pacing. The Metrix defibrillator can be used to induce

  19. Influence of Septal Thickness on the Clinical Outcome After Alcohol Septal Alation in Hypertrophic Cardiomyopathy

    DEFF Research Database (Denmark)

    Jensen, Morten K; Jacobsson, Linda; Almaas, Vibeke Marie

    2016-01-01

    BACKGROUND: We assessed the influence of interventricular septal thickness (IVSd) on the clinical outcome and survival after alcohol septal ablation (ASA) in patient with hypertrophic cardiomyopathy. METHODS AND RESULTS: We analyzed 531 patients with hypertrophic cardiomyopathy (age: 56±14 years...

  20. Intramyocardial Dissecting Hematoma after Acute Myocardial Infarction-Echocardiographic Features and Clinical Outcome.

    Science.gov (United States)

    Zhao, Ying; He, Yi Hua; Liu, Wen Xu; Sun, Lin; Han, Jian Cheng; Man, Ting Ting; Gu, Xiao Yan; Chen, Zhuo; Wen, Zhao Ying; Henein, Michael Y

    2016-07-01

    Intramyocardial dissecting hematoma (IDH) after acute myocardial infarction (MI) is a rare form of subacute cardiac rupture and hence management uncertainties. The objective of this study was to describe the clinical course of a small series of IDH patients and to review the available evidence for managing similar cases. Eight IDH patients from our center had echocardiographic, coronary angiographic and clinical outcome data reviewed. PubMed was also searched for IDH following MI. Cases were divided into three groups and compared according to the dissection location. In our 8 patients, 3 had septal, 1 right ventricular (RV), and 4 left ventricular (LV) dissection. Five were medically treated and 3 surgically repaired. Reviewing the literature revealed 68 IDH patients, of mean age 66 ± 10 years, 43 males. The percentage of IDH involving the LV free wall, septal, and RV free wall were 47%, 26.5%, and 26.5%, respectively. In the cohort as a whole, mortality was not different between surgically and medically treated patients (33.3% vs. 54.3%, P = 0.08), neither based on the IDH location (P = 0.49). While surgical and medical treatment of the LV free wall (20.0% vs. 40.9%, P = 0.25) and septal (46.2% vs. 60.0%, P = 0.60) were not different, surgical repair of RV free wall had significantly better survival (30.0% vs. 87.5%, P = 0.015). The LVEF (P = 0.82), mitral regurgitation (P = 0.49) failed to predict mortality. While survival following medical and surgical treatment of LV IDH is not different, patients with RV free wall dissection benefit significantly from surgical repair. © 2016, Wiley Periodicals, Inc.

  1. Can Computer Tomography Predict Compromise of Cardiac Structures After Percutaneous Closure of Interatrial Septal Defects?

    Science.gov (United States)

    Wagdi, Philipp

    2011-12-01

    Erosion of a cardiac structure after device closure of an interatrial septal communication (IASC-C), although rare, is a major and severe adverse event which may be underreported. On the other hand, unexplained episodes of transient chest pain occur more often and may be quite distressing. We sought to define the parameters relating the devices to the adjacent cardiac structures and to determine whether computer tomography (CT) could predict erosion of atrial or aortic wall or precordial pain symptoms occurring in the first months after device implantation. Retrospective observational study of 20 patients who underwent CT for de novo chest pain occurring after IASC-C or as a diagnostic test for suspected or proven coronary artery disease (CAD). Clinical follow up was for 20.5 ± 17.6 (6-84) months. CT was done 18 ± 10 (2-28) weeks after IASC-C. Indentation of the aortic root was found in 11 (55%) patients, the left atrial wall in 13 (65%) and the right atrial wall in eight (40%) of patients. Contact without indentation was found in nine (45%), 6 (30%) and 11 (55%) of patients respectively. Device indenting of the left and right atrial, as well as the aortic wall, occured in the majority of the patients examined after IASC-C. This finding may explain bouts of chest pain after the intervention in some patients, but does not predict clinically relevant erosion of a cardiac structure.

  2. Vector electrocardiographic alterations after percutaneous septal ablation in obstructive hypertrophic cardiomyopathy: possible anatomic causes

    Directory of Open Access Journals (Sweden)

    Pérez Riera Andrés Ricardo

    2002-01-01

    Full Text Available OBJECTIVE: Analyze the dromotropic disturbances (vector-electrocardiographic, and the possible anatomic causes, provoked by selective alcohol injection in the septal branch, for percutaneous treatment, of obstructive hypertrophic cardiomyopathy. METHODS: Ten patients with a mean age of 52.7 years underwent percutaneous septal ablation (PTSA from october 1998; all in functional class III/IV. Twelve-lead electrocardiogram was performed prior to and during PTSA, and later electrocardiogram and vectorcardiogram according to Frank's method. The patients were followed up for 32 months. RESULTS: On electrocardiogram (ECG prior to PTSA all patients had sinus rhythm and left atrial enlargement, 8 left ventricular hypertrophy of systolic pattern. On ECG immediately after PTSA, 8 had complete right bundle-branch block; 1 transient total atrioventricular block; 1 alternating transient bundle-branch block either right or hemiblock. On late ECG 8 had complete right bundle-branch block confirmed by vectorcardiogram, type 1 or Grishman. CONCLUSION: Septal fibrosis following alcohol injection caused a predominance of complete right bundle-branch block, different from surgery of myotomy/myectomy.

  3. An Obscure Case of Hepatic Subcapsular Hematoma

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    Albert Ndzengue

    2011-04-01

    Full Text Available Spontaneous liver bleeding is often reported in preeclampsia. It is otherwise rare and has been linked to gross anatomical lesions and coagulopathy. We report a case of subcapsular hematoma of the liver without any apparent lesion and in the absence of coagulopathy. A 41-year-old male, paraplegic for 16 years, presented to the emergency department 3 days after sudden onset of right upper quadrant and shoulder pain. He had been on vitamins and 5,000 units subcutaneous heparin 12-hourly at the nursing home for the last month. He was in no distress, afebrile, with stable vitals. Physical examination showed a diverting colostomy, tender hepatomegaly and sacral decubiti. A fecal occult blood test was negative. There was spastic paraplegia below the level of T12. Two days after admission, the patient was afebrile and hemodynamically stable. PTT, PT, liver profile, BUN and creatinine were all normal, however his hemoglobin had dropped from 11.3 to 7.6 g/dl. An abdominal CT scan revealed an isolated 9.0 × 1.8 cm subcapsular hematoma. The patient received blood transfusion in the intensive care unit and was discharged 7 days later. In conclusion, spontaneous liver hemorrhage occurs in the nonobstetrical population in the setting of gross anatomical lesions or coagulopathy. This is the first report of an isolated subcapsular liver hematoma.

  4. Alcohol septal ablation in patients with hypertrophic obstructive cardiomyopathy

    DEFF Research Database (Denmark)

    Jensen, Morten K; Prinz, Christian; Horstkotte, Dieter

    2013-01-01

    The infarction induced by alcohol septal ablation (ASA) may predispose to arrhythmia and sudden cardiac death (SCD).......The infarction induced by alcohol septal ablation (ASA) may predispose to arrhythmia and sudden cardiac death (SCD)....

  5. Device Closure of Small Ventricular Septal Defects: When and Why?

    Directory of Open Access Journals (Sweden)

    IB Vijayalakshmi

    2014-10-01

    Full Text Available Ventricular septal defect (VSD accounts for approximately 20-30 % of all forms of congenital heart disease (CHD. They were traditionally closed surgically in the past. The surgery though safe carries the risk of morbidity, complete heart block, wound infection and thoracotomy scar on the chest. On weighing the risk and benefit, the small VSDs were not submitted to surgery in the past. So for many years it has been taught that the small VSDs are to be left alone and surgery is not recommended. Many clinicians believed in spontaneous closure of VSDs. Hence they advised the parents to wait for spontaneous closure till the child is 9 years old. But what if the VSD does not close by 10 years is the question. Are they normal as grown up congenital heart (GUCH. The Jane Somerville GUCH unit showed that spontaneous closure occurred only in 10% between the age of 17 and 45 (mean - 27 years in small VSDs in adults. What is worth noting is about 25% had serious complications: infective endocarditis (11%, progressive aortic regurgitation (5%, age-related symptomatic arrhythmias (8.5% like atrial fibrillation. This means that asymptomatic small VSDs in childhood is not necessarily benign during adult life. This raises the question, when we have a safe non-surgical device closure available to close the small VSDs, should we put the future lives of the young in danger by not giving the benefit of technology to them?

  6. Surgical Outcomes of a Modified Infarct Exclusion Technique for Post-Infarction Ventricular Septal Defects

    Directory of Open Access Journals (Sweden)

    In Sook Kim

    2015-12-01

    Full Text Available Background: Postinfarction ventricular septal defects (pVSDs are a serious complication of acute myocardial infarctions. The aim of this study was to analyze the clinical outcomes of the surgical treatment of pVSDs. Methods: The medical records of 23 patients who underwent operations (infarct exclusion in 21 patients and patch closure in two patients to treat acute pVSDs from 2001 to 2011 were analyzed. Intra-aortic balloon counterpulsation was performed in 19 patients (82.6%, one of whom required extracorporeal membrane support due to cardiogenic shock. The mean follow-up duration was 26.2±18.6 months. Results: The in-hospital mortality rate was 4.3% (1/23. Residual shunts were found in seven patients and three patients required reoperation. One patient needed reoperation due to the transformation of an intracardiac hematoma into an abscess. No patients required reoperation due to recurrence of a ventricular septal defect during the follow-up period. The cumulative survival rate was 95.5% at one year, 82.0% at five years, and 65.6% at seven years. Conclusion: The use of a multiple- patch technique with sealants appears to be a reliable method of reducing early mortality and the risk of significant residual shunting in patients with pVSDs.

  7. Cerebral infarction and ventricular septal defect.

    Science.gov (United States)

    Shuiab, A

    1989-07-01

    With the availability of contrast echocardiography, patent foramen ovale is frequently detected in patients with stroke, especially in those with no clear etiology and/or the young patient with stroke. Before this report, an association of stroke with ventricular septal defect had not been reported. In this communication, we describe a 38-year-old patient who developed an occipital lobe infarction and who, on investigation, was found to have a ventricular septal defect. Other investigations, which included four-vessel cerebral angiography, collagen disease workup, and coagulation profile, were all normal. We believe this case further extends the spectrum of cerebral ischemic events that may occur with intracardiac shunts.

  8. Association of Antithrombotic Drug Use With Subdural Hematoma Risk

    DEFF Research Database (Denmark)

    Gaist, David; Rodríguez, Luis Alberto García; Hellfritzsch, Maja

    2017-01-01

    Importance: Incidence of subdural hematoma has been reported to be increasing. To what extent this is related to increasing use of antithrombotic drugs is unknown. Objectives: To estimate the association between use of antithrombotic drugs and subdural hematoma risk and determine trends in subdural...... with antithrombotic drug use, subdural hematoma incidence rate, and annual prevalence of treatment with antithrombotic drugs. Results: Among 10 010 patients with subdural hematoma (mean age, 69.2 years; 3462 women [34.6%]), 47.3% were taking antithrombotic medications. Current use of low-dose aspirin (cases: 26...... hematoma incidence and antithrombotic drug use in the general population. Design, Setting, and Participants: Case-control study of 10 010 patients aged 20 to 89 years with a first-ever subdural hematoma principal discharge diagnosis from 2000 to 2015 matched by age, sex, and calendar year to 400...

  9. Balloon atrial septostomy under echocardiographic guide: case series

    Directory of Open Access Journals (Sweden)

    SM Meraji

    2012-12-01

    Full Text Available Background: Balloon atrial septostomy is an emergent procedure in pediatric cardiology. Nowadays, most patients in need of the procedure have acceptable outcomes after surgical repair. Thus, it is important to perform this procedure as safe as possible. By performing early arterial switch operation and prostaglandin infusion, the rate of balloon atrial septostomy has markedly decreased. However, not all centers performing early arterial switch repairs have abandoned atrial septostomy, even in patients who respond favorably to prostaglandin infusion.Case presentation: In total, eight 1- to 15-day old term neonates admitted in Shahid Rajaee Heart Center in Tehran, Iran from October 2009 to February 2011, with congenital heart diseases were scheduled for balloon atrial septostomy. In six cases the procedure was done exclusively under echocardiographic guidance and in two cases with the help of fluoroscopy. Success was defined as the creation of an atrial septal defect with a diameter equal to or more than 5 mm and ample mobility of its margins.Results: Male sex was predominant (87% and the mean age of the neonates was six days. The diagnosis in all cases was simple transposition of great arteries. The procedure was successful in all patients with any cardiovascular complication.Conclusion: Balloon atrial septostomy is an emergent procedure that can be done safely and effectively under echocardiographic guidance. According to the feasibility of this technique it could be performed fast, safe and effective at bedside, avoiding patient transportation to hemodynamic laboratory or referral center.

  10. Hematoma shape, hematoma size, Glasgow coma scale score and ICH score: which predicts the 30-day mortality better for intracerebral hematoma?

    Directory of Open Access Journals (Sweden)

    Chih-Wei Wang

    Full Text Available To investigate the performance of hematoma shape, hematoma size, Glasgow coma scale (GCS score, and intracerebral hematoma (ICH score in predicting the 30-day mortality for ICH patients. To examine the influence of the estimation error of hematoma size on the prediction of 30-day mortality.This retrospective study, approved by a local institutional review board with written informed consent waived, recruited 106 patients diagnosed as ICH by non-enhanced computed tomography study. The hemorrhagic shape, hematoma size measured by computer-assisted volumetric analysis (CAVA and estimated by ABC/2 formula, ICH score and GCS score was examined. The predicting performance of 30-day mortality of the aforementioned variables was evaluated. Statistical analysis was performed using Kolmogorov-Smirnov tests, paired t test, nonparametric test, linear regression analysis, and binary logistic regression. The receiver operating characteristics curves were plotted and areas under curve (AUC were calculated for 30-day mortality. A P value less than 0.05 was considered as statistically significant.The overall 30-day mortality rate was 15.1% of ICH patients. The hematoma shape, hematoma size, ICH score, and GCS score all significantly predict the 30-day mortality for ICH patients, with an AUC of 0.692 (P = 0.0018, 0.715 (P = 0.0008 (by ABC/2 to 0.738 (P = 0.0002 (by CAVA, 0.877 (P<0.0001 (by ABC/2 to 0.882 (P<0.0001 (by CAVA, and 0.912 (P<0.0001, respectively.Our study shows that hematoma shape, hematoma size, ICH scores and GCS score all significantly predict the 30-day mortality in an increasing order of AUC. The effect of overestimation of hematoma size by ABC/2 formula in predicting the 30-day mortality could be remedied by using ICH score.

  11. Spontaneous acute subdural hematoma in a patient with multiple myeloma

    Directory of Open Access Journals (Sweden)

    Abrar Ahad Wani

    2012-01-01

    Full Text Available Acute spontaneous subdural hematoma in a patient of multiple myeloma receiving chemotherapy is an unknown event, needing an urgent neurosurgical management. We report this patient who presented with progressive neurological deterioration and a low platelet count. She was successfully managed by craniotomy and evacuation of subdural hematoma with intraoperative transfusion of platelets. The acute spontaneous subdural hematoma in her was probably related to the bleeding diathesis due to thrombocytopenia associated with chemotherapy.

  12. PATOBIOLOGÍA DEL HEMATOMA SUBDURAL CRÓNICO.

    Directory of Open Access Journals (Sweden)

    Rubén Sabogal Barrios

    2008-01-01

    Full Text Available Treatment of subdural cronic hematoma in all ages is a therapeutic challenge. Chronic subdural hematoma is a disease that can be fatal without surgical treatment. A variety of treatment options like subdural tapping, endoscopic washout, shunting and craniotomy have been discussed. In chronic subdural hematoma, spontaneous resolution with conservative treatment is not an common therapeutic method because it has causes high mortality, requires long periods of time, and finally, many patients need surgical treatment. The etiology, physiopathology and surgical alternatives in the treatment of subdural chronic hematoma is discussed.

  13. Gastric Intramural Hematoma: A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Vivek Dhawan

    2009-01-01

    Full Text Available Intramural hematoma of the gastrointestinal tract is an uncommon occurrence, with the majority being localized to the esophagus or duodenum. Hematoma of the gastric wall is very rare, and has been described most commonly in association with coagulopathy, peptic ulcer disease, trauma, and amyloid-associated microaneurysms. A case of massive gastric intramural hematoma, secondary to anticoagulation therapy, and a gastric ulcer that was successfully managed with conservative therapy, is presented. A literature review of previously reported cases of gastric hematoma is also provided.

  14. Hematoma extradural do vértex: relato de caso Epidural hematoma at the vertex: case report

    Directory of Open Access Journals (Sweden)

    Luiz Fernando Haikel Jr.

    2005-06-01

    Full Text Available Relatamos caso incomum de um paciente de 37 anos com hematoma extradural traumático do vértex com sintomas de hipertensão intracraniana. O diagnóstico foi feito através da tomografia do crânio em cortes coronais e o paciente foi submetido a craniotomia com drenagem do hematoma.We report the unusual case of a 37 years old man with an epidural traumatic hematoma at the vertex with intracranial hypertension symptoms. The diagnostic was achieved with coronal cranial tomographic scans and a craniotomy was performed for hematoma removal.

  15. Thyroid Gland Hematoma After Blunt Neck Trauma

    Directory of Open Access Journals (Sweden)

    Saylam, Baris

    2009-11-01

    Full Text Available Hemorrhage of a previously normal thyroid gland as a result of blunt trauma is a very rare condition. We report a case of blunt trauma that caused acute hemorrhage into the thyroid gland and presented with hoarseness. The diagnosis of thyroid gland hematoma was made with a combination of fiberoptic laryngoscopy, cervical computed tomography, and carotid angiography. The patient was treated conservatively, had a favorable course without further complications, and was discharged four days after admission.[West J Emerg Med. 2009;10(4:247-249.

  16. Hematoma subdural crónico

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    Jairo Martínez Rozo

    1981-07-01

    Full Text Available Se estudiaron 169 pacientes con diagnóstico de Hematoma Subdural Crónico (H.S.C. admitidos en el Servicio Neurocirugía del Hospital San Juan de Dios desde 1959 a 1980. Los datos clínicos y paraclínicos fueron recopilados en un formato precodificado y luego perforados en tarjetas de computador. Usando el Computador 360/40 disponible en el Centro de Cálculo de la Universidad Nacional y el Computador Intel de el DANE y utilizando el programa SPSS se clasificó, ordenó y depuró.la información. Se analizaron en cuadro y gráficas los resultados que son los siguientes: el 75% de los pacientes hospitalizados por T.C.E. tenían Hematomas Subdurales Crónicos. El mayor número de casos estaba entre 50 y 60 años. La incidencia de H.S.C. era más elevada en el grupo de los hombres. La cefalea ocurrió en el 75% de los casos, el antecedente traumático estaba presente en 83% de casos y la alteración de la conciencia en el 71%. El 90% de los pacientes consultó dentro de los primeros 4 meses. La angiografía continúa siendo el examen de elección con el 100% de positividad. En la T.A.C.la isodensidad en diferentes etapas de evolución del H.S.C. dificulta el diagnóstico. El E.E.G. tiene una positividad del 93% . La frecuencia de H.S.C. bilateral fue de 20%. La anisocoria fue un índice poco confiable para indicar el sitio del Hematoma porque hubo 11 casos de anisocoria por midriasis derecha que tenían el hematoma contralateral. El predominio parietal en la localización del H.S,C. creemos que se deba a su mecanismo de producción. Se analiza la mortalidad que fue en el estudio de 8% , las secuelas aumentaron con la edad de los pacientes. El estudio de seguimiento se hizo en el 40% de los pacientes que sobrevivieron y demostró la baja morbilidad del H.S.C.

  17. Spontaneous subdural hematoma associated to Duret hemorrhage

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    William Alves Martins, MD

    2015-03-01

    Full Text Available Subdural hematoma (SH is a neurosurgical emergency, usually caused by head trauma. Non-traumatic causes include aneurysm or arterial–venous malformation rupture, coagulopathy and others. We report the case of a 66 year-old man who developed apparently unprovoked signs of increased intracranial pressure. Brain computed tomography scan showed an acute spontaneous SH, surgically treated. Throughout surgery, a ruptured cortical artery with intensive bleeding appeared and was cauterized. After surgery, patient remained comatose and a new CT demonstrated Duret hemorrhage at the brainstem. Acute spontaneous SH of arterial origin is rare and highly lethal, in which a good prognosis relies on early diagnosis and treatment.

  18. Transcatheter occlusion of baffle leaks following atrial switch procedures for transposition of the great vessels (d-TGV).

    Science.gov (United States)

    Balzer, David T; Johnson, Mark; Sharkey, Angela M; Kort, Henry

    2004-02-01

    Baffle-related complications following atrial switch procedures for transposition are relatively common. Transcatheter treatment of baffle stenosis has an established role as a therapeutic modality. However, transcatheter device closure of atrial baffles leaks has rarely been reported. We report four patients who underwent device closure of baffle leaks using the Amplatzer septal occluder following atrial switch procedures in order to demonstrate the safety and utility of this method of treatment and to establish its role as a suitable alternative to surgical closure. Copyright 2004 Wiley-Liss, Inc.

  19. Submucosal esophageal hematoma precipitated by chronic idiopathic thrombocytopenic purpura

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    Kanika Sharma, MBBS

    2017-06-01

    Full Text Available Submucosal esophageal hematoma is an uncommon clinical entity. It can occur spontaneously or secondary to trauma, toxins, medical intervention, and in this case, coagulopathy. Management of SEH is supportive and aimed at its underlying cause. This article reports an 81-year-old male patient with chronic idiopathic thrombocytopenic purpura and hypertension that develops a submucosal esophageal hematoma.

  20. Air in acute Extradural Hematoma: management and outcome analysis

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    Satyarthee Guru Dutta

    2015-12-01

    Full Text Available Extradural hematoma with air bubbles has been described in literature. However the significance of it needs special attention with respect to prognosis. We report five case of extradural hematoma with air bubble and its management along with pertinent literature is reviewed briefly.

  1. Chronic expanding hematoma in the retroperitoneal space: a case report.

    Science.gov (United States)

    Syuto, Takahiro; Hatori, Motoaki; Masashi, Nomura; Sekine, Yoshitaka; Suzuki, Kazuhiro

    2013-11-18

    Chronic expanding hematoma is a rare condition that develops after surgery, trauma, or injury. It can also develop at any location in the body in the absence of trauma. Clinical findings and various diagnostic imaging modalities can aid in the differential diagnosis of this condition. In general, hematomas are naturally reabsorbed and rarely cause serious problems. However, hematomas that develop slowly without a history of trauma, surgery, or bleeding disorders could be difficult to differentiate from soft tissue neoplasms. In the present case, we describe a patient, without any history or physical evidence of trauma, who exhibited a large chronic expanding hematoma in the retroperitoneal space that resulted in hydronephrosis because of the pressure exerted on the left ureter. A 69-year-old man presented to our hospital with a swollen lesion in the left flank. A mass, 19 cm in diameter, was detected in the retroperitoneal space by computed tomography. We suspected the presence of a chronic expanding hematoma, soft tissue tumor, or left renal artery aneurysm. Surgical treatment was performed. However, postoperative histopathological examination indicated that the mass was a nonmalignant chronic expanding hematoma. No recurrence was observed during a 2-year follow-up period. In patients without a history of trauma who present slowly growing masses, the differential diagnosis should include chronic expanding hematoma in addition to cysts and soft tissue tumors. Moreover, the use of magnetic resonance imaging and computed tomography is essential to differentiate between chronic expanding hematoma and soft tissue tumors.

  2. Longterm surgery of posttraumatic intracranial hematoma

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    Babochkin D.S.

    2012-03-01

    Full Text Available Purpose. Research objective — studying of consequences of the operated traumatic intracranial hematomas in the remote period. Material. The nearest and remote results of the operated traumatic intracranial hematomas at 105 patients in terms from 6 months till 3 years are analyzed. During research the anamnesis was studied, neurologic investigation, and also research cognitive functions by means of scale MMSE, the test of drawing of hours, a scale of studying of alarm/depression HADS, learning of 5 words, scale quality of life SF-36. Results. It is established, that in the remote period the condition of the majority of patients gradually improves, at the same time, frequent enough and expressed consequences which are necessary for analyzing with the purpose of optimization of outcomes and the forecast at the given disease are observed. The special attention should be given again developing complications to which it is possible to carry epileptic seizures and behavioral-memorable infringements. Conclusion. Studying of the remote consequences of this heavy kind of craniocereberal trauma allows to optimize results of treatment and to provide complex medical, labor, social and family adaptation

  3. Acute Spontaneous Posterior Fossa Subdural Hematoma

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    Osama Shukir Muhammed Amin

    2014-02-01

    Full Text Available Acute posterior fossa subdural hematomas are rare and most of them are trauma-related. Non-traumatic ones have been reported in patients who had idiopathic thrombocytopenic purpura or those who had been receiving anticoagulant therapy. We report on the case of 57-year-old Iranian man who developed sudden severe occipital headache, drowsiness, repeated vomiting, and instability of stance and gait. He was neither hypertensive nor diabetic. No history of head trauma was obtained and he denied illicit drug or alcohol ingestion. A preliminary diagnosis of acute intra-cerebellar hemorrhage was made. His CT brain scan revealed an acute right-sided, extra-axial, crescent-shaped hyperdense area at the posterior fossa. His routine blood tests, platelets count, bleeding time, and coagulation profile were unremarkable. The patient had spontaneous acute infratentorial subdural hematoma. He was treated conservatively and discharged home well after 5 days. Since then, we could not follow-up him, clinically and radiologically because he went back to Iran. Our patient’s presentation, clinical course, and imaging study have called for conservative management, as the overall presentation was relatively benign. Unless the diagnosis is entertained and the CT brain scan is well-interpreted, the diagnosis may easily escape detection.

  4. Extramedullary Hematopoiesis: An Unusual Finding in Subdural Hematomas

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    Rong Li

    2011-01-01

    Full Text Available We present a case of a 59-year-old man who was found to have clusters of hyperchromatic, small, round nucleated cells within a subdural hematoma removed after a skull fracture. Immunohistochemistry study confirmed that the cells were hematopoietic components predominantly composed of normoblasts. In this paper, we describe the clinical and pathological findings. A brief review of published information on extramedullary hematopoiesis in subdural hematoma and the mechanisms of pathogenesis are also discussed. While extramedullary hematopoiesis is seen anecdotally by neuropathologists in chronic subdural hematomas, only a few cases are documented in the literature. Furthermore, extramedullary hematopoiesis in subdural hematoma can pose a diagnostic challenge for general pathologists who encounter subdural hematoma evacuations seldom in their surgical pathology practices.

  5. A Rare Cause of Acute Pancreatitis: Intramural Duodenal Hematoma

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    Hemant Goyal

    2012-01-01

    Full Text Available We describe an interesting case of intramural duodenal hematoma in an otherwise healthy male who presented to emergency room with gradually progressive abdominal pain, nausea, and vomiting. This condition was missed on initial evaluation and patient was discharged from emergency room with diagnosis of acute gastritis. After 3 days, patient came back to emergency room and abdominal imaging studies were conducted which showed that patient had intramural duodenal hematoma associated with gastric outlet obstruction and pancreatitis. Hematoma was the cause of acute pancreatitis as pancreatic enzymes levels were normal at the time of first presentation, but later as the hematoma grew in size, it caused compression of pancreas and subsequent elevation of pancreatic enzymes. We experienced a case of pancreatitis which was caused by intramural duodenal hematoma. This case was missed on initial evaluation. We suggest that physicians should be more vigilant about this condition.

  6. Recurrent subdural hematoma secondary to headbanging: A case report.

    Science.gov (United States)

    Nitta, Naoki; Jito, Junya; Nozaki, Kazuhiko

    2015-01-01

    "Headbanging" is the slang term used to denote violent shaking of one's head in time with the music. This abrupt flexion-extension movement of the head to rock music extremely rarely causes a subdural hematoma. A 24-year-old female was admitted to our department because of right sided partial seizure and acute or subacute subdural hematoma over the left cerebral convexity. She had no history of recent head trauma but performed headbanging at a punk rock concert at 3 days before admission. Since, she had a previous acute subdural hematoma on the same side after an accidental fall from a baby buggy when she was 11 months old, the present was recurrent subdural hematoma probably due to headbanging. Headbanging has the hazardous potential to cause a subdural hematoma.

  7. [Spontaneous epidural hematoma after open heart surgery: case report].

    Science.gov (United States)

    Anegawa, S; Hayashi, T; Furukawa, Y; Nagashima, T; Kumate, M

    1999-11-01

    Acute epidural hematoma not associated with head injury is rarely encountered and is known as spontaneous epidural hematoma. To our knowledge, only five cases with epidural hematoma after open-heart surgery have been published. Pathogenesis and preventive measures have not yet been determined. We report a case of such spontaneous epidural hematoma and consider the possible pathogenesis. A 12-year-old female received a radical operation for severe subaortic stenosis. The intraoperative course was uneventful except for massive hemorrhage which was adequately controlled. Postoperatively, she was moved to the CCU still not having aroused from anesthesia. Eleven hours later, it was found that her pupils were fixed and dilated. CT scan demonstrated a huge bifrontal epidural hematoma with disappearance of the basal cistern. Even though immediate emergency evacuation was performed, the patient died of acute brain swelling four days after the operation.

  8. Hypertrophic Obstructive Cardiomyopathy: Surgical Myectomy and Septal Ablation.

    Science.gov (United States)

    Nishimura, Rick A; Seggewiss, Hubert; Schaff, Hartzell V

    2017-09-15

    Hypertrophic cardiomyopathy is a genetic disorder characterized by marked hypertrophy of the myocardium. It is frequently accompanied by dynamic left ventricular outflow tract obstruction and symptoms of dyspnea, angina, and syncope. The initial therapy for symptomatic patients with obstruction is medical therapy with β-blockers and calcium antagonists. However, there remain a subset of patients who have continued severe symptoms, which are unresponsive to medical therapy. These patients can be treated with septal reduction therapy, either surgical septal myectomy or alcohol septal ablation. When performed by experienced operators working in high-volume centers, septal myectomy is highly effective with a >90% relief of obstruction and improvement in symptoms. The perioperative mortality rate for isolated septal myectomy in most centers is <1%. Alcohol septal ablation is a less invasive treatment. In many patients, the hemodynamic and clinical results are comparable to that of septal myectomy. However, the results of alcohol septal ablation are dependent on the septal perforator artery supplying the area of the contact between the hypertrophied septum and the anterior leaflet of the mitral valve. There are some patients, particularly younger patients with severe hypertrophy, who do not uniformly experience complete relief of obstruction and symptoms. Both techniques of septal reduction therapy are highly operator dependent. The final decision as to which approach should be selected in any given patient is dependent up patient preference and the availability and experience of the operator and institution at which the patient is being treated. © 2017 American Heart Association, Inc.

  9. Echocardiographic diagnosis of left ventricular-right atrial communication (Gerbode-type defect) in an adult with chronic renal failure: a case report.

    Science.gov (United States)

    Eroglu, Serpil; Sade, Elif; Bozbas, Huseyin; Pirat, Bahar; Yildirir, Aylin; Muderrisoglu, Haldun

    2008-03-01

    Left ventricular-right atrial communication, known as a Gerbode-type defect, is a rare form of ventricular septal defect. It is usually congenital, but rarely acquired. Clinical presentation is associated with the volume of the shunt. Transthoracic echocardiography is the most useful diagnostic method. We present a 63-year-old man with chronic renal failure and left ventricular-right atrial shunt.

  10. Incidental discovery of an unusual right atrial membrane in an adult patient

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    Nasrin N Aldawoodi

    2012-01-01

    Full Text Available We describe presence of an unusual right atrial membrane in a 30-year old female with end stage renal disease, hypertension and peripheral vascular disease. The patient was scheduled for midline sternotomy and pericardiotomy and removal of a migrated vascular stent in the right pulmonary artery. An intraoperative transesophageal echocardiogram (TEE revealed an unusual membranous structure with fenestrations that stretched across the right atrium with attachments superiorly at the free wall and inferiorly at the inter-atrial septum. There was no evidence of flow obstruction across the tricuspid valve. Some of the considerations for the likely diagnosis of this structure were a prominent Eustachian valve, persistent Chiari network, aneurysmal inter-atrial septum, an inter-atrial septal cyst or Cor triatriatum dexter (CTD.

  11. Sciatica due to pelvic hematoma: case report

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    Kocaman Umit

    2016-12-01

    Full Text Available Sciatica is defined as pain in the sciatic nerve distribution. The most common reason of sciatica is radiculopathy due to lumbar disc hernia. Other causes can be congenital, acquired, infectious, neoplastic, or inflammatory. The piriformis syndrome is another cause. The pain starts in an insidious manner when the cause of sciatica is an extraspinal tumor. It is intermittent at first but a constant and progressive pain that does not decrease with position or rest gradually develops in all patients. The possibility of an intraabdominal or pelvic mass should always be considered and the relevant tests requested when the cause of the sciatica cannot be explained. We present an 83-year-old male who presented with non-traumatic and non-vascular lumbosacral plexopathy due to a large hematoma in the left adductor muscle following the use of warfarin sodium.

  12. Expanding refractory rectus sheath hematoma: a therapeutic dilemma.

    Science.gov (United States)

    Tseng, Guo-Shiang; Liau, Guo-Shiou; Shyu, Hann-Yeh; Chu, Shi-Jye; Ko, Fu-Chang; Wu, Kuo-An

    2012-01-01

    Rectus sheath hematoma is an uncommon but well-described complication of a tussive paroxysm. It is an accumulation of blood within the sheath of the rectus abdominis secondary to disruption of the epigastric vessels or the rectus muscle and is often misdiagnosed as acute abdomen. Increases in the number of elderly patients and the use of therapeutic anticoagulation may increase the prevalence and severity of rectus sheath hematomas encountered in clinical practice. Expanding rectus sheath hematomas are occasionally refractory to conservative treatment and may require hemostatic intervention. Here, we describe the case of an 87-year-old woman who presented with two separate rectus sheath hematomas that were precipitated by a paroxysm of coughing. Repeated computed tomography showed two separate expanding rectus sheath hematomas, which were not accompanied by obvious contrast extravasation on angiography. Empiric left inferior epigastric artery embolization resulted in rapid hemodynamic stabilization, and the hematomas shrank gradually. Early empiric transcatheter arterial embolization may be appropriate for patients who are poor surgical candidates and have enlarging hematomas that are refractory to conservative treatment.

  13. An endocardial pathway involving Tbx5, Gata4, and Nos3 required for atrial septum formation.

    Science.gov (United States)

    Nadeau, Mathieu; Georges, Romain O; Laforest, Brigitte; Yamak, Abir; Lefebvre, Chantal; Beauregard, Janie; Paradis, Pierre; Bruneau, Benoit G; Andelfinger, Gregor; Nemer, Mona

    2010-11-09

    In humans, septal defects are among the most prevalent congenital heart diseases, but their cellular and molecular origins are not fully understood. We report that transcription factor Tbx5 is present in a subpopulation of endocardial cells and that its deletion therein results in fully penetrant, dose-dependent atrial septal defects in mice. Increased apoptosis of endocardial cells lacking Tbx5, as well as neighboring TBX5-positive myocardial cells of the atrial septum through activation of endocardial NOS (Nos3), is the underlying mechanism of disease. Compound Tbx5 and Nos3 haploinsufficiency in mice worsens the cardiac phenotype. The data identify a pathway for endocardial cell survival and unravel a cell-autonomous role for Tbx5 therein. The finding that Nos3, a gene regulated by many congenital heart disease risk factors including stress and diabetes, interacts genetically with Tbx5 provides a molecular framework to understand gene-environment interaction in the setting of human birth defects.

  14. Transcatheter closure of left ventricle to right atrial communication using cera duct occluder.

    Science.gov (United States)

    Ganesan, Gnanavelu; Paul, G Justin; Mahadevan, Vaikom S

    Left ventricle-right atrial communication could be congenital (Gerbode defect) or acquired as a complication of surgery or infective endocarditis and leads to volume overloading of pulmonary circulation. Two types, direct and indirect types are known depending on the involvement of septal tricuspid leaflet. Transcatheter closure of this defect is feasible and appears an attractive alternative to surgical management. Various devices like Amplatzer duct occluder I, II, Muscular ventricular septal defect device etc. have been used to close this defect. We report two patients, a preteen boy with direct left ventricle-right atrial communication as post operative complication and an adult female with indirect communication who underwent transcatheter closure with Cera duct occluder (Lifetech Scientific (Shenzhen), China). Copyright © 2017. Published by Elsevier B.V.

  15. Hemostasis of Left Atrial Appendage Bleed With Lariat Device

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    Amena Hussain, MD

    2014-09-01

    Full Text Available New devices designed for minimally invasive closure of the left atrial appendage (LAA may be a viable alternative for patients in whom anticoagulation is considered high risk. The Lariat (Sentreheart, Redwood City, CA, which is currently FDA-approved for percutaneous closure of tissue, requires both trans-septal puncture and epicardial access. However it requires no anticoagulation after the procedure. Here we describe a case of effusion and tamponade during a Lariat procedure with successful completion of the case and resolution of the effusion.

  16. Unidirectional ventricular septal valved patch for repair of late presenting ventricular septal defect with aortopulmonary window

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    Neeti Makhija

    2016-01-01

    Full Text Available Management of long standing left to right shunt lesion resulting in elevated pulmonary vascular resistance (PVR is challenging. Limited surgical options are further complicated by an unpredictable postoperative period. Unidirectional valve patch (UVP closure has shown to be useful in cases of the large ventricular septal defect (VSD who present late. We report a case of large aortopulmonary window coexisting with a large VSD with severe pulmonary artery hypertension and significantly elevated PVR that was managed surgically by closure of the window by sandwich technique and closure of the septal defect with a UVP. This report emphasizes the importance of UVP in the management of such patients.

  17. Unidirectional ventricular septal valved patch for repair of late presenting ventricular septal defect with aortopulmonary window

    Science.gov (United States)

    Makhija, Neeti; Narula, Jitin; Keshri, Vikas Kumar; Gupta, Saurabh Kumar; Talwar, Sachin

    2016-01-01

    Management of long standing left to right shunt lesion resulting in elevated pulmonary vascular resistance (PVR) is challenging. Limited surgical options are further complicated by an unpredictable postoperative period. Unidirectional valve patch (UVP) closure has shown to be useful in cases of the large ventricular septal defect (VSD) who present late. We report a case of large aortopulmonary window coexisting with a large VSD with severe pulmonary artery hypertension and significantly elevated PVR that was managed surgically by closure of the window by sandwich technique and closure of the septal defect with a UVP. This report emphasizes the importance of UVP in the management of such patients. PMID:27011704

  18. Circulatory adjustments after birth: effects on ventricular septal defect

    Science.gov (United States)

    Rudolph, Abraham M.

    1971-01-01

    The haemodynamic effects and clinical manifestations of congenital heart lesions may be greatly influenced by developmental changes in the circulation. The sequential changes associated with abnormal communications between the systemic and pulmonary circulations are well typified by the effect on ventricular septal defect. The possible influences of ventricular septal defect on the foetal circulation are first presented, and the interrelationship between ventricular septal defect and postnatal adjustments of the circulation are discussed. PMID:5572641

  19. Giant Chest Wall Hematoma Mimicking Elastofibroma Dorsi: A Case Report

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    Lee, Yeon Soo; Park, Kuhn; Kim, Jong Ok; Choi, Eun Seok; Kang, Si Won [Daejeon St. Mary' s Hospital, The Catholic University of Korea, Daejeon (Korea, Republic of)

    2011-02-15

    Hematoma on the thoracic wall is very rare. We describe here a 63-year-old man with a huge chest wall hematoma and the man had no history of trauma. The patient was found to have a large mass located subjacent to the inferior angle of the right scapula area and the CT and MRI findings were similar to those of an elastofibroma dorsi. We describe the CT and MRI findings of this hematoma and how to make the differential diagnosis from elastofibroma dorsi

  20. Intramural esophagic hematoma secondary to coumarinic anticoagulation: a case report

    Science.gov (United States)

    2009-01-01

    Esophagic Intramural Hematoma is an uncommon clinical condition, with a prognosis which is essentially benign. On most cases, a predisposing or precipitating factor may be seen, with the most common ones being the history of esophagic instrumentation, food impactations and thrombocytopenia. In the following manuscript, the authors present the case of a 54-years-old male with history of valve replacement surgery, who was treated at the Clinica Cardiovascular (Medellin, Colombia), with a clinical case of Intramural Esophagic Hematoma that was later confirmed to be due to a Coumarinic overanticoagulation. On this case, it is evidenced that Intramural Esophagic Hematoma is an unrecognized complication of Courmarinic anticoagulation therapy. PMID:20069068

  1. Warfarin induced sublingual hematoma: a Ludwig angina mimic.

    Science.gov (United States)

    Pathak, Ranjan; Supplee, Suzanne; Aryal, Madan Raj; Karmacharya, Paras

    2015-01-01

    Sublingual hematoma is a rare but life-threatening complication of oral anticoagulants. It is important to differentiate this from infectious processes like Ludwig's angina. Securing the airway should be a priority and immediate reversal of anticoagulation with close monitoring is required. We present a case of sublingual hematoma secondary to warfarin therapy without airway compromise which was managed conservatively with reversal of INR with oral vitamin K. Although rare, it is crucial to differentiate sublingual hematomas from infectious processes. Reversal of anticoagulation with low threshold for artificial airway placement in the event of airway compromise is the treatment of choice. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. First report of hepatic hematoma after presumed Bothrops envenomation

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    Fernanda Cristina Cunha

    2015-10-01

    Full Text Available ABSTRACTIn Latin America, Bothrops envenomation is responsible for the majority of accidents caused by venomous snakes. Patients usually present local edema, bleeding and coagulopathy. Visceral hemorrhage is extremely rare and considered a challenge for diagnosis and management. We report the first case of hepatic hematoma owing to the bothropic envenomation in a 66-year-old man who was bitten in the left leg. He presented local edema, coagulopathy, and acute kidney injury. Radiological findings suggested hepatic hematoma, with a volume of almost 3 liters. The hepatic hematoma was gradually absorbed without the need for surgical intervention with complete resolution in 8 months.

  3. Changes in signal intensity of cerebral hematoma in magnetic resonance. Claves en la semiologia del hematoma cerebral en resonancia magnetica

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    Galant, J.; Poyatos, C.; Marti-Bonmarti, L.; Martinez, J.; Ferrer, D.; Dualde, D.; Talens, A. (Universidad de Valencia (Spain). Facultad de Ciencias Quimicas)

    1992-01-01

    Magnetic resonance is highly sensitive for the detection of intraparenchymatous hemorrhage. The evolution of hematoma over time translates into changes in signal intensity. This means that we can determine when the hematoma presented and, in addition. follow its course. On the other hand, many intracranial processes developing association with hemorrhage, the recognition of which is, in some cases, of importance. We have studied 60 cerebral hematomas and have described the changes that will take place in their signal and the reasons for them. (author)

  4. Hematoma subdural de medula espinhal associada ao uso de anticoagulante oral Hematoma subdural de la médula espinal asociado al uso de anticoagulante oral Spine subdural hematoma: a rare complication associated with vitamin K antagonist (VKA

    Directory of Open Access Journals (Sweden)

    Uri Adrian Prync Flato

    2009-01-01

    Full Text Available O hematoma subdural de medula espinhal (HSDME é uma complicação rara decorrente do uso de antagonistas de vitamina K (AVK e de diagnostico difícil. Este artigo apresenta um caso com complicação ameaçadora à vida: um paciente octogenário portador de fibrilação atrial de início recente em uso de AVK. A história e o exame físico inicialmente se apresentavam normais, associados com a elevação dos valores de coagulograma supraterapêuticos (INR > 10. Após 24 horas da admissão hospitalar, o paciente apresentou tetraparesia progressiva, evidenciando na ressonância nuclear magnética (RNM de medula espinhal um HSDME (Figura 1. Após reversão completa da hipocoagulação e intervenção neurocirúrgica o paciente obteve melhora do quadro neurológico.El hematoma subdural espinal (HSE es una complicación rara proveniente del uso de antagonistas de vitamina K (AVK y de diagnostico difícil. Este artículo presenta un caso con complicación amenazadora para la vida: un paciente octogenario portador de fibrilación auricular de inicio reciente, en uso de AVK. Inicialmente, la historia y el examen físico se presentaban normales, asociados a la elevación de los valores de coagulograma supra terapéuticos (INR > 10. Tras 24 horas del ingreso hospitalario, el paciente presentó tetraparesia progresiva. Al realizarse una resonancia nuclear magnética (RNM de médula espinal, se evidenció un HSE (Figura 1. Tras reversión completa de la hipocoagulación e intervención neuroquirúrgica el paciente obtuvo mejora del cuadro neurológico.Spinal subdural hematoma (SSDH is a rare condition, which is difficult to diagnose, related to Vitamin K Antagonist. This a case report of a life-threatening situation in a octogenarian patient with a history of recent atrial fibrillation that received K-Vitamin Antagonist (KVA therapy. The history and the clinical assessment were normal at the admission, associated with increase in the coagulation parameters

  5. Deglutition induced atrial tachycardia and atrial fibrillation.

    Science.gov (United States)

    Kanjwal, Yousuf; Imran, Naser; Grubb, Blair

    2007-12-01

    Deglutition induced supraventricular tachycardia is an uncommon condition postulated to be a vagally mediated phenomenon due to mechanical stimulation. Patients usually present with mild symptoms or may have severe debilitating symptoms. Treatment with Class I agents, beta blockers, calcium channel blockers, amiodarone and radiofrquency catheter ablation has shown to be successful in the majority of reported cases. We report the case of a 46-year-old healthy woman presenting with palpitations on swallowing that was documented to be transient atrial tachycardia with aberrant ventricular conduction as well as transient atrial fibrillation. She was successfully treated with propafenone with no induction of swallowing-induced tachycardia after treatment. This is also the first case to show swallowing-induced atrial tachycardia and atrial fibrillation in the same patient.

  6. Idiopathic intraparenchymal hematoma of the liver in a neonate

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    Amodio, John; Fefferman, Nancy; Rivera, Rafael; Pinkney, Lynne; Strubel, Naomi [Division of Pediatric Radiology, Department of Radiology, New York University Medical Center, 560 1st Avenue, New York, NY 10016 (United States)

    2004-04-01

    Hepatic hematomas in newborn infants are not frequently detected clinically, but are often found at perinatal autopsies. These hematomas of the liver are usually subcapsular in location. A variety of etiologies for such hematomas has been implicated, such as trauma, sepsis, and coagulopathies. We present a neonate who presented with jaundice and abdominal distention. Initial imaging studies revealed a large intraparenchymal lesion of the liver, which was at first thought to be suspicious for neoplasm; however, MRI showed the lesion to be hemorrhagic and follow-up sonographic studies showed total resolution of this lesion, compatible with hematoma. The intraparenchymal location and the idiopathic nature of this lesion distinguish this case from others previously reported. (orig.)

  7. Intramural Hematoma of the Esophagus Complicating Severe Preeclampsia

    Directory of Open Access Journals (Sweden)

    Simone Garzon

    2017-01-01

    Full Text Available Intramural hematoma of the esophagus is a rare injury causing esophageal mucosal dissection. Forceful vomiting and coagulopathy are common underlying causes in the elderly population taking antiplatelets or anticoagulation agents. Acute retrosternal pain followed by hematemesis and dysphagia differentiates the hematoma from other cardiac or thoracic emergencies, including acute myocardial infarction or aortic dissection. Direct inspection by endoscopy is useful, but chest computed tomography best assesses the degree of obliteration of the lumen and excludes other differential diagnoses. Intramural hematoma of the esophagus is generally benign and most patients recover fully with conservative treatment. Bleeding can be managed medically unless in hemodynamically unstable patients, for whom surgical or angiographic treatment may be attempted; only rarely esophageal obstruction requires endoscopic decompression. We report an unusual case of esophageal hematoma, presenting in a young preeclamptic woman after surgical delivery of a preterm twin pregnancy, with a favorable outcome following medical management.

  8. Surgical treatment of partial atrioventricular septal defect: functional analysis of the mitral valve in the postoperative period

    Directory of Open Access Journals (Sweden)

    Josué Viana Castro Neto

    2002-11-01

    Full Text Available OBJECTIVE: To study mitral valve function in the postoperative period after correction of the partial form of atrioventricular septal defect. METHODS: Fifty patients underwent surgical correction of the partial form of atrioventricular septal defect. Their mean age was 11.8 years and 62% of the patients were males. Preoperative echocardiography showed moderate and severe mitral insufficiency in 44% of the patients. The mitral valve cleft was sutured in 45 (90% patients (group II - GII. Echocardiographies were performed in the early postoperative period, and 6 and 12 months after hospital discharge. RESULTS: The patients who had some type of arrhythmia in the postoperative period had ostium primum atrial septal defect of a larger size (2.74 x 2.08 cm. All 5 patients in group I (GI, who did not undergo closure of the cleft, had a competent mitral valve or mild mitral insufficiency in the preoperative period. One of these patients began to have moderate mitral insufficiency in the postoperative period. On the other hand, in GII, 88.8% and 82.2% of the patients had competent mitral valve or mild mitral insufficiency in the early and late postoperative periods, respectively. CONCLUSION: The mitral valve cleft was repaired in 90% of cases. Echocardiography revealed competent mitral valve or mild mitral insufficiency in 88.8% and 82.2% of GII patients in the early and late postoperative periods, respectively.

  9. Anaesthetic management of a child with "cor-triatriatum" and multiple ventricular septal defects - A rare congenital anomaly

    Directory of Open Access Journals (Sweden)

    Sriram Sabade

    2010-01-01

    Full Text Available Cor-triatriatum is a rare congenital cardiac anomaly. It accounts for 0.1% of congenital heart diseases. Its association with multiple ventricular septal defects (VSD is even rarer. A five-month-old baby was admitted with respiratory distress and failure to thrive. Clinical examination revealed diastolic murmur over mitral area. Chest X-ray showed cardiomegaly. Haematological and biochemical investigations were within normal limits. Electrocardiogram showed left atrial enlargement. 2D echo showed double-chambered left atrium (cor-triatriatum, atrial septal defect (ASD and muscular VSD with moderate pulmonary arterial hypertension. The child was treated with 100% oxygen, diuretics and digoxin and was stabilized medically. We used balanced anaesthetic technique using oxygen, air, isoflurane, fentanyl, midazolam and vecuronium. Patient was operated under cardiopulmonary bypass (CPB with moderate hypothermia. Through right atriotomy abnormal membrane in the left atrium was excised to make one chamber. VSD were closed with Dacron patches and ASD was closed with autologous pericardial patch. Patient tolerated the whole procedure well and was ventilated electively for 12h in the intensive care unit. He was discharged on the 10 th postoperative day.

  10. Hematoma hepático subcapsular en el puerperio

    OpenAIRE

    Carazo H,Belén; Romero C,Manuel Ángel; Puebla M,Cristina; Sanz M,Amelia; Rojas P,Beatriz

    2013-01-01

    El hematoma hepático subcapsular es una complicación infrecuente y grave durante la gestación o el período puerperal. Esta patología generalmente se relaciona con preeclampsia o síndrome de HELLP. Su diagnóstico debe confirmarse por tomografía axial computarizada. La precocidad del diagnóstico y tratamiento es importante para evitar la ruptura del hematoma.

  11. Subdural Hematoma in Grave’s Disease Induced Thrombocytopenia.

    Directory of Open Access Journals (Sweden)

    Sunil Kumar

    2013-01-01

    Full Text Available Subdural hematoma (SDH usually occurs secondary to trauma, in bleeding disorders it may occur spontaneously. It is a rare complication of immune thrombocytopenia. Here we report a case of 45 years female presenting with presenting with complaints of headache, palpitation and menorrhagia and later diagnosed to be a case of Grave's disease with thrombocytopenia with sub dural hematoma. No such case reports are available in literature.

  12. Unilateral proptosis and extradural hematoma in a child with scurvy

    Energy Technology Data Exchange (ETDEWEB)

    Verma, Sumit; Sivanandan, Sindhu; Seth, Rachna; Kabra, Shushil [All India Institute of Medical Sciences (AIIMS), Department of Pediatrics, New Delhi (India); Aneesh, Mangalasseril K.; Gupta, Vaibhav [All India Institute of Medical Sciences (AIIMS), Department of Radiodiagnosis, New Delhi (India)

    2007-09-15

    We report a 3-year-old boy with unilateral proptosis, painful swelling of the right thigh and aphasia. He had radiographic evidence of scurvy in the limbs and bilateral frontal extradural hematomas with a mass lesion in the left orbit on MRI. He was treated with vitamin C and on follow-up 8 weeks later had recovered with no evidence of the orbital mass on clinical or radiological study. Scurvy manifesting as proptosis and extradural hematoma is rare. (orig.)

  13. Chronic spinal subdural hematoma; Spinales chronisches subdurales Haematom

    Energy Technology Data Exchange (ETDEWEB)

    Hagen, T.; Lensch, T. [Radiologengemeinschaft, Augsburg (Germany)

    2008-10-15

    Compared with spinal epidural hematomas, spinal subdural hematomas are rare; chronic forms are even more uncommon. These hematomas are associated not only with lumbar puncture and spinal trauma, but also with coagulopathies, vascular malformations and tumors. Compression of the spinal cord and the cauda equina means that the patients develop increasing back or radicular pain, followed by paraparesis and bladder and bowel paralysis, so that in most cases surgical decompression is carried out. On magnetic resonance imaging these hematomas present as thoracic or lumbar subdural masses, their signal intensity varying with the age of the hematoma. We report the clinical course and the findings revealed by imaging that led to the diagnosis in three cases of chronic spinal subdural hematoma. (orig.) [German] Spinale subdurale Haematome sind im Vergleich zu epiduralen Haematomen selten, chronische Verlaufsformen noch seltener. Ursaechlich sind neben Lumbalpunktionen und traumatischen Verletzungen auch Blutgerinnungsstoerungen, Gefaessmalformationen und Tumoren. Aufgrund der Kompression von Myelon und Cauda equina kommt es zu zunehmenden Ruecken- oder radikulaeren Schmerzen mit anschliessender Paraparese sowie einer Darm- und Blasenstoerung, weshalb in den meisten Faellen eine operative Entlastung durchgefuehrt wird. Magnetresonanztomographisch stellen sich die Haematome meist als thorakale bzw. lumbale subdurale Raumforderungen dar, die Signalintensitaet variiert mit dem Blutungsalter. Wir berichten ueber den klinischen Verlauf und die bildgebende Diagnostik von 3 Patienten mit spinalen chronischen subduralen Haematomen. (orig.)

  14. MRI findings in spinal subdural and epidural hematomas

    Energy Technology Data Exchange (ETDEWEB)

    Braun, Petra [Department of Radiology, Hospital La Plana, Ctra. De Vila-real a Borriana km. 0.5, 12540 Vila-real (Castello) (Spain)], E-mail: PetraBraun@gmx.de; Kazmi, Khuram [Department of Radiology, Penn State Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA 17033 (United States); Nogues-Melendez, Pablo; Mas-Estelles, Fernando; Aparici-Robles, Fernando [Department of Radiology, La Fe Hospital, Avenida Campanar, 21, 46009 Valencia (Spain)

    2007-10-15

    Background: Spinal hematomas are rare entities that can be the cause of an acute spinal cord compression syndrome. Therefore, an early diagnosis is of great importance. Patients and Methods: From 2001 to 2005 seven patients with intense back pain and/or acute progressive neurological deficit were studied via 1.5 T MRI (in axial and sagittal T1- and T2-weighted sequences). Follow-up MRI was obtained in six patients. Results: Four patients showed the MRI features of a hyperacute spinal hematoma (two spinal subdural hematoma [SSH] and two spinal epidural hematoma [SEH]), isointense to the spinal cord on T1- and hyperintense on T2-weighted sequences. One patient had an early subacute SEH manifest as heterogeneous signal intensity with areas of high signal intensity on T1- and T2-weighted images. Another patient had a late subacute SSH with high signal intensity on T1- and T2-weighted sequences. The final patient had a SEH in the late chronic phase being hypointense on T1- and T2-weighted sequences. Discussion: MRI is valuable in diagnosing the presence, location and extent of spinal hematomas. Hyperacute spinal hematoma and the differentiation between SSH and SEH are particular diagnostic challenges. In addition, MRI is an important tool in the follow-up in patients with conservative treatment.

  15. Subdural hematoma (SDH): assessment of macrophage reactivity within the dura mater and underlying hematoma.

    Science.gov (United States)

    Al-Sarraj, S; Mohamed, S; Kibble, M; Rezaie, P

    2004-01-01

    Macrophages are an inherent component of the dura mater, and can be characterised in cases of subdural hematoma (SDH) by their progressive and varying accumulation within areas of damage. Gross and histological methods used to determine the age of SDH are inexact. These are in part due to the active nature of such lesions and the diverse manner in which trauma victims respond to injury. Correct diagnosis has obvious medico-legal implications. However, there is as yet no specific diagnostic method that allows the age of SDH to be reliably determined. This study investigated the progressive and orderly pattern of reactivity of resident and infiltrating dural macrophages that occurs in response to injury associated with SDH. 26 postmortem cases of traumatic SDH were examined with survival times (onset of trauma to death) ranging from a few hours and up to 31 days. Macrophage reactivity associated with the dura mater and the underlying hematoma was determined using CD68 and MHC class II immunohistochemistry and the qualitative and quantitative findings compared with the presence of iron detected using conventional Perl's Prussian blue method. The results show that CD68 and MHC class II are differentially expressed within the dura mater and hematoma in SDH, and that the expression of MHC class II is markedly upregulated in the inner aspect of the dura mater within the initial 24 hours following injury. CD68 expression can be detected quantitatively in the hematoma, 24-48 hours after SDH, and within the dura following this period. Linear regression analysis further revealed a significant and positive association between the expression of MHC class II or CD68 antigens and the progressive survival of SDH up to 31 days post-injury, which was not seen with Perl's histochemical method. The expression of MHC class II antigen was a distinguishing, and quantifiable feature particularly localized within the inner aspect of the dura from a very early stage in the progression of

  16. Prevention of atrial fibrillation by inter-atrial septum pacing guided by electrophysiological testing, in patients with delayed interatrial conduction.

    Science.gov (United States)

    Manolis, A G; Katsivas, A G; Vassilopoulos, C; Koutsogeorgis, D; Louvros, N E

    2002-04-01

    Interatrial septum (IAS) pacing seems efficient in synchronizing atrial depolarization in patients (pts) with delayed inter-atrial conduction, but its clinical role in preventing atrial tachyarrhythmias is still debated. This study was conducted in order to evaluate the clinical efficacy of IAS pacing guided by pace mapping of the IAS, as an alternative treatment modality in pts with drug refractory paroxysmal atrial fibrillation (PAF). We evaluated 29 pts (13 male, 16 female, 60 +/- 11 years), with drug refractory PAF, normal sinus node function and prolonged inter-atrial conduction time (P wave 142 +/- 10 ms). Multipolar catheters were inserted and the electrograms from the high right atrium (HRA) and proximal, middle and distal coronary sinus (CS) were recorded. The IAS was paced from multiple sites. The site of IAS where the timing between HRA and distal CS was AAIR (75-140 bpm) mode, with random selection of the order and after discontinuation of antiarrhythmic treatment. During the fourth period, the same AAIR mode was assessed, but antiarrhythmic drugs were also administered. We compared the arrhythmia free interval among the four periods. The proportion of atrial paced beats in AAIR pacing mode plus antiarrhythmics was significantly higher compared with the drug-free period in AAIR mode (57 +/- 9% and 49 +/- 9% respectively, P=0017) and with AAT pacing mode (44 +/- 10%,(, PAAIR mode. These intervals did not differ significantly from the pre-implantation period (24.1 +/- 6.3 days). The arrhythmia free interval in AAIR pacing in combination with antiarrhythmic drug therapy was 38.7 +/- 8.1 days and this was significantly longer than the previous periods (P<0.05). Atrial septal pacing in combination with antiarrhythmic drug therapy reduced the incidence of PAF in pts with prolonged inter-atrial conduction times. Pace mapping of the IAS is an attractive technique to assess the shortest atrial activation time between HRA and distal CS. Whether placement of the

  17. Septal alcoholization in hypertrophic cardiomyopathy: about 11 cases

    African Journals Online (AJOL)

    Outcomes of septal alcoholization in hypertrophic obstructive cardiomyopathy are not enough studied in all centers. The purpose of this study was to determine the outcomes of septal alcoholization in hypertrophic obstructive cardiomyopathy in our hospital. A retrospective and prospective descriptive study focused on all ...

  18. Ventricular septal defect closure in a patient with achondroplasia.

    Science.gov (United States)

    Nakanishi, Keisuke; Kawasaki, Shiori; Amano, Atsushi

    2017-01-01

    Achondroplasia with co-morbid CHD is rare, as are reports of surgical treatment for such patients. We present the case of a 13-year-old girl with achondroplasia and ventricular septal defect. Her ventricular septal defect was surgically repaired focussing on the cardiopulmonary bypass flow, healing of the sternum, and her frail neck cartilage. The surgery and recovery were without complications.

  19. Anatomical-embryological correlates in atrioventricular septal defect.

    OpenAIRE

    Allwork, S P

    1982-01-01

    Recent embryological studies have supported the consideration that the ventricular septum is multifocal in origin. These data have also provided excellent correlation of the morphology of malformed hearts with their embryology. In particular, atrioventricular septal defect correlates accurately with these observations on ventricular septation. Many of the names given to atrioventricular septal defect (for example ostium primum, persistent atrioventricular canal, endocardial cushion defect) in...

  20. Transaortic closure of residual intramural ventricular septal defect.

    Science.gov (United States)

    Belli, E; Houyel, L; Serraf, A; Lacour-Gayet, F; Petit, J; Planché, C

    2000-05-01

    Residual intramural ventricular septal defect is an unusual cause of left-to-right shunt after biventricular repair of conotruncal anomalies. It results from the insertion of the patch within the trabeculated right ventricular free wall related to the ventriculoinfundibular fold creating a communication through the intertrabeculated spaces to the right ventricular cavity. This complication often leads to unsuccessful reoperations unless the exact mechanism of the shunt has been identified. Five patients presented with residual intramural ventricular septal defects. Three had double outlet right ventricle, one pulmonary atresia with ventricular septal defect, and one tetralogy of Fallot. One patient was unsuccessfully reoperated on for closure of the residual ventricular septal defect through the right ventricular approach. The surgical treatment, which consisted of patch closure of the residual intramural ventricular septal defect through aortotomy, was successful in 3 patients. In the 2 remaining patients the hemodynamically insignificant residual intramural ventricular septal defect remained untouched. No mortality or morbidity occurred. Residual intramural ventricular septal defect should be suspected in presence of a residual ventricular septal defect after biventricular repair of conotruncal anomalies. It is not accessible through either atriotomy or right ventriculotomy. The transaortic approach allows an easy treatment of this rare complication.

  1. Optimal management of hemophilic arthropathy and hematomas

    Directory of Open Access Journals (Sweden)

    Lobet S

    2014-10-01

    Full Text Available Sébastien Lobet,1,2 Cedric Hermans,1 Catherine Lambert1 1Hemostasis-Thrombosis Unit, Division of Hematology, 2Division of Physical Medicine and Rehabilitation, Cliniques Universitaires Saint-Luc, Brussels, Belgium Abstract: Hemophilia is a hematological disorder characterized by a partial or complete deficiency of clotting factor VIII or IX. Its bleeding complications primarily affect the musculoskeletal system. Hemarthrosis is a major hemophilia-related complication, responsible for a particularly debilitating chronic arthropathy, in the long term. In addition to clotting factor concentrates, usually prescribed by the hematologist, managing acute hemarthrosis and chronic arthropathy requires a close collaboration between the orthopedic surgeon and physiotherapist. This collaboration, comprising a coagulation and musculoskeletal specialist, is key to effectively preventing hemarthrosis, managing acute joint bleeding episodes, assessing joint function, and actively treating chronic arthropathy. This paper reviews, from a practical point of view, the pathophysiology, clinical manifestations, and treatment of hemarthrosis and chronic hemophilia-induced arthropathy for hematologists, orthopedic surgeons, and physiotherapists. Keywords: hemophilia, arthropathy, hemarthrosis, hematoma, physiotherapy, target joint

  2. Acute cervical epidural hematoma: case report

    Directory of Open Access Journals (Sweden)

    BORGES GUILHERME

    2000-01-01

    Full Text Available A 74 year-old patient with a nocturnal onset of neck and chest pain was brought to an emergency clinic. Physical examination and cardiac assessment were normal. Three hours after the addmittance, a flaccid paralysis of the four limbs supervened. Suspecting of an unusual onset of central nervous system infection, a lumbar puncture was performed, yielding 20 ml of normal cerebrospinal fluid. Thirty oinutes after the puncture, the patient completely regained neurological funcion. He was then referred to a General Hospital where a computed tomography (CT scan was done showing a large cervical epidural bleeding in the posterolateral region of C4/C5 extending to C7/Th1, along with a C6 vertebral body hemangioma. A magnetic resonance imaging revealed the same CT findings. A normal selective angiography of vertebral arteries, carotid arteries and thyreocervical trunk was carried out. Spontaneous spinal epidural hematoma (ASSEH is a rare but dramatic cause of neurological impairment. In this article we report a fortunate case of complete recovery after an unusual spine cord decompression. We also review the current literature concerning diagnosis and treatment of ASSEH.

  3. Molecular Diffusion through Cyanobacterial Septal Junctions

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    Mercedes Nieves-Morión

    2017-01-01

    Full Text Available Heterocyst-forming cyanobacteria grow as filaments in which intercellular molecular exchange takes place. During the differentiation of N2-fixing heterocysts, regulators are transferred between cells. In the diazotrophic filament, vegetative cells that fix CO2 through oxygenic photosynthesis provide the heterocysts with reduced carbon and heterocysts provide the vegetative cells with fixed nitrogen. Intercellular molecular transfer has been traced with fluorescent markers, including calcein, 5-carboxyfluorescein, and the sucrose analogue esculin, which are observed to move down their concentration gradient. In this work, we used fluorescence recovery after photobleaching (FRAP assays in the model heterocyst-forming cyanobacterium Anabaena sp. strain PCC 7120 to measure the temperature dependence of intercellular transfer of fluorescent markers. We find that the transfer rate constants are directly proportional to the absolute temperature. This indicates that the “septal junctions” (formerly known as “microplasmodesmata” linking the cells in the filament allow molecular exchange by simple diffusion, without any activated intermediate state. This constitutes a novel mechanism for molecular transfer across the bacterial cytoplasmic membrane, in addition to previously characterized mechanisms for active transport and facilitated diffusion. Cyanobacterial septal junctions are functionally analogous to the gap junctions of metazoans.

  4. Chlamydial conjunctivitis presenting as pre septal cellulitis

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    Diaper Charles JM

    2007-03-01

    Full Text Available Abstract Chlamydia conjuctivitis results from infection by chlamydia trachomatis, the commonest treatable sexually transmitted infection in Europe. Its clinical manifestations involve the conjunctiva and the cornea. The inflammation under the upper eyelid may be sufficient to present as ptosis, however previously it has not been documented to cause a preseptal cellulitis. We present such a case. A 15-year-old girl was diagnosed with a left viral conjunctivitis. Five days later, she returned with marked oedema of the left upper and lower lids accompanied by erythema. The tarsal conjunctiva revealed follicles and large papillae and extra ocular movements revealed discomfort on elevation. A secondary diagnosis of bacterial pre septal cellulitis was made and the treatment was changed a broad spectrum oral antibiotic. On review at two days, the patient now complained of a large amount of purulent discharge in association with the marked pre septal swelling. As previous bacteriology and virology had been negative, the patient was re swabbed for chlamydia. This proved positive and her symptoms completely resolved following administration of Azithromycin. In this particular case recognition of the pathogen is important to alert the patient to the likelihood of unknown genital infestation. In all cases of positive culture, the patient should be counselled to attend a genitourinary clinic and to alert any sexual partners to the need to do likewise.

  5. Three Achilles’ heels of alcohol septal ablation

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    M. G. Kashtanov

    2017-11-01

    Full Text Available This manuscript looks at basic limitations of alcohol septal ablation in obstructive hypertrophic cardiomyopathy. They include high-grade atrioventricular blockages, residual obstructions of the left ventricular outflow tract and the so-called proarrhythmic effects of alcohol septal ablation procedure. All these weaknesses are reviewed in the context of incidence, etiology, and prevention.Received 25 February 2017. Accepted 10 April 2017.Funding: The study did not have sponsorship.Conflict of interest: The authors declare no conflict of interest.Author contributionsConception and study design: M.G. Kashtanov.Data collection and analysis: M.G. Kashtanov.Drafting the article: M.G. Kashtanov, E.M. Idov.Final approval of the version to be published: M.G. Kashtanov, S.D. Chernyshev, L.V. Kardapoltsev, S.V. Berdnikov, E.M. Idov.Full text of the article is in the online version of this paper at http://dx.doi.org/10.21688/1681-3472-2017-3-12-22

  6. Olfactory receptors in the mouse septal organ.

    Science.gov (United States)

    Kaluza, Jan F; Gussing, Fredrik; Bohm, Staffan; Breer, Heinz; Strotmann, Jörg

    2004-05-15

    In this study we have identified a repertoire of chemosensory receptors expressed in the septal organ (SO). The results suggest that septal organ neurons are specified to express receptor genes belonging to class II olfactory receptors that are also expressed in the main olfactory epithelium. We found no evidence for the expression of members from the vomeronasal receptor gene families. In the SO, no topography analogous to the receptor expression zones of the main olfactory epithelium was evident. The majority of identified receptors corresponds to genes with restricted expression in the medial and lateral zones of the main olfactory epithelium. This coincides with the expression of olfactory cell adhesion molecule (OCAM) throughout the SO, which is considered as a marker for the medial-lateral zones. In contrast, NADPH:quinone oxidoreductase 1 expression, a characteristic marker for the dorsal zone, was lacking in the SO. Most of the receptor types were found to be expressed in rather few SO neurons; as an exception, the receptor mOR244-3 was observed in a very high proportion of cells. Although a very high fraction of SO neurons expressed mOR244-3, we found no evidence for the coexpression of different receptors in individual cells. Copyright 2004 Wiley-Liss, Inc.

  7. Transesophageal echocardiography for incremental value of Amplatezer cribriform septal occluder for percutaneous transcatheter closure of complex septal defects: Case series

    Directory of Open Access Journals (Sweden)

    Shen Kou Tsai

    2017-06-01

    Conclusion: Our patients with complex septal defects were successfully treated by transcatheter closure using an Amplazter cribriform septal occluder device with careful planning based on patient presentation and close interdisciplinary collaboration. RT 3D color Doppler TEE provided precise information for the selection of the appropriate occluder device and facilitated the procedure by guiding the catheter through the often challenging patient anatomy.

  8. Atrial Fibrillation and Hyperthyroidism

    Directory of Open Access Journals (Sweden)

    Jayaprasad N

    2005-10-01

    Full Text Available Atrial fibrillation occurs in 10 – 15% of patients with hyperthyroidism. Low serum thyrotropin concentration is an independent risk factor for atrial fibrillation. Thyroid hormone contributes to arrythmogenic activity by altering the electrophysiological characteristics of atrial myocytes by shortening the action potential duration, enhancing automaticity and triggered activity in the pulmonary vein cardio myocytes. Hyperthyroidism results in excess mortality from increased incidence of circulatory diseases and dysrhythmias. Incidence of cerebral embolism is more in hyperthyroid patients with atrial fibrillation, especially in the elderly and anti-coagulation is indicated in them. Treatment of hyperthyroidism results in conversion to sinus rhythm in up to two-third of patients. Beta-blockers reduce left ventricular hypertrophy and atrial and ventricular arrhythmias in patients with hyperthyroidism. Treatment of sub clinical hyperthyroidism is controversial. Optimizing dose of thyroxine treatment in those with replacement therapy and beta-blockers is useful in exogenous subclinical hyperthyroidism.

  9. [Atrial fibrillation and stroke].

    Science.gov (United States)

    Aamodt, Anne Hege; Sandset, Per Morten; Atar, Dan; Tveit, Arnljot; Russell, David

    2013-08-06

    More than 70,000 Norwegians have atrial fibrillation, which is a major risk factor for ischemic stroke. A large proportion of ischemic strokes caused by atrial fibrillation could be prevented if patients receive optimal prophylactic treatment. This article describes the risk for ischemic stroke in patients with atrial fibrillation, and discusses who should receive prophylactic treatment and which therapy provides the best prevention. The article is based on recently published European, American and Canadian guidelines, a search in PubMed and the authors' own clinical experience. The new risk score CHA2DS2-VASc is better than the CHADS2 score for identifying patients with atrial fibrillation who have a truly low risk of ischemic stroke and are not in need of antithrombotic treatment. Oral anticoagulation therapy is recommended for patients with two or more risk factors for thromboembolism in addition to atrial fibrillation (CHA2DS2-VASc ≥ 2). Patients with atrial fibrillation and a single additional risk factor (CHA2DS2-VASc =1) an individual assessment should be made as to who should receive oral anticoagulants, and for patients with CHA2DS2-VASc = 0 antithrombotic treatment is not recommended. New oral anticoagulants are at least as effective as warfarin for preventing ischemic stroke in patients with nonvalvular atrial fibrillation, they carry a lower risk of cerebral haemorrhage, especially intracranial haemorrhage and are more practical in use. Platelet inhibitors have a minimal role in stroke prevention in patients with atrial fibrillation. Risks stratifying patients using the CHA2DS2-VASc score is a better method for assessing which patients with atrial fibrillation who should receive oral anticoagulation. The introduction of new oral anticoagulants will simplify preventive treatment and hopefully lead to a more efficient anticoagulation treatment in a larger number of patients with atrial fibrillation.

  10. Alcohol septal ablation to overcome shock.

    Science.gov (United States)

    Galle, Katalien; De Sutter, Johan; Cornelis, Kristoff

    2010-04-01

    A 69-year-old man, known with hypertrophic obstructive cardiomyopathy (HOCM), was referred to our hospital because of progressive hypoxaemia and sepsis after admission for respiratory infection. Once at the emergency department, cardiopulmonary resuscitation, intubation and mechanical ventilation were necessary. Despite vasopressors and colloids the patient remained haemodynamically unstable. Because of the conviction that the distributive shock, caused by sepsis, was worsened by an associated obstructive shock related to the HOCM, an alcohol septal ablation (ASA) was attempted in these acute circumstances. Immediately after the ASA the gradient over the left ventricular outflow tract disappeared and the mean arterial pressure and oxygenation increased. Despite his cardiovascular recuperation the patient died a couple of days later. Nevertheless we achieved an improvement of the haemodynamic situation of this patient with HOCM by performing an urgent ASA.

  11. Ventricular septal defect following blunt chest trauma

    Directory of Open Access Journals (Sweden)

    Lisa Ryan

    2012-01-01

    Full Text Available We present a 32-year-old male with ventricular septal defect (VSD following blunt chest trauma. Traumatic VSD is a rare but potentially life-threatening injury, the severity, course and presentation of which are variable. While the diagnosis of myocardial injury may be challenging, cardiac troponins are useful as a screening and diagnostic test. The proposed pathophysiological mechanisms in the development of traumatic VSD are early mechanical rupture and delayed inflammatory rupture. We conducted a literature review to investigate the pathogenesis, distribution of patterns of presentation, and the associated prognoses in patients with VSD following blunt chest trauma. We found that traumatic VSDs diagnosed within 48 hours were more likely to be severe, require emergency surgery and were associated with a higher mortality. Children with traumatic VSDs had an increased mortality risk. Smaller lesions may be managed conservatively but should be followed up to detect late complications. In both groups elective repair was associated with a good outcome.

  12. What Next After Failed Septal Ventricular Tachycardia Ablation?

    Directory of Open Access Journals (Sweden)

    Laurent Roten, MD

    2012-07-01

    Full Text Available Ablation of ventricular tachycardia (VT by conventional radiofrequency ablation can be impossible if the ventricular wall at the targeted ablation site is very thick, as for example the ventricular septum. We present a case of a patient with incessant, non-sustained slow VT originating from the septal part of the lower outflow tracts. Radiofrequency catheter ablation from both ventricles as well as from the anterior cardiac vein were not successful. Both high power radiofrequency ablation and bipolar radiofrequency ablation neither were successfull. Finally, ethanol ablation of the first septal perforator successfully terminated arrhythmia. We discuss the possibilities to overcome failed conventional radiofrequency VT ablation of a septal focus.

  13. Intra-bleb hematoma and hyphema following digital ocular compression

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    Sagar Bhargava

    2014-01-01

    Full Text Available We report successful outcome of a huge post- trabeculectomy intra-bleb hematoma and hyphema that occurred following digital ocular compression. The patient was a 64-year-old lady suffering from bilateral primary angle closure glaucoma and cataract. She was on anti-platelet therapy. She underwent single-site phacoemulsification, intra-ocular lens implantation and trabeculectomy with mitomycin C in the right eye. The trabeculectomy was under-filtering. She was asked to perform digital ocular compression thrice daily. On 15 th post-operative day, she presented with a huge intra-bleb hematoma and hyphema. The hematoma did not respond to conservative measures and was drained to prevent bleb failure. We recommend caution in the consideration of digital ocular compression in patients on prophylactic anti-coagulation.

  14. Renal Infarction Caused by Isolated Spontaneous Renal Artery Intramural Hematoma.

    Science.gov (United States)

    Park, Sihyung; Lee, Ga Hee; Jin, Kyubok; Park, Kang Min; Kim, Yang Wook; Park, Bong Soo

    2015-11-24

    Acute renal infarction is an uncommon condition resulting from an obstruction or a decrease in renal arterial blood flow. Isolated spontaneous renal artery intramural hematoma is a rare cause of renal infarction. A 46-year-old healthy man presented to our emergency room because of sudden onset of severe right flank pain. An enhanced abdominal computed tomography scan showed a low-attenuated lesion in the lateral portion of the right kidney but no visible thromboembolisms in the main vessels. Computed tomography angiography revealed acute infarction resulting from intramural hematoma of the anterior segmental artery of the right kidney, with distal occlusion. The rarity and non-specific clinical presentation of renal infarction often lead to a delayed diagnosis that may result in impaired renal function. Clinical suspicion is important in the early diagnosis, and intramural hematoma of the renal artery should be considered the cause of renal infarction even in healthy patients without predisposing factors.

  15. Effects of beta-blockade on atrial and atrioventricular nodal refractoriness, and atrial fibrillatory rate during atrial fibrillation in pigs

    NARCIS (Netherlands)

    van den Berg, MP; van de Ven, LLM; Witting, W; Crijns, JGM; Haaksma, J; Bel, KJ; de Langen, CDJ; Lie, KI

    1997-01-01

    Despite their widespread use in atrial fibrillation, the effects of beta-adrenoceptor blockers on atrial and atrioventricular (AV) nodal refractoriness, and atrial fibrillatory rate during atrial fibrillation have been incompletely characterised. In particular, it is unknown whether additional

  16. Changes in left atrial deformation in hypertrophic cardiomyopathy: Evaluation by vector velocity imaging

    Directory of Open Access Journals (Sweden)

    Hala Mahfouz Badran

    2012-12-01

    Full Text Available Objectives: Hypertrophic cardiomyopathy (HCM represents a generalized myopathic process affecting both ventricular and atrial myocardium. We assessed the global and regional left atrial (LA function and its relation to left ventricular (LV mechanics and clinical status in patients with HCM using Vector Velocity Imaging (VVI. Methods: VVI of the LA and LV was acquired from apical four- and two-chamber views of 108 HCM patients (age 40±19years, 56.5% men and 33 healthy subjects, all had normal LV systolic function. The LA subendocardium was traced to obtain atrial volumes, ejection fraction, velocities, and strain (ɛ/strain rate (SR measurements. Results: Left atrial reservoir (ɛsys,SRsys and conduit (early diastolic SRe function were significantly reduced in HCM compared to controls (P-1.8s-1 was 81% sensitive and 30% specific, SRa>-1.5s-1 was 73% sensitive and 40% specific. By multivariate analysis global LVɛsys and LV septal thickness are independent predictors for LAɛsys, while end systolic diameter is the only independent predictor for SRsys, P<.001. Conclusion: Left atrial reservoir and conduit function as measured by VVI were significantly impaired while contractile function was preserved among HCM patients. Left atrial deformation was greatly influenced by LV mechanics and correlated to severity of phenotype.

  17. Review of the Management of Infected Subdural Hematoma.

    Science.gov (United States)

    Dabdoub, Carlos B; Adorno, Juan Oscar; Urbano, Jair; Silveira, Elisabeth N; Orlandi, Bianca Maria M

    2016-03-01

    Infection of a subdural hematoma is an unusual cause of subdural empyema, with fewer than 50 cases reported in the literature. The appropriate surgical option for this entity has not been determined because of its rarity. We present a case report of a post-traumatic subdural hematoma infected with Escherichia coli that was successfully treated with craniotomy. In addition, we performed a PubMed search to comprehensively illustrate the causative organism, source of infection, clinical picture, surgical treatment, and outcome for this condition. This article presents an update on the condition. A 55-year-old man was admitted to our hospital complaining of headache, seizure, and urinary incontinence. He had a history of alcoholism and several hospitalizations for mild head trauma. Neuroimaging studies revealed a chronic hematic collection in the left frontal-parietal region. Laboratory tests showed increased C-reactive protein levels. In addition, surgical results revealed an infected subdural hematoma. A bacterial culture of the purulent specimen identified E. coli. In view of the urinary complaint and leukocyturia, the cause of the infected subdural hematoma was postulated as a urinary tract infection. Infected subdural hematoma is an unusual disorder. We must keep in mind the possibility of this complication when seeing a patient who presents with any of the 3 most common symptoms in this review. In these patients, craniotomy should be the method of surgical drainage, especially in adults. It ensures maximal drainage of the loculated pus and allows the total removal of the infected hematoma capsule. Copyright © 2016 Elsevier Inc. All rights reserved.

  18. A Lethal Complication of Endoscopic Therapy: Duodenal Intramural Hematoma

    Directory of Open Access Journals (Sweden)

    Turan Calhan

    2015-01-01

    Full Text Available Duodenal intramural hematoma (DIH usually occurs in childhood and young adults following blunt abdominal trauma. It may also develop in the presence of coagulation disorders and may rarely be an iatrogenic outcome of endoscopic procedures. Management of DIH is usually a conservative approach. A case of intramural duodenal hematoma that developed following endoscopic epinephrine sclerotherapy and/or argon plasma coagulation and that was nonresponsive to conservative therapy in a patient with chronic renal failure who died from sepsis is being discussed in this report. Clinicians should be aware of such possible complications after endoscopic hemostasis in patients with coagulation disorders.

  19. Sickle cell disease with orbital infarction and epidural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Naran, A.D.; Fontana, L. [Dept. of Diagnostic Radiology, New York Methodist Hospital, Brooklyn, NY (United States)

    2001-04-01

    Although bone infarction is a common feature in sickle cell disease, the involvement of the orbit is an unusual complication. Intracranial bleeding is another uncommon and serious complication. Few cases of orbital infarction alone have been reported. We report imaging findings (CT, bone scan, MRI) in a 16-year-old boy with sickle cell disease with orbital infarction and epidural hematoma. The precise cause of epidural hematoma is not well known, but it is probably related to vaso-occlusive episodes and the tearing of small vessels. (orig.)

  20. Eisenmenger ventricular septal defect in a Humboldt penguin (Spheniscus humboldti).

    Science.gov (United States)

    Laughlin, D S; Ialeggio, D M; Trupkiewicz, J G; Sleeper, M M

    2016-09-01

    The Eisenmenger ventricular septal defect is an uncommon type of ventricular septal defect characterised in humans by a traditionally perimembranous ventricular septal defect, anterior deviation (cranioventral deviation in small animal patients) of the muscular outlet septum causing malalignment relative to the remainder of the muscular septum, and overriding of the aortic valve. This anomaly is reported infrequently in human patients and was identified in a 45-day-old Humboldt Penguin, Spheniscus humboldti, with signs of poor growth and a cardiac murmur. This case report describes the findings in this penguin and summarises the anatomy and classification of this cardiac anomaly. To the authors' knowledge this is the first report of an Eisenmenger ventricular septal defect in a veterinary patient. Copyright © 2016 Elsevier B.V. All rights reserved.

  1. Ventricular septal defect due to blunt chest trauma | Olivier | South ...

    African Journals Online (AJOL)

    Blunt chest trauma may cause cardiac trauma, this possibility often being overlooked. Various anatomical structures may be affected. A case of ventr'icular septal defect due to blunt chest trauma is described and the relevant literature is reviewed.

  2. Intra-cardiac echocardiography in alcohol septal ablation

    DEFF Research Database (Denmark)

    Cooper, Robert M; Shahzad, Adeel; Newton, James

    2015-01-01

    Alcohol septal ablation (ASA) in hypertrophic obstructive cardiomyopathy reduces left ventricular outflow tract gradients. A third of patients do not respond; inaccurate localisation of the iatrogenic infarct can be responsible. Transthoracic echocardiography (TTE) using myocardial contrast can...

  3. Atrial mass: a myxoma?

    National Research Council Canada - National Science Library

    Chatzis, Andrew C; Kostopanagiotou, Kostas; Kousi, Theofili; Mitropoulos, Fotios

    2016-01-01

    A middle‐aged woman with a history of resected colorectal cancer and receiving chemotherapy presented with a right atrial mass and the provisional diagnosis of myxoma supported by echocardiography, computed...

  4. Atrial Fibrillation and Stroke

    Science.gov (United States)

    ... faulty heart valves, lung disease, and stimulant or alcohol abuse. Some people will have no identifiable cause for their AF. × Definition Atrial fibrillation (AF) describes the rapid, irregular beating ...

  5. Complications associated with catheter ablation of atrial fibrillation.

    Science.gov (United States)

    Dhruvakumar, S; Gerstenfeld, E P

    2007-06-01

    Atrial fibrillation is the most common clinical arrhythmia, affecting millions of people worldwide and utilizing billions of dollars annually in heath care costs associated with the disease. Catheter based ablation, centering around the electrical isolation of the pulmonary veins, has emerged as a viable treatment option for patients with symptomatic paroxysmal or persistent atrial fibrillation. Because of the complex nature of the procedure, there are a number of potential complications which can occur which are related to problems with vascular access, mechanical complications resulting from catheter manipulation within the heart, cardioembolic complications, and complications arising from the effects of radiofrequency ablations in the left atrium. The most frequent complications arise from pseudoaneurysms, arterio-venous fistulas, hematomas, neurologic events (stroke and transient ischemic attacks), and pericardial effusion/tamponade. An evolving understanding of the risks of the procedure have helped to minimize complications by changing ablation strategies to avoid lesion delivery within the veins, emphasizing careful attention during the procedure to anticoagulation, utilizing intracardiac ultrasound and electroanatomic mapping systems for better visualization of intracardiac structures, and recognizing complications promptly during and after the procedure. Hopefully, improved techniques in the future will help to further improve the safety of catheter ablation of atrial fibrillation to allow for continued growth of this procedure.

  6. Intramural hematoma of the esophagus : Appearance on magnetic resonance imaging

    NARCIS (Netherlands)

    Kamphuis, AGA; Baur, CHJCM; Freling, NJM

    1995-01-01

    A 73-yr-old woman on anticoagulant therapy experienced progressive dyspnea and dysphagia due to a large compressing mass in the posterior mediastinum. Because her clinical condition deteriorated rapidly surgery was performed. A large intramural hematoma along the full length of the esophagus with

  7. Butterfly hematoma after traumatic intercourse | Hajji | Pan African ...

    African Journals Online (AJOL)

    Butterfly hematoma after traumatic intercourse. F Hajji, A Ameur. Abstract. No Abstract. http://dx.doi.org/10.11604/pamj.2015.20.317.6660 · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact ...

  8. Intracranial epidural hematoma in a newborn with DIC secondary to ...

    African Journals Online (AJOL)

    Urgent cranial ultrasound showed epidural hematoma with mass effect on the underlying parietal lobe and the right lateral ventricle with mid-line shift (A). It also revealed hydropcephaly sequelae of prenatal intraventricular hemorrhage; with periventricular cysts and thalamic arteritis, signs of fetopathy (B). Congenital rubella ...

  9. Role of Erythrocyte CD47 in Intracerebral Hematoma Clearance.

    Science.gov (United States)

    Ni, Wei; Mao, Shanshan; Xi, Guohua; Keep, Richard F; Hua, Ya

    2016-02-01

    Enhancing hematoma clearance through phagocytosis may reduce brain injury after intracerebral hemorrhage. In the current study, we investigated the role of cluster of differentiation 47 (CD47) in regulating erythrophagocytosis and brain injury after intracerebral hemorrhage in nude mice. This study was in 2 parts. First, male adult nude mice had an intracaudate injection of 30 μL saline, blood from male adult wild-type (WT) mice, or blood from CD47 knockout mice. Second, mice had an intracaudate injection of 30 μL CD47 knockout blood with clodronate or control liposomes. Clodronate liposomes were also tested in saline-injected mice. All mice then had magnetic resonance imaging to measure hematoma size and brain swelling. Brains were used for immunohistochemistry and Western blot. Erythrophagocytosis occurred in and around the hematoma. Injection of CD47 knockout blood resulted in quicker clot resolution, less brain swelling, and less neurological deficits compared with wild-type blood. Higher brain heme oxygenase-1 levels and more microglial activation (mostly M2 polarized microglia) at day 3 were found after CD47 knockout blood injection. Co-injection of clodronate liposomes, to deplete phagocytes, caused more severe brain swelling and less clot resolution. These results indicated that CD47 has a key role in hematoma clearance after intracerebral hemorrhage. © 2016 American Heart Association, Inc.

  10. Medicolegal cases for spinal epidural hematoma and spinal epidural abscess.

    Science.gov (United States)

    French, Keisha L; Daniels, Eldra W; Ahn, Uri M; Ahn, Nicholas U

    2013-01-01

    Spinal epidural hematoma and spinal epidural abscess are rare surgical emergencies resulting in significant neurologic deficits. Making the diagnosis for spinal epidural hematoma and spinal epidural abscess can be challenging; however, a delay in recognition and treatment can be devastating. The objective of this retrospective analysis study was to identify risk factors for an adverse outcome for the provider. The LexisNexis Academic legal search database was used to identify a total of 19 cases of spinal epidural hematoma and spinal epidural abscess filed against medical providers. Outcome data on trial verdicts, age, sex, initial site of injury, time to consultation, time to appropriate imaging studies, time to surgery, and whether a rectal examination was performed or not were recorded. The results demonstrated a significant association between time to surgery more than 48 hours and an unfavorable verdict for the provider. The degree of permanent neurologic impairment did not appear to affect the verdicts. Fifty-eight percent of the cases did not present with an initial deficit, including loss of bowel or bladder control. All medical professionals must maintain a high level of suspicion and act quickly. Physicians who are able to identify early clinical features, appropriately image, and treat within a 48 hour time frame have demonstrated a more favorable medicolegal outcome compared with their counterparts in filed lawsuits for spinal epidural hematoma and spinal epidural abscess cases. Copyright 2013, SLACK Incorporated.

  11. Giant splenic hematoma can be a hidden condition

    DEFF Research Database (Denmark)

    Jensen, Kristian Kiim; Hangaard, Stine

    2014-01-01

    An otherwise healthy 28-year old male presented to his general practitioner with dyspnoea in the morning and abdominal discomfort through months. Four months earlier, he had experienced a blunt trauma to the left side of his abdomen. Abdominal ultrasonography revealed a splenic hematoma...

  12. MR imaging and clinical findings of spontaneous spinal epidural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sam Soo [Seoul City Boramae Hospital, Seoul (Korea, Republic of); Han, Moon Hee; Kim, Hyun Beom [College of Medicine, Seoul National University, Seoul (Korea, Republic of)] [and others

    2000-01-01

    To describe the MR imaging and clinical findings of spontaneous spinal epidural hematoma. The MR and clinical findings in six patients (M:F=3D4:2;adult:child=3D3:3) with spontaneous spinal epidural hematoma were reviewed. Five patients without any predisposing factor which might cause the condition and one with acute myelogenous leukemia were included. Emergency surgery was performed in two patients, and the other four were managed conservatively. The epidural lesion involved between three and seven vertebrae (mean:4.5), and relative to the spinal cord was located in the posterior-lateral (n=3D4), anterior (n=3D1), or right lateral (n=3D1) area. The hematoma was isointense (n=3D1) or hyperintense (n=3D5) with spinal cord on T1-weighted images, and hypointense (n=3D2) or hyperintense (n=3D4) on T2-weighted images. It was completely absorbed in four of five patients who underwent follow-up MR imaging, but not changed in one. The clinical outcome of these patients was complete recovery (n=3D4), spastic cerebral palsy (n=3D1), or unknown (n=3D1). Because of the lesion's characteristic signal intensity; MR imaging is very useful in the diagnosis and evaluation of spontaneous spinal epidural hematoma. (author)

  13. Severity, Challenges, and Outcome of Retroperitoneal Hematoma in ...

    African Journals Online (AJOL)

    INTRODUCTION. Retroperitoneal hemorrhage or retroperitoneal hematoma (RH) refers to an accumulation of blood found in the retroperitoneal.[1]. The retroperitoneum is a large space bounded anteriorly by the posterior parietal peritoneum, posteriorly be the transversalis fascia, and superiorly by the diaphragm. Inferiorly ...

  14. Atrial fibrillation as an unexpected complication after peroral endoscopic myotomy (POEM): a case report.

    Science.gov (United States)

    Saleem, Abdulaziz M; Hennessey, Hooman; von Renteln, Daniel; Vassiliou, Melina C

    2014-10-01

    Peroral endoscopic myotomy (POEM) is an entirely endoscopic approach for the treatment of achalasia. This new procedure has been shown to be safe, effective, and associated with only minor complications in the postoperative period. This case report describes the development of atrial fibrillation after POEM secondary to direct compression from a hematoma in the submucosal tunnel. To our knowledge, this is the first report of a delayed hematoma after POEM. This procedure is still novel, and it is important to continue to share information about potential complications and long-term results. This report also includes several interesting radiographic images to illustrate what occurred. Finally, we provide a brief review of the literature on complications that have been described after POEM.

  15. Clinical Characteristics of Adult Uncorrected Secundum Atrial Septal Defect, A Pilot Study

    Directory of Open Access Journals (Sweden)

    Lucia Krisdinarti

    2016-12-01

    Defek septum atrium (DSA merupakan penyakit jantung bawaan yang paling sering dijumpai pada usia dewasa karena tanda dan gejalanya yang samar. Hipertensi paru (HP merupakan komplikasi DSA yang mendorong pasien mendatangi rumah sakit karena munculnya gejala yang berat. Hampir semua pasien DSA dewasa mengalami HP yang menyebabkan angka kesakitan dan kematian yang bermakna. Tujuan penelitian ini adalah untuk mengetahui karakteristik klinis pasien dengan DSA dan HP. Disain penelitian adalah potong lintang. Subjek dicuplik secara berurutan dari klinik rawat jalan dan rawat inap. Data demografi, medis dan pencitraan dikumpulkan dan dicatat dalam suatu case report form. Penelitian deskriptif dilakukan untuk menilai karakteristik subjek. Sebanyak tujuh puluh enam subjek dicuplik. Mayoritas subjek adalah wanita (77,6 % dalam usia muda, produktif dan subur (63,2 %. Gejala paling sering adalah sesak saat aktivitas, mudah lelah, dan berdebar. Sebagian besar pasien masuk dalam kelas fungsional WHO II (70,2 %. Rerata saturasi oksigen 96,4 %. Berdasar hasil ekhokardiografi, sebanyak 77,6 subjek telah mengalami HP. Rerata diameter terpanjang defek adalah 2,7 centimeter. Arah aliran darah melewati defek sebagian besar kiri ke kanan (77,6 %. Fungsi ventrikel kanan dan kiri dalam batas normal. Kateterisasi jantung kanan menunjukkan rerata tekanan atrium kiri sebesar 11,5 mmHg yang menandakan HP prekapiler/arteri. Rerata tekanan arteri pulmonalis sebesar 42.0 mmHg. Nilai indeks tahanan arteri pulmonalis sebagian besar kurang dari 4 Wood unit/m2 (63,7 % yang menunjukkan kemungkinan bisa dilakukan penutupan defek. Sedangkan 24,6 % subjek kontraindikasi untuk penutupan. Hipertensi arteri pulmonalis (HAP didiagnosis pada 77,6 % subjek, sedangkan 13,2 % subjek mengalami HAP borderline. Sebagai kesimpulan, sebagian besar DSA dewasa telah mengalami HAP, sebagian besar wanita muda yang berusia produktif, sebagian besar mengunjungi rumah sakit karena gejala HP, arah aliran sebagian besar dari kiri ke kanan dan sebagian besar telah mengalami penurunan kapasitas fungsional.

  16. Conduction Velocity around the Tricuspid Valve Annulus during Typical Atrial Flutter by Electro-anatomic Mapping System

    Directory of Open Access Journals (Sweden)

    Akira Sawa, MD

    2006-01-01

    Full Text Available Objective: Conduction velocity around the tricuspid valve annulus (TA. during typical atrial flutter (AFL. has been shown to be slowest in the inferior vena cava-tricuspid valve (IVC-TV. isthmus when compared to the septal or free wall segments of the TA. We investigated the conduction velocity in IVC-TV isthmus, dividing into three areas. Methods: We evaluated conduction velocity around the TA during typical AFL in 10 patients, using an electro-anatomic mapping system (CARTO™. Conduction velocity was calculated at six areas around the TA including the septal wall, upper wall, lateral wall, and isthmus wall, which was further divided into three areas, lateral isthmus, mid isthmus, and septal isthmus. Results: Conduction velocity around the TA during typical AFL was slowest in the IVC-TV isthmus. Further, conduction velocities (m/sec. in the mid isthmus (0.44±0.17. and septal isthmus (0.45±0.22. were significantly slower (p < 0.05. than that in the upper wall (0.67±0.26. Conclusions: The relatively slower conduction in IVC-TV isthmus resulted from the relatively slower conduction in the area from mid to septal isthmus.

  17. Multifocal Atrial Tachycardia in 2 Children

    Directory of Open Access Journals (Sweden)

    Ming-Yun Hsieh

    2006-09-01

    Full Text Available The incidence of multifocal atrial tachycardia (MAT is very low and accounts for less than 1% of supraventricular tachycardia in infants and children. In this report, the clinical characteristics, medical treatment and outcome of MAT in 2 children are described. The first patient presented with tachycardia and respiratory failure since the day after birth. First, he received amiodarone, propranolol, and digoxin and then amiodarone alone. The heart rhythm converted to sinus rhythm 2 weeks after hospitalization. Although nonsustained MAT was occasionally observed when the infant suffered from pulmonary infection, the frequency of recurrent MAT decreased as the infant grew up. The second patient was a 5-year-old girl. She had congenital heart disease with double outlets of right ventricle (DORV, patent ductus arte-riosus, coarctation of aorta, and ventricular and atrial septal defects. She underwent total correction at the age of 4 years. MAT was noted 3 months after the operation with the presentation of congestive heart failure. The heart rate slowed down and returned to normal sinus rhythm within several hours after amiodarone use. The symptoms and signs of congestive heart failure also disappeared. The patient took amiodarone regularly, and no tachycardia was detected during the follow-up period. MAT is considered to be a relatively benign arrhythmia with likely good outcome if there is no severe underlying illness. It can be well controlled under appropriate drugs, and a long period of follow-up is suggested. If pharmacologic intervention is required, we suggest that amiodarone may be an excellent choice.

  18. Outcome of transcatheter closure of muscular ventricular septal defects with the Amplatzer ventricular septal defect occluder.

    Science.gov (United States)

    Thanopoulos, B D; Rigby, M L

    2005-04-01

    To present further experience and intermediate term outcome in 30 patients with single muscular ventricular septal defects (MVSDs) who underwent transcatheter closure with the Amplatzer ventricular septal defect occluder (AVSDO). Thirty patients, aged 4 months to 16 years, with MVSDs underwent transcatheter closure with the AVSDO. The device consists of two low profile disks made of Nitinol wire mesh with a 7 mm connecting waist. The prosthesis size (waist diameter) was selected to be equal to the balloon "stretched" diameter of the defect. A 7-9 French sheath was used to deliver the AVSDO. Fluoroscopy and transoesophageal echocardiography guided the procedure. The stretched diameter of the defects ranged from 6-14 mm. The communication was completely occluded in 28 of 30 patients (93% closure rate). One patient (a 4 month old infant) with sustained complete left bundle branch block after the procedure went on to develop complete heart block one year later. No other complications were observed during a mean follow up of 2.2 years (range 0.25-4.5 years). The AVSDO is an efficient prosthesis that can be safely used in the majority of patients with a single MVSD. Further studies are required to establish long term results in a larger patient population.

  19. Black Hole Sign: Novel Imaging Marker That Predicts Hematoma Growth in Patients With Intracerebral Hemorrhage.

    Science.gov (United States)

    Li, Qi; Zhang, Gang; Xiong, Xin; Wang, Xing-Chen; Yang, Wen-Song; Li, Ke-Wei; Wei, Xiao; Xie, Peng

    2016-07-01

    Early hematoma growth is a devastating neurological complication after intracerebral hemorrhage. We aim to report and evaluate the usefulness of computed tomography (CT) black hole sign in predicting hematoma growth in patients with intracerebral hemorrhage. Patients with intracerebral hemorrhage were screened for the presence of CT black hole sign on admission head CT performed within 6 hours after onset of symptoms. The black hole sign was defined as hypoattenuatting area encapsulated within the hyperattenuating hematoma with a clearly defined border. The sensitivity, specificity, and positive and negative predictive values of CT black hole sign in predicting hematoma expansion were calculated. Logistic regression analyses were used to assess the presence of the black hole sign and early hematoma growth. A total of 206 patients were enrolled. Black hole sign was found in 30 (14.6%) of 206 patients on the baseline CT scan. The black hole sign was more common in patients with hematoma growth (31.9%) than those without hematoma growth (5.8%; Phole sign in predicting early hematoma growth were 31.9%, 94.1%, 73.3%, and 73.2%, respectively. The time-to-admission CT scan, baseline hematoma volume, and the presence of black hole sign on admission CT independently predict hematoma growth in multivariate model. The CT black hole sign could be used as a simple and easy-to-use predictor for early hematoma growth in patients with intracerebral hemorrhage. © 2016 American Heart Association, Inc.

  20. Ossification of subperiosteal hematoma: the potential of periosteal osteogenesis in cranioplasty.

    Science.gov (United States)

    Wang, Yong; Zhang, Jiliang

    2013-09-01

    Subperiosteal hematoma is the accumulation of blood between the periosteum and the skull, which commonly occurs in the neonatal period but rarely in other ages. Subperiosteal hematoma can be self-absorbed in most cases and occasionally may cause ossification. This study reports a case of subperiosteal hematoma formed in a 16-year-old adolescent boy after a minor trauma. Because the hematoma did not disappear for more than a month after the trauma, the patient was treated with multiple hematoma punctures. However, the hematoma recurred and led to ossification. Finally, the patient underwent surgical treatment. Finally, the ossification associated with the hematoma was treated through surgery. The head contour recovered normally. The occurrence of hematoma ossification in the 16-year-old patient suggests that the periosteum has great potential for osteogenesis. This is likely caused by the joint action of some active factors in the blood and a certain tension of the hematoma on the local periosteum. This case provides the following thoughts. (1) A subperiosteal hematoma that has not been absorbed after 1 month should be treated promptly to avoid ossification. Once ossification has occurred, the hematoma should be treated surgically. (2) The potential for periosteal osteogenesis is great, which may provide a new thought for cranioplasty.

  1. [Fetal atrioventricular septal defect associated with Patau and Edwards syndromes, as well as trisomy 22].

    Science.gov (United States)

    Cesko, I; Hajdú, J; Marton, T; Tóth-Pál, E; Papp, C; Papp, Z

    1998-05-03

    The atrioventricular septal defect is usually associated with trisomy 21 and it may be observed in the heterotaxia syndromes. Atrioventricular septal defect may be associated with 8p deletion. There are reported cases of familial atrioventricular septal defect. Atrioventicular septal defect is rarely associated with other chromosomal abnormalities. We are reporting three unusual cases of atrioventricular septal defect that were associated with trisomy 13, 18 and 22. This association may be due to effect of genetic loci on the 13, 18 and 22 chromosome which could play the role in the development and fusion of endocardial cushion and atrioventricular septal defect.

  2. Left atrial appendage occlusion

    Directory of Open Access Journals (Sweden)

    Ahmad Mirdamadi

    2013-01-01

    Full Text Available Left atrial appendage (LAA occlusion is a treatment strategy to prevent blood clot formation in atrial appendage. Although, LAA occlusion usually was done by catheter-based techniques, especially percutaneous trans-luminal mitral commissurotomy (PTMC, it can be done during closed and open mitral valve commissurotomy (CMVC, OMVC and mitral valve replacement (MVR too. Nowadays, PTMC is performed as an optimal management of severe mitral stenosis (MS and many patients currently are treated by PTMC instead of previous surgical methods. One of the most important contraindications of PTMC is presence of clot in LAA. So, each patient who suffers of severe MS is evaluated by Trans-Esophageal Echocardiogram to rule out thrombus in LAA before PTMC. At open heart surgery, replacement of the mitral valve was performed for 49-year-old woman. Also, left atrial appendage occlusion was done during surgery. Immediately after surgery, echocardiography demonstrates an echo imitated the presence of a thrombus in left atrial appendage area, although there was not any evidence of thrombus in pre-pump TEE. We can conclude from this case report that when we suspect of thrombus of left atrial, we should obtain exact history of previous surgery of mitral valve to avoid misdiagnosis clotted LAA, instead of obliterated LAA. Consequently, it can prevent additional evaluations and treatments such as oral anticoagulation and exclusion or postponing surgeries including PTMC.

  3. A Giant Left Atrial Myxoma

    Directory of Open Access Journals (Sweden)

    Medhat F. Zaher

    2014-01-01

    Full Text Available Atrial myxomas are the most common primary cardiac tumors. Patients with left atrial myxomas generally present with mechanical obstruction of blood flow, systemic embolization, and constitutional symptoms. We present a case of an unusually large left atrial myxoma discovered incidentally in a patient with longstanding dyspnea being managed as bronchial asthma.

  4. The surgical anatomy of double-outlet right ventricle with concordant atrioventricular connection and noncommitted ventricular septal defect.

    Science.gov (United States)

    Stellin, G; Ho, S Y; Anderson, R H; Zuberbuhler, J R; Siewers, R D

    1991-12-01

    In describing hearts with double-outlet right ventricle, we have had problems with how best to use the term noncommitted as applied to the ventricular septal defect. We reviewed, therefore, 63 hearts with double-outlet right ventricle in the setting of usual atrial arrangement and a concordant atrioventricular connection. From these, 18 hearts with potentially noncommitted defects were identified and studied in detail. The defect was unequivocally remote from the ventricular outflow tracts in 16 of these hearts, being perimembranous with excavation to open into the inlet of the right ventricle in 12, two of these also having straddling of an atrioventricular valve. One heart had a muscular defect situated in the inlet part of the muscular septum, whereas the defect was the ventricular component of an atrioventricular septal defect in the other three. In the remaining two hearts the defect was anatomically juxtaposed to a subarterial outlet. The pathway to the outflow tract, however, was obstructed by leaflets of a straddling valve. Our study shows, therefore, the need to distinguish between anatomic "commitment" of the defect from the problems in terms of commitment that may confront the surgeon in the operating room. Not only does the distance between the interventricular communication and one of the subarterial outflow tract need to be assessed (the anatomic commitment), but also the presence and nature of any intervening extraneous tissues (the surgical commitment) requires assessment.

  5. Morphometric analysis of septal aperture of humerus

    Directory of Open Access Journals (Sweden)

    Raghavendra K, Anil kumar Reddy Y, Shirol VS, Daksha Dixit, Desai SP

    2014-04-01

    Full Text Available Introduction: Lower end of humerus shows olecranon and coronoid fossae separated by a thin bony septum, sometimes it may deficient and shows foramen which communicates both the fossae called Septal aperture, which is commonly referred as supratrochlear foramen (STF. Materials & Methods: We have studied 260 humeri (126 right side and 134 left side, measurements were taken by using vernier caliper, translucency septum was observed by keeping the lower end of humerus against the x-ray lobby. Results: A clear cut STF was observed in 19.2% bones, translucency septum was observed in 99 (91.6% humeri on the right side and 95 (93.1% humeri on the left sides respectively (Table – 1. Clinical significance: The presence of STF is always associated with the narrow medullary canal at the lower end of humerus, Supracondylar fracture of humerus is most common in paediatric age group, medullary nailing is done to treat the fractures in those cases the knowledge about the STF is very important for treating the fractures. It has been observed in x-ray of lower end of the humerus the STF is comparatively radiolucent, it is commonly seen as a type of ‘pseudolesions’ in an x-ray of the lower end of humerus and it may mistake for an osteolytic or cystic lesions. Conclusion: The present study can add data into anthropology and anatomy text books regarding STF and it gives knowledge of understanding anatomical variation of distal end of the humerus, which is significant for anthropologists, orthopaedic surgeons and radiologists in habitual clinical practice.

  6. Improvement in diastolic intraventricular pressure gradients in patients with HOCM after ethanol septal reduction

    Science.gov (United States)

    Rovner, Aleksandr; Smith, Rebecca; Greenberg, Neil L.; Tuzcu, E. Murat; Smedira, Nicholas; Lever, Harry M.; Thomas, James D.; Garcia, Mario J.

    2003-01-01

    We sought to validate measurement of intraventricular pressure gradients (IVPG) and analyze their change in patients with hypertrophic obstructive cardiomyopathy (HOCM) after ethanol septal reduction (ESR). Quantitative analysis of color M-mode Doppler (CMM) images may be used to estimate diastolic IVPG noninvasively. Noninvasive IVPG measurement was validated in 10 patients undergoing surgical myectomy. Echocardiograms were then analyzed in 19 patients at baseline and after ESR. Pulsed Doppler data through the mitral valve and pulmonary venous flow were obtained. CMM was used to obtain the flow propagation velocity (Vp) and to calculate IVPG off-line. Left atrial pressure was estimated with the use of previously validated Doppler equations. Data were compared before and after ESR. CMM-derived IVPG correlated well with invasive measurements obtained before and after surgical myectomy [r = 0.8, P < 0.01, Delta(CMM - invasive IVPG) = 0.09 +/- 0.45 mmHg]. ESR resulted in a decrease of resting LVOT systolic gradient from 62 +/- 10 to 29 +/- 5 mmHg (P < 0.001). There was a significant increase in the Vp and IVPG (from 48 +/- 5to 74 +/- 7 cm/s and from 1.5 +/- 0.2 to 2.6 +/- 0.3 mmHg, respectively, P < 0.001 for both). Estimated left atrial pressure decreased from 16.2 +/- 1.1 to 11.5 +/- 0.9 mmHg (P < 0.001). The increase in IVPG correlated with the reduction in the LVOT gradient (r = 0.6, P < 0.01). Reduction of LVOT obstruction after ESR is associated with an improvement in diastolic suction force. Noninvasive measurements of IVPG may be used as an indicator of diastolic function improvement in HOCM.

  7. Nasal Septal Deviations: A Systematic Review of Classification Systems

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    Jeffrey Teixeira

    2016-01-01

    Full Text Available Objective. To systematically review the international literature for internal nasal septal deviation classification systems and summarize them for clinical and research purposes. Data Sources. Four databases (including PubMed/MEDLINE were systematically searched through December 16, 2015. Methods. Systematic review, adhering to PRISMA. Results. After removal of duplicates, this study screened 952 articles for relevance. A final comprehensive review of 50 articles identified that 15 of these articles met the eligibility criteria. The classification systems defined in these articles included C-shaped, S-shaped, reverse C-shaped, and reverse S-shaped descriptions of the septal deviation in both the cephalocaudal and anteroposterior dimensions. Additional studies reported use of computed tomography and categorized deviation based on predefined locations. Three studies graded the severity of septal deviations based on the amount of deflection. The systems defined in the literature also included an evaluation of nasal septal spurs and perforations. Conclusion. This systematic review ascertained that the majority of the currently published classification systems for internal nasal septal deviations can be summarized by C-shaped or reverse C-shaped, as well as S-shaped or reverse S-shaped deviations in the anteroposterior and cephalocaudal dimensions. For imaging studies, predefined points have been defined along the septum. Common terminology can facilitate future research.

  8. Cavotricuspid isthmus mapping to assess bidirectional block during common atrial flutter radiofrequency ablation.

    Science.gov (United States)

    Chen, J; de Chillou, C; Basiouny, T; Sadoul, N; Filho, J D; Magnin-Poull, I; Messier, M; Aliot, E

    We sought to compare published methods to an alternative approach ascertaining cavotricuspid isthmus (CTI) block during atrial flutter ablation. In 39 consecutive patients who underwent an atrial flutter ablation procedure, a 24-pole mapping catheter was positioned so that 2 adjacent dipoles were bracketing the targeted CTI line of block (LOB), with proximal dipoles lateral to the LOB and distal dipoles in the coronary sinus. Two pacing sites were lateral (positions A and B) and 2 were septal (positions C and D) to the LOB, with locations A and D closest to the LOB. A resulting CTI block was accepted when 3 criteria were fulfilled: (1) complete reversal of the right atrial depolarization on the 24-pole catheter when pacing in the coronary sinus, (2) conduction delays from A to D greater than from B to D, and (3) conduction delays from D to A greater than from C to A. A successful CTI block was obtained in all patients. Before CTI block was obtained, a progressive CTI conduction delay was observed in 11 patients (28.2%). During the procedure, the 3 criteria defined above were either all present or all absent. This study establishes that reversal of the atrial depolarization sequence up to the LOB is a definitive and mandatory criteria of successful atrial flutter ablation.

  9. Major Intrahepatic Veno-Venous Fistula after Fontan Operation Treated by Transcatheter Implantation of Amplatzer Septal Occluder through Internal Jugular Vein

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    Alper Guzeltas

    Full Text Available Abstract Six months after undergoing a Fontan operation, a 7-year-old boy with right atrial isomerism and a single functional ventricle was admitted to our emergency department with cyanosis. Emergency cardiac catheterization revealed a large veno-venous fistula that began in a left hepatic vein, connected to the left accessory hepatic veins, and drained into the common atrium, resulting in desaturation. The fistula was occluded proximally with an Amplatzer septal occluder, with satisfying results; the patient's systemic arterial saturation decreased during his hospital stay. Three weeks after the first intervention, a second procedure was performed to retrieve the first device and to close the fistula distally. Multiple attempts with different types of gooseneck snares and a bioptome catheter failed to retrieve the first device, so a telescopic method was used to re-screw it. Using a Mullins long sheath and delivery sheath, the delivery cable was manipulated to fit into the slot of the end screw, and the cable was rotated gently in a clockwise direction to re-screw the device. Then, another Amplatzer septal occluder was placed at the distal end of the fistula. In conclusion, distal transcatheter occlusion of intrahepatic veno-venous fistulas might lead to better clinical outcomes in selected patients. Amplatzer septal occluder device can be retrieve without any complication within three weeks.

  10. Atrial natriuretic peptide in patients with heart failure and chronic atrial fibrillation : Role of duration of at atrial fibrillation

    NARCIS (Netherlands)

    Van Den Berg, MP; Crijns, HJGM; Van Veldhuisen, DJ; Van Gelder, IC; De Kam, PJ; Lie, KI

    The purpose of this study was to analyze the determinants of atrial natriuretic peptide level in patients with congestive heart failure and atrial fibrillation. In particular, the duration of atrial fibrillation was analyzed because atrial fibrillation per se might have a specific effect on atrial

  11. Assessment of atrial electromechanical delay and left atrial mechanical functions in patients with psoriasis vulgaris.

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    Aksan, Gökhan; Nar, Gökay; Soylu, Korhan; İnci, Sinan; Yuksel, Serkan; Ocal, Hande Serra; Yuksel, Esra Pancar; Gulel, Okan

    2015-04-01

    Increased frequency of atrial fibrillation (AF) has been demonstrated in psoriasis cases. Prolongation of the duration of atrial electromechanical delay (AEMD) is a well-known characteristic of the atrium, which is vulnerable to AF. In the current study, our aims are to investigate AEMD durations and mechanical functions of the left atrium (LA) in patients with psoriasis. A total of 90 patients, 45 with psoriasis vulgaris and 45 as the control group, were included in the study. Atrial electromechanical coupling (PA) and intra- and inter-atrial electromechanical delay (IA-AEMD) were measured with tissue Doppler echocardiography. P-wave dispersion (PWD) was calculated from the 12-lead electrocardiogram. The severity of the disease was evaluated by the Psoriasis Area and Severity Index. The durations of PA lateral and PA septal were significantly high in the psoriasis group when compared with the control group (47.7 ± 9.8 vs. 57.1 ± 8.4 msec, P < 0.001 and 38.6 ± 9.9 vs. 43.6 ± 8 msec, P = 0.016, respectively). The durations of IA-AEMD, intra-right electromechanical delay, and intra-left electromechanical delay in the psoriasis group were significantly prolonged compared with the control group (15.2 ± 4.1 vs. 21.7 ± 5.6 msec, P < 0.001; 6 ± 2.5 vs. 8.7 ± 2.7 msec, P < 0.001; and 9.1 ± 3.9 vs. 13.5 ± 5.2 msec, P < 0.001; respectively). PWD was significantly higher in patients with psoriasis vulgaris compared with controls (36.1 ± 7.9 vs. 40.2 ± 9.1 msec, P = 0.043). In the present study, we found prolongation in the durations of AEMD and PWD in the psoriasis group compared with the control group. These results might be an early predictor of AF and other arrhythmias. © 2014, Wiley Periodicals, Inc.

  12. Distinguishing Pseudomeningocele, Epidural Hematoma, and Postoperative Infection on Postoperative MRI.

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    Radcliff, Kris; Morrison, William B; Kepler, Christopher; Moore, Jeffrey; Sidhu, Gursukhman S; Gendelberg, David; Miller, Luciano; Sonagli, Marcos A; Vaccaro, Alexander R

    2016-11-01

    Retrospective case series. To identify specific magnetic resonance imaging (MRI) characteristics of epidural fluid collections associated with infection, hematoma, or cerebrospinal fluid (CSF). Interpretation of postoperative MRI can be challenging after lumbar fusion. The purpose of this study was to identify specific MRI characteristics of epidural fluid collections associated with infection, hematoma, or CSF. The study population includes consecutive patients between 2006 and 2010 who had MRIs performed within 2 weeks after elective surgery for evaluation of possible CSF fluid collection, hematoma, or infection. Patients with known previous infection (discitis/osteomyelitis) or inadequate MRIs were excluded from the study. Medical records were reviewed to determine the diagnosis (infection, hematoma, or pseudomeningocele) underlying the fluid collection. MRIs were retrospectively evaluated by a musculoskeletal radiologist and orthopedic spine attending who were blinded to the pathologic diagnosis for characteristics of the fluid collection. MRI characteristics include location of lesion: osseous involvement, disk location, anterior versus posterior versus anteroposterior, soft-tissue involvement, and iliopsoas involvement. Characteristics of the lesion include: volume of lesion, loculation, satellite lesions, multiple loci, destructive characteristics, and mass effect upon thecal sac. Enhancement was scored based upon the following variables: rim enhancement, smooth versus irregular, thin versus thick, heterogeneity, diffuse enhancement, nonenhancement, and rim thickness. General fluid collection intensity and complexity on T1, T2, and T1 postcontrast images was scored as high, medium, and low. The χ test was used to compare the incidence of imaging characteristics between patient groups (infection, hematoma, and CSF). Thirty-three patients were identified who met inclusion criteria. There were 13 (39%) with infection, 9 (27%) with hematoma, and 11 (33%) with

  13. [A Case of Spinal Epidural Hematoma Presenting with Transient Hemiplegia].

    Science.gov (United States)

    Komai, Takanori; Nakashima, Kazuya; Tominaga, Takashi; Nogaki, Hidekazu

    2016-04-01

    We report a rare case of a patient with spinal epidural hematoma who presented with transient hemiplegia. A 90-year-old man awakened from sleep due to sudden neck pain. Fifteen minutes later, the man experienced progressively worsening weakness in his left hand, and was transported in an ambulance to our hospital. At the hospital, he presented with hemiplegia, and we suspected intracranial disease. Therefore, we performed magnetic resonance imaging (MRI), which revealed no intracranial lesions. Shortly after the MRI, the patient showed no signs of hemiplegia. However, since the severe neck pain persisted, we performed cervical MRI, which showed a high-intensity area at the C2-C5 level, predominantly on the left side. Despite recovery from hemiplegia, we performed a laminectomy of C3-C5 with evacuation of a hematoma at the C2-C6 level. After the surgery, the patient had no neck pain.

  14. Post-Traumatic Ligamentum Flavum Hematoma: A Case Report

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    Tony Wing-Cheong Chi

    2004-01-01

    Full Text Available We present the case of a 64-year-old female treated surgically for ligamentum flavum hematoma that caused progressive radiculopathy. Initially, she suffered from an acute onset of lower back pain. Only a history of minor back injury was discovered. She rapidly became unable to walk. Magnetic resonance imaging demonstrated an epidural mass lesion at L3 to L4 that was continuous with the left ligamentum flavum. The mass was hypointense on T1-weighted images and centrally hyperintense and marginally hypointense on T2-weighted images. The margin was well enhanced by gadopentetate dimeglumine administration. After removal of the mass, the patient's symptoms completely resolved. Before surgery, we believe accurate diagnosis of ligamentum flavum hematoma can be based on magnetic resonance imaging.

  15. Bilateral subdural hematoma secondary to accidental dural puncture

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    Sofía Ramírez

    2015-08-01

    Full Text Available We report the case of a 25-year-old woman, who received epidural analgesia for labor pain and subsequently presented post-dural puncture headache. Conservative treatment was applied and epidural blood patch was performed. In the absence of clinical improvement and due to changes in the postural component of the headache, a brain imaging test was performed showing a bilateral subdural hematoma. The post-dural puncture headache is relatively common, but the lack of response to established medical treatment as well as the change in its characteristics and the presence of neurological deficit, should raise the suspicion of a subdural hematoma, which although is rare, can be lethal if not diagnosed and treated at the right time.

  16. Epidural Hematoma Following Interlaminar Epidural Injection in Patient Taking Aspirin.

    Science.gov (United States)

    Sanders, Rebecca A; Bendel, Markus A; Moeschler, Susan M; Mauck, William D

    2018-01-09

    We present a case report of a patient who developed an epidural hematoma following an interlaminar epidural steroid injection with no risk factors aside from old age and aspirin use for secondary prevention. A 79-year-old man developed an epidural hematoma requiring surgical treatment following an uncomplicated interlaminar epidural steroid injection performed for neurogenic claudication. In the periprocedural period, he continued aspirin for secondary prophylaxis following a myocardial infarction. For patients taking aspirin for primary or secondary prophylaxis, the American Society of Regional Anesthesia and Pain Medicine antiplatelet and anticoagulation guidelines for spine and pain procedures recommend a shared assessment and risk stratification when deciding to hold the medication for intermediate-risk neuraxial procedures. Cases such as this serve to highlight the importance of giving careful consideration to medical optimization of a patient even when a low- or intermediate-risk procedure is planned.

  17. [MRI semiotics features of experimental acute intracerebral hematomas].

    Science.gov (United States)

    Burenchev, D V; Skvortsova, V I; Tvorogova, T V; Guseva, O I; Gubskiĭ, L V; Kupriianov, D A; Pirogov, Iu A

    2009-01-01

    The aim of this study was to assess the possibility of revealing intracerebral hematomas (ICH), using MRI, within the first hours after onset and to determine their MRI semiotics features. Thirty animals with experimental ICH were studied. A method of two-stage introduction of autologous blood was used to develop ICH as human spontaneous intracranial hematomas. Within 3-5h after blood introduction to the rat brain. The control MRI was performed in the 3rd and 7th days after blood injections. ICH were definitely identified in the first MRI scans. The MRI semiotics features of acute ICH and their transformations were assessed. The high sensitivity of MRI to ICH as well as the uniform manifestations in all animals were shown. In conclusion, the method has high specificity for acute ICH detection.

  18. Spontaneous cervical epidural hematoma: Report of a case managed conservatively

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    Halim Tariq

    2008-01-01

    Full Text Available Spontaneous spinal epidural hematoma is a rare cause of acute spinal cord compression. A 25-year-old male presented with a history of sudden onset of complete quadriplegia with sensory loss below the neck along with loss of bowel and bladder control. He had no history of any constitutional symptoms. He reported 10 days later. He was managed conservatively and after two weeks of intensive rehabilitation he had complete neural recovery. The spontaneous recovery of neurological impairment is attributed to the spreading of the hematoma throughout the epidural space, thus decreasing the pressure with partial neural recovery. Conservative treatment is a fair option in young patients who present late and show neurological improvement. The neurological status on presentation will guide the further approach to management.

  19. Small supratentorial, extraaxial primitive neuroectodermal tumor causing large intracerebral hematoma.

    Science.gov (United States)

    Burkhardt, Jan-Karl; Kockro, Ralf A; Dohmen-Scheufler, Hildegard; Woernle, Christoph M; Bellut, David; Kollias, Spyros; Bertalanffy, Helmut

    2011-01-01

    A 16-year-old boy presented with an unusual case of a supratentorial, extraaxial small round blue cell tumor of the central nervous system, which was most likely a primitive neuroectodermal tumor (PNET). Preoperative computed tomography and magnetic resonance imaging showed a large multistage hematoma in the left central region. Intraoperatively, a small, superficial tumorous lesion was found between the sagittal sinus and a large cortical vein hidden by the hematoma. The histological diagnosis was PNET. This tumor is one of the most aggressive intracerebral tumors, not only in children, so treatment strategies must be early, profound, and interdisciplinary. This case represents an important example of atypical extraaxial appearance of this lesion, which should be considered in the differential diagnosis of cortical or subcortical hemorrhage, since complete resection of this lesion is critical for the successful treatment and outcome.

  20. Pharmacological Treatment for Atrial Fibrillation

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    Kaoru Sugi, MD PhD

    2005-01-01

    Full Text Available Pharmacological treatment for atrial fibrillation has a variety of purposes, such as pharmacological defibrillation, maintenance of sinus rhythm, heart rate control to prevent congestive heart failure and prevention of both cerebral infarction and atrial remodeling. Sodium channel blockers are superior to potassium channel blockers for atrial defibrillation, while both sodium and potassium channel blockers are effective in the maintenance of sinus rhythm. In general, digitalis or Ca antagonists are used to control heart rate during atrial fibrillation to prevent congestive heart failure, while amiodarone or bepridil also reduce heart rates during atrial fibrillation. Anticoagulant therapy with warfarin is recommended to prevent cerebral infarction and angiotensin converting enzyme antagonists or angiotensin II receptor blockers are also used to prevent atrial remodeling. One should select appropriate drugs for treatment of atrial fibrillation according to the patient's condition.

  1. Traumatic Frontal Epidural Hematoma Caused by Multiple Arterial Injuries in the Anterior Fossa.

    Science.gov (United States)

    Kiessling, J Willis; Hertzler, Dean A; Drucker, David E M; Spader, Heather S

    2017-01-01

    This case report illustrates the need to evaluate the possibility of multiple arterial sources when presented with a frontal epidural hematoma associated with facial trauma. The patient presented after being struck in the face by a baseball. Computed tomography of the brain revealed a large frontal epidural hematoma. Intraoperatively, bleeding from a frontal branch of the middle meningeal artery was encountered and cauterized, and the hematoma was removed. Routine follow-up imaging performed the next day showed a residual frontal hematoma; however, the epidural hematoma was in a more medial location than the initial hematoma. The patient was taken back to the operating room; after frontal lobe retraction and extensive exploration, a different source of bleeding from posterior ethmoidal artery feeders was encountered. After the second operation, the patient's hematoma did not recur, and he was discharged home with no neurologic deficits 3 days later. We report a case of an epidural hematoma caused by 2 distinct arterial feeders. We discuss radiologic review and operative management of anterior fossa epidural hematomas and stress the importance of considering arterial bleeding from sources other than the middle meningeal artery in anterior fossa epidural hematomas. We discuss the utility of preoperative angiography for these patients and reinforce the need for acute postoperative imaging to ensure successful operative and patient outcomes. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. Volume of the human septal forebrain region is a predictor of source memory accuracy.

    Science.gov (United States)

    Butler, Tracy; Blackmon, Karen; Zaborszky, Laszlo; Wang, Xiuyuan; DuBois, Jonathan; Carlson, Chad; Barr, William B; French, Jacqueline; Devinsky, Orrin; Kuzniecky, Ruben; Halgren, Eric; Thesen, Thomas

    2012-01-01

    Septal nuclei, components of basal forebrain, are strongly and reciprocally connected with hippocampus, and have been shown in animals to play a critical role in memory. In humans, the septal forebrain has received little attention. To examine the role of human septal forebrain in memory, we acquired high-resolution magnetic resonance imaging scans from 25 healthy subjects and calculated septal forebrain volume using recently developed probabilistic cytoarchitectonic maps. We indexed memory with the California Verbal Learning Test-II. Linear regression showed that bilateral septal forebrain volume was a significant positive predictor of recognition memory accuracy. More specifically, larger septal forebrain volume was associated with the ability to recall item source/context accuracy. Results indicate specific involvement of septal forebrain in human source memory, and recall the need for additional research into the role of septal nuclei in memory and other impairments associated with human diseases.

  3. [Sudden cervical hematoma after hypertensive crisis. Report of a case].

    Science.gov (United States)

    Pino Rivero, V; Pantoja Hernández, C G; González Palomino, A; Pardo Romero, G; Trinidad Ramos, G; Montero García, C; Blasco Huelva, A

    2006-01-01

    We report the case ofa 61 years old woman with multiple pathologies: HTA, diabetes, relapsing polychondritis, hypercholesterolemia, iatrogenic Cushing, cardiopathy, cystic fibrosis, etc. She began, an increment of TA (220/130 mm Hg) or hypertensive crisis, with a sudden left cervical hematoma located on the carotid bifurcation according to CT imaging. We oractice an arteriography that was informed as normal and the patient was admitted and controlled of an ORL as Vascular Surgeon. The bleeding stop spontaneously we treat the patient conservativity.

  4. Blunt Facial Trauma Causing Isolated Optic Nerve Hematoma

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    R. Parab

    2013-01-01

    Full Text Available Traumatic optic neuropathy is an uncommon, yet serious, result of facial trauma. The authors present a novel case of a 59-year-old gentleman who presented with an isolated blunt traumatic left optic nerve hematoma causing vision loss. There were no other injuries or fractures to report. This case highlights the importance of early recognition of this rare injury and reviews the current literature and management of traumatic optic neuropathy.

  5. Spontaneous closure of muscular ventricular septal defects

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    Pejčić Ljiljana

    2017-01-01

    Full Text Available Introduction/Objective. Ventricular septal defect (VSD is the most frequently diagnosed congenital heart anomaly. The prognosis is usually good as it has spontaneous closure evolution, especially small muscular VSDs. The aim of this study was to determine the natural history of isolated muscular VSDs including the frequency of spontaneous closure in relation to location in the muscular septum and the age at the time of closure. Methods. The study included 96 children (52 girls and 44 boys with isolated muscular VSD diagnosed during the first month of life. We analyzed the tendency of spontaneous closure of these defects for the duration of childhood during a follow-up period of 16 years. Two-dimensional color Doppler echocardiography was performed to detect muscular VSD as a primary cardiac lesion. There was significant prevalence of small apical versus trabecular defects and their outcomes were evaluated. Results. Our study evaluated 91 children, 49 (53.8% girls and 42 (46.2% boys who did not undergo surgery. Apically located VSD was diagnosed in 68 (74.7%, while trabecular defects were found in 23 (25.3% children. Spontaneous closure occurred in 56 out of 91 cases (61.5%. The time of spontaneous closure was most commonly recorded during the first six months after birth (46.4%. The overall rate of spontaneous closure was 81.3% by the end of the first year. Apically located ventricular defects underwent spontaneous closure in the majority of patients, in comparison to trabecular ventricular defects (χ2 = 12.581; p < 0.001. Kaplan–Meier analysis demonstrated a significant difference in the average time required for spontaneous closure between the analyzed patient groups (log-rank = 9.64, p = 0.002. Conclusion. The frequency of spontaneous closure of muscular VSDs, especially apically located, is very high in the first six months, especially within the first year of life. It is advisable to detect them early on using color flow imaging and to

  6. Echocardiographic evaluation of ventricular septal defect haemodynamics

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    Miranović Vesna

    2007-01-01

    Full Text Available Introduction Ventricular septal defect (VSD is an opening in the interventricular septum. 30-50% of patients with congenital heart disease have VSD. Objective The aim of the study was to determine the dependence of the left ventricular diastolic dimension (LVD, left ventricular systolic dimension (LVS, shortening fraction (SF, left atrium (LA, pulmonary artery truncus (TPA on the body surface and compare their values among experimental, control and a group of healthy children. Values of maximal systolic gradient pressure (Pvsd of VSD were compared with children from one experimental and control group. Method Children were divided into three groups: experimental (32 children with VSD that were to go to surgery, control (20 children with VSD who did not require surgery and 40 healthy children. Measurements of LVD, LVS, SF, LA, TPA were performed in accordance to recommendations of the American Echocardiographic Association. The value of Pvsd was calculated from the maximal flow velocity (V in VSD using the following formula: Pvsd=4xVІ (mm Hg. Results For children from the experimental group, the relationship between the body surface and the variability of the LVD was explained with 56.85%, LVS with 66.15%, SF with 4.9%, TPA with 58.92%. For children from the control group, the relationship between the body surface and the variability of LVD was explained with 88.8%, LVS with 72.5%, SF with 0.42%, PA with 58.92%. For healthy children, the relationship between the body surface and the variabilitiy of the LVD was explained with 88.8%, LVS with 88.78%, SF with 5.25% and PA with 84.75%. There was a significant statistical difference between average values of Pvsd in the experimental and control group (p<0.02. Conclusion The presence of the large VSD has an influence on the enlargement of LVD, LVS, SF, TPA. The enlargement of the size of the pulmonary artery depends on the presence of VSD and there is a direct variation in the magnitude of the shunt

  7. Assessment of left atrial mechanical functions in thyroid dysfunction.

    Science.gov (United States)

    Karabag, Turgut; Dogan, Sait M; Bayraktaroğlu, Taner; Sayin, Muhammet R; Buyukuysal, Cagatay; Akpinar, Ibrahim; Aydin, Mustafa

    2013-01-01

     Thyroid hormone deficiency can lead to the impairment of cardiac function.  The aim of the study was to determine the left atrial (LA) mechanical function in patients with subclinical hypothyroidism (SHT) and overt hypothyroidism (OHT) and investigate associations of LA mechanical function with diastolic function.   Twenty‑six patients with newly diagnosed SHT (mean age, 42.2 ±12.5 years), 21 patients with OHT (40.2 ±8.5 years) and 28 healthy volunteers (42.4 ±11.2 years) were enrolled in this study. Patients were evaluated by standard M‑mode echocardiographic measurements, mitral Doppler flow analysis, and tissue Doppler parameters at the lateral, septal, and right ventricular annuli. LA volumes were measured using the disc method, and the parameters of LA mechanical function were calculated.   The active emptying volume (AEV) and active emptying fraction (AEF) were significantly higher in the OHT and SHT groups compared with controls. The passive emptying volume and passive emptying fraction were lower in the OHT and SHT groups compared with controls, but the differences were not significant. The conduit volume and the E/A ratio were significantly lower in the OHT and SHT groups compared with controls. The lateral and septal E/Em were significantly higher in the OHT and SHT groups than in the control group, but the septal Em/Am was significantly lower. Diastolic function parameters showed significant associations with AEV and AEF.   LA mechanical function is impaired in patients with thyroid dysfunction. Our findings suggest that this impairment is secondary to that of the left ventricular diastolic function.

  8. Subcapsular Hematoma Causing Anuria After Renal Graft Trauma.

    Science.gov (United States)

    Sedigh, Omidreza; Lasaponara, Fedele; Dalmasso, Ettore; Gai, Massimo; Hayashi, Yoshiki; Bosio, Andrea; Pasquale, Giovanni; Lillaz, Beatrice; Biancone, Luigi; Frea, Bruno

    2017-10-01

    A 67-year-old man presented to the emergency department 22 hours after a trauma to his kidney graft. He was asymptomatic during the first 10 hours, then he became anuric. His serum creatinine level was 2.73 mg/dL (baseline, 0.7 mg/dL), and his hemoglobin concentration was 13.1 g/dL. Computer tomography showed a 4-cm subcapsular hematoma without active bleeding. He underwent urgent decompression of the hematoma, and we did not find any active bleeding or parenchymal laceration. Urinary output had already recovered by the end of surgery without early or late complications. In conclusion, subcapsular hematoma, complicating a traumatic event on a kidney graft, can lead to a progressive parenchymal compression resulting in anuria. So, although in the absence of anemia, such events require urgent surgical decompression. Symptoms cannot be immediate, so all the graft trauma should be investigated with early ultrasound. Little is known in the case of major renal trauma but mildly symptomatic. Probably surgical exploration is better than observation to prevent possible early and late complications such as organ rejection or a Page kidney.

  9. Bilateral chronic subdural hematoma: unilateral or bilateral drainage?

    Science.gov (United States)

    Andersen-Ranberg, Nina Christine; Poulsen, Frantz Rom; Bergholt, Bo; Hundsholt, Torben; Fugleholm, Kåre

    2017-06-01

    OBJECTIVE Bilateral chronic subdural hematoma (bCSDH) is a common neurosurgical condition frequently associated with the need for retreatment. The reason for the high rate of retreatment has not been thoroughly investigated. Thus, the authors focused on determining which independent predictors are associated with the retreatment of bCSDH with a focus on surgical laterality. METHODS In a national database of CSDHs (Danish Chronic Subdural Hematoma Study) the authors retrospectively identified all bCSDHs treated in the 4 Danish neurosurgical departments over the 3-year period from 2010 to 2012. Univariate and multivariate analyses were performed to determine the relationship between retreatment of bCSDH and clinical, radiological, and surgical variables. RESULTS Two hundred ninety-one patients with bCSDH were identified, and 264 of them underwent unilateral (136 patients) or bilateral (128 patients) surgery. The overall retreatment rate was 21.6% (57 of 264 patients). Cases treated with unilateral surgery had twice the risk of retreatment compared with cases undergoing bilateral surgery (28.7% vs 14.1%, respectively, p = 0.002). In accordance with previous studies, the data also showed that a separated hematoma density and the absence of postoperative drainage were independent predictors of retreatment. CONCLUSIONS In bCSDHs bilateral surgical intervention significantly lowers the risk of retreatment compared with unilateral intervention and should be considered when choosing a surgical procedure.

  10. Increased amount of atrial fibrosis in patients with atrial fibrillation secondary to mitral valve disease

    NARCIS (Netherlands)

    Geuzebroek, Guillaume S. C.; van Amersfoorth, Shirley C. M.; Hoogendijk, Mark G.; Kelder, Johannes C.; van Hemel, Norbert M.; de Bakker, Jacques M. T.; Coronel, Ruben

    2012-01-01

    Objective: Atrial fibrosis is related to atrial fibrillation but may differ in patients with mitral valve disease or lone atrial fibrillation. Therefore, we studied atrial fibrosis in patients with atrial fibrillation + mitral valve disease or with lone atrial fibrillation and compared it with

  11. Atrial myxoma presenting with orthostatic hypotension in an 84-year-old Hispanic man: a case report

    Directory of Open Access Journals (Sweden)

    Halstead Michael

    2009-12-01

    Full Text Available Abstract Introduction Left atrial myxomas remain the most common benign primary cardiac tumors, and these cardiac growths can masquerade as mitral stenosis, infective endocarditis and collagen vascular disease. Atrial myxomas are found in approximately 14-20% of the population and can lead to embolization, intercardiac obstructions, conduction disturbances and lethal valve obstructions. Case presentation An 84-year-old Hispanic man presented with complaints of dizziness upon standing, and with no prior history of heart murmurs, syncope, shortness of breath, or chest pain. Physical examination revealed evidence of orthostatic hypotension and a soft grade 1/6 systolic murmur at the left sternal border. A transthoracic echocardiogram revealed a large atrial myxoma occupying the majority of the left atrium, with the posterior border of the large atrial mass defined by eccentric mitral regurgitation identified during cardiac catheterization. Left atrial myxoma excision was performed, revealing a 7 × 6.5 × 4.5 cm atrial tumor attached to a 4 × 3 × 2 cm stalk of atrial septal tissue. Conclusion This patient didn't present with the common symptoms associated with an atrial myxoma, which may include chest pain, dyspnea, orthopnea, peripheral embolism or syncope. Two-dimensional echocardiography provides substantial advantages in detecting intracardiac tumors. We recommend a two-dimensional echocardiogram in the workup of orthostatic hypotension of unknown etiology after the common causes such as autonomic disorders, dehydration, and vasodilative dysfunctions have been ruled out. By illustrating this correlation between orthostasis and an atrial myxoma, we hope to facilitate earlier identification of these intracardiac growths.

  12. P-Wave Dispersion and Atrial Electromechanical Delay in Patients with Preeclampsia.

    Science.gov (United States)

    İnci, Sinan; Nar, Gökay; Aksan, Gökhan; Sipahioğlu, Haydar; Soylu, Korhan; Dogan, Ali

    2015-01-01

    To investigate the duration of atrial electromechanical delay (EMD) and left atrial mechanical function in patients with preeclampsia. This study included 26 pregnant women with preeclampsia and 24 age-matched pregnant women without preeclampsia (control group). Atrial electromechanical coupling (PA) and intra-atrial and interatrial EMD were measured using tissue Doppler echocardiography. P-wave dispersion (PWD) was measured via 12-lead electrocardiography. All data were analyzed using SPSS v.15.0 for Windows (SPSS, Inc., Chicago, Ill., USA). Differences in continuous variables between groups were examined using a nonparametric Mann-Whitney U test. Correlation analysis was performed using Spearman's coefficient of correlation. Categorical values were compared using a χ2 test. PA lateral and PA septal durations were significantly longer in the preeclampsia group than in the control group [74.6 ± 8.1 vs. 62.3 ± 5.3 ms (p < 0.001) and 59.7 ± 5.3 vs. 56.2 ± 4.9 ms (p = 0.005), respectively]. The duration of interatrial EMD and intra-atrial EMD in the preeclampsia group was significantly longer than in the control group [25.4 ± 4.6 vs. 13.2 ± 3.9 ms (p < 0.001) and 10.5 ± 1.9 vs. 7.1 ± 1.2 ms (p < 0.001), respectively]. PWD was significantly higher in patients with preeclampsia (43.1 ± 9.1 ms) than in the controls (37.6 ± 7.9 ms; p = 0.008). There was a significant correlation between PWD and interatrial EMD and intra-atrial EMD [r = 0.46 (p < 0.001) and r = 0.39 (p < 0.001), respectively]. The duration of atrial EMD and PWD was prolonged in patients with preeclampsia. © 2015 S. Karger AG, Basel.

  13. Tratamiento médico de un hematoma subdural crónico Medical treatment of a chronic subdural hematoma

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    Antonio Guevara Melcón

    2012-03-01

    Full Text Available Se presenta una paciente portadora de un hematoma subdural crónico postraumático, que se trató médicamente y se logró su desaparición en el curso de varios meses, sin tratamiento quirúrgico y sin signos evolutivos de empeoramiento neurológico. La furosemida fue usada como medicamento básico en su tratamiento. Se adjuntan imágenes que confirman el valor de este punto de vista terapéutico.This is the case of a patient carrier of a post-traumatic chronic subdural hematoma clinically treated achieving its disappearance over some months without surgical treatment and evolutionary signs of neurologic worsening. The furosemide was used as basic drug in its treatment. The images confirming the value of this point of therapeutical view are enclosed.

  14. INTRACARDIAC ATRIAL DEFIBRILLATION

    Science.gov (United States)

    Dosdall, Derek J.; Ideker, Raymond E.

    2007-01-01

    Intravascular ventricular defibrillation and intravascular atrial defibrillation have many similarities, some of which are as follows. An important factor influencing the outcome of the shock is the potential gradient field created throughout the ventricles or the atria by the shock. A minimum potential gradient is required throughout the ventricles and probably the atria to defibrillate. The value of this minimum potential gradient is affected by several factors including the duration, tilt, and number of phases of the waveform. For shock strengths near the defibrillation threshold, earliest activation following failed shocks arises in a region in which the potential gradient is low. The defibrillation threshold energy can be decreased by adding a third and even a fourth defibrillation electrode in regions where the shock potential gradient is low for the shock field created by the first two defibrillation electrodes and giving two sequential shocks, each through a different set of electrodes. However, the addition of more electrodes and sequential shocks complicates both the device and its implantation. Since patients are conscious when the atrial defibrillation shock is given, they experience pain during the shock, which is one of the main drawbacks of intravascular atrial defibrillation. Unfortunately, the pain threshold for defibrillation shocks is so low that a shock of less than 1 Joule is uncomfortable and is not much less painful than shocks several times stronger. Therefore, even though electrode configurations exist that have lower atrial defibrillation threshold energy requirements than the atrial defibrillation threshold with standard defibrillation electrode configurations used in implantable cardioverter/defibrillators (ICDs) for ventricular defibrillation, they are not clinically practical because their shocks are almost as painful as with the standard ICD electrode configurations and they would cause the ICD to be more complicated and to take

  15. An acute cervical epidural hematoma as a complication of dry needling.

    Science.gov (United States)

    Lee, Jun-Hwan; Lee, Hyangsook; Jo, Dae-Jean

    2011-06-01

    A retrospective case report. The objective of this article is to report an unusual complication of dry needling. Epidural hematomas after dry needling are quite unusual and only a few cases of epidural hematoma after acupuncture have been reported in the literature. We are presenting the first report of acute cervical epidural hematoma after dry needling. A 58-year-old woman presented with quadriparesis and neck pain. Magnetic resonance imaging of the spine revealed a hyperintense mass in the T2-weighted magnetic resonance image at the C2-T2 level, which proved to be an epidural hematoma. Symptoms related to the epidural hematoma resolved after decompression. Though rare, epidural hematomas are a possible complication when applying needling therapies. Therapists need to have precise knowledge of human anatomy, especially in the region where he or she will puncture. Continuous attention must be paid throughout the whole procedure.

  16. Spontaneous rectus sheath hematoma in pregnancy and a systematic anatomical workup of rectus sheath hematoma: a case report.

    Science.gov (United States)

    Eckhoff, Kerstin; Wedel, Thilo; Both, Marcus; Bas, Kayhan; Maass, Nicolai; Alkatout, Ibrahim

    2016-10-19

    Rectus sheath hematoma is a rare clinical diagnosis, particularly in pregnancy. Due to unspecific symptoms, misdiagnosis is likely and could potentially endanger a patient as well as her fetus. A 26-year-old white woman presented with mild right-sided abdominal pain, which increased during palpation and movement, at 26 + 3 weeks' gestational age. Ultrasound imaging initially showed a round and well-demarcated structure, which appeared to be in contact with her uterine wall, leading to a suspected diagnosis of an infarcted leiomyoma. However, she reported increasing levels of pain and laboratory tests showed a significant drop in her initially normal hemoglobin level. A magnetic resonance imaging scan finally revealed a large type III rectus sheath hematoma on the right side. Because of progressive blood loss into her rectus sheath under conservative therapy, with a significant further decrease in her hemoglobin levels, surgical treatment via right-sided paramedian laparotomy was initiated. During the operation the arterial bleed could be ligated. She eventually achieved complete convalescence and delivered a healthy newborn spontaneously after 40 weeks of gestation. This case report highlights the clinical and diagnostic features of rectus sheath hematoma and shows the anatomical aspects of the rectus sheath, simplifying early and correct diagnosis.

  17. Spontaneous Obturator Internus Hematoma?a Rare Cause of Hip Pain: Case Report

    OpenAIRE

    Chouhan, Varun; Mandliya, Alok; Chouhan, Kiran

    2015-01-01

    Introduction: Obturator internus hematoma(OIH) is a very rare entity. In past it has been reported in hemophilics, we firstly report obturator internus hematoma in a patient of stroke on antiplatelet drugs. Obturator internus hematoma can cause severe hip pain with normal X-rays, so it should kept in differential diagnosis of hip pain with normal radiographs. Case report: 74 year old male with history of recent onset stroke presented to us with left side weakness and left hip pain. Radiograph...

  18. Kernohan-Woltman notch phenomenon and intention tremors in case of chronic subdural hematoma

    Directory of Open Access Journals (Sweden)

    Sasikala P.

    2014-03-01

    Full Text Available Movement disorders are atypical and rare presentation of chronic subdural hematomas. We report a case of 60 year man who presented with intention tremors and altered sensorium. The patient had Kernohan-Woltman notch phenomenon on clinical examination. CT scan brain showed a large left fronto-temporo-parietal chronic subdural hematoma with significant mass effect and midline shift. His symptoms relieved completely after surgical evacuation of the hematoma.

  19. Traumatic acute posterior fossa subdural hematoma – A case report and review of literature

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    Jaiswal Manish

    2014-12-01

    Full Text Available Traumatic subdural hematomas of the posterior fossa are rare but dangerous neurosurgical emergencies that require prompt diagnosis and management to avoid the uniformly poor outcome. We present a case of a teenager with severe TBI and acute subdural hematoma of the posterior fossa that deteriorated rapidly before surgery but eventually made a good recovery. We also the review the literature concerning traumatic posterior fossa subdural hematomas [PFSDH].

  20. Effectiveness of caudal septal extension graft application in endonasal septoplasty.

    Science.gov (United States)

    Karadavut, Yunus; Akyıldız, Ilker; Karadaş, Hatice; Dinç, Aykut Erdem; Tulacı, Gökçe; Tastan, Eren

    Septal deviation is a common disease seen in daily otorhinolaryngology practice and septoplasty is a commonly performed surgical procedure. Caudal septum deviation is also a challenging pathology for ear, nose, and throat specialists. Many techniques are defined for caudal septal deviation. To evaluate the effectiveness of caudal septal extension graft (CSEG) application in patients who underwent endonasal septoplasty for a short and deviated nasal septum. Forty patients with nasal septal deviation, short nasal septum, and weak nasal tip support who underwent endonasal septoplasty with or without CSEG placement between August 2012 and June 2013 were enrolled in this study. Twenty patients underwent endonasal septoplasty with CSEG placement. The rest of the group, who rejected auricular or costal cartilage harvest for CSEG placement, underwent only endonasal septoplasty without any additional intervention. Using the Nasal Obstruction Symptom Evaluation (NOSE) and Rhinoplasty Outcome Evaluation (ROE) questionnaires, pre- and post-operative acoustic rhinometer measurements were evaluated to assess the effect of CESG placement on nasal obstruction. In the control group, preoperative and postoperative minimal cross-sectional areas (MCA1) were 0.44±0.10cm2 and 0.60±0.11cm2, respectively (pCirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

  1. Natural history of ventricular septal defects in Nigerian children ...

    African Journals Online (AJOL)

    Introduction. Ventricular septal defect (VSD) is a common congenital heart disease (CHD). Spontaneous closure of the VSD may occur, depending on the type and size of defects. This study was conducted to determine the natural history of VSD in a group of Nigerian children. Subjects and methods. Sixty-one children ...

  2. Aspects of surgery for congenital ventricular septal defect

    NARCIS (Netherlands)

    G. Bol-Raap (Goris)

    2007-01-01

    textabstractIn chapter 1, an outline of the thesis is given. This thesis focuses on aspects of surgical closure of a congenital ventricular septal defect. In Chapter 2, the accuracy and the potential of 3-D echocardiography in the preoperative assessment of a congenital VSD were evaluated. 3-D

  3. Natural history of ventricular septal defects in Nigerian children

    African Journals Online (AJOL)

    Introduction. Ventricular septal defect (VSD) is a common congenital heart disease (CHD). Spontaneous closure of the VSD may occur, depending on the type and size of defects. This study was conducted to determine the natural history of VSD in a group of Nigerian children. Subjects and methods. Sixty-one children ...

  4. Unilateral atrial fibrillation - how common is atrial divorce?

    Science.gov (United States)

    Ker, J

    2017-06-01

    Atrial fibrillation is the most common pathologic supraventricular tachycardia. It has many causes, is an expensive disease, impairs quality of life and leads to an increased risk of death. Atrial dissociation is characterised by the presence of two independent sets of P-waves. This peculiar abnormality may give rise to the scenario where one atrium is in atrial fibrillation while the other is in sinus rhythm. This is the first published case of atrial dissociation where the phenomenon is demonstrated by transmitral and transtricuspid pulsed wave Doppler.

  5. Chronic nontraumatic spinal epidural hematoma of the lumbar spine: MRI diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Vazquez-Barquero, A.; Pinto, J.I. [Univ. Hospital ' ' Marques de Valdecilla' ' , Santander (Spain). Dept. of Neurosurgery; Abascal, F.; Garcia-Valtuille, R.; Cerezal, L. [Hospital Mompia, Cantabria, (Spain). Dept. of Radiology; Figols, F.J. [Univ. Hospital Marques de Valdecilla, Santander (Spain). Dept. of Pathology

    2000-10-01

    An uncommon case of chronic nontraumatic spinal epidural hematoma of the lumbar spine in a 75-year-old woman is reported. The patient presented with a 7-month history of low back pain and bilateral sciatica. Magnetic resonance imaging enabled a correct preoperative diagnosis revealing a nodular, well-circumscribed epidural mass with peripheral enhancement and signal intensities consistent with chronic hematoma, which extended from L2 to L3. Laminectomy of L2-L3 was performed and the hematoma was totally resected. Histological examination of the surgical specimen demonstrated a chronic encapsulated hematoma. No evidence of vascular malformation was found. The patient recovered fully after surgical treatment. (orig.)

  6. Lack of evidence for an association between hemodynamic variables and hematoma growth in spontaneous intracerebral hemorrhage.

    Science.gov (United States)

    Jauch, Edward C; Lindsell, Christopher J; Adeoye, Opeolu; Khoury, Jane; Barsan, William; Broderick, Joseph; Pancioli, Arthur; Brott, Thomas

    2006-08-01

    Early hematoma expansion in spontaneous intracerebral hemorrhage (ICH) is associated with worse clinical outcome. We hypothesized that hemodynamic parameters are associated with the increase in hematoma volume owing to their relationship to blood vessel wall stresses. We performed a post hoc analysis of clinical and computed tomography (CT) data from patients enrolled in a prospective observational study of ICH patients presenting within 3 hours from symptom onset. Hematoma volumes were measured at hospital arrival and at 1 and 20 hours from presentation. Blood pressure and heart rate, recorded at 19 time points between presentation and 20 hours, were used to derive hemodynamic variables. Multivariable logistic-regression models were constructed to assess the relation between hemodynamic parameters and hematoma growth, adjusted for clinical covariates. From the original study, 98 patients underwent baseline and 1-hour CT scans; of these, 65 had 20-hour CT scans. Substantial hematoma growth was observed in 28% within the first hour. Of the 65 patients not undergoing surgery within 20 hours, 37% experienced hematoma growth by 20 hours. Neither baseline or peak hemodynamic parameters nor changes in hemodynamic parameters were significantly associated with hematoma growth at either 1 or 20 hours. We found no blood pressure or heart rate parameters, individually or in combination, that were associated with hematoma growth. Our data suggest the influence of hemodynamic parameters on vessel wall stress to be an unlikely target for intervention in reducing the risk of early hematoma growth in ICH.

  7. Presacral retroperitoneal hematoma after blunt trauma presents with rectal bleeding — A case report

    Directory of Open Access Journals (Sweden)

    Sanne Jensen Dich

    2016-01-01

    Conclusion: Rectal bleed after trauma, in a patient receiving anticoagulant treatment, should raise suspicion of a penetrating hematoma, and such patients should be managed at highly specialized facilities.

  8. HYPERTHYROIDISM AND ATRIAL FIBRILLATION

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    I. M. Marusenko

    2017-01-01

    Full Text Available Review on a problem of the development of atrial fibrillation in patients with thyrotoxicosis is presented. Thyrotoxicosis is one of the most frequent endocrine diseases, conceding only to a diabetes mellitus. The most frequent reasons of hyperthyroidism are Graves’ disease and functional thyroid autonomy. The authors give an analysis of data on the cardiac effects of thyrotoxicosis, features of heart remodeling under the influence of thyroid hyperfunction, prevalence of atrial fibrillation in thyrotoxicosis, depending on age, as well as the possibility of restoring sinus rhythm in the combination of these diseases. Particular attention is paid to the effect on the heart of subclinical thyrotoxicosis, which is defined as a dysfunction of the thyroid gland, characterized by low serum concentration of thyrotropin, normal values of free thyroxine and free triiodothyronine. Subclinical hyperthyroidism is also capable of causing heart remodeling and diastolic dysfunction.Prevalence of thyrotoxicosis in elderly people is higher in areas of iodine deficiency; it is relevant for our country due to the large territory of iodine deficiency. In elderly patients, the cardiac effects of thyrotoxicosis prevail in the clinical picture, that makes it difficult to diagnose endocrine disorders, and correction of thyrotoxicosis is critically important for the successful control of the heart rhythm. The article also discusses the problem of thyrotoxic cardiomyopathy, caused by the toxic effect of excess thyroid hormones: features of this heart disorder, factors affecting its formation, clinical significance and contribution to the development of rhythm disturbances. The greatest significance is the development of atrial fibrillation as a result of thyrotox-icosis in older patients who already have various cardiovascular diseases.Atrial fibrillation is the most frequent heart rhythm disorder in thyrotoxicosis. The main cause of arrhythmia in hyperthyroidism is the

  9. Cryoablation of septal accessory pathways in children: midterm results.

    Science.gov (United States)

    Karadeniz, Cem; Akdeniz, Celal; Turan, Ozlem; Tuzcu, Volkan

    2014-09-01

    Radiofrequency (RF) catheter ablation in the septal arrhythmia substrates has an increased risk of irreversible atrioventricular block. Despite its safety profile, several studies reported a lower acute success rate and a higher recurrence rate with cryoablation of septal accessory pathways (APs) when compared to RF ablation. The aim of this study was to assess the efficacy and safety of cryoablation of right septal APs using an electroanatomical mapping system guidance. A total of 43 consecutive patients (13.2 ± 5.5 years) underwent cryoablation for right septal APs. The EnSite system (St. Jude Medical, St. Paul, MN, USA) was used in all procedures. No fluoroscopy was used in 90% of patients (39/43). The mean fluoroscopy time in the remaining four patients was 3.7 ± 0.7 minutes. An electrophysiology catheter with 2-mm distal spacing was used to determine the precise AP location. The majority of the patients (20/43) had anteroseptal, and remaining of the patients had posteroseptal (15/43) and midseptal (8/43) APs. A 6-mm-tip catheter was used in 33 patients and 8-mm-tip catheter was used in nine patients (both catheters were used in one patient). The mean procedure duration and number of complete cryoablation lesions were 181.5 ± 60.6 minutes and 6.1 ± 3.1 minutes, respectively. Acute success was achieved in 40 of 43 patients (93%). No complications were noted. During a mean follow-up of 8.8 ± 4.8 months, five patients (12.5%) experienced recurrence. Our data suggest that cryoablation of septal APs can be performed safely with comparable efficacy to the reported RF ablation results using a limited fluoroscopy approach. ©2014 Wiley Periodicals, Inc.

  10. Ablation of Atrial Fibrillation in Patients with Congenital Heart Disease.

    Science.gov (United States)

    Refaat, Marwan M; Ballout, Jad; Mansour, Moussa

    2017-12-01

    With improved surgical techniques and medical management for patients with congenital heart diseases, more patients are living longer and well into adulthood. This improved survival comes with a price of increased morbidity, mainly secondary to increased risk of tachyarrhythmias. One of the major arrhythmias commonly encountered in this subset of cardiac patients is AF. Similar to the general population, the risk of AF increases with advancing age, and is mainly secondary to the abnormal anatomy, abnormal pressure and volume parameters in the hearts of these patients and to the increased scarring and inflammation seen in the left atrium following multiple surgical procedures. Catheter ablation for AF has been shown to be a very effective treatment modality in patients with refractory AF. However, data and guidelines regarding catheter ablation in patients with congenital heart disease are not well established. This review will shed light on the procedural techniques, success rates and complications of AF catheter ablation in patients with different types of CHD, including atrial septal defects, tetralogy of Fallot, persistent left superior vena cava, heterotaxy syndrome and atrial isomerism, and Ebstein anomaly.

  11. Optoacoustic detection and monitoring of blast-induced intracranial hematomas in rats

    Science.gov (United States)

    Petrov, Andrey; Wynne, Karon E.; Prough, Donald S.; Dewitt, Douglas S.; Petrov, Yuriy; Petrov, Irene Y.; Parsley, Margaret A.; Esenaliev, Rinat O.

    2014-03-01

    Patients with acute intracranial hematomas often require surgical drainage within the first four hours after traumatic brain injury (TBI) to avoid death or severe neurologic disability. CT and MRI permit rapid, noninvasive diagnosis of hematomas, but can be used only at a major health-care facility. At present, there is no device for noninvasive detection and characterization of hematomas in pre-hospital settings. We proposed to use an optoacoustic technique for rapid, noninvasive diagnosis and monitoring of hematomas, including intracranial hematomas. Unlike bulky CT and MR equipment, an optoacoustic system can be small and easily transported in an emergency vehicle. In this study we used a specially-designed blast device to inflict TBI in rats. A near-infrared OPO-based optoacoustic system developed for hematoma diagnosis and for blood oxygenation monitoring in the superior sagittal sinus (SSS) in small animals was used in the study. Optoacoustic signals recorded simultaneously from the SSS and hematomas allowed for measurements of their oxygenations. The presence of hematomas was confirmed after the experiment in gross pictures of the exposed brains. After blast the hematoma signal and oxygenation increased, while SSS oxygenation decreased due to the blastinduced TBI. The increase of the oxygenation in fresh hematomas may be explained by the leakage of blood from arteries which have higher blood pressure compared to that of veins. These results indicate that the optoacoustic technique can be used for early diagnosis of hematomas and may provide important information for improving outcomes in patients with TBI or stroke (both hemorrhagic and ischemic).

  12. Incidence and Risk Factors of Postoperative Hematoma Requiring Reoperation in Single-level Lumbar Fusion Surgery.

    Science.gov (United States)

    Park, Joon-Hee; Li, Guohua; Kim, Minjae

    2017-03-15

    Retrospective cohort. The purpose of the present study was to examine the incidence and risk factors for postoperative hematoma requiring reoperation in patients undergoing single-level lumbar fusion surgery. Postoperative hematoma can cause devastating neurological consequences after spine surgery. Risk factors for hematoma in specific spine procedures have not been well established. A cohort of patients undergoing single-level lumbar fusion surgery was constructed from the 2012 to 2013 American College of Surgeons National Surgical Quality Improvement Program dataset using Current Procedural Terminology codes (22533, 22558, 22612, 22630, and 22633). In cases requiring reoperation within 30 days after initial surgery, postoperative hematoma was identified using the ICD-9 code 998.1. Risk factors for postoperative hematoma were assessed with logistic regression modeling. Of 5280 patients undergoing single-level lumbar fusion surgery, 27 patients (0.5%) developed a postoperative hematoma requiring reoperation for hematoma evacuation. A heightened incidence of postoperative hematoma was found in patients who were smokers (1.0% vs. 0.4% for nonsmokers, P = 0.016) or who had a diagnosis of bleeding disorder (3.8% vs. 0.5% for those without bleeding disorder, P = 0.007). Multivariate logistic regression analysis indicated that the adjusted odds ratios for postoperative hematoma associated with smoking and bleeding disorder were 3.34 (95% confidence interval, 1.15-9.71) and 10.2 (95% confidence interval, 1.9-54.8), respectively. Smoking and bleeding disorder appear to be major risk factors for postoperative hematoma requiring reoperation after single-level lumbar fusion surgery. Intervention programs targeting patients with these risk factors are needed to reduce their excess risk of postoperative hematoma. 3.

  13. Dengue Fever with rectus sheath hematoma: a case report.

    Science.gov (United States)

    Sharma, Anurag; Bhatia, Sonia; Singh, Rajendra Pratap; Malik, Gaurav

    2014-04-01

    Dengue fever, also known as breakbone fever, is an infectious tropical disease caused by the Dengue virus. It is associated with a number of complications, which are well documented. However, Dengue fever associated with rectus sheath hematoma (RSH) is a very rare complication. Only one case report has been published prior supporting the association of Dengue fever with RSH. We report a case of Dengue fever who presented with RSH and was successfully treated conservatively. RSH is also an uncommon cause of acute abdominal pain. It is accumulation of blood in the sheath of the rectus abdominis, secondary to rupture of an epigastric vessel or muscle tear.

  14. Pontine tegmentum hematoma: report of a case with pure hemiplegia

    Directory of Open Access Journals (Sweden)

    MILAGRES ANTONIO CARLOS DE PÁDUA

    1998-01-01

    Full Text Available The authors report the case of a 50 year-old hypertensive male patient with a pontine hematoma. The clinical presentation was characterized by pure pyramidal deficit signs (no other signs or symptoms were present. A pure hemiplegia syndrome, although common in supratentorial lesions, is considered to be a rare event in pontine vascular lesions. The pathophysiologic mechanisms of these neurological findings are unclear. The exclusive involvement of the pyramidal tract in this case is likely due to a variation in the vascular anatomy of the pons but, in some cases, a vascular malformation may be the cause.

  15. Extensive spinal epidural hematoma: a rare complication of aortic coarctation

    Energy Technology Data Exchange (ETDEWEB)

    Zizka, J.; Elias, P.; Michl, A. [Dept. of Radiology, Charles University Hospital, Hradec Kralove (Czech Republic); Harrer, J. [Dept. of Cardiac Surgery, Charles University Hospital, Hradec Kralove (Czech Republic); Cesak, T. [Dept. of Neurosurgery, Charles University Hospital, Hradec Kralove (Czech Republic); Herman, A. [1. Dept. of Internal Medicine, Charles University Hospital, Hradec Kralove (Czech Republic)

    2001-07-01

    Development of collateral circulation belongs among the typical signs of aortic coarctation. Cerebral or spinal artery aneurysm formation with increased risk of subarachnoid hemorrhage represent the most common neurovascular complication of this disease. We report a case of a 20-year-old sportsman who developed acute non-traumatic paraplegia as a result of extensive spinal epidural hemorrhage from collateral vessels accompanying aortic coarctation which was unrecognized up to that time. To the best of our knowledge, acute spinal epidural hematoma as a complication of aortic coarctation has not been previously reported. (orig.)

  16. Dolor abdominal y hematoma cutáneo

    Directory of Open Access Journals (Sweden)

    MANUEL JESÚS NÚÑEZ FERNÁNDEZ

    2012-09-01

    Full Text Available Mujer de 83 años portadora de cardiopatía isquémica, insuficiencia mitral moderada, fibrilación auricular crónica. A tratamiento con nitroglicerina transdérmica, diuréticos, calcioantagonistas, estatinas y anticoagulantes orales (acenocumarol.Ingresa en nuestro Servicio por infección respiratoria e insuficiencia respiratoria, con tos frecuente y expectoración amarillenta en los 4 días previos. En el noveno día de su ingreso refiere la presencia de un hematoma espontáneo a nivel abdominal acompañado de dolor a dicho nivel.

  17. Simplified progressive approach for the ablation of scar related atrial macroreentrant tachycardias.

    Science.gov (United States)

    Nava, Santiago; Iturralde-Torres, Pedro; Márquez, Manlio F; Gómez-Flores, Jorge; Cline, Bernardo; Colin-Lizalde, Luis; Victoria, Diana; Hermosillo, Antonio G

    2013-01-01

    Radiofrequency ablation of scar related right atrial flutter is challenging. Long procedures, prolonged fluoroscopic times and high percentages of recurrences are of concern. We present a simple and progressive approach based on a single electroanatomic map of the right atrium. Twenty-two consecutive patients with atrial flutter and history of cardiac surgery were included. An electrophysiologic study was performed to define localization (left or right) and cavo-tricuspid isthmus participation using entrainment mapping. After a critical isthmus was localized, ablation was performed with an external irrigated tip catheter with a power limit of 30 W. Potential ablation sites were confirmed by entrainment. The predominant cardiopathy was atrial septal defect. All arrhythmias were localized in the right atrium; mean cycle length of the clinical flutter was 274 ± 31 ms. Only 40% had cavo-tricuspid isthmus participation. None of the patients with successful ablation had recurrences after 13 ± 9.4 months of follow-up. A progressive approach with only one activation/voltage CARTO(®) map of the atrium and ablation of all potential circuits is a highly effective method for ablating scar related macroreentrant atrial arrhythmias. Copyright © 2012 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.

  18. Occlusion of left atrial appendage in patients with atrial fibrillation

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    О. Н. Ганеева

    2015-10-01

    Full Text Available The article reviews a new method of prophylaxis of thromboembolitic complications, specifically occlusion of left atrial appendage, in patients with atrial fibrillation. Indications and contraindications for the procedure, as well as a step-by-step process of the intervention itself are described. Special emphasis is placed on the up-to-date evidence and the review of clinical trials.

  19. Spontaneous spinal subdural hematoma in a geriatric patient under ...

    African Journals Online (AJOL)

    Spinal subdural haematoma is rare and may be associated with blood dyscrasia, anticoagulant therapy, lumbar puncture, rupture of arteriovenous malformation, tumour bleeding and spinal trauma. We present a 65-year-old female with history of hypertension and atrial fibrillation. She was on anticoagulant. She presented ...

  20. Effect of Left Ventricular Outflow Tract Obstruction on Left Atrial Mechanics in Hypertrophic Cardiomyopathy

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    Lynne K. Williams

    2015-01-01

    Full Text Available Left atrial (LA volumes are known to be increased in hypertrophic cardiomyopathy (HCM and are a predictor of adverse outcome. In addition, LA function is impaired and is presumed to be due to left ventricular (LV diastolic dysfunction as a result of hypertrophy and myocardial fibrosis. In the current study, we assess the incremental effect of outflow tract obstruction (and concomitant mitral regurgitation on LA function as assessed by LA strain. Patients with HCM (50 obstructive, 50 nonobstructive were compared to 50 normal controls. A subset of obstructive patients who had undergone septal myectomy was also studied. Utilising feature-tracking software applied to cardiovascular magnetic resonance images, LA volumes and functional parameters were calculated. LA volumes were significantly elevated and LA ejection fraction and strain were significantly reduced in patients with HCM compared with controls and were significantly more affected in patients with obstruction. LA volumes and function were significantly improved after septal myectomy. LVOT obstruction and mitral regurgitation appear to further impair LA mechanics. Septal myectomy results in a significant reduction in LA volumes, paralleled by an improvement in function.

  1. The vectorcardiogram as an aid to diagnosis in left ventricular-right atrial communication.

    Science.gov (United States)

    Shakibi, J G; Aryanpur, I; Paydar, M; Yazdanyar, A; Siassi, B

    1977-01-01

    Frank vectorcardiograms (VCGs) in four patients with left ventricular-right atrial (LV-RA) communication were analyzed and compared with published values of VCGs of normal individuals and those from a group of patients with membranous ventricular septal defect. It was observed that the QRS-loops in the frontal and sagittal planes of the patients with LV-RA communication are shifted more superiorly than usual. Thus, almost 50% of the QRS-loop area was superior to the X- and Z-coordinates in the frontal and sagittal planes, whereas in the controls less than 10% of the frontal and sagittal plane QRS-loops were superior to the horizontal axes. The QRS-loops of patients with LV-RA communication thus seem to be halfway between normal and endocardial cushion defect loops. An unusual degree of superior orientation of the QRS-loop in a patient with clinical findings of a ventricular septal defect should arouse suspicion of a LV-RA communication. Also in patients with an isolated ventricular septal defect but with an exaggerated superior orientation of the QRS-loop in the frontal and sagittal planes, the interatrial septum should be examined at the time of operation to exclude the possibility of an associated LV-RA communication.

  2. The Relationships between Atrial Electromechanical Delay and CHA2DS2-VASc Score in Patients Diagnosed with Paroxysmal AF.

    Science.gov (United States)

    Nar, Gökay; İnci, Sinan; Aksan, Gökhan; Soylu, Korhan; Demirelli, Selami; Nar, Rukiye

    2015-09-01

    This study aims to evaluate the relationship between atrial electromechanical delay (AEMD) times and CHA2DS2-VASc scores in patients diagnosed with paroxysmal atrial fibrillation (PAF). The study included a total of 74 patients, 34 of whom were diagnosed with PAF and 40 were included in the control group. The CHA2DS2-VASc score was calculated for each patient. Additionally, blood samples were taken from all patients and transthoracic echocardiographic measurements were made. Left atrial mechanical functions and AEMD were calculated. Mean CHA2DS2-VASc score measured was 2.24 ± 1.53 in PAF group. There was no significant difference between the groups when the patients were evaluated for baseline characteristics and laboratory parameters (P > 0.05) The echocardiographic evaluation of LA mechanical functions showed that only LA minimum volume (19 ± 6.4 vs. 16.7 ± 4.6, P = 0.02) and LA presystolic volume (28.9 ± 7 vs. 25.1 ± 5.7, P = 0.01) were higher in the PAF group. When AEMD was compared between the groups; lateral PA, septal PA, tricuspid PA, Interatrial EMD, and intraatrial EMD were significantly extended compared to control group (P < 0.001) CHA2DS2-VASc score was correlated with Lateral atrial PA (P < 0.001, r = 0.524), Septal atrial PA (P < 0.001, r = 0.45), Interatrial EMD (P < 0.001, r = 0.54), and intraatrial EMD (P < 0.001, r = 0.51) times. The present study shows that AEMD times increase in patients with PAF compared to the control group. Furthermore, this study revealed a correlation between AEMD times and CHA2DS2-VASc score, as well showed that extended AEMD time may be associated with thromboembolism risk. © 2014, Wiley Periodicals, Inc.

  3. A case of acute spinal intradural hematoma due to spinal anesthesia

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    Josué M. Avecillas-Chasín

    2015-10-01

    Full Text Available Spinal intradural hematoma is a rare complication of diagnostic lumbar puncture or spinal anesthesia. This complication could be overlooked with devastating neurological consequences due to a delay in diagnosis. Here, we reported a case of a patient with a lumbar spinal intradural hematoma as a result of a difficult spinal anesthesia.

  4. Performance of blend sign in predicting hematoma expansion in intracerebral hemorrhage: A meta-analysis.

    Science.gov (United States)

    Yu, Zhiyuan; Zheng, Jun; Guo, Rui; Ma, Lu; Li, Mou; Wang, Xiaoze; Lin, Sen; Li, Hao; You, Chao

    2017-12-01

    Hematoma expansion is independently associated with poor outcome in intracerebral hemorrhage (ICH). Blend sign is a simple predictor for hematoma expansion on non-contrast computed tomography. However, its accuracy for predicting hematoma expansion is inconsistent in previous studies. This meta-analysis is aimed to systematically assess the performance of blend sign in predicting hematoma expansion in ICH. A systematic literature search was conducted. Original studies about predictive accuracy of blend sign for hematoma expansion in ICH were included. Pooled sensitivity, specificity, positive and negative likelihood ratios were calculated. Summary receiver operating characteristics curve was constructed. Publication bias was assessed by Deeks' funnel plot asymmetry test. A total of 5 studies with 2248 patients were included in this meta-analysis. The pooled sensitivity, specificity, positive and negative likelihood ratios of blend sign for predicting hematoma expansion were 0.28, 0.92, 3.4 and 0.78, respectively. The area under the curve (AUC) was 0.85. No significant publication bias was found. This meta-analysis demonstrates that blend sign is a useful predictor with high specificity for hematoma expansion in ICH. Further studies with larger sample size are still necessary to verify the accuracy of blend sign for predicting hematoma expansion. Copyright © 2017 Elsevier B.V. All rights reserved.

  5. Cylinder syringe suction: a simple and efficient technique for the evacuation of subcutaneous hematoma.

    Science.gov (United States)

    Hayashi, Ayato; Matsuda, Norifumi; Horiguchi, Masatoshi; Matsumura, Takashi; Komoto, Masakazu; Natori, Yuhei; Komuro, Yuzo; Mizuno, Hiroshi

    2013-05-01

    Subcutaneous hematoma is commonly caused by trauma or surgery. Proper treatment of the condition is needed to avoid severe complications. The present paper introduces a simple technique of hematoma evacuation, called cylinder syringe suction (CSS). Experiments were also performed to determine the detailed mechanism underlying its effectiveness. The CSS procedure was performed as follows. A cylindrical plastic cylinder syringe was used. Either a few stitches were removed or a very small incision was made on the site of the hematoma. The edge of the syringe was compressed to the skin, which was covered by a thin hydrocolloid dressing. Vacuum aspiration was enforced at the site of the wound or incision, and the hematoma was gradually aspirated.For the experiment, house rabbits were used. Hematoma evacuation was performed in 4 different ways, including needle aspiration alone (group 1), needle puncture followed by CSS (group 2), and creation of a small wound (5 mm) followed by needle aspiration (group 3) or CSS (group 4). The amount of evacuated hematoma and the suction pressure created by each of the 4 methods were compared. Group 4 showed the highest suction pressure and the greatest evacuated amount of hematoma. High suction pressure was also obtained in group 1; however, the amount of evacuated hematoma was small as the other 2 groups. The CSS technique becomes effective mainly by creating high suction pressure, and the opening of a small wound enables the viscous coagula to pass through the skin.

  6. [An adult case of left ventricular-right atrial communication with a false aneurysm of membranous septum].

    Science.gov (United States)

    Ashida, Y; Okada, M; Taniguchi, I; Yamaga, T

    1993-12-01

    A case of left ventricular-right atrial (LV-RA) communication associated with a false aneurysm of membranous septum is presented. The patient was a 51-year-old woman. Using a left ventriculography this case was diagnosed preoperatively as LV-RA communication. We found that the right atrium was directly communicated with the left ventricle through a fibrous membranous aneurysm adhering to the septal leaflet of the tricuspid valve. It was suggested that a false aneurysm, made by jet lesion from the left ventricle, perforated to the right atrium. So the current case was considered an acquired infravaluvular type LV-RA communication formed in the course of the natural closure of the membranous ventricular septal defect.

  7. Spontaneous pharyngo-laryngeal hematoma and anticoagulation. A case report

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    Marleny CASASOLA-GIRÓN

    2016-03-01

    Full Text Available Introduction and Objective: Spontaneous pharyngeal-laryngeal hematoma shows the importance of a complete ENT examination in the face of symptoms of banal appearance and a correct history that, in the case reported, unveiled the therapeutic use of anticoagulants. Case description: A 55 year old woman comes to emergency because of unexplained dysphagia. The inspection shows the presence of a hematoma in the pharyngeal-laryngeal region that, after the anticoagulant therapy was reversed, evolved favorably with conservative treatment. Discussion: In this case, apart from medical management performed by the hematology department, we focus our therapeutic approach in the protection of the airway and the prevention of a possible massive bleeding. Determining which patients require endotracheal intubation or tracheostomy and hemostatic surgery is the key to treatment. Conclusions: The anticoagulant therapy involves several complications that ENT specialists must consider in the face of clinical symptoms of dysphagia, dysphonia, dyspnea or signs of bleeding and they must know the possibilities of performance depending on the severity of each case.

  8. Intraparenchymal hematoma as a late complication of retrograde intrarenal surgery

    Directory of Open Access Journals (Sweden)

    Sedat Yahsi

    Full Text Available ABSTRACT A 34 year-old woman was admitted to our hospital with left flank pain. A non-contrast enhanced computerized tomography (NCCT revealed a 1.5x2cm left proximal ureter stone. Patient was scheduled for ureterorenoscopy (URS and stone removal. She was submitted to retrograde intrarenal surgery (RIRS. At the postoperative 1st day, the patient began to suffer from left flank pain. A NCCT was taken, which revealed a subcapsular hematoma and perirenal fluid. The patient was managed conservatively with intravenous fluid, antibiotic and non-steroidal anti-inflammatory drug therapy and was discharged at the postoperative 6th day. Two weeks after the discharge the patient was admitted to emergency department with severe left flank pain, palpitation and malaise. KUB (kidney-ureter-bladder radiography showed double-J stent (DJS to be repositioned to the proximal ureter. Patient was evaluated with contrast enhanced CT which revealed an 8cm intraparenchymal hematoma/abscess in the middle part of the kidney. A percutaneous drainage catheter was inserted into the collection. The percutaneous drainage catheter and the DJS were removed at the 10th day of second hospitalization. RIRS surgery is an effective and feasible choice for renal stones with high success and acceptable complication rates. However, clinician should be alert to possible complications.

  9. Atrial fibrillation: inflammation in disguise?

    NARCIS (Netherlands)

    Lappegard, K.T.; Hovland, A.; Pop, G.A.M.; Mollnes, T.E.

    2013-01-01

    Atrial fibrillation is highly prevalent, and affected patients are at an increased risk of a number of complications, including heart failure and thrombo-embolism. Over the past years, there has been increasing interest in the role of inflammatory processes in atrial fibrillation, from the first

  10. Atrial fibrillation and female sex.

    Science.gov (United States)

    Anselmino, Matteo; Battaglia, Alberto; Gallo, Cristina; Gili, Sebastiano; Matta, Mario; Castagno, Davide; Ferraris, Federico; Giustetto, Carla; Gaita, Fiorenzo

    2015-12-01

    Atrial fibrillation is the most common supraventricular arrhythmia. Its prevalence increases with age and preferentially affects male patients. Over 75 years of age, however, female patients being more prevalent, the absolute number of patients affected is similar between sexes. Despite this, few data are available in the literature concerning sex-related differences in atrial fibrillation patients. The present systematic review therefore considers comorbidities, referring symptoms, quality of life, pharmacological approaches and trans-catheter ablation in female rather than in male atrial fibrillation patients in search of parameters that may have an impact on the treatment outcome. In brief, female atrial fibrillation patients more commonly present comorbidities, leading to a higher prevalence of persistent atrial fibrillation; moreover, they refer to hospital care later and with a longer disease history. Atrial fibrillation symptoms relate to low quality of life in female patients; in fact, atrial fibrillation paroxysm usually presents higher heart rate, leading to preferentially adopt a rate rather than a rhythm-control strategy. Female atrial fibrillation patients present an increased risk of stroke, worsened by the lower oral anticoagulant prescription rate related to the concomitant higher haemorrhagic risk profile. Trans-catheter ablation is under-used in female patients and, on the contrary, they are more commonly affected by anti-arrhythmic drug side effects.

  11. Spontaneous chronic spinal subdural hematoma associated with spinal arachnoiditis and syringomyelia.

    Science.gov (United States)

    Siddiqi, F; Hammond, R; Lee, D; Duggal, N

    2005-11-01

    Spontaneous chronic spinal subdural hematoma is rare. We describe a case of spontaneous chronic spinal subdural hematoma associated with arachnoiditis and syringomyelia in a 76-year old woman who presented with a 14-year history of progressive myelopathy. MRI scan revealed a thoraco-lumbar subdural cystic lesion and a thoracic syrinx. The patient underwent thoracic laminectomy and decompression of the lesion, which was a subdural hematoma. A myelotomy was performed to drain the syrinx. Pathological examination revealed features consistent with chronic subdural membrane. This report attempts to elucidate the pathogenesis of chronic spinal subdural hematoma. We discuss possible etiological factors in light of the current literature and pathogenesis of both spinal subdural hematoma and syrinx formation.

  12. Spontaneous Obturator Internus Hematoma-a Rare Cause of Hip Pain: Case Report.

    Science.gov (United States)

    Chouhan, Varun; Mandliya, Alok; Chouhan, Kiran

    2015-01-01

    Obturator internus hematoma(OIH) is a very rare entity. In past it has been reported in hemophilics, we firstly report obturator internus hematoma in a patient of stroke on antiplatelet drugs. Obturator internus hematoma can cause severe hip pain with normal X-rays, so it should kept in differential diagnosis of hip pain with normal radiographs. 74 year old male with history of recent onset stroke presented to us with left side weakness and left hip pain. Radiographs were normal. MRI revealed left obturator internus hematoma. Patient was treated conservatively by stopping antiplatelet medications. Obturator internus hematoma is very rare but very important entity to recognise as it may mimic myositis or abscess around hip joint. Failing to recognize it and treating patient surgically may lead to untoward consequences.

  13. Clinical Observation of Treatment of Chronic Subdural Hematoma With Novel Double Needle Minimally Invasive Aspiration Technology.

    Science.gov (United States)

    Wan, Yi; Fei, Xifeng; Jiang, Dongyi; Chen, Hanchun; Shi, Lei; Wang, Zhimin

    2017-05-01

    The aim of the present study was to explore the clinical effects, including the prevention of complications, of the treatment of chronic subdural hematoma with double needle aspiration. The clinical data of 31 patients with chronic subdural hematoma treated by double YL-1 needle double skull drilling and 31 controls treated by traditional drilling and drainage were analyzed retrospectively. In the YL-1 needle group, only 1 patient was with hematoma recurrence, 1 patient was with intracranial pneumocephalus, and the remaining patients who were followed up for 3 months achieved a clinical cure. In the traditional drilling and drainage group, 13 patients were with hematoma recurrence within 3 months after the operation and 7 patients were with postoperative intracranial pneumocephalus. The method of double YL-1 needle is better than the traditional drilling and drainage method for the treatment of chronic subdural hematoma because it reduces the postoperative recurrence rate and complications.

  14. Sharp tooth induced sublingual hematoma in a patient with elevated international normalized ratio

    Directory of Open Access Journals (Sweden)

    John Baliah

    2015-01-01

    Full Text Available Sublingual hematoma secondary to anticoagulation is a rare fatal condition. Hemorrhagic complications of warfarin are well-known. This particular case is unique because the patient was on warfarin for the past 2 years but did not develop the sublingual hematoma. However, a trauma by an attrited sharp cusp triggered the episode of the sublingual hematoma in this patient. Being a medical emergency, patient was promptly hospitalized in cardiac care unit and managed by medical team. The patient was transfused with 2 units of fresh frozen plasma and warfarin was temporarily stopped for 4 days. Alternate day regimen of warfarin was started after 4 days, and international normalized ratio dropped to 3. In dental management, enameloplasty of the mandibular first molar tooth was done to prevent trauma and ulcer development in the floor of the mouth. The hematoma resolved, and no new hematoma formation was observed for a period of 6 months.

  15. Renal Cell Carcinoma Metastasis from Biopsy Associated Hematoma Disruption during Robotic Partial Nephrectomy

    Directory of Open Access Journals (Sweden)

    Christopher Caputo

    2014-01-01

    Full Text Available We describe a case in which a patient with a past medical history of ovarian cancer received a diagnostic renal biopsy for an incidentally discovered renal mass. During left robotic partial nephrectomy (RPN, a perinephric hematoma was encountered. The hematoma was not present on preoperative imaging and was likely a result of the renal biopsy. The renal cell carcinoma (RCC and the associated hematoma were widely excised with negative surgical margins. On follow-up imaging at five months postoperatively, a recurrent renal mass at the surgical resection bed and several new nodules in the omentum were detected. During completion left robotic total nephrectomy and omental excision, intraoperative frozen sections confirmed metastatic RCC. We believe that a hematoma seeded with RCC formed as a result of the renal biopsy, and subsequent disruption of the hematoma during RPN caused contamination of RCC into the surrounding structures.

  16. Septo-Hippocampo-Septal Loop and Memory Formation

    Directory of Open Access Journals (Sweden)

    Fatemeh Khakpai

    2013-01-01

    Full Text Available   Cholinergic and GABAergic fibers in the medial septal/diagonal band of Broca (MS/DB area project to the hippocampus and constitute the septo-hippocampal pathway, which has been proven in learning and memory. In addition, the hippocampus has bidirectional connections with the septum, which use this relation for self-regulation of cholinergic input.   The activity of septal and hippocampal neurons is modulated by several neurotransmitters including glutamatergic neurons from the entorhinal cortex, serotonergic fibers from the raphe nucleus, dopaminergic neurons from the ventral tegmental area (VTA, histaminergic cells from the tuberomammillary nucleus and adrenergic fibers from the locus coeruleus (LC. Thus, changes in the glutamatergic, serotonergic and etc. mediated transmission in the MS/DB may influence cholinergic or GABAergic transmission in the hippocampus.

  17. Septo-Hippocampo-Septal Loop and Memory Formation

    Directory of Open Access Journals (Sweden)

    Fatemeh Khakpai

    2012-12-01

    Full Text Available Cholinergic and GABAergic fibers in the medial septal/diagonal band of Broca (MS/DB area project to the hippocampus and constitute the septo-hippocampal pathway, which has been proven in learning and memory. In addition, the hippocampus has bidirectional connections with the septum, which use this relation for self-regulation of cholinergic input. The activity of septal and hippocampal neurons is modulated by several neurotransmitters including glutamatergic neurons from the entorhinal cortex, serotonergic fibers from the raphe nucleus, dopaminergic neurons from the ventral tegmental area (VTA, histaminergic cells from the tuberomammillary nucleus and adrenergic fibers from the locus coeruleus (LC. Thus, changes in the glutamatergic, serotonergic and etc. mediated transmission in the MS/DB may influence cholinergic or GABAergic transmission in the hippocampus.

  18. [The crooked nose: correction of dorsal and caudal septal deviations].

    Science.gov (United States)

    Foda, H M T

    2010-09-01

    The deviated nose represents a complex cosmetic and functional problem. Septal surgery plays a central role in the successful management of the externally deviated nose. This study included 800 patients seeking rhinoplasty to correct external nasal deviations; 71% of these suffered from variable degrees of nasal obstruction. Septal surgery was necessary in 736 (92%) patients, not only to improve breathing, but also to achieve a straight, symmetric external nose. A graduated surgical approach was adopted to allow correction of the dorsal and caudal deviations of the nasal septum without weakening its structural support to the nasal dorsum or nasal tip. The approach depended on full mobilization of deviated cartilage, followed by straightening of the cartilage and its fixation in the corrected position by using bony splinting grafts through an external rhinoplasty approach.

  19. Radiofrequency catheter ablation in patients with symptomatic atrial flutter/tachycardia after orthotopic heart transplantation.

    Science.gov (United States)

    Li, Yi-gang; Grönefeld, Gerian; Israel, Carsten; Lu, Shang-biao; Wang, Qun-shan; Hohnloser, Stefan H

    2006-12-20

    Atrial tachycardia or flutter is common in patients after orthotopic heart transplantation. Radiofrequency catheter ablation to treat this arrhythmia has not been well defined in this setting. This study was conducted to assess the incidence of various symptomatic atrial arrhythmias and the efficacy and safety of radiofrequency catheter ablation in these patients. Electrophysiological study and catheter ablation were performed in patients with symptomatic tachyarrhythmia. One Halo catheter with 20 poles was positioned around the tricuspid annulus of the donor right atrium, or positioned around the surgical anastomosis when it is necessary. Three quadripolar electrode catheters were inserted via the right or left femoral vein and positioned in the recipient atrium, the bundle of His position, the coronary sinus. Programmed atrial stimulation and burst pacing were performed to prove electrical conduction between the recipient and the donor atria and to induce atrial arrhythmias. Out of 55 consecutive heart transplantation patients, 6 males [(58 +/- 12) years] developed symptomatic tachycardias at a mean of (5 +/- 4) years after heart transplantation. Electrical propagation through the suture line between the recipient and the donor atrium was demonstrated during atrial flutter or during recipient atrium and donor atrium pacing in 2 patients. By mapping around the suture line, the earliest fragmented electrogram of donor atrium was assessed. This electrical connection was successfully ablated in the anterior lateral atrium in both patients. There was no electrical propagation through the suture line in the other 4 patients. Two had typical atrial flutter in the donor atrium which was successfully ablated by completing a linear ablation between the tricuspid annulus and the inferior vena cava. Two patients had atrial tachycardia which was ablated in the anterior septal and lateral donor atrium. There were no procedure-related complications. Patients were free of

  20. MR demonstration of septal involvement in arrhythmogenic right ventricular dysplasia

    Energy Technology Data Exchange (ETDEWEB)

    Malhaire, Caroline; Rahmouni, Alain [Centre Hospitalo-Universitaire Henri Mondor, Service de Radiologie et d' Imagerie Medicale, Creteil Cedex (France); Garot, Jerome [Centre Hospitalo-Universitaire Henri Mondor, Service de Cardiologie, Creteil Cedex (France)

    2005-05-01

    Arrhythmogenic right ventricular dysplasia (ARVD) is a heart muscle disease of unknown origin. Although MR imaging is regarded as the best technique for the demonstration of functional and structural abnormalities in ARVD, fat deposits in the interventricular septum have never been documented on MR imaging. We report the case of interventricular septal fatty deposition demonstrated by fat-suppressed MR imaging in a 48-year-old man. (orig.)

  1. An Unusual Mechanism of Closure of Muscular Ventricular Septal Defects

    Directory of Open Access Journals (Sweden)

    Soham Dasgupta

    2017-01-01

    Full Text Available Ventricular septal defects (VSDs are the most common congenital heart defects. Most of the small or moderate size (<6 mm muscular VSDs close spontaneously within the first two years of life. The usual mechanism of spontaneous closure involves muscular tissue encroachment with superimposed fibrosis or primary fibrous tissue formation around the margins of the defect. We describe an unusual mechanism of spontaneous closure of a muscular VSD.

  2. Polypropylene mesh for nasal septal perforation repair: an experimental study.

    Science.gov (United States)

    Yücebaş, Kadir; Taşkın, Ümit; Oktay, Mehmet Faruk; Tansuker, Hasan Deniz; Erdil, Mehmet; Altınay, Serdar; Kozanoğlu, Erol; Kuvat, Samet Vasfi

    2017-01-01

    The aim of this study is to determine the effectiveness and biocompatibility of polypropylene mesh for the repair of nasal septal perforations in an animal model on rabbits. A full-thickness nasal septal perforation with a diameter of nearly 10 × 10 mm was created on 12 rabbits, and then the perforation was reconstructed with two different methods. We used mucosal flaps and polypropylene mesh as an interpositional graft in group 1. Only mucosal flaps were used for reconstruction and are identified as group 2. After 4 weeks, we removed the nasal septum of the rabbits and performed histopathological examinations for acute rejection, infection, inflammatory response, fibrosis, and granuloma formation. We found perforation closure rates of 75 and 25 % in groups 1 and 2, respectively. Inflammatory response was seen in all specimens of group 1 (100 %). The inflammatory response was +1 in five of the specimens (62.5 %), +2 in one specimen (12.5 %), and +3 in two specimens (25 %). Mild fibrosis around the mesh was detected in four specimens (50 %), medium-level fibrosis was detected in one (12.5 %), and no fibrosis was detected in three (37.5 %). Severe fibrosis was not seen in any specimens. The foreign-body reaction was limited to a few giant cells, and granuloma formation was seen in two specimens (25 %). The propylene mesh showed excellent biocompatibility with the septal mucosa, and it can, therefore, be used for the repair of septal perforation as an interpositional graft safely.

  3. Angiographic differentiation of type of ventricular septal defects

    Energy Technology Data Exchange (ETDEWEB)

    Cheon, Mal Soon; Park, Hee Young; Kim, Yang Sook [Marynoll Hospital, Busan (Korea, Republic of)

    1989-06-15

    Defects of the ventricular septum are the commonest type of congenital cardiac malformations. A classification with axial angiography of the subtypes of ventricular septal defects is proposed on the study of 126 patients with defects of the ventricular septum. The results were as follows: 1. The incidence of the ventricular septal defects was 39.6% of congenital heart malformation. 2. The sex distribution of cases were 70 males and 56 females, the age ranged from 13 months to 26 years. 3. Angiographic features seen by axial angiography were as follows: a. Perimembranous defects as seen on long axial view of left ventriculogram were in continuity wity aortic valve. The relation of the defect to the tricuspid valve allows distinction of the extension of the preimembranous defect toward inlet, trabecular, or infundibular zones. This relation was determined angiographically, using the course of the contrast medium from the left ventricle through the ventricular septal defect, opacifying the right ventricle. In inlet excavation, the shunted blood opacified the recess between septal leaflet of tricuspid valve and interventricular septum in early phase, in infundibular excavation, opacified the recess between anterior leaflet of tricuspid valve and anterior free wall of right ventricle and in trabecular excavation, the shunted blood traversed anterior portion of tricuspid valve ring, opacified trabecular portion of right ventricle. b. Muscular defects were separated from the semilunar and atrioventricular valves. c, Subarterial defects were related to both semilunar valves, and they were best demonstrated on the elongated right anterior oblique view of the left ventriculogram. d. Total infundibular defects were profiled in right anterior oblique 30 and long axial view, subaortic in location in both views.

  4. Percutaneous transluminal alcohol septal myocardial ablation after aortic valve replacement

    Science.gov (United States)

    Sitges, M.; Kapadia, S.; Rubin, D. N.; Thomas, J. D.; Tuzcu, M. E.; Lever, H. M.

    2001-01-01

    When left ventricular outflow tract obstruction develops after aortic valve replacement, few treatment choices have been available until now. We present a patient with prior aortic valve replacement who developed left ventricle outflow tract obstruction that was successfully treated with a percutaneous transcoronary myocardial septal alcohol ablation. This technique is a useful tool for the treatment of obstructive hypertrophic cardiomyopathy, especially in those patients with prior heart surgery. Copyright 2001 Wiley-Liss, Inc.

  5. Dementia and Atrial Fibrillation

    DEFF Research Database (Denmark)

    Pastori, Daniele; Miyazawa, Kazuo; Lip, Gregory Y H

    2018-01-01

    The risk of developing dementia is increased in patients with atrial fibrillation (AF), with the incidence of both conditions increasing with aging. Patients with dementia frequently do not receiving adequate thrombo-prophylaxis, because of the inability to monitor INR and/or to achieve...... in therapeutic range during VKAs therapy, the assessment of cognitive impairment may help identify those patients who may benefit from switching to NOACs. In conclusion, patients with AF and dementia benefit from anticoagulation and should not be denied receiving adequate stroke prevention. Cognitive function...

  6. [Recurrent left atrial myxoma].

    Science.gov (United States)

    Moreno Martínez, Francisco L; Lagomasino Hidalgo, Alvaro; Mirabal Rodríguez, Roger; López Bermúdez, Félix H; López Bernal, Omaida J

    2003-01-01

    Primary cardiac tumors are rare. Mixomas are the most common among them; 75% are located in the left atrium, 20% in the right atrium, and the rest in the ventricles. The seldom appear in atrio-ventricular valves. Recidivant mixoma are also rare, appearing in 1-5% of all patients that have undergone surgical treatment of a mixoma. In this paper we present our experience with a female patient, who 8 years after having been operated of a left atrial mixoma, began with symptoms of mild heart failure. Transthoracic echocardiography revealed recurrence of the tumor, and was therefore subjected to a second open-heart surgery from which she recovered without complications.

  7. Pathophysiological determinants of worse stroke outcome in atrial fibrillation.

    Science.gov (United States)

    Tu, Hans T H; Campbell, Bruce C V; Christensen, Soren; Collins, Marnie; De Silva, Deidre A; Butcher, Kenneth S; Parsons, Mark W; Desmond, Patricia M; Barber, P Alan; Levi, Christopher R; Bladin, Christopher F; Donnan, Geoffrey A; Davis, Stephen M

    2010-01-01

    The reasons for worse outcome following ischemic stroke in patients with atrial fibrillation (AF) remain unclear. We aimed to elucidate the pathophysiological determinants of poorer stroke outcome in patients with AF using systematic MRI data from the Echoplanar Imaging Thrombolytic Evaluation Trial (EPITHET). Comparisons of infarct size, hypoperfusion volume, infarct growth, arterial occlusion, recanalization, reperfusion, hemorrhagic transformation and stroke severity were made between patients with and without AF enrolled in the EPITHET study. AF was present in 42 of 101 patients. At baseline, AF patients were older (79 vs. 73 years, p = 0.02), had more severe neurological impairment (National Institutes of Health Stroke Scale score 16 vs. 11, p = 0.006), larger infarcts (29 vs. 15 ml, p = 0.04) and greater volumes of more severe hypoperfusion (T(max) > or =8 s, perfusion-weighted imaging volume 70 vs. 43 ml, p = 0.01) compared to patients without AF. There were no significant differences in arterial occlusion site, infarct growth, recanalization or reperfusion. At outcome, AF patients had larger infarcts (52 vs. 16 ml, p = 0.05), more severe hemorrhagic transformation (29 vs. 5%, p = 0.002 for parenchymal hematomas), greater disability (modified Rankin Scale score 4 vs. 3, p = 0.03) and higher mortality rates (31 vs. 12%, p = 0.04). AF was an independent predictor of parenchymal hematoma (OR = 6.90, 95% CI = 1.57-30.25), but not mortality (OR = 2.56, 95% CI = 0.83-7.85). Patients with AF have worse clinical and imaging outcomes following ischemic stroke. This study suggests that the adverse effect of AF is due to greater volumes of more severely hypoperfused tissue, leading to larger infarct size and greater risk of severe hemorrhagic transformation. Copyright (c) 2010 S. Karger AG, Basel.

  8. Septal co-infusions of glucose with a GABAB agonist impair memory

    OpenAIRE

    Erickson, Erika J.; Watts, Kelly D.; Parent, Marise B.

    2005-01-01

    Septal infusions of glucose exacerbate memory deficits produced by co-infusions of drugs that increase γ-aminobutyric acid (GABA)A receptor activity. To further understand the interaction between glucose and GABA, this experiment tested whether glucose would also potentiate spatial working memory deficits produced by septal infusions of the GABAB receptor agonist baclofen. Fifteen minutes prior to assessing spontaneous alternation (SA), male Sprague–Dawley derived rats were given septal infus...

  9. Nonsustained Repetitive Upper Septal Idiopathic Fascicular Left Ventricular Tachycardia: Rare Type of VT

    OpenAIRE

    Gokhan Aksan

    2016-01-01

    Upper septal fascicular ventricular tachycardia is a very rare form of idiopathic fascicular ventricular tachycardia. Upper septal fascicular tachycardia uses the posterior fascicle as the anterograde limb and the septal fascicle as the retrograde limb. When evaluating the electrocardiography for this form of tachycardia, the presence of narrow QRS morphology and normal axis may be misinterpreted as supraventricular tachycardia. Here, we report a very rare subtype of fascicular tachycardia th...

  10. Cardiac Resynchronization for Corrected Transposition of the Great Arteries with Systemic Right Ventricle Failure after Tricuspid Valve Replacement and Ventricle Septal Defect Closure

    Directory of Open Access Journals (Sweden)

    Kosuke Fujii, MD

    2010-01-01

    Full Text Available A 32-year-old man developed systemic right ventricular (RV heart failure after ventricular septal defect (VSD closure and tricuspid valve replacement for corrected transposition of the great arteries with VSD and Ebstein anomaly. He subsequently experienced RV failure with wide QRS and atrial fibrillation (AF. Because corrective surgery for this condition seemed over risky, we decided to perform cardiac resynchronization therapy with implantation of an implantable cardioverter defibrillator (CRT-D. After CRT-D device implantation, the patient showed improved performance status in terms of New York Heart Association functional class, B-type brain natriuretic peptide levels, RV ejection fraction and cardiac electrical rhythm. CRT-D implantation is a useful approach for systemic RV failure with wide QRS duration showing right bundle branch block and AF.

  11. Hematoma extradural da fossa posterior: relato de sete casos

    Directory of Open Access Journals (Sweden)

    Mauro A. Oliveira

    1993-06-01

    Full Text Available Hematomas da fossa posterior são complicação incomum de traumatismo cra-nioencefálico. Quase invariavelmente eles ocorrem após traumatismo da região occipital e estão associados com fraturas de crânio. O diagnóstico e tratamento dessa patologia tem sido grandemente favorecido pela tomografia computadorizada. Na presente série, a maioria dos pacientes teve evolução aguda, indicando o risco potencial de um tratamento conservador. Nossos resultados (29% de mortalidade são similares àqueles previamente relatados para outras séries dessas lesões.

  12. Subdural hematoma cases identified through a Danish patient register

    DEFF Research Database (Denmark)

    Poulsen, Frantz Rom; Halle, Bo; Pottegård, Anton

    2016-01-01

    PURPOSE: This study aimed to assess the usefulness of Danish patient registers for epidemiological studies of subdural hematoma (SDH) and to describe clinical characteristics of validated cases. METHODS: Using a patient register covering a geographically defined area in Denmark, we retrieved...... hospital contacts recorded under SDH International Classification of Diseases version 10 codes S065 and I620 in 2000-2012. Neurosurgeons reviewed medical records of all potential cases. Based on brain scan results, verified cases were classified by SDH type (chronic SDH (cSDH) or acute SDH (aSDH)). Thirty......-day mortality and preadmission antithrombotic drug use were established through linkage to population-based registers. We calculated the positive predictive value of the SDH code and compared mortality and preadmission antithrombotic drug use of cSDH with those of aSDH (age-adjusted and sex-adjusted odds ratio...

  13. Spontaneous spinal epidural hematoma presenting as paraplegia after cardiac surgery.

    Science.gov (United States)

    Kin, Hajime; Mukaida, Masayuki; Koizumi, Junichi; Kamada, Takeshi; Mitsunaga, Yoshino; Iwase, Tomoyuki; Ikai, Akio; Okabayashi, Hitoshi

    2016-03-01

    An 86-year-old woman was scheduled to undergo aortic valve replacement and coronary artery bypass graft. On postoperative day 3, she developed sudden-onset neck pain followed by weakness in the right arm. Her symptoms worsened with time, and she developed paraplegia. At 60 h after the first complaint, spontaneous spinal epidural hematoma (SSEH) from C2 to C6 with spinal cord compression was diagnosed from a magnetic resonance image of the cervical region. We decided on conservative therapy because operative recovery was impossible. Delayed diagnosis led to grievous results in the present case. When neurological abnormalities follow neck or back pain after open heart surgery, SSEH must be considered in the differential diagnosis. Further, if it is suspected, early cervical computed tomography/magnetic resonance imaging and surgery should be considered.

  14. Neuroendoscopic Removal of Acute Subdural Hematoma with Contusion: Advantages for Elderly Patients

    Directory of Open Access Journals (Sweden)

    Ryota Tamura

    2016-01-01

    Full Text Available Background. Large craniotomy for acute subdural hematoma is sometimes too invasive. We report good outcomes for two cases of neuroendoscopic evacuation of hematoma and contusion by 1 burr hole surgery. Case Presentation. Both patients arrived by ambulance at our hospital with disturbed consciousness after falling. Case 1 was an 81-year-old man who took antiplatelet drugs for brain infarction. Case 2 was a 73-year-old alcoholic woman. CT scanning showed acute subdural hematoma and frontal contusion in both cases. In the acute stage, glycerol was administered to reduce edema; CTs after 48 and 72 hours showed an increase of subdural hematoma and massive contusion of the frontal lobe. Disturbed consciousness steadily deteriorated. The subdural hematoma and contusion were removed as soon as possible by neuroendoscopy under local anesthesia, because neither patient was a good candidate for large craniotomy considering age and past history. 40%~70% of the hematoma was removed, and the consciousness level improved. Conclusion. Neuroendoscopic removal of acute subdural hematoma and contusion has advantages and disadvantages. For patients with underlying medical issues or other risk factors, it is likely to be effective.

  15. Risk factors for postoperative hematoma after inguinal hernia repair: an update.

    Science.gov (United States)

    Zeb, Muhammad H; Pandian, T K; El Khatib, Moustafa M; Naik, Nimesh D; Chandra, Abhishek; Morris, David S; Smoot, Rory L; Farley, David R

    2016-09-01

    We recently sensed an increase in the frequency of groin hematoma after inguinal hernia repair (IHR) at our institution. The aim of this study was to provide a more updated assessment of the risk factors inherent to this complication. We performed a case-control study of all adult patients (age ≥ 18 y) who developed a groin hematoma after IHR at our institution between 2003 and 2015. Univariate and multivariable analyses were performed to assess for independent predictors for groin hematoma. A total of 96 patients (among 6608 IHR) developed a groin hematoma, (60 were observed, 36 required intervention). The hematoma frequency increased from our previous study (1.4 % versus 0.9%, P hernia (3.7, [1.4-9.7], P hernia were independent predictors of hematoma development. Independent risk factors for the development of groin hematoma after IHR included warfarin use and recurrent hernia. Careful consideration for anticoagulation and surgical hypervigilance remains prudent in all patients undergoing IHR and especially those with recurrence. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Calcified epidural hematoma in pediatric age group: A report of two cases

    Directory of Open Access Journals (Sweden)

    A Trivedi

    2010-01-01

    Full Text Available The authors present a rare case of calcified (ossified chronic epidural hematoma developed in a six-and-a-half-year-old female patient who was operated for cerebellar astrocytoma 6 months earlier. There was no history of trauma. Ossified epidural hematoma was seen as an incidental finding in the follow-up in computed tomography scan after 6 months of primary glioma surgery. Ossified chronic epidural hematoma with thick collagenous wall and newly formed bone on dura was excised. The development of calcified chronic subdural hematoma after decompressive intracranial surgery is a well-known occurrence, but the fact that a calcified epidural hematoma, which is rare and which can also develop after decompressive surgery, and the occurrence of calcified (ossified epidural hematoma after postfossa a glioma surgery is not yet reported. The second case is a 9-year-old male anemic child with a history of fall while playing 5 months earlier who presented with headache of 3 months duration. He had bifrontal calcified epidural hematoma operated by craniotomy and excision of calcified dural edge.

  17. Traumatic hematomas in deep middle portion of the cerebrum case report

    Energy Technology Data Exchange (ETDEWEB)

    Tsukahara, T.; Nishikawa, M.; Kim, S.; Shibata, T.; Iwama, M. (Shizuoka Rohsai Hospital, Hamamatsu (Japan))

    1981-06-01

    Recently we have encountered three cases of small traumatic hematoma in deep middle portion of the cerebrum. Patient 1: A 55-year-old male was admitted to our hospital 2-days after the traffic accident. CT scan showed small hematoma around septum pellucidi and fornix and in the posterior horn of left lateral ventricle. Patient 2: A 54-year-old male was admitted to our hospital a day after the head injury. CT scan showed hematoma in the supraventral portion of the third ventricle. Patient 3: A 27-year-old male was admitted to our hospital a day after the head injury. CT scan showed hematoma around quadrigeminal cistern and midbrain. Three cases reported here are traumatic hematomas without mass effect, which were pointed out only by autopsy. On traumatic hematoma in the deep middle portion of the brain we have only a few reports. On the mechanism of this bleeding Lindenberg and Kohno reported that the bleeding is caused by outward bending of the skull in injury. Lindenberg et al insisted that when traumatic force goes through corpus callosum over stretching of corpus callosum caused bleeding and that shearing force can damage septum pellucidi and fornix. Although these small hematomas are absorbed gradually functional prognosis is poor. Especially Korsakov syndrome and left hemiparesis in patient 1 shows no sign of recovery. In patient 2 and patient 3 decreased mental activity and hemiparesis have continued. Treatment of these cases cannot be surgical, as far as severe brain edema does not appeared.

  18. Hemiparesis Caused by Cervical Spontaneous Spinal Epidural Hematoma: A Report of 3 Cases

    Directory of Open Access Journals (Sweden)

    Kinya Nakanishi

    2011-01-01

    Full Text Available We report three cases of spontaneous spinal epidural hematoma (SSEH with hemiparesis. The first patient was a 73-year-old woman who presented with left hemiparesis, neck pain, and left shoulder pain. A cervical MRI scan revealed a left posterolateral epidural hematoma at the C3–C6 level. The condition of the patient improved after laminectomy and evacuation of the epidural hematoma. The second patient was a 62-year-old man who presented with right hemiparesis and neck pain. A cervical MRI scan revealed a right posterolateral dominant epidural hematoma at the C6-T1 level. The condition of the patient improved after laminectomy and evacuation of the epidural hematoma. The third patient was a 60-year-old woman who presented with left hemiparesis and neck pain. A cervical MRI scan revealed a left posterolateral epidural hematoma at the C2–C4 level. The condition of the patient improved with conservative treatment. The classical clinical presentation of SSEH is acute onset of severe irradiating back pain followed by progression to paralysis, whereas SSEH with hemiparesis is less common. Our cases suggest that acute cervical spinal epidural hematoma should be considered as a differential diagnosis in patients presenting with clinical symptoms of sudden neck pain and radicular pain with progression to hemiparesis.

  19. Right-to-left shunting through the unidirectional valved patch after closure of ventricular septal defect

    National Research Council Canada - National Science Library

    Sachin Talwar; Poonam Kapoor; Jitin Narula; Vikas Keshri; Shiv Choudhary; Balram AIran

    2017-01-01

    Postoperative transesophageal echocardiography images of a patient undergoing unidirectional valved patch closure of ventricular septal defect in the setting of severe pulmonary hypertension are presented...

  20. Levator hematoma at the attachment zone as an early marker for levator ani muscle avulsion.

    Science.gov (United States)

    van Delft, K; Thakar, R; Shobeiri, S Abbas; Sultan, A H

    2014-02-01

    Childbirth causes overstretching of the levator ani muscle (LAM), predisposing to avulsion. LAM avulsion has not been evaluated early postpartum using endovaginal ultrasound (EVUS). The aim of this study was to evaluate the relationship between hematomas and LAM avulsion using EVUS and palpation early and late postpartum. Nulliparous women were studied prospectively at 36 weeks' gestation and within 4 days and 3 months postpartum. Palpation and high-frequency three-dimensional EVUS were performed. Two independent investigators reviewed the scans. No antenatal LAM avulsions were found (n = 269). 114/199 (57.3%) women seen early postpartum agreed to examination. 27/114 (23.7%) had well delineated, hypoechoic areas consistent with hematomas (100% agreement), 26 following vaginal delivery, one following emergency Cesarean section. In total, 38 hematomas were found (11 bilateral, 16 unilateral). Hematomas away from the attachment zone of the LAM to the pubic bone (n = 22) resolved. Hematomas at the attachment zone (n = 16) manifested as pubococcygeus avulsions 3 months postpartum. In addition to these 16 avulsions, we found another 20 at 3 months postpartum. 13/20 were not scanned early postpartum and in seven no hematomas were seen, but avulsion was seen early postpartum. Overall, LAM avulsion was found in 23/191 (12.0%) women (13 bilateral, 10 unilateral) 3 months postpartum. Hematomas were significantly associated with episiotomy, instrumental delivery and increased hiatal measurements. Palpation was unreliable early postpartum as only seven avulsions were diagnosed. Hematomas at the site of LAM attachment to the pubic bone always result in avulsion diagnosed 3 months postpartum. However, one third of avulsions are not preceded by a hematoma at the site of LAM attachment to the pubic bone. Copyright © 2013 ISUOG. Published by John Wiley & Sons Ltd.

  1. Idiopathic Scrotal Hematoma in Neonate: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Bioku Muftau Jimoh

    2014-01-01

    Full Text Available Neonatal scrotal hematoma is a rare genitourinary emergency. Some cases have underlining aetiologic factors such as testicular torsion, adrenal hemorrhage, or birth trauma, and others are idiopathic. Previously, immediate scrotal exploration was considered imperative for diagnosis and treatment. With good imaging techniques, some patients are managed nonoperatively. We report a case of idiopathic scrotal hematoma in a neonate. He was managed conservatively with clinical and radiological follow-up. There was complete resolution of hematoma within two months, thus, avoiding unnecessary exploration.

  2. Spontaneous subdural hematoma of the thoracolumbar region with massive recurrent bleed

    Directory of Open Access Journals (Sweden)

    Cincu Rafael

    2009-01-01

    Full Text Available Spinal subdural hematoma is a rare disorder and can be caused by abnormalities of coagulation, blood dyscrasias, lumbar puncture, trauma, underlying neoplasm, and arteriovenous malformation. We discuss an unusual case of an elderly woman who presented with spontaneous spinal subdural hematoma and developed massive rebleeding on the third day following initial evacuation of hematoma. This case illustrates that a patient with routine normal coagulation profile and adequate hemostasis can still harbor platelet dysfunction (in present case due to polycythemia and later on can manifest as rebleeding and neurological deterioration.

  3. Obturator Compartment Syndrome Secondary to Pelvic Hematoma After Robot-Assisted Laparoscopic Radical Prostatectomy

    Science.gov (United States)

    Song, Jun H.; Abbott, Daniel; Gewirtz, Eric; Hauck, Ellen; Eun, Daniel D.

    2016-01-01

    Abstract Obturator nerve injury is a known injury after robot-assisted laparoscopic radical prostatectomy (RALP) and patients often present with motor and sensory deficits in the immediate postoperative period. We describe a 65-year-old male who presented with motor deficits, indicative of obturator neurapraxia after RALP upon waking from anesthesia. Work-up revealed an expansile hematoma possibly compressing the obturator nerve. After evacuation of the hematoma, the patient had immediate improvement of his neurologic deficits. Our patient's clinical vignette illustrates the importance of considering postsurgical hematoma in the differential diagnosis when patients present with signs and symptoms of obturator neurapraxia after RALP. PMID:27579444

  4. Langerhans' cell histiocytosis presenting with an intracranial epidural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Lee, K.-W. [Department of Pediatrics, Loma Linda Children' s Hospital and University Medical Center, Loma Linda, CA (United States); McLeary, M.S. [Div. of Pediatric Radiology, Loma Linda Children' s Hospital and University Medical Center, Loma Linda, CA (United States); Zuppan, C.W. [Dept. of Pathology, Loma Linda Children' s Hospital and University Medical Center, Loma Linda, CA (United States); Won, D.J. [Div. of Pediatric Neurosurgery, Loma Linda University Children' s Hospital, Loma Linda, CA (United States)

    2000-05-01

    An 8-year-old boy developed vomiting and severe headache following minor head trauma. A CT scan of the head demonstrated a lytic lesion of the skull and adjacent epidural hematoma. Surgical evacuation and removal of the skull lesion and hematoma were carried out, and pathologic evaluation resulted in a diagnosis of Langerhans' cell histiocytosis (LCH). Epidural involvement of Langerhans' cell histiocytosis is very rare, and we report the first case of LCH presenting as an intracranial epidural hematoma. (orig.)

  5. Olfactory Bulb Volume Changes in Patients With Nasal Septal Deviation.

    Science.gov (United States)

    Özkiriş, Mahmut; Gencer, Zeliha Kapusuz; Aydin, Reha; Açikgöz, Mustafa; Saydam, Levent

    2017-05-01

    The olfactory bulb (OB) plays a pivotal role in the processing of olfactory information. The aim of this study was to investigate the OB volume changes and its possible associations with nasal septal deviation. Cross-sectional study. Otolaryngology Department of Bozok University School of Medicine and Neurology Department of Yozgat State Hospital. Ninety patient's cranial magnetic resonance imaging (MRI) studies (46 males and 44 females, mean age 36 ± 13.4 years; range 18-56 years) with isolated nasal septal deviations were recruited for the study. Olfactory bulb volumes in all study subjects were evaluated in T2-weighted coronal MRI images by planimetric manual contouring. Nasal septal deviation angles were found to range between 5° and 23.21° (mean 13.6° ± 3.58°). The right-sided deviations included 17 mild (Olfactory bulb volumes were calculated in both right- and left-sided deviation groups. In the patients with left-sided septal deviations of Groups I, II, and III, the left OB volumes of Groups I, II, and III were 46.49 ± 3.87, 47.46 ± 3.36, and 60.68 ± 5.65 mm and the right OB volumes were 53.37 ± 3.76, 56.47 ± 4.43, and 76.69 ± 6.84 mm, respectively. The statistical evaluation of the right OB volumes did not produce significant difference between Groups I and II (P = 0.73). The authors demonstrated statistically significant differences in comparison of Groups I to III and Groups II to III (P = 0.002 and P = 0.016, respectively). In the right septal deviation group for Groups I, II, and III, mean volumes of right OB volumes were 45.59 ± 4.46, 48.63 ± 3.78, and 61.35 ± 5.84 mm, respectively, and the left OB volumes were 54.67 ± 4.73, 57.65 ± 4.53, and 75.84 ± 7.67 mm, respectively. There was no statistically significant difference between Groups I and II (P = 0.95) left OB volumes in the right-sided deviation group, but statistically significant difference was

  6. Screening for Atrial Fibrillation

    DEFF Research Database (Denmark)

    Freedman, Ben; Camm, A. John; Calkins, Hugh

    2017-01-01

    in September 2015 to promote discussion and research about AF screening as a strategy to reduce stroke and death and to provide advocacy for implementation of country-specific AF screening programs. During 2016, 60 expert members of AF-SCREEN, including physicians, nurses, allied health professionals, health......Approximately 10% of ischemic strokes are associated with atrial fibrillation (AF) first diagnosed at the time of stroke. Detecting asymptomatic AF would provide an opportunity to prevent these strokes by instituting appropriate anticoagulation. The AF-SCREEN international collaboration was formed...... or by intermittent ECG recordings over 2 weeks is not a benign condition and, with additional stroke factors, carries sufficient risk of stroke to justify consideration of anticoagulation. With regard to the methods of mass screening, handheld ECG devices have the advantage of providing a verifiable ECG trace...

  7. Idiopathic giant right atrial aneurysm

    Science.gov (United States)

    Uppu, Santosh C; Sachdeva, Ritu; Imamura, Michiaki

    2013-01-01

    A 2-year-old boy with an incidental finding of massive cardiomegaly on a chest X-ray was diagnosed with a giant right atrial aneurysm upon further investigation with echocardiography. The patient underwent successful surgical reduction of the right atrium and closure of the patent foramen ovale to prevent thromboembolic complications and to lower the risk of atrial arrhythmias. The resected atrium had paper-thin walls and pathological features of interstitial fibrosis with endocardial thickening. PMID:23626440

  8. Effectiveness of caudal septal extension graft application in endonasal septoplasty

    Directory of Open Access Journals (Sweden)

    Yunus Karadavut

    Full Text Available Abstract Introduction Septal deviation is a common disease seen in daily otorhinolaryngology practice and septoplasty is a commonly performed surgical procedure. Caudal septum deviation is also a challenging pathology for ear, nose, and throat specialists. Many techniques are defined for caudal septal deviation. Objective To evaluate the effectiveness of caudal septal extension graft (CSEG application in patients who underwent endonasal septoplasty for a short and deviated nasal septum. Methods Forty patients with nasal septal deviation, short nasal septum, and weak nasal tip support who underwent endonasal septoplasty with or without CSEG placement between August 2012 and June 2013 were enrolled in this study. Twenty patients underwent endonasal septoplasty with CSEG placement. The rest of the group, who rejected auricular or costal cartilage harvest for CSEG placement, underwent only endonasal septoplasty without any additional intervention. Using the Nasal Obstruction Symptom Evaluation (NOSE and Rhinoplasty Outcome Evaluation (ROE questionnaires, pre- and post-operative acoustic rhinometer measurements were evaluated to assess the effect of CESG placement on nasal obstruction. Results In the control group, preoperative and postoperative minimal cross-sectional areas (MCA1 were 0.44 ± 0.10 cm2 and 0.60 ± 0.11 cm2, respectively (p < 0.001. In the study group, pre- and postoperative MCA1 values were 0.45 ± 0.16 cm2 and 0.67 ± 0.16 cm2, respectively (p < 0.01. In the control group, the nasal cavity volume (VOL1 value was 1.71 ± 0.21 mL preoperatively and 1.94 ± 0.17 mL postoperatively (p < 0.001. In the study group, pre- and postoperative VOL1s were 1.72 ± 0.15 mL and 1.97 ± 0.12 mL, respectively (p < 0.001. Statistical analysis of postoperative MCA1 and VOL1 values in the study and the control groups could not detect any significant intergroup difference (p = 0.093 and 0.432, respectively. In the study group, mean nasolabial angles were

  9. From the Heart: Interatrial Septal Aneurysm Identified on Bedside Ultrasound

    Directory of Open Access Journals (Sweden)

    Michael Butterfield

    2014-09-01

    Full Text Available A 61 year-old man presented to the Emergency Department for one day of nonspecific chest pain. Bedside echocardiogram performed by the emergency physician revealed normal systolic cardiac function but also showed a large ( > 10mm bicornuate interatrial septal aneurysm (IASA projecting into the right atrium (Figure 1, Video 1. There was no evidence of intraatrial thrombus. A formal echocardiogram performed later that day confirmed the diagnosis and also detected a patent foramen ovale (PFO with a left-to-right shunt that reversed with Valsalva maneuver. [West J Emerg Med. 2014;15(6:719–720

  10. Acquired ventricular septal defect due to infective endocarditis

    Directory of Open Access Journals (Sweden)

    Randi E Durden

    2018-01-01

    Full Text Available Acquired intracardiac left-to-right shunts are rare occurrences. Chest trauma and myocardial infection are well-known causes of acquired ventricular septal defect (VSD. There have been several case reports describing left ventricle to right atrium shunt after infective endocarditis (IE. We present here a patient found to have an acquired VSD secondary to IE of the aortic and tricuspid valves in the setting of a known bicuspid aortic valve. This is the first case reported of acquired VSD in a pediatric patient in the setting of IE along with literature review of acquired left-to-right shunts.

  11. Saddle nose deformity and septal perforation in granulomatosis with polyangiitis.

    Science.gov (United States)

    Coordes, A; Loose, S M; Hofmann, V M; Hamilton, G S; Riedel, F; Menger, D J; Albers, A E

    2018-02-01

    Patients who have granulomatosis with polyangiitis (GPA, syn. M. Wegener) often develop an external nose deformity which may have devastating psychological effects. Therefore, reconstruction of nasal deformities by rhinoplasty may become necessary to achieve a normal appearance. The aim of this systematic review was to investigate the efficacy and safety of surgical reconstruction in external nasal deformities and septal perforation in GPA patients. A systematic literature search with defined search terms was performed for scientific articles archived in the MEDLINE-Database up to 10 June 2016 (PubMed Advanced MEDLINE Search), describing management of cases or case series in GPA patients with saddle nose deformity and/or septal perforation. Eleven of 614 publications met the criteria for this analysis including 41 GPA patients undergoing external nasal reconstruction and/or septal reconstruction with a median follow-up of 2.6 years. Overall, saddle nose reconstruction in GPA patients is safe even if an increased rate of revision surgery has to be expected compared with individuals without GPA undergoing septorhinoplasty. Most implanted grafts were autografts of calvarial bone or costal cartilage. For septal perforation reconstruction, few studies were available. Therefore, based on the available data for surgical outcomes, it is impossible to make evidence-based recommendations. All included GPA patients had minimal or no local disease at the time of reconstructive surgery. Therefore, the relationship between disease activity and its impact on surgical outcomes remains unanswered. The potential impact of immune-modulating medications on increased complication rates and the impact of prophylactic antibiotics are unknown. This study systematically reviews the efficacy and safety of surgical reconstruction of external nasal deformities in GPA patients for the first time. Saddle nose reconstruction in GPA patients with minimal or no local disease is a safe procedure

  12. Transcatheter device closure of a traumatic ventricular septal defect

    Directory of Open Access Journals (Sweden)

    Mohamed Kasem

    2014-01-01

    Full Text Available A traumatic ventricular septal defect (VSD resulting from blunt chest injury is a very rare event in children. The clinical symptoms and timing of presentation are variable, so diagnosis and management of traumatic VSD may be challenging. Decision to close the traumatic VSD is usually based on a combination of severity of heart failure symptoms, hemodynamics, and defect size. We present a case of a 7-year-old boy who was run over by a truck and presented with head and liver injury initially. He was subsequently found to have a traumatic VSD. The VSD was closed percutaneously.

  13. Spontaneous cervical epidural hematoma: a case report and review of the literature; Hematoma epidural cervical espontaneo: a proposito de un caso y revision de la bibligrafia

    Energy Technology Data Exchange (ETDEWEB)

    Aparici, F.; Mas, F.; Solera, M. C.; Moro, G. [Hospital Universitario La Fe. Valencia (Spain)

    2002-07-01

    We present the case of a 78-year-old woman with a spontaneous spinal epidural hematoma that presented with sudden interscapular pain accompanied by left hemiparesis and a significant improvement 15 minutes later. Initially diagnosed as angina, the persistence of pain in dorsal cervical spine suggested the need to perform magnetic resonance imaging (MRI). The images demonstrated a lesion in the epidural spinal canal at level C3-D2 that presented a heterogeneous signal intensity, with hyperintense areas in T1-weighted sequences and hypointense areas in gradient-echo sequences, with no sign of compression myelopathy. A diagnosis of epidural hematoma was established and, given the favorable clinical course, conservative treatment was indicated. The second MRI study showed the complete resorption of the epidural hematoma. (Author) 12 refs.

  14. Concurrent Spontaneous Sublingual and Intramural Small Bowel Hematoma due to Warfarin Use

    Directory of Open Access Journals (Sweden)

    Gül Pamukçu Günaydın

    2015-01-01

    Full Text Available Introduction. We present a case of concurrent spontaneous sublingual and intramural small bowel hematoma due to warfarin anticoagulation. Case. A 71-year-old man presented to the emergency department complaining of a swollen, painful tongue. He was on warfarin therapy. Physical examination revealed sublingual hematoma. His international normalized ratio was 11.9. The computed tomography scan of the neck demonstrated sublingual hematoma. He was admitted to emergency department observation unit, monitored closely; anticoagulation was reversed with fresh frozen plasma and vitamin K. 26 hours after his arrival to the emergency department, his abdominal pain and melena started. His abdomen tomography demonstrated intestinal submucosal hemorrhage in the ileum. He was admitted to surgical floor, monitored closely, and discharged on day 4. Conclusion. Since the patient did not have airway compromise holding anticoagulant, reversing anticoagulation, close monitoring and observation were enough for management of both sublingual and spontaneous intramural small bowel hematoma.

  15. Retropharyngeal hematoma secondary to cervical spine surgery: report of one fatal case.

    Science.gov (United States)

    Dedouit, Fabrice; Grill, Stéphane; Guilbeau-Frugier, Céline; Savall, Frédéric; Rougé, Daniel; Telmon, Norbert

    2014-09-01

    A 53-year-old woman suffering from radicular pain due to cervical herniation underwent a spinal surgery consisting of anterior cervical discectomy and fusion with an implantable titanium cage. Five hours after the procedure, the patient developed cervical swelling and dyspnea. An emergency surgery permitted evacuation of a deep cervical hematoma and intubation of the patient, who died some minutes later. The family of the deceased lodged a complaint with the public prosecutor because of unclear circumstances of death. After analysis of the medical records by two forensic pathologists, a medicolegal autopsy was ordered. Massive retropharyngeal and mediastinal hematomas were diagnosed. Pathological study confirmed acute cervical hemorrhage, but failed to detect the source of bleeding. The forensic pathologists concluded that death was due to mechanical asphyxia secondary to pharyngeal compression by the cervical hematoma. To the best of our knowledge, death secondary to retropharyngeal hematoma in this neurosurgical context is rarely encountered. © 2014 American Academy of Forensic Sciences.

  16. Subdural Hematoma: A Rare Adverse Complication From Bone-Anchored Hearing Aid Placement.

    Science.gov (United States)

    Amin, Nikul; Aymat-Torrente, Antonio

    2017-03-01

    Bone-anchored hearing aids (BAHA) are bone conduction hearing aids commonly implantated by Ear, Nose, and Throat surgeons. We present the first documented case of a subdural hematoma secondary to primary fixation of a BAHA. We present a 65-year-old male patient undergoing a left sided BAHA for bilateral chronic ear infections and difficulty wearing conventional hearing aids. The procedure was uneventful, however, the patient developed a postoperative large acute left temporoparietal intracerebral hematoma associated with an ipsilateral acute subdural hematoma. This required emergency transfer to the local tertiary neurosurgical center for a left decompressive craniotomy and evacuation of the hematoma. The patient required a prolonged stay on an intensive care unit and was eventually discharged to the community for on-going neurological rehabilitation. This is a rare and devastating complication BAHA surgery. Otologist, general ENT surgeons, and neurosurgeons should be aware of this life-threatening complication of BAHA surgery.

  17. Spontaneous acute subdural hematoma as the initial manifestation of chronic myeloid leukemia.

    Science.gov (United States)

    Abdulhamid, Mohamed M; Li, Yan Michael; Hall, Walter A

    2011-02-01

    Spontaneous acute subdural hematoma is rare and limited to sporadic case reports, associated with neoplasm, aneurysm, arteriovenous malformation and cocaine use. Subdural hematoma has also been reported in association with leukemic malignancies, either during therapy or after diagnosis. However, there are no reports of spontaneous acute subdural hematoma as the primary initial presenting manifestation of a chronic myeloid leukemia. Here we describe one case of a 53-year-old male that presented with severe right-sided headache and intermittent left-sided paresthesias. CT scan showed non-traumatic right-sided acute subdural hematoma. Further evaluation revealed that the patient had chronic myeloid leukemia. His peripheral white blood count normalized after Gleevec and hydroxyurea chemotherapy. Furthermore, he had no neurological deficits after his subdural collection was adequately evacuated.

  18. Intramural duodenal hematoma secondary to pancreatitis: case report and review of the literature.

    Science.gov (United States)

    Oliveira, João Henrique Botto de; Esper, Raiza Samenica; Ocariz, Rodrigo Campos; Sartori, Flora Specian; Freire, Lucas Marcelo Dias; Chaim, Elinton Adami; Callejas-Neto, Francisco; Cazzo, Everton

    2017-12-07

    Spontaneous intramural duodenal hematoma is uncommon and is usually associated with coagulopathy, anticoagulant therapy and endoscopic procedures. The aim here was to describe a case of intramural duodenal hematoma caused by chronic exacerbation of pancreatitis. A 46-year-old male with chronic alcoholic pancreatitis was admitted to hospital due to abdominal pain, melena and low hemoglobin. An intramural duodenal hematoma with active bleeding was detected and selective angioembolization was warranted. The patient evolved with a perforated duodenum and underwent laparotomy with exclusion of the pylorus and Roux-en-Y gastrojejunostomy. He was discharged nine days later. Intramural duodenal hematoma is a rare complication of pancreatitis. Selective embolization is the preferred treatment for hemorrhagic complications of pancreatitis. However, the risk of visceral ischemia and perforation should be considered.

  19. CD163 promotes hematoma absorption and improves neurological functions in patients with intracerebral hemorrhage

    Directory of Open Access Journals (Sweden)

    Wen-jing Xie

    2016-01-01

    Full Text Available Clinical outcomes are positively associated with hematoma absorption. The monocyte-macrophage scavenger receptor, CD163, plays an important role in the metabolism of hemoglobin, and a soluble form of CD163 is present in plasma and other tissue fluids; therefore, we speculated that serum CD163 affects hematoma absorption after intracerebral hemorrhage. Patients with intracerebral hemorrhage were divided into high- and low-level groups according to the average CD163 level (1,977.79 ± 832.91 ng/mL. Compared with the high-level group, the low-level group had a significantly slower hematoma absorption rate, and significantly increased National Institutes of Health Stroke Scale scores and modified Rankin Scale scores. These results suggest that CD163 promotes hematoma absorption and the recovery of neurological function in patients with intracerebral hemorrhage.

  20. Hematoma epidural espinal espontâneo: registro de dois casos

    Directory of Open Access Journals (Sweden)

    Rodrigo O. M. F Ferreira

    1980-09-01

    Full Text Available São discutidos os aspectos clínicos relativos ao diagnóstico e tratamento dos hematomas epidurals espinais espontâneos. Os dados obtidos em dois casos são apresentados, sendo salientada a localização lombar destes hematomas, os distúrbios neurológicos agudos, geralmente de. irradiação radicular, acompanhados por déficit neurológico de caráter progressivo. A problemática desses hematomas epidurals espinais, principalmente a sua pequena frequência, a demonstração radiológica por mielografia contrastada e o seu tratamento cirúrgico por laminectomia, são ressaltados. O tratamento de escolha é o cirúrgico, laminectomia com dissecção e remoção do hematoma que possibilita a recuperação do paciente.

  1. Survival and sudden cardiac death after septal ablation for hypertrophic obstructive cardiomyopathy

    DEFF Research Database (Denmark)

    Jensen, Morten Kvistholm; Havndrup, Ole; Hassager, Christian

    2011-01-01

    Reports of long-term survival and the risk of sudden cardiac death (SCD) after percutaneous transluminal septal myocardial ablation (PTSMA) in patients with hypertrophic obstructive cardiomyopathy (HOCM) are sparse.......Reports of long-term survival and the risk of sudden cardiac death (SCD) after percutaneous transluminal septal myocardial ablation (PTSMA) in patients with hypertrophic obstructive cardiomyopathy (HOCM) are sparse....

  2. Anticoagulation therapy a risk factor for the development of chronic subdural hematoma

    DEFF Research Database (Denmark)

    Aspegren, Oskar P.; Åstrand, Ramona; Lundgren, Maria I.

    2013-01-01

    Chronic subdural hematoma (CSDH) is a common disease among the elderly and with increasing incidence we have chosen to focus on associations between development and recurrence of CSDH and anticoagulation and/or antiplatelet agent therapy.......Chronic subdural hematoma (CSDH) is a common disease among the elderly and with increasing incidence we have chosen to focus on associations between development and recurrence of CSDH and anticoagulation and/or antiplatelet agent therapy....

  3. Obturator Compartment Syndrome Secondary to Pelvic Hematoma After Robot-Assisted Laparoscopic Radical Prostatectomy

    OpenAIRE

    Song, Jun H.; Joshua R. Kaplan; Abbott, Daniel; Gewirtz, Eric; Hauck, Ellen; Eun, Daniel D.

    2016-01-01

    Abstract Obturator nerve injury is a known injury after robot-assisted laparoscopic radical prostatectomy (RALP) and patients often present with motor and sensory deficits in the immediate postoperative period. We describe a 65-year-old male who presented with motor deficits, indicative of obturator neurapraxia after RALP upon waking from anesthesia. Work-up revealed an expansile hematoma possibly compressing the obturator nerve. After evacuation of the hematoma, the patient had immediate imp...

  4. Chronic subdural hematoma associated with moyamoya phenomenon after radiotherapy for medulloblastoma; A case report

    Energy Technology Data Exchange (ETDEWEB)

    Fuse, Takahisa; Takagi, Takuji; Fukushima, Tsuneyuki; Mizuno, Shiroh; Hashimoto, Nobukazu; Suzuki, Osamu (Nagoya City Higashi General Hospital (Japan))

    1994-04-01

    A 9-year-old boy had been diagnosed at the age of 9 months as having a cerebellar medulloblastoma and had received 40 Gy of radiation therapy to the brain after removal of the tumor. Cerebral angiography at the time of initial diagnosis did not show any evidence of occlusive disease involving the internal carotid circulation. At the age of 6 years, the patient developed generalized seizures. On examination, he was drowsy and had right hemiparesis. CT scan demonstrated a low-density area in the left frontal lobe. Cerebral angiography showed a marked narrowing of the bilateral internal carotid arteries with moyamoya vessels. The patient was treated medically with aspirin (100 mg/day) and anticonvulsants. His neurological deficits improved gradually. At the age of 8 years, there was no recurrence of the tumor although a slight left subdural hematoma was seen on CT scan. On August 10, 1993, at the age of 9 years, he was admitted for treatment of a developing subdural hematoma. MRI showed a chronic subdural hematoma with thick outer and inner membranes. Cerebral angiography showed occlusion of the left internal carotid artery which fed the right frontal lobe through moyamoya vessels, marked narrowing of the right internal carotid artery distal to the ophthalmic artery, moyamoya vessels at the base, and cortical revascularization througth the ophthalmic, posterior cerebral and middle meningeal arteries. Trepanation and aspiration of the hematoma were performed. The outer membrane of the hematoma was about 2 mm thick and the hematoma cavity was filled with a partially organized hematoma. In this case, we speculate that development of the chronic subdural hematoma involved the following factors: (1) transdural external-internal carotid anastomosis after radiation-induced cerebrovasculopathy; (2) repeated mild head trauma due to gait disturbance after removal of the cerebellar tumor; and (3) administration of acetylsalicylic acid. (author).

  5. Time Course of Early Postadmission Hematoma Expansion in Spontaneous Intracerebral Hemorrhage

    DEFF Research Database (Denmark)

    Ovesen, Christian; Christensen, Anders Fogh; Krieger, Derk W

    2014-01-01

    BACKGROUND AND PURPOSE: Early hematoma expansion (EHE) in patients with intracerebral hematoma is a promising treatment target. To date, the time course of EHE has remained poorly described. We prospectively investigated the time course of EHE. METHODS: We included consecutive patients presenting...... occurred within the first 7 to 8 hours after symptom onset. CLINICAL TRIAL REGISTRATION URL: http://www.clinicaltrials.gov. Unique identifier: NCT01472224....

  6. Active Atrial Function and Atrial Scar Burden After Multiple Catheter Ablations of Persistent Atrial Fibrillation.

    Science.gov (United States)

    Nührich, Jana M; Geisler, Anne C; Steven, Daniel; Hoffmann, Boris A; Schäffer, Benjamin; Lund, Gunnar; Stehning, Christian; Radunski, Ulf K; Sultan, Arian; Schwarzl, Michael; Adam, Gerhard; Willems, Stephan; Muellerleile, Kai

    2017-02-01

    Extensive and repeated substrate modification (SM) is frequently performed as an ablation strategy in persistent atrial fibrillation (persAF). The effect of these extended ablation strategies on atrial function has not been investigated sufficiently so far. The purpose was to assess atrial function by cardiac magnetic resonance (CMR) and its association with left atrial (LA) scar burden by electroanatomical voltage-mapping after multiple persAF ablation procedures. We included 16 persAF patients who had ≥2 SM procedures and a control group (CG) of 21 persAF patients without prior ablation. CMR was performed in sinus rhythm at least 4 weeks after the last cardioversion. Active left and right (RA) atrial emptying fractions (AEF) as well as peak active left atrial appendage (LAA) emptying velocities were obtained by CMR flow measurements. Furthermore, LA scar burden was quantified on electroanatomical voltage maps by the portion of points with local voltage amplitude scar burden to be higher (40 [20-68] vs nine [3-18] %, P scar burden after multiple extensive persAF ablations. ©2016 Wiley Periodicals, Inc.

  7. Hematomas intracerebral espontâneos estudo de 121 casos

    Directory of Open Access Journals (Sweden)

    Lineu Cesar Werneck

    1991-03-01

    Full Text Available Foram analisados retrospectivamente 121 pacientes com hematomas intracerebrais espontâneos (HIE: com média de idade de 53,4 ±14,8 anos, 62,8% do sexo masculino, tempo médio de sangramento na admissão de 36 horas (3 horas a 12 dias; 63,5% estavam acima de 7 na escala de Glasgow e 81,9% com grau igual ou maior que 3 na escala de Botterel. Os HIE eram: em gânglios da base em 45,5%, multilobares em 14,7%, lobares em 22,8%, no tronco cerebral em 4% e cerebelares em 2%. Seus diâmetros médios eram de 46,6 mm (16 a 33 e a área média de 1422,9 mm2 (60 a 4818. O LCR em 67 casos revelou pressão inicial média de 234 mmH20 (30 a 700 e concentrarão proteica média de 416,9 mg/dl (30 a 1960. O tratamento foi conservador em 107 casos e cirúrgico em 14. Sobreviveram 55,8% dos pacientes; a maioria dos que faleceram estava em grau acima de 3 na escala de Boterell e abaixo de 9 na de Glasgow. Houve correlação estatística entre a sobrevida e óbito com a escala de Glasgow e com a de Boterell, paralisia de músculos oculares, déficit motor, sinais de descerebração, broncopneumonia, diâmetro e área do hematoma; não houve relação estatística com uso de dexametasona, antifibrinolítico, anticonvulsivantes e diuréticos. O uso de manitol e a queda da pressão arterial nos primeiros dias tiveram relação com maior mortalidade Dos 14 casos submetidos a cirurgia, 11 faleceram. A principal complicação que levou a óbito foi broncopneumonia. São feitos comentários sobre a patogenia dos HIE, incidência atual, sinais clínicos» localização, tamanho, causas de óbito e tratamento empregado em relação ao prognóstico.

  8. Atrial natriuretic peptides during experimental atrial tachycardia : Role of developing tachycardiomyopathy

    NARCIS (Netherlands)

    Schoonderwoerd, BA; Crijns, HJGM; Van Veldhuisen, DJ; Boomsma, F; Van den Berg, MP; Bel, KJ; Van Gelder, IC

    Atrial Natriuretic Peptides During Tachycardiomyopathy. Introduction: Atrial tachycardia and chronic heart failure (CHF) are associated with elevated levels of atrial natriuretic peptide (ANP) and its amino terminal part NT-ANP. Chronic high atrial rates may cause CHF due to a rapid ventricular

  9. Psychological barriers in long term non-operative treatment of retroperitoneal hematoma

    Directory of Open Access Journals (Sweden)

    Bogdan Socea

    2015-04-01

    Full Text Available The retroperitoneal hematoma can have, mainly, a traumatic etiology - blunt abdominal trauma (falls from height, road accidents, aggression of any kind, etc., or open (incised wounds, puncture, penetration or gunshot wounds. Ruptured arterial aneurysms can cause hemorrhage in the retroperitoneal space. There is also spontaneous retroperitoneal trauma in patients with chronic treatment with anticoagulant or antiaggregant drugs (1. Hemorrhage in the retroperitoneal space can be iatrogenic, after surgical, open or laparoscopic, interventions (2, 3. A particular type of retroperitoneal hematoma is the psoas muscle hematoma in patients with chronic oral anticoagulant treatment (Acenocumarol, Warfarin. The management of the retroperitoneal hematoma, whatever the cause may be, is, for most of the time, difficult. In case of traumatic etiology, the retroperitoneal hematoma is not the only lesion, being frequently associated with severe hollow or parenchymal organs injury or vascular lesions, which highlights the importance of a complete and precise clinical inventory of the lesions. The decision between an aggressive, surgical or interventional attitude and a conservative one, with monitoring, is often taken under pressure. Especially difficult are the cases in which the imaging results of the lesions is uncertain, when the patient presents hemodynamic instability, when other lesions can not be excluded, or when the parietal peritoneum is ruptured and the retroperitoneal hematoma gets into the peritoneal cavity, the patient presenting haemoperitoneum. For most of the time, these cases have indication for exploratory laparotomy, for a diagnostic, not therapeutic, goal.

  10. Chronic subdural hematoma pathophysiology: a unifying theory for a dynamic process.

    Science.gov (United States)

    Cecchini, Giulio

    2017-10-01

    Chronic subdural hematoma pathophysiology has been extensively studied and discussed. In the last decades, optic and electron microscope observations have successfully described its histopathology and the ultrastructure of internal membranes. Moreover, recent biochemical studies have identified a number of important pathways involved in its development and evolution. Our aim was to review recent literature regarding histopathology, ultrastructure and biochemichal pathways and supply a unifying theory about chronic subdural hematoma pathophysiology. The starting point of chronic subdural hematoma is a mechanical injury. The evolution of the pathology is due to the exclusive anatomy of the dura-arachnoid interface. This is a mechanically weak layer. Fibroblasts contained in this region produce an inflammatory reaction with neoangiogenesis and fibrinolysis. Biochemical pathways involved in these reactions is complex and could contain a number of pharmacological targets. The hematoma evolves in different stages thus recent outlooks consider chronic subdural hematoma as a dynamic process. One of the key points for a good outcome and a low recurrence rate may be the timing of the surgical treatment in relation of hematoma natural history. Surgery performed during active inflammatory stages may be less effective in terms of clinical outcome and recurrence rate.

  11. Right atrial pacing impairs cardiac function during resynchronization therapy: acute effects of DDD pacing compared to VDD pacing.

    Science.gov (United States)

    Bernheim, Alain; Ammann, Peter; Sticherling, Christian; Burger, Peter; Schaer, Beat; Brunner-La Rocca, Hans Peter; Eckstein, Jens; Kiencke, Stephanie; Kaiser, Christoph; Linka, Andre; Buser, Peter; Pfisterer, Matthias; Osswald, Stefan

    2005-05-03

    We aimed to compare the hemodynamic effects of right-atrial-paced (DDD) and right-atrial-sensed (VDD) biventricular paced rhythm on cardiac resynchronization therapy (CRT). Cardiac resynchronization therapy improves hemodynamics in patients with severe heart failure and left ventricular (LV) dyssynchrony. However, the impact of active right atrial pacing on resynchronization therapy is unknown. Seventeen CRT patients were studied 10 months (range: 1 to 46 months) after implantation. At baseline, the programmed atrioventricular delay was optimized by timing LV contraction properly at the end of atrial contraction. In both modes the acute hemodynamic effects were assessed by multiple Doppler echocardiographic parameters. Compared to DDD pacing, VDD pacing resulted in much better improvement of intraventricular dyssynchrony assessed by the septal-to-posterior wall motion delay (VDD 106 +/- 83 ms vs. DDD 145 +/- 95 ms; p = 0.001), whereas the interventricular mechanical delay (difference between onset of pulmonary and aortic outflow) did not differ (VDD 20 +/- 21 ms vs. DDD 18 +/- 17 ms; p = NS). Furthermore, VDD pacing significantly prolonged the rate-corrected LV filling period (VDD 458 +/- 123 ms vs. DDD 371 +/- 94 ms; p = 0.0001) and improved the myocardial performance index (VDD 0.60 +/- 0.18 vs. DDD 0.71 +/- 0.23; p DDD mode in CRT patients.

  12. P1033Echocardiographic predictive model of new-onset postoperative atrial fibrillation after abdominal surgery.

    Science.gov (United States)

    Demirevska, L; Gotchev, D

    2016-12-01

    and purpose: Postoperative atrial fibrillation (POAF) is a frequent complication post high-risk abdominal surgery in elderly patients. This study aimed to develop a predictive model of POAF based on preoperative transthoracic echocardiography (TTE) findings in these patients. We conducted a prospective study of 300 consecutive patients, age ≥ 65 years (mean age 72±6 years, 61% men), who underwent high-risk abdominal surgery under general anesthesia. Preoperative TTE was performed in all patients, including tissue Doppler imaging (TDI). We measured the time interval between the onset of the P-wave on ECG and a point of the peak-A wave on TDI from the lateral mitral annulus (PA lateral) and septal mitral annulus (PA septal). Left atrial (LA) dyssynchrony was measured by subtracting the PA septal from PA lateral. Right ventricular systolic pressure was estimated by using the tricuspid regurgitation jet (TRJ) Doppler velocity method. The primary endpoint was the occurance of new-onset POAF. Thirty-seven (12%) patients developed POAF. Multiple echocardiographic parameters were measured and tested in different combinations. The final model included the following variables with cutoff points predictive of POAF: PA lateral > 139 ms (69% sensitivity, 92% specificity), LA dyssynchrony > 35 ms (78% sensitivity, 89% specificity), and TRJ Doppler velocity >2.6 m/s (89% sensitivity, 64% specificity). A value of 0 was assigned when the result was below the cutoff point and a value of 1 if above the cutoff point. Coding of these three variables in the following order: PA lateral- TRJ Doppler- left atrial dyssynchrony can predict the probability of POAF. The model showed a postive predictive value of 79% and a negative predictive value of 95%. A model using three echocardiographic variables: PA lateral, LA dyssynchrony and TRJ Doppler velocity, can predict the incidence of POAF after high-risk abdominal surgery. The model can be used preoperatively to identify high-risk patients

  13. Atrial natriuretic peptide (ANP)-granules: ultrastructure ...

    African Journals Online (AJOL)

    AJB SERVER

    2006-12-29

    ANP) are present in the four regions of the atrial-auricular complex (two atria and two auricles). ANP-immunoreactivity was detected in all granules from the four regions. Ultrastructurally, atrial myocytes show the presence of very ...

  14. Atrial fibrillation in KCNE1-null mice

    NARCIS (Netherlands)

    Temple, Joel; Frias, Patricio; Rottman, Jeffrey; Yang, Tao; Wu, Yuejin; Verheijck, E. Etienne; Zhang, Wei; Siprachanh, Chanthaphaychith; Kanki, Hideaki; Atkinson, James B.; King, Paul; Anderson, Mark E.; Kupershmidt, Sabina; Roden, Dan M.

    2005-01-01

    Although atrial fibrillation is the most common serious cardiac arrhythmia, the fundamental molecular pathways remain undefined. Mutations in KCNQ1, one component of a sympathetically activated cardiac potassium channel complex, cause familial atrial fibrillation, although the mechanisms in vivo are

  15. Pregnancy Outcomes in Pregnant Women with Subchorionic Hematoma

    Directory of Open Access Journals (Sweden)

    Victoria V. Barinova

    2015-09-01

    Full Text Available Background: The role of subchorionic hematoma (SCH in the first trimester of pregnancy remains open for discussion. Some authors claim that SCH does not affect the pregnancy; others have found that it is a serious risk factor for adverse pregnancy outcome. The objective of the present study was to explore the outcomes of pregnancy in patients with SCH diagnosed in the first trimester. Methods and Results: The study involved 194 pregnant women who were in terms of 6 to12 weeks: 115 women with SCH (Group 1 and 79 apparently healthy pregnant women (Group 2. A missed miscarriage was observed in 27/23% women of Group 1 and in 4/5% of Group 2 (P<0.05, recurrent threat of miscarriage in 27/23% and in 4/5%, recurrent bleeding in 14/12% and 2/3%, and the short cervix syndrome in 22/19% and 5/6% women, respectively. Conclusion: The results of our study show that the presence of SCH adversely affects the first half of pregnancy, leading to recurrent threatened abortion, recurrent threat of miscarriage, missed miscarriage until 12 weeks of gestation, and the short cervix syndrome.

  16. Nontraumatic spinal epidural hematoma during pregnancy: diagnosis and management concerns.

    Science.gov (United States)

    Henry, J B; Messerer, M; Thomas, V; Diabira, S; Morandi, X; Hamlat, A

    2012-09-01

    Nontraumatic spinal epidural hematoma (SEH) during pregnancy is rare. Therefore, appropriate management of this occurrence is not well defined. The aim of this study was to extensively review the literature on this subject, to propose some novel treatment guidelines. Electronic databases, manual reviews and conference proceedings up to December 2011 were systematically reviewed. Articles were deemed eligible for inclusion in this study if they dealt with nontraumatic SEH during pregnancy. Search protocols and data were independently assessed by two authors. In all, 23 case reports were found to be appropriate for review. The mean patient age was 28 years and gestational age was 33.2 weeks. Thirteen cases presented with acute interscapular pain. The clinical picture consisted of paraplegia, which occurred approximately 63 h after pain onset. Spinal cord decompression was performed within an average time of 20 h after neurological deficit onset. Fifteen patients had cesarean deliveries, even when the gestational age was less than 36 weeks. This review failed to identify articles, other than case reports, which could assist in the formation of new guidelines to treat SEH in pregnancy. However, we believe that SEH may be managed neurosurgically, without requiring prior, premature, cesarean section.

  17. Intramuscular hematoma with motor weakness after trigger point injection

    Science.gov (United States)

    Kim, Sang Gyun; Shim, Kwang Seok; Lee, Dong Won; Kim, Eun ju; Lee, Sang-Gon; Lee, Ji-Hyang; An, Ji hyun

    2017-01-01

    Abstract Rationale: Although trigger point injection is known as an easy and low-risk procedure, it is contraindicated to patients with hemorrhagic disorders or who regularly take anticoagulants/antiplatelets. However, taking clopidogrel is not a defined contraindication to this low-risk procedure. Patient concerns: The chief complaint of a 76-year old woman regularly taking clopidogrel was low back and left buttock pain which prolonged for several years. Diagnoses: The patient was diagnosed with L4-5 and L5-S1 spinal stenosis at the orthopedics department and was referred for lumbar spinal epidural steroid injection. Intervention: She was treated with trigger point injection. Outcomes: Three hours after the injection, she complained motor weakness and pain in the injection area. A hematoma on left gluteus medium muscle was detected with ultrasonography and ultrasound-guided needle aspiration was accomplished to relieve the symptom. Lessons: Trigger point injection for patients taking clopidogrel should be done with a caution to prevent such complication. PMID:28953648

  18. Microwave Hematoma Detector for the Rapid Assessment of Head Injuries

    Energy Technology Data Exchange (ETDEWEB)

    Hadded, W.; Chang, J.; Rosenbury, T.; Dallum, G.; Welsch, P.; Scott, D.; Duarte, D.; Acevedo-Bolton, V.

    2000-02-11

    A non-invasive microwave device for the detection of epi/subdural hemorrhaging (hematoma) is under current development. The final device will be highly portable and allow real time assessment of head injuries, thereby satisfying early detection needs of the field technician as well as providing a tool for repetitious monitoring of high-risk individuals. The device will adopt the advanced technology of micropower impulse radar (MIR) which is a state of the art low cost ultra wide band (UWB) microwave radar developed here at LLNL. It will consist of a MIR transmitting and receiving module, a computer based signal processing module, and a device-to-patient signal coupling module--the UWB antenna. The prototype design is being guided by the needs of the patient and the practitioner along with the prerequisites of the technology including issues such as the specificity of the device, efficacy of diagnosis, accuracy, robustness, and patient comfort. The prototype development follows a concurrent approach which .includes experiments designed to evaluate requirements of the radar and antenna design, phantom development to facilitate laboratory investigations, and investigation into the limits of adapting pre-existing non-medical MIR devices to medical applications. This report will present the accomplishments and project highlights to date in the fiscal year 1999. Future project projections will also be discussed.

  19. Spontaneous retroclival hematoma in pituitary apoplexy: case series.

    Science.gov (United States)

    Azizyan, Avetis; Miller, Joseph M; Azzam, Ramzi I; Maya, Marcel M; Famini, Pouyan; Pressman, Barry D; Moser, Franklin G

    2015-09-01

    Pituitary apoplexy is a rare and potentially life-threatening disorder that is most commonly characterized by a combination of sudden headache, visual disturbance, and hypothalamic/hormonal dysfunction. In many cases, there is hemorrhagic infarction of an underlying pituitary adenoma. The resulting clinical symptoms are due to compression of the remaining pituitary, cavernous sinuses, or cranial nerves. However, there are only 2 case reports in the literature describing spontaneous retroclival expansion of hemorrhage secondary to pituitary apoplexy. Ten cases of this entity with a review of the literature are presented here. This is a single-institution retrospective review of 2598 patients with sellar and parasellar masses during the 10-year period between 1999 and 2009. The pituitary and brain MRI and MRI studies were reviewed by 2 neuroradiologists for evidence of apoplexy, with particular attention given to retroclival extension. Eighteen patients (13 men and 5 women; mean age 54 years) were identified with presenting symptoms of sudden onset of headache and ophthalmoplegia, and laboratory findings consistent with pituitary apoplexy. Ten of these patients (8 men and 2 women; mean age 55 years) had imaging findings consistent with retroclival hematoma. Retroclival hemorrhage was seen in the majority of cases of pituitary apoplexy (56%), suggesting that it is more common than previously thought.

  20. Radiological classification of retroperitoneal hematoma resulting from lumbar vertebral fracture.

    Science.gov (United States)

    Nakao, Shota; Ishikawa, Kazuo; Ono, Hidefumi; Kusakabe, Kenji; Fujimura, Ichiro; Ueno, Masato; Idoguchi, Koji; Mizushima, Yasuaki; Matsuoka, Tetsuya

    2018-01-24

    Lumbar vertebral fracture (LVF) infrequently produces massive retroperitoneal hematoma (RPH). This study aimed to systematically review the clinical and radiographic characteristics of RPH resulting from LVF. For 193 consecutive patients having LVF who underwent computed tomography (CT), demographic data, physiological conditions, and outcomes were reviewed from their medical records. Presence or absence of RPH, other bone fractures, or organ/vessel injury was evaluated in their CT images, and LVF or RPH, if present, was classified according to either the Orthopaedic Trauma Association classification or the concept of interfascial planes. RPH resulting only or dominantly from LVF was found in 66 (34.2%) patients, whereas among the others, 64 (33.2%) had no RPH, 38 (19.7%) had RPH from other injuries, and 25 (13.0%) had RPH partly attributable to LVF. The 66 RPHs resulting only or dominantly from LVF were radiologically classified into mild subtype of minor median (n = 35), moderate subtype of lateral (n = 11), and severe subtypes of central pushing-up (n = 13) and combined (n = 7). Of the 20 patients with severe subtypes, 18 (90.0%) were in hemorrhagic shock on admission, and 6 (30.0%) were clinically diagnosed as dying due to uncontrollable RPH resulting from vertebral body fractures despite no anticoagulant medication. LVF can directly produce massive RPH leading to hemorrhagic death. A major survey of such pathology should be conducted to establish appropriate diagnosis and treatment.

  1. A Large Right Atrial Myxoma Associated with Atrial Flutter Rhythm

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    Onursal Buğra

    2010-04-01

    Full Text Available A 22 year-old man presented to the emergency unit with the complaint of difficulty in breathing. In the physical exam, dyspnea and orthopnea were found. In the electocardiographic exam (ECG atrial flutter rhythm was seen. The transthoracic echocardiographic exam revealed a large atrial mass that was originating from interatrial septum. During surgery, complete surgical removal of the right atrial mass was successfully performed under moderate hypothermia. Histological investigations revealed a mass of 15 x 3 cm in diameter and the pathological examination showed that the lesion is a myxoma. Twelve months after surgical excision, clinical and chocardiographicalfollow-up showed a satisfactory exercise tolerance, sinus rhythm in ECG exam, and cardiac functions within normal limits.

  2. Intramural hematoma detection by susceptibility-weighted imaging in intracranial vertebral artery dissection.

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    Kim, Tae-Won; Choi, Hyun Seok; Koo, Jaseong; Jung, So Lyung; Ahn, Kook-Jin; Kim, Bum-Soo; Shin, Yong Sam; Lee, Kwang Soo

    2013-01-01

    The radiologic diagnosis of vertebral artery dissection (VAD) depends on characteristic intraluminal findings on angiography and intramural hematoma or a double-lumen sign on high-resolution vessel wall imaging. We aimed to evaluate the accuracy of intramural hematoma sign on susceptibility-weighted imaging (SWI) in VAD. We retrospectively analyzed SWI, phase map images and brain computed tomography (CT) of the consecutive patients who suffered an ischemic stroke in the vertebral artery territory from August 2010 to July 2012. We divided the patients into 2 groups: the VAD group and the nondissection group. VAD was diagnosed by conventional catheter angiographic findings (aneurysmal dilatation, pearl-and-string or tapered steno-occlusion) and pathognomonic findings such as intramural hematoma or a double-lumen sign on the source images of TOF-MRA, high-resolution T1-weighted MRI or high-resolution T2-weighted MRI. Intramural hematoma sign was considered positive if the patient had an eccentric or concentric hypointense signal lesion in the vertebral artery on SWI, a corresponding hyperintense signal on phase map and no evidence of calcification on the brain CT, suggesting blood products other than calcification. Two experienced neuroradiologists blinded to clinical information and angiographic findings were asked to judge for the presence of intramural hematoma sign on SWI. The accuracy of intramural hematoma sign on SWI was evaluated. Phase value, demographic and clinical data were compared between the VAD and the nondissection groups. Thirty-nine patients were included: 10 in the VAD group and 29 in the non-dissection group. Among the VAD group cases, intramural hematoma sign on SWI was positive in 9 of the 10 VAD cases and in 1 out of the 29 cases in the nondissection group. The intramural hematoma sign on SWI was significantly associated with VAD (p radian vs. -0.42 radian, p < 0.001). The intramural hematoma sign on SWI was significantly associated with VAD

  3. Retroperitoneal hematoma with bone resorption around the acetabular component after total hip arthroplasty: a case report and review of the literature

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    Uchida Kenzo

    2012-09-01

    Full Text Available Abstract Introduction Vascular complications related to cup-fixating screws penetrating the medial acetabular wall during total hip arthroplasty are not uncommon but rarely are associated with serious adverse events in the late post-operative period. Case presentation We present the case of a 77-year-old Japanese woman who developed progressive extensive bone resorption and large hematoma in the acetabulum 13 years after total hip arthroplasty. On admission to our hospital, she was on oral warfarin (1.5mg/day for atrial fibrillation. About 5 months after the initiation of anticoagulant therapy, she suffered a major fall followed by massive subcutaneous and pelvic girdle bleeding, predominantly on the medial side of the right thigh, but a fracture or damage of total hip arthroplasty was not evident on an emergency orthopedic evaluation. One year after the accident, a routine follow-up examination showed an asymptomatic osteolytic lesion in the acetabulum on the right pelvis, and 2 years later our patient noticed progressive pain in her right hip during walking. A large osteolytic lesion was noted in the right acetabulum on a plain radiograph. On high-resolution computed tomography and magnetic resonance imaging, a huge granulomatous lesion in the acetabulum was suggestive of chronic hematoma in intrapelvic and extrapelvic gluteal regions. A closer computed tomography examination showed that one of the screws used for fixation of the acetabular component in the total hip arthroplasty had penetrated the acetabular bone and had reached the pelvic cavity. Surgery was performed in a single session by means of two approaches: anterior midline transperitoneal address to resect the low-density mass lesion followed by posterolateral acetabular implant re-settlement. Conclusions Though rare, total hip arthroplasty-related late vascular complications could be serious and potentially affect the limb and quality of life.

  4. Hemophilia and child abuse as possible causes of epidural hematoma: case report Hemofilia e abuso infantil como possíveis causas de hematoma extradural: relato de caso

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    Fernando Campos Gomes Pinto

    2003-12-01

    Full Text Available INTRODUCTION: Head trauma is an important consequence of child abuse. Specific pathophysiological mechanisms in child abuse are responsible for the ''whiplash shaken-baby syndrome'', which would favour the occurrence of intracranial hemorrhages. CASE REPORT: We report the case of a child who developed epidural hematoma following minor-intensity head trauma. Initial diagnosis of child abuse was made, but subsequent investigation led to the diagnosis of hemophilia A. CONCLUSION: Even though epidural hematoma is not closely associated with child abuse, this aethiology must always be considered when the reported trauma mechanism is out of proportion to the magnitude of the encountered lesions.INTRODUÇÃO: Traumatismo crânio-encefálico é importante conseqüência de abuso infantil. Mecanismos fisiopatológicos específicos do abuso infantil são responsáveis pela ''whiplash shaken-baby syndrome'', o que favoreceria o aparecimento de hemorragias intracranianas. RELATO DE CASO: Relatamos o caso de uma criança que desenvolveu hematoma extradural após trauma de pequena intensidade. Foi feito diagnóstico inicial de abuso infantil, mas investigações subseqüentes levaram ao diagnóstico de hemofilia A. CONCLUSÃO: Embora o hematoma extradural não esteja intimamente relacionado com abuso infantil, esta etiologia deve ser sempre considerada quando o mecanismo de trauma relatado estiver fora de proporção com as lesões encontradas.

  5. Prenatal diagnosis of a placental infarction hematoma associated with fetal growth restriction, preeclampsia and fetal death: clinicopathological correlation.

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    Aurioles-Garibay, Alma; Hernandez-Andrade, Edgar; Romero, Roberto; Qureshi, Faisal; Ahn, Hyunyoung; Jacques, Suzanne M; Garcia, Maynor; Yeo, Lami; Hassan, Sonia S

    2014-01-01

    The lesion termed 'placental infarction hematoma' is associated with fetal death and adverse perinatal outcome. Such a lesion has been associated with a high risk of fetal death and abruption placentae. The fetal and placental hemodynamic changes associated with placental infarction hematoma have not been reported. This paper describes a case of early and severe growth restriction with preeclampsia, and progressive deterioration of the fetal and placental Doppler parameters in the presence of a placental infarction hematoma.

  6. Left Atrial Function in Patients with Chronic Chagasic Cardiomyopathy

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    Claudia da Silva Fragata

    2015-01-01

    Full Text Available Background: Chagas disease is a cause of dilated cardiomyopathy, and information about left atrial (LA function in this disease still lacks. Objective: To assess the different LA functions (reservoir, conduit and pump functions and their correlation with the echocardiographic parameters of left ventricular (LV systolic and diastolic functions. Methods: 10 control subjects (CG, and patients with Chagas disease as follows: 26 with the indeterminate form (GI; 30 with ECG alterations (GII; and 19 with LV dysfunction (GIII. All patients underwent M-mode and two-dimensional echocardiography, pulsed-wave Doppler and tissue Doppler imaging. Results: Reservoir function (Total Emptying Fraction: TEF: (p <0.0001, lower in GIII as compared to CG (p = 0.003, GI (p <0.001 and GII (p <0.001. Conduit function (Passive Emptying Fraction: PEF: (p = 0.004, lower in GIII (GIII and CG, p = 0.06; GI and GII, p = 0.06; and GII and GIII, p = 0.07. Pump function (Active Emptying Fraction: AEF: (p = 0.0001, lower in GIII as compared to CG (p = 0.05, GI (p<0.0001 and GII (p = 0.002. There was a negative correlation of E/e’ average with the reservoir and pump functions (TEF and AEF, and a positive correlation of e’ average with s’ wave (both septal and lateral walls and the reservoir, conduit and pump LA functions. Conclusion: An impairment of LA functions in Chagas cardiomyopathy was observed.

  7. Left Atrial Function in Patients with Chronic Chagasic Cardiomyopathy.

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    Fragata, Claudia da Silva; Matsumoto, Afonso Y; Ramires, Felix J A; Fernandes, Fabio; Buck, Paula de Cássia; Salemi, Vera Maria C; Nastari, Luciano; Mady, Charles; Ianni, Barbara Maria

    2015-07-01

    Chagas disease is a cause of dilated cardiomyopathy, and information about left atrial (LA) function in this disease still lacks. To assess the different LA functions (reservoir, conduit and pump functions) and their correlation with the echocardiographic parameters of left ventricular (LV) systolic and diastolic functions. 10 control subjects (CG), and patients with Chagas disease as follows: 26 with the indeterminate form (GI); 30 with ECG alterations (GII); and 19 with LV dysfunction (GIII). All patients underwent M-mode and two-dimensional echocardiography, pulsed-wave Doppler and tissue Doppler imaging. Reservoir function (Total Emptying Fraction: TEF): (p <0.0001), lower in GIII as compared to CG (p = 0.003), GI (p <0.001) and GII (p <0.001). Conduit function (Passive Emptying Fraction: PEF): (p = 0.004), lower in GIII (GIII and CG, p = 0.06; GI and GII, p = 0.06; and GII and GIII, p = 0.07). Pump function (Active Emptying Fraction: AEF): (p = 0.0001), lower in GIII as compared to CG (p = 0.05), GI (p<0.0001) and GII (p = 0.002). There was a negative correlation of E/e' (average) with the reservoir and pump functions (TEF and AEF), and a positive correlation of e' (average) with s' wave (both septal and lateral walls) and the reservoir, conduit and pump LA functions. An impairment of LA functions in Chagas cardiomyopathy was observed.

  8. [Left atrial myxoma with repeated multiple cerebral emboli].

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    Yoshinaga, J; Morita, H; Sasaki, T; Okamoto, S; Hikiji, A

    1976-04-01

    A case of left atrial myxoma with repeated multiple cerebral emboli is reported. A-44-year-old man first developed a sudden right hemiparesis in October 1969. After intensive physical theraphy, strength improved and he was able to return to his work. In March 1970, he suddenly lost consciousness and remained comatose for a day. Upon waking, he had a profound right hemiparesis, motor aphasia and Gerstmann's syndrome. He was admitted to Hiroshima City Hospital on August 1, 1970. The cardiac examination, including an electrocardiogram, was entirely normal. Laboratory studies revealed a normal blood count and urinalysis; erythrocyte sedimentation rate was elevated (32mm/hour). On a left cerebral angiographic study, performed on September 6, 1971, multiple aneurysmal dilatations of the branches of the left middle cerebral artery were demonstrated. No specific diagnosis was made. In January 1973, he developed dysarthria, dysphagia and quadriplegia because of the recurrent cerebral attacks. He had a high temperature continuously for three days and died on May 30, 1974. At autopsy a myxoma with the peduncle was attached to the septal wall of left atrium, and there were old infarcts in the brain, the myocardium and the kidneys.

  9. Non-contact hematoma damage and healing assessment using reflectance photoplethysmographic imaging

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    Amelard, Robert; Pfisterer, Kaylen J.; Clausi, David A.; Wong, Alexander

    2016-03-01

    Impact trauma may cause a hematoma, which is the leakage of venous blood into surrounding tissues. Large hematomas can be dangerous as they may inhibit local blood ow. Hematomas are often diagnosed visually, which may be problematic if the hematoma leaks deeper than the visible penetration depth. Furthermore, vascular wound healing is often monitored at home without the aid of a clinician. We therefore investigated the use of near infrared (NIR) re ectance photoplethysmographic imaging (PPGI) to assess vascular damage resulting from a hematoma, and monitor the healing process. In this case study, the participant experienced internal vascular damage in the form of a hematoma. Using a PPGI system with dual-mode temporally coded illumination for ambient-agnostic data acquisition and mounted optical elements, the tissue was illuminated with a spatially uniform irradiance pattern of 850 nm wavelength light for increased tissue penetration and high oxy-to-deoxyhemoglobin absorption ratio. Initial and follow-up PPGI data collection was performed to assess vascular damage and healing. The tissue PPGI sequences were spectrally analyzed, producing spectral maps of the tissue area. Experimental results show that spatial differences in spectral information can be observed around the damaged area. In particular, the damaged site exhibited lower pulsatility than the surrounding healthy tissue. This pulsatility was largely restored in the follow-up data, suggesting that the tissue had undergone vascular healing. These results indicate that hematomas can be assessed and monitored in a non-contact visual manner, and suggests that PPGI can be used for tissue health assessment, with potential extensions to peripheral vascular disease.

  10. Significance of satellite sign and spot sign in predicting hematoma expansion in spontaneous intracerebral hemorrhage.

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    Yu, Zhiyuan; Zheng, Jun; Ali, Hasan; Guo, Rui; Li, Mou; Wang, Xiaoze; Ma, Lu; Li, Hao; You, Chao

    2017-11-01

    Hematoma expansion is related to poor outcome in spontaneous intracerebral hemorrhage (ICH). Recently, a non-enhanced computed tomography (CT) based finding, termed the 'satellite sign', was reported to be a novel predictor for poor outcome in spontaneous ICH. However, it is still unclear whether the presence of the satellite sign is related to hematoma expansion. Initial computed tomography angiography (CTA) was conducted within 6h after ictus. Satellite sign on non-enhanced CT and spot sign on CTA were detected by two independent reviewers. The sensitivity and specificity of both satellite sign and spot sign were calculated. Receiver-operator analysis was conducted to evaluate their predictive accuracy for hematoma expansion. This study included 153 patients. Satellite sign was detected in 58 (37.91%) patients and spot sign was detected in 38 (24.84%) patients. Among 37 patients with hematoma expansion, 22 (59.46%) had satellite sign and 23 (62.16%) had spot sign. The sensitivity and specificity of satellite sign for prediction of hematoma expansion were 59.46% and 68.97%, respectively. The sensitivity and specificity of spot sign were 62.16% and 87.07%, respectively. The area under the curve (AUC) of satellite sign was 0.642 and the AUC of spot sign was 0.746. (P=0.157) CONCLUSION: Our results suggest that the satellite sign is an independent predictor for hematoma expansion in spontaneous ICH. Although spot sign has the higher predictive accuracy, satellite sign is still an acceptable predictor for hematoma expansion when CTA is unavailable. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Effect of residue hematoma volume on inflammation factors in hypertensive intracranial hemorrhage

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    You-san ZHANG

    2016-10-01

    Full Text Available Objectives  In this study, the relationships of residue hematoma volume to brain edema and inflammation factors were studied after intracerebral hematoma was evacuated with a frameless stereotactic aspiration. Methods  Eighty-nine patients with hypertensive intracerebral hemorrhage (ICH were treated by frameless stereotactic aspiration. According to residual volume of the hematoma, the patients were divided into gross-total removal of hematoma (GTRH (≤5ml and sub-total removal of hematoma (STRH (≥10ml groups after the operation. The pre-operative and postoperative data of the patients were compared between the two groups. The pre-operative data included age, sex, hematoma volume, time interval from the ictus to the operation, and Glasgow Coma Scale (GCS scores. The post-operative information included edema grade, level of thromboxane B2 (TXB2, 6-keto-prostaglandin F1α(6-K-PGF1α, tumor necrosis factor-α(TNF-α and endothelin (ET in hematoma cavity or cerebral spinal fluid (CSF. Results  There were 46 patients in GTRH group and 43 in STRH group respectively. There was no statistical difference in the pre-operative data between the two groups. The levels of TXB2, 6-K-PGF1α, TNF-αand ET were significantly lower in the GTRH group than in the STRH group at different post-operative time points. There was a significant difference between the two groups. The post-operative CT scan at different time points showed that the brain edema grades were better in the GTRH group than in the STRH group. Conclusions  GTRH is helpful for decreasing ICH-induced injury to brain tissue, which is related to decreased perihematomal edema formation and secondary injury by coagulation end products activated inflammatory cascade. DOI: 10.11855/j.issn.0577-7402.2016.09.12

  12. Floor-of-Mouth Hematoma Following Dental Implant Placement: Literature Review and Case Presentation.

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    Law, Catherine; Alam, Peyman; Borumandi, Farzad

    2017-11-01

    The authors provide a structured review of reported cases of floor-of-mouth hematoma during or after dental implantation and frequent causes and management and present a related case. An online search of the medical literature was conducted from 1990 through 2016. The following search terms were used: floor of mouth hematoma, sublingual hematoma, dental implant hematoma, implant in mandible, and complication of dental implant. Abstracts were screened for relevance to the aims of the review. Relevant reports in the English language were included and referenced. The articles were reviewed for patient demographics, implant location, coagulopathy, pre- or postoperative imaging, airway management, treatment of the hematoma, and management of the offending implant. The literature search identified 25 reported cases. Hemorrhage was caused by perforation of the lingual cortex in 84% of cases (n = 21). Airway obstruction resulted in emergency intubation or tracheostomy in 68% of patients (n = 17). Most cases (n = 18; 72%) required surgical management in the hospital setting. Management of the offending implant was reported inconsistently. Of 17 reported cases, 5 implants had to be removed, 9 remained in situ, and in 3 cases implant placement was abandoned. Only 1 case involved preoperative 3-dimensional (3D) imaging before implant insertion. The authors report on an additional case with a serious floor-of-mouth hematoma that required immediate surgical evacuation and hemostasis. Serious complications, such as floor-of-mouth hematoma after dental implant insertion, can occur, which could be life-threatening. Preoperative 3D imaging helps to visualize the individual mandibular shape, which could decrease the incidence of serious complications. If injury to vessels of the floor of the mouth cannot be confidently excluded, then further assessment and treatment are recommended before the patient is discharged. Copyright © 2017 American Association of Oral and

  13. CT findings of atrial myxoma

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    Tsuchiya, F.; Kohno, A.; Saitoh, R.; Shigeta, A.

    1984-04-01

    The computed tomographic (CT) appearance of six atrial myxomas was analyzed. Five of the myxomas were located in the left atrium and one was in the right atrium. The margin of the myxoma was at least slightly lobulated in five cases and the content was inhomogeneous in all. Calcification was demonstrated in three cases. The site of attachment of the myxoma was demonstrated by CT to be the arial septum in all cases. The CT finding correlated well with the operative findings. It is concluded that it is possible with CT to diagnose atrial myxoma by the location and nature of the intracardiac mass and to differentiate it from thrombus.

  14. Alcohol septal ablation: patient selection and rationality of its application

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    М. Г. Каштанов

    2017-04-01

    Full Text Available The article looks at some aspects of selecting patients with obstructive hypertrophic cardiomyopathy for alcohol septal ablation (ASA procedure. Based on the world’s experience and in the context of evidence-based medicine, the current positions of ASA in complex treatment of obstructive hypertrophic cardiomyopathy are described. Received 29 September 2016. Accepted 9 January 2017.Funding: The study had no sponsorship.Conflict of interest: The authors declare no conflict of interest.Author contributionsData collection and analysis: Kashtanov M.G. Drafting the article: Kashtanov M.G. Critical revision: Kashtanov M.G., Idov E.M., Chernyshev S.D., Kardapoltsev L.V., Berdnikov S.V.

  15. A large ventricular septal defect complicating resuscitation after blunt trauma

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    Henry D I De′Ath

    2012-01-01

    Full Text Available A young adult pedestrian was admitted to hospital after being hit by a car. On arrival to the Accident and Emergency Department, the patient was tachycardic, hypotensive, hypoxic, and acidotic with a Glasgow Coma Scale of 3. Despite initial interventions, the patient remained persistently hypotensive. An echocardiogram demonstrated a traumatic ventricular septal defect (VSD with right ventricular strain and increased pulmonary artery pressure. Following a period of stabilization, open cardiothoracic surgery was performed and revealed an aneurysmal septum with a single large defect. This was repaired with a bovine patch, resulting in normalization of right ventricular function. This case provides a vivid depiction of a large VSD in a patient following blunt chest trauma with hemodynamic compromise. In all thoracic trauma patients, and particularly those poorly responsive to resuscitation, VSDs should be considered. Relevant investigations and management strategies are discussed.

  16. Transcatheter Device Closure of Muscular Ventricular Septal Defect

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    Yun-Ching Fu

    2011-02-01

    Full Text Available Traditional treatment of muscular ventricular septal defect (VSD is surgical closure, but it carries considerable morbidity and mortality. The Amplatzer muscular VSD occluder (AGA Medical Corporation, Plymouth, MN, USA was approved by the United States Food and Drug Administration in September 2007 and by the Taiwan Department of Health in September 2009. It is a self-expandable double-disc device made from a nitinol wire mesh. Dacron polyester patches are sewn into each disc and the connecting waist to increase the thrombogenicity of the device. Many reports have shown that transcatheter device closure of muscular VSDs is effective and safe. It has no scar, less pain, shorter hospital stay, and less cost compared to the traditional open heart surgery.

  17. Exercise-induced left septal fascicular block: an expression of severe myocardial ischemia

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    Augusto Hiroshi Uchida

    2006-04-01

    Full Text Available The electrocardiogram (ECG criteria for the left septal fascicular block (LSFB are not universally accepted and many other denominations can be seen in literature: focal septal block, septal focal block, left septal fascicular block, left anterior septal block, septal fascicular conduction disorder of the left branch, left septal Purkinje network block, left septal subdivision block of the left bundle branch, anterior conduction delay, left median hemiblock, left medial subdivision block of the left bundle branch, middle fascicle block, block of the anteromedial division of the left bundle branch of His, and anteromedial divisional block. During exercise stress test, fascicular blocks (left anterior and posterior seem to indicate severe coronary artery narrowing of left main coronary or proximal left anterior descending artery disease1 and transient exercise-induced left septal fascicular block has been reported a few times2,3. 54-year-old male, with a history of essential arterial systemic hypertension, primary hyperlipidemia and six-month typical chest pain during exercise (Class II – Canadian Cardiovascular Society underwent an exercise stress test. During the exercise stress test, ECG demonstrated abrupt prominent anterior forces, an increase in R wave amplitude from V1 to V4, extreme left axis deviation and minor ST segment depression in DII, DIII and aVF (Figure 1. The post-exercise period showed progressive return of the QRS axis in both frontal and horizontal planes and the ST depression worsened by 1 mm. Coronary angiogram (Figure 2A showed a critical proximal left anterior descending artery lesion. An exercise stress test done three months after coronary artery bypass surgery grafting was normal (Figure 2B.

  18. Right ventricular remodeling in restrictive ventricular septal defect

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    Monreal, Gretel; Youtz, Dane J.; Phillips, Alistair B.; Eyman, Mahala E.; Gorr, Matthew W.; Velten, Christina; Lucchesi, Pamela A.; Wold, Loren E.; Gerhardt, Mark A.

    2014-01-01

    Restrictive ventricular septal defect (rVSD) presents with little/no hemodynamic aberrations despite a patent septal defect. Clinically, these patients are observed with the hope that the defect will functionally close over time without the need for surgical repair and development of heart failure. Without evidence supporting a definitive therapeutic strategy, rVSD patients may have increased risk of a poor outcome. We tested the hypothesis that rVSD results in subclinical RV diastolic dysfunction and molecular remodeling. Five pigs underwent surgical rVSD creation. Echocardiography, hemodynamics, myocyte contractility experiments, and proteomics/Western blot were performed 6-weeks post-rVSD and in controls. *p < 0.05. LV and RV hemodynamics in rVSD were comparable to controls. The tricuspid valve early/late diastolic inflow velocity ratio (TV E/A ratio) decreased from 1.6 ± 0.05 in controls to 1.0 ± 0.08* in rVSD, indicating RV diastolic dysfunction. rVSD RV myocytes showed abnormalities in contraction (departure velocity (Vd) − 51%*, Vd time +55%*) and relaxation (return velocity (Vr) −50%*, Vr time +62%*). Mitochondrial proteins (fatty acid, TCA cycle) increased 2-fold*, indicating heightened RV work. Desmin protein upregulated 285%* in rVSD RV myocardium, suggesting cytoskeletal remodeling. rVSD causes RV diastolic dysfunction, myocyte functional impairment, and mitochondrial/cytoskeletal protein upregulation in our model. Desmin upregulation may hinder sarcomeric organization/relaxation, representing a key subclinical early marker for future RV dysfunction. TV E/A measurements are a non-invasive modality to assess rVSD patients for diastolic dysfunction. Translational research applications may lead to fundamental changes in the clinical management of rVSD by providing evidence for early repair of the defect. PMID:20637777

  19. Does asymptomatic septal agenesis exist? A review of 34 cases

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    Belhocine, Ouardia; Andre, Christine; Kalifa, Gabriel; Adamsbaum, Catherine [St Vincent de Paul Hospital, Radiology Department, Paris (France)

    2005-04-01

    Primary septal agenesis (PSA) is a rare brain malformation that can be isolated or part of developmental brain abnormalities (holoprosencephaly, septo-optic dysplasia or cortical malformation). Such associated malformation can be subtle, leading to difficulties in the prenatal management of PSA. Moreover, the neurological prognosis of isolated PSA remains debatable. The aims of the study were to specify the patterns and frequency of brain malformations associated with septal agenesis (SA), to identify the clinical prognosis, and to discuss the aetiology of PSA with the new insights provided by molecular genetics. The study consisted of a 14-year retrospective review of brain MRI in 34 patients having PSA (mean age, 5 years). Chiasm and optic nerves were not evaluated. Post-hydrocephalus SA or incomplete data were excluded. The clinical data were correlated to the MRI patterns. The study disclosed 82.5% associated lesions with MRI (28/34): 11 neuronal migration disorders, 9 holoprosencephalies (HP), 7 pituitary stalk interruptions, 1 corpus callosum partial agenesis; 17.5% (6/34) of cases were apparently isolated PAS. Clinically, the patients had motor dysfunction in 68% (23/34), mental retardation in 65% (22/34), blindness in 24% (8/34), endocrinological defects in 21% (7/34) and epilepsy in 18% (6/34) of cases. Nine percent of patients (3/34) were neurologically normal (including one with scoliosis and two infants younger than 2 years at the last follow-up). Patients with bilateral cortical anomalies and HP (even if mild) had the worst neurological prognosis. A severe motor impairment was present without evidence of hemispheric anomaly in 12% of patients (4/34). Interestingly, the frontal lobes were involved in 90% of cortical anomalies and HP, supporting the malformative aetiology of PSA. PSA rarely appears isolated and severe psychomotor impairment may occur in apparently isolated forms. These unfavourable results should be highlighted and need to be confirmed

  20. Diagnostic evaluation and treatment of patients with rectus abdominis hematoma.

    Science.gov (United States)

    Isik, Arda; Peker, Kemal; Soyturk, Mehmet; Firat, Deniz; Yoruker, Uygar; Yilmaz, Ismayil

    2015-11-01

    To identify clinical characteristics, treatment modalities, and course of spontaneous rectus sheath hematoma (SRSH). In the literature, there is no prospective clinical trial that is intended for treatment in clinical research. Seventeen SRSH patients diagnosed and treated between March 2012 and March 2014 at the general Surgery Department of Erzincan University Training and Research Hospital were included. Age, sex, weight, height, predisposing factors, comorbid diseases, Charlson index, current medical treatment, physical examination signs, imaging methods, lowest hemoglobin value, blood type, SRSH type, INR/Factor V Leiden mutation/Factor VII/Factor VIII/Factor X/Protein S/Protein C values, treatment method, transfusions hospitalization duration, and outcome were studied. Thirteen patients were female. The mean age was 63.3 ± 18.7 years (range, 22-87 years), and the mean BMI was 27.8 ± 3.5 (range, 20.9-33.7). Six patients had Grade I SRSH, 5 had Grade II SRSH, and 6 had Grade III SRSH. Thirteen were hospitalized for a mean duration of 9.3 ± 8.1 days (range, 1-30 days). The death rate attributable to SRSH was 5.8%. Early diagnosis of SRSH by ultrasonography and/or computerized tomography is important for a low mortality rate. Even though medical treatments are important, arterial embolization by interventional radiology, or more radical interventions such as surgery, may be required. Copyright © 2014 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. Predictors of Functional Outcome After Subdural Hematoma: A Prospective Study.

    Science.gov (United States)

    Weimer, Jonathan M; Gordon, Errol; Frontera, Jennifer A

    2017-02-01

    Although the incidence of subdural hematoma (SDH) has increased in the US in the last decade, limited prospective data exist examining risk factors for poor outcome. A prospective, observational study of consecutive SDH patients was conducted from 7/2008 to 11/2011. Baseline clinical data, hospital and surgical course, complications, and imaging data were compared between those with good versus poor 3-month outcomes (modified Rankin Scores [mRS] 0-3 vs. 4-6). A multivariable logistic regression model was constructed to identify independent predictors of poor outcome. 116 SDH patients (18 acute, 56 mixed acute/subacute/chronic, 42 subacute/chronic) were included. At 3 months, 61 (53 %) patients had good outcomes (mRS 0-3) while 55 (47 %) were severely disabled or dead (mRS 4-6). Of those who underwent surgical evacuation, 54/94 (57 %) had good outcomes compared to 7/22 (32 %) who did not (p = 0.030). Patients with mixed acuity or subacute/chronic SDH had significantly better 3-month mRS with surgery (median mRS 1 versus 5 without surgery, p = 0.002) compared to those with only acute SDH (p = 0.494). In multivariable analysis, premorbid mRS, age, admission Glasgow Coma Score, history of smoking, and fever were independent predictors of poor 3-month outcome (all p SDH evacuation tended to improve outcomes (adjusted OR 3.90, 95 % CI 0.96-18.9, p = 0.057). Nearly 50 % of SDH patients were dead or moderate-severely disabled at 3 months. Older age, poor baseline, poor admission neurological status, history of smoking, and fever during hospitalization predicted poor outcomes, while surgical evacuation was associated with improved outcomes among those with mixed acuity or chronic/subacute SDH.

  2. Tratamiento quirúrgico en el manejo de los defectos del septum atrial

    Directory of Open Access Journals (Sweden)

    Víctor Bucheli, MD

    2013-07-01

    Conclusiones: los resultados obtenidos reflejan que en nuestro medio la corrección quirúrgica de los defectos septales atriales es segura y efectiva, con una tasa de mortalidad con tendencia al 0% y una muy baja morbilidad asociada, acorde con los estándares internacionales. De igual forma, la cirugía cardiaca mínimamente invasiva ha permitido mejorar los resultados del procedimiento y ha tenido gran aceptación por parte de los pacientes, por lo que constituye el abordaje de elección actual para el manejo quirúrgico de esta patología en el servicio de Cardiología de la institución.

  3. Abnormal atrial activation in young patients with lone atrial fibrillation

    DEFF Research Database (Denmark)

    Holmqvist, Fredrik; Olesen, Morten S; Tveit, Arnljot

    2011-01-01

    -wave morphology distribution was seen between patients with early-onset, lone paroxysmal AF and age- and gender-matched healthy control subjects. This finding indicates that alterations in atrial electrophysiology are common in the early stage of the arrhythmia, and since it occurs in young patients without co...

  4. Atrial fibrillation and delayed gastric emptying.

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    Isadora C Botwinick

    Full Text Available BACKGROUND: Atrial fibrillation and delayed gastric emptying (DGE are common after pancreaticoduodenectomy. Our aim was to investigate a potential relationship between atrial fibrillation and DGE, which we defined as failure to tolerate a regular diet by the 7(th postoperative day. METHODS: We performed a retrospective chart review of 249 patients who underwent pancreaticoduodenectomy at our institution between 2000 and 2009. Data was analyzed with Fisher exact test for categorical variables and Mann-Whitney U or unpaired T-test for continuous variables. RESULTS: Approximately 5% of the 249 patients included in the analysis experienced at least one episode of postoperative atrial fibrillation. Median age of patients with atrial fibrillation was 74 years, compared with 66 years in patients without atrial fibrillation (p = 0.0005. Patients with atrial fibrillation were more likely to have a history of atrial fibrillation (p = 0.03. 92% of the patients with atrial fibrillation suffered from DGE, compared to 46% of patients without atrial fibrillation (p = 0.0007. This association held true when controlling for age. CONCLUSION: Patients with postoperative atrial fibrillation are more likely to experience delayed gastric emptying. Interventions to manage delayed gastric function might be prudent in patients at high risk for postoperative atrial fibrillation.

  5. Nonsustained Repetitive Upper Septal Idiopathic Fascicular Left Ventricular Tachycardia: Rare Type of VT

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    Gokhan Aksan

    2016-05-01

    Full Text Available Upper septal fascicular ventricular tachycardia is a very rare form of idiopathic fascicular ventricular tachycardia. Upper septal fascicular tachycardia uses the posterior fascicle as the anterograde limb and the septal fascicle as the retrograde limb. When evaluating the electrocardiography for this form of tachycardia, the presence of narrow QRS morphology and normal axis may be misinterpreted as supraventricular tachycardia. Here, we report a very rare subtype of fascicular tachycardia that originates more proximally in the His-Purkinje system at the base of the heart.

  6. Down Syndrome with Complete Atrioventricular Septal Defect, Hypertrophic Cardiomyopathy, and Pulmonary Vein Stenosis.

    Science.gov (United States)

    Mahadevaiah, Guruprasad; Gupta, Manoj; Ashwath, Ravi

    2015-10-01

    The prevalence of congenital heart disease in infants with Down syndrome is 40%, compared with 0.3% in children who have normal chromosomes. Atrioventricular and ventricular septal defects are often associated with chromosomal aberrations, such as in trisomy 21, whereas hypertrophic cardiomyopathy is chiefly thought to be secondary to specific gene mutations. We found only one reported case of congenital hypertrophic cardiomyopathy and atrioventricular septal defect in an infant with Down syndrome. Here, we report atrioventricular septal defect, hypertrophic cardiomyopathy, and pulmonary vein stenosis in a neonate with Down syndrome-an apparently unique combination. In addition, we discuss the relevant medical literature.

  7. Robotic-assisted closure of atrial septal defect under real-time three-dimensional echo guide: in vitro study

    National Research Council Canada - National Science Library

    Suematsu, Yoshihiro; Kiaii, Bob; Bainbridge, Daniel T; del Nido, Pedro J; Novick, Richard J

    2007-01-01

    ... in adults and neurodevelopmental dysfunction in children [4,5] . Recently, real-time three-dimensional echocardiography (RT3DE) has been introduced to visualize the heart noninvasively without ECG or respiratory gating. This also has great potential for expanded application not only for diagnostic purposes but also for image-guided interventio...

  8. Use of dopamine infusion improved oxygenation in a patient of Ebstein′s anomaly with atrial septal defect

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    Mukul C Kapoor

    2013-01-01

    Full Text Available We present the successful perioperative management of an adult patient with Ebstein′s anomaly for abdominal rectopexy surgery. The patient developed mild hypotension and a fall in peripheral oxygen saturation (SpO 2 after administration of a graded epidural block. Correction of the fall in the blood pressure; however, did not improve the SpO 2 . The patient was administered an intravenous infusion of dopamine to improve the cardiac output and this led to improvement in the SpO 2 .

  9. The predictors of dislodgement and outcomes of transcatheter closure of complex atrial septal defects in adolescents and adults

    Directory of Open Access Journals (Sweden)

    Wei-Chieh Lee

    2015-11-01

    Conclusion: Eroded and floppy IAS or aneurysm formation post ASO implantation and peri-procedure arrhythmia could predict ASO dislodgement in complex ASD closure. Transcatheter closure of ASDs under TEE guidance is feasible in complex cases.

  10. Hematoma volume measurement in gradient echo MRI using quantitative susceptibility mapping.

    Science.gov (United States)

    Wang, Shuo; Lou, Min; Liu, Tian; Cui, Deqi; Chen, Xiaomei; Wang, Yi

    2013-08-01

    A novel quantitative susceptibility mapping (QSM) processing technology has been developed to map tissue susceptibility property without blooming artifacts. We hypothesize that hematoma volume measurement on QSM is independent of imaging parameters, eliminating its echo time dependence on gradient echo MRI. Gradient echo MRI of 16 patients with intracerebral hemorrhage was processed with susceptibility-weighted imaging, R2* (=1/T2*) mapping, and QSM at various echo times. Hematoma volumes were measured from these images. Linear regression of hematoma volume versus echo time showed substantial slopes for gradient echo magnitude (0.45±0.31 L/s), susceptibility-weighted imaging (0.52±0.46), and R2* (0.39±0.30) but nearly zero slope for QSM (0.01±0.05). At echo time=20 ms, hematoma volume on QSM was 0.80× that on gradient echo magnitude image (R2=0.99). QSM can provide reliable measurement of hematoma volume, which can be performed rapidly and accurately using a semiautomated segmentation tool.

  11. Impact of Helmet Use on Severity of Epidural Hematomas in Cambodia.

    Science.gov (United States)

    Gupta, Saksham; Iv, Vycheth; Sam, Nang; Vuthy, Din; Klaric, Katherine; Shrime, Mark G; Park, Kee B

    2017-04-01

    Traumatic brain injury is a major cause of morbidity and mortality worldwide, often necessitating neurosurgical intervention to evacuate intracranial bleeding. Since the early 2000s, Cambodia has been undergoing a rapid increase in motorcycle transit and in road traffic accidents, but the prevalence of helmet usage remains low. Epidural hematomas are severe traumatic brain injuries that can necessitate neurosurgical intervention. This is a retrospective cohort study of patients with epidural hematoma secondary to motorcycle accidents who presented to a major national tertiary care center in Phnom Penh, Cambodia, between November 2013 and March 2016. All patients were diagnosed with computed tomography of the head. In this cohort, 21.6% of patients in motorcycle accidents presented with epidural hematoma and 89.1% of patients were men, 47.6% were intoxicated, and were 87.8% were not wearing helmets at the moment of impact. Not wearing a helmet was associated with a 6.90-fold increase in odds of presenting with a moderate-to-severe Glasgow coma scale score and a 3.76-fold increase in odds of requiring craniotomy or craniectomy for evacuation of hematoma. Male sex was also associated with increased odds of higher clinical severity at presentation and indication for craniotomy or craniectomy, and alcohol intoxication at the time of accident was not associated with either. Helmet usage is protective in reducing the severity of presentation and need for neurosurgical intervention for patients with epidural hematoma secondary to motorcycle accidents. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Lateral abdominal wall hematoma as a rare complication after carotid artery stenting: a case report

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    Satomi Jyunichiro

    2009-11-01

    Full Text Available Abstract Abdominal wall hematoma is a rare and life-threatening complication after carotid artery stenting (CAS, but it can occur when activated clotting time is prolonged. We report a right lateral abdominal wall hematoma caused by rupture of the superficial circumflex iliac artery after CAS in a 72-year-old man with severe stenosis of the origin of the right internal carotid artery. We performed CAS for the targeted lesion while activated clotting time exceeded 300 seconds. After 2 hours, he complained of right lateral abdominal pain. Abdominal computed tomography revealed an extensive hematoma in the right lateral abdominal wall. Activated clotting time was 180 seconds at this point. Seven hours later, he developed hypotension and hemoglobin level dropped to 11.3 g/dl. Subsequent computed tomography showed enlargement of the hematoma. Emergent selective angiography of the external iliac artery revealed active bleeding from the right superficial circumflex iliac artery. Transcatheter arterial embolization with Gelfoam and microcoils was performed successfully. With more CAS procedures being performed, it is important for endovascular surgeons and radiologists to consider the possibility of abdominal wall hematoma in this situation.

  13. The CT Swirl Sign Is Associated with Hematoma Expansion in Intracerebral Hemorrhage.

    Science.gov (United States)

    Ng, D; Churilov, L; Mitchell, P; Dowling, R; Yan, B

    2017-12-07

    Hematoma expansion is an independent determinant of poor clinical outcome in intracerebral hemorrhage. Although the "spot sign" predicts hematoma expansion, the identification requires CT angiography, which limits its general accessibility in some hospital settings. Noncontrast CT, without the need for CT angiography, may identify sites of active extravasation, termed the "swirl sign." We aimed to determine the association of the swirl sign with hematoma expansion. Patients with spontaneous intracerebral hemorrhage between 2007 and 2014 who underwent an initial and subsequent noncontrast CT at a single center were retrospectively identified. The swirl sign, on noncontrast CT, was defined as iso- or hypodensity within a hyperdense region that extended across 2 contiguous 5-mm axial CT sections. A total of 212 patients met the inclusion criteria. The swirl sign was identified in 91 patients with excellent interobserver agreement (κ = 0.87). The swirl sign was associated with larger initial hematoma (P sign compared with those without. The NCCT swirl sign was reliably identified and is associated with hematoma expansion. We propose that the swirl sign be included in risk stratification of intracerebral hemorrhage and considered for inclusion in clinical trials. © 2018 by American Journal of Neuroradiology.

  14. Delayed angiography in the investigation of intracerebral hematomas caused by small arteriovenous malformations

    Energy Technology Data Exchange (ETDEWEB)

    Willinsky, R.A. (Dept. of Radiology, Toronto Hospital, Western Div., Toronto, ON (Canada) Univ. of Toronto, Brain Vascular Malformation Study Group, ON (Canada)); Fitzgerald, M. (Dept. of Radiology, Toronto Hospital, Western Div., Toronto, ON (Canada)); TerBrugge, K. (Dept. of Radiology, Toronto Hospital, Western Div., Toronto, ON (Canada) Univ. of Toronto, Brain Vascular Malformation Study Group, ON (Canada)); Montanera, W. (Dept. of Radiology, Toronto Hospital, Western Div., Toronto, ON (Canada)); Wallace, M. (Div. of Neurosurgery, Dept. of Surgery, Toronto Hospital, Western Div., ON (Canada) Univ. of Toronto, Brain Vascular Malformation Study Group, ON (Canada))

    1993-04-01

    We reviewed the clinical and radiological features of ten patients with small arteriovenous malformations that caused intracerebral hematomas. In six patients, angiography showed a small nidus (less than 1 cm in diameter) with a shunt at the site of the hematoma, and in four only an early-filling vein was evident. Six patients had only delayed angiography (4 weeks or more after the ictus). In three, angiography within 2 days of the ictus failed to reveal the cause of the bleed, but repeat angiography showed an early-filling vein in two, and a nidus with shunting in one. In only one patient did early angiography reveal the malformation. MRI was obtained in eight patients, and in two prominent vessels were evident in the wall of the hematoma cavity. In investigation of an unexplained intracerebral hematoma, MRI may be useful to exclude a neoplasm or cavernoma, although the latter may be not be evident in the presence of a recent hematoma. We suggest early MRI and angiography for investigation of an unexplained, nonhypertensive intracerebral bleed, with follow-up MRI and dealyed angiography if the initial studies fail to reveal the cause. (orig.)

  15. Chronic intradiploic hematomas of the skull without coagulopathy: Report of two cases.

    Science.gov (United States)

    Tokmak, Mehmet; Ozek, Erdinc; Iplikçioğlu, Celal

    2015-01-01

    Chronic intradiploic hematoma was first described by Chorbski and Davis in 1934. To date, only twelve cases have been reported in the literature. Chronic intradiploic hematomas have also been described as non-neoplastic cysts of the diploe, traumatic cysts, and giant cell repetitive granulomas. The term chronic intradiploic hematoma was coined by Sato et al. in 1994. Case 1: a 16-year-old male presented with a non-tender scalp swelling on the right fronto-orbital region. Computed tomography (CT) scans showed an intraosseous isodense lesion with surrounding sclerosis. Magnetic resonance imaging (MRI) results revealed an intradiploic mass with homogeneous cystic and abnormal signal intensities. Case 2: a 64-year-old male presented with a 6-month history of headaches and visual disturbances. CT scans showed an isodense lesion with surrounding sclerosis in the posterolateral left orbit. MRI results revealed a hypointense lesion on both the T1weighted and T2-weighted images of the posterolateral left orbit. Although rarely seen, the presence of a benign chronic hematoma should be considered as part of the differential diagnosis for each intradiploic mass lesion. When taking the medical history, all patients with such mass lesions should be asked about previous minor or major head traumas. Due to the possibility of progressive growth, surgical excision of an intradiploic hematoma is recommended after radiological diagnosis of the condition. Copyright © 2014 Sociedad Española de Neurocirugía. Published by Elsevier España. All rights reserved.

  16. Prognostic factors of motor recovery after stereotactic evacuation of intracerebral hematoma.

    Science.gov (United States)

    Enatsu, Rei; Asahi, Minoru; Matsumoto, Masato; Hirai, Osamu

    2012-05-01

    Spontaneous intracerebral hemorrhage represents 20 to 30% of all stroke patients in Japan. However, the treatment strategy of intracerebral hematoma remains controversial. Stereotactic hematoma evacuation is minimally invasive surgery and is beneficial for clot removal with limited tissue damage. The purpose of this study was to investigate the factors affecting motor recovery after stereotactic hematoma evacuation. This retrospective analysis included 30 patients with spontaneous thalamic or putaminal hemorrhage who underwent stereotactic hematoma evacuation. We compared age, presurgical muscle strength, hematoma volume and removal rate between the patients who showed improvement of motor function (improved group) and the patients associated with no motor improvement (unchanged group). Twenty-one patients were classified into the improved group and nine patients into the unchanged group. Statistical analysis revealed that age in the improved group was significantly younger than in the unchanged group (p post-surgical rehabilitation. In addition, this procedure could provide functional improvement in severely disabled patients. Proper patient selection to receive this therapy would be beneficial for further advances of this technique. The present result might be useful in elucidating the mechanism of motor recovery and proper patient selection for this technique.

  17. Hematoma in the cervical ligamentum flavum. Report of a case and review of the literature

    Energy Technology Data Exchange (ETDEWEB)

    Tamura, Tatsuya; Sakai, Toshinori; Sairyo, Koichi; Katoh, Shinsuke; Yasui, Natsuo [The University of Tokushima Graduate School, Department of Orthopedics, Institute of Health Biosciences, Tokushima (Japan); Takao, Shoichiro [The University of Tokushima Graduate School, Department of Radiology, Institute of Health Biosciences, Tokushima (Japan); Kagawa, Seiko [The University of Tokushima Graduate School, Department of Human Pathology, Institute of Health Biosciences, Tokushima (Japan)

    2010-03-15

    Hematoma of the cervical ligamentum flavum is very rare, and its pathogenesis is unknown. We describe a case of ligamentum flavum hematoma in the cervical spine causing severe myelopathy. Postoperative histological examination suggested it was the result of the rupture of a hemangioma or of an arteriovenous malformation in the ligamentum flavum. After removal of the lesion, the patient's condition immediately improved. Review of all three reported cases, including this one, showed that complete resection of the mass resulted in immediate relief of symptoms of incomplete paraplegia. The findings of magnetic resonance imaging (MRI) of the hematoma may vary with time, and they may show no characteristic intensity. However, MRI of this case revealed that the tissues surrounding the mass were enhanced with gadolinium diethylene triamine penta-acetic acid, and an area of homogeneous iso-intensity was clearly surrounded by a low-intensity area (flavum) on T2-weighed short-tau inversion recovery images. These findings could be characteristic of the ligamentum flavum hematoma and might help in the differentiation from a cervical epidural hematoma. (orig.)

  18. Atrial remodeling and atrial fibrillation: recent advances and translational perspectives.

    Science.gov (United States)

    Nattel, Stanley; Harada, Masahide

    2014-06-10

    Atrial fibrillation (AF) is the most common sustained arrhythmia in clinical practice. AF and its complications are responsible for important population morbidity and mortality. Presently available therapeutic approaches have limited efficacy and nontrivial potential to cause adverse effects. Thus, new mechanistic knowledge is essential for therapeutic innovation. Atrial arrhythmogenic remodeling, defined as any change in atrial structure or function that promotes atrial arrhythmias, is central to AF. Remodeling can be due to underlying cardiac conditions, systemic processes and conditions such as aging, or AF itself. Recent work has underlined the importance of remodeling in AF, provided new insights into basic mechanisms, and identified new biomarker/imaging approaches to follow remodeling processes. The importance of intracellular Ca(2+) handling abnormalities has been highlighted, both for the induction of triggered ectopic activity and for the activation of Ca(2+)-related cell signaling that mediates profibrillatory remodeling. The importance of microRNAs, which are a new class of small noncoding sequences that regulate gene expression, has emerged in both electrical and structural remodeling. Remodeling related to aging, cardiac disease, and AF itself is believed to underlie the progressive nature of the arrhythmia, which contributes to the complexities of long-term management. New tools that are being developed to quantify remodeling processes and monitor their progression include novel biomarkers, imaging modalities to quantify/localize fibrosis, and noninvasive monitoring/mapping to better characterize the burden of AF and identify arrhythmic sources. This report reviews recent advances in the understanding of the basic pathophysiology of atrial remodeling and potential therapeutic implications. Copyright © 2014 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  19. 59. Early and late results of routine leaflet augmentation for complete atrio-ventricular septal defect repair

    Directory of Open Access Journals (Sweden)

    A. Arifi

    2016-07-01

    Full Text Available Complete AVSD (CAVSD is characterized by the presence of a common atrio-ventricular (AV orifice, an inter-atrial communication, and a ventricular septal defect (VSD. Results of surgical correction of atrio-ventricular septal defects (AVSDs have improved over the last decades; however, the need for reoperation for left atrio-ventricular valve regurgitation, after primary AVSD repair remains a major concern. The aim of our study is to assess the outcome of the routine leaflet augmentation technique in CAVSD repair. A retrospective database and chart review analysis of all patients who underwent AV canal repair at king Abdul-Aziz Cardiac Center during period from 1999 to September 2014 was conducted. Demographic data, associated anomalies, operative data, ICU and hospital course were reviewed. Early outcomes were reviewed for postoperative complications (Chylothorax, complete AV block, Arrhythmias, early mortality and late outcomes were reviewed for Left AV valve regurgitation requiring for re-intervention and late mortality. Two hundred and sixty patients underwent leaflet augmentation technique to repair complete AVSD, between January 1999 and September 2014. The mean age was (131.5 months, and mean weight (6.06 kg. A variety of concomitant procedures were performed at the time of repair of the CAVSD, including a total of 49 patients (18.8% who underwent PDA ligation. Repair of TV (Right AV valve was performed in 11 patients (4.2%, 9 patients (3.46% required RVOTO resection, in 5 patients (1.92%, PA plasty was done and 2 patients (0.76% required ECMO after CAVSD repair. Regarding reoperations, a total of 17 patients (of 260 required reoperation after initial CAVSD repair. The most common indication for reoperation was left AV valve regurgitation in 16 patients (6% in the follow up period up to 15 years. One patient (0.38% required diaphragmatic plication. The overall mortality was 3 patients (1.1%. Leaflet augmentation for the repair of the

  20. Personalized management of atrial fibrillation

    DEFF Research Database (Denmark)

    Kirchhof, Paulus; Breithardt, Günter; Aliot, Etienne

    2013-01-01

    The management of atrial fibrillation (AF) has seen marked changes in past years, with the introduction of new oral anticoagulants, new antiarrhythmic drugs, and the emergence of catheter ablation as a common intervention for rhythm control. Furthermore, new technologies enhance our ability to de...