نتایج جستجو برای: vsd

تعداد نتایج: 1604  

2014
Jian Zhu Er-Ping Xi Shui-Bo Zhu

A ventricular septal defect (VSD) is one or more holes in the wall that separates the right and left ventricles of the heart. VSD is one of the most common congenital (present from birth) heart defects. Many types of VSDs have been reported, including congenital VSDs, post-infarction VSDs (1), and post-traumatic VSDs (2). Furthermore, there are four types of congenital VSDs; perimembranous VSD ...

Journal: :TRANSACTIONS ON ELECTRICAL ENGINEERING 2020

2011
Shao-Ju Chien Jen-Ping Chang Sheung-Fat Ko Ying-Jui Lin Chien-Fu Huang I-Chun Lin Mao-Hung Lo Hsueh-Wen Chang Chi-Di Liang

Purpose: To investigate the outcome of outlet-type ventricular septal defect (VSD) after surgery in pediatric patients. Methods: A total of 152 children who underwent surgical repairs for outlet-type VSD were enrolled. Clinical features associated with development of congestive heart failure (CHF), aortic valve prolapse (AVP), and aortic regurgitation (AR) were analyzed. Results: CHF was noted ...

2015
Ercan Tutar Mehmet Ramoğlu Ömer Çiftçi Tayfun Uçar Timuçin Altın

Ventricular septal defect (VSD) is the most common congenital heart defect. Indicated closure is performed either by surgery or by using a transcatheter route in eligible patients (1). Although closure rates are similar in the transcatheter and surgical VSD closure, both the transcatheter closure of a VSD and surgery are not a complication-free procedure (2, 3). The occurrence of a complete atr...

2011
Ishtiaq Mannan Yoonjoung Choi Anastasia J. Coutinho Atique I. Chowdhury Syed Moshfiqur Rahman Habib R. Seraji Sanwarul Bari Rasheduzzaman Shah Peter J. Winch Shams El Arifeen Gary L. Darmstadt Abdullah H. Baqui

Infection is the major cause of neonatal deaths. Home born newborns in rural Bangladeshi communities are exposed to environmental factors increasing their vulnerability to a number of disease agents that may compromise their health. The current analysis was conducted to assess the association of very severe disease (VSD) in newborns in rural communities with temperature, rainfall, and humidity....

2016
TARIQ WAQAR YASIR KHAN ANJUM JALAL

Objective: To evaluate the outcome of surgical repair of VSD in older children and adults. Methods: It is a retrospective study of 47 patients who underwent VSD repair by the authors during a period of 5-years. The patients included 35 boys and 12 girls. The data was retrieved from the electronic database. The numeric variables were summarized as mean, median and standard deviation while the ca...

2017
Ruoxi Zhang Yong Sun Meng Sun Hui Zhang Jingbo Hou Bo Yu

Postinfarction ventricular septal defects (VSD) represent a devastating complication of acute myocardial infarction and are associated with high mortality. Percutaneous interventional closure of postinfarction VSD has been proposed as a potential alternative to surgery. The study aimed to evaluate the therapeutic safety and efficacy of percutaneous interventional closure of postinfarction ventr...

Journal: :Heart 1997
S Kurotobi T Sano T Matsushita M Takeuchi S Kogaki T Miwatani S Okada

OBJECTIVE To determine whether the proximal isovelocity surface area (PISA) method could be applied to estimate the magnitude of ventricular septal defect (VSD) shunt flow. DESIGN Prospective analysis of clinical, echocardiographic, and angiographic data. SETTING University hospital. PATIENTS 14 children with VSD. METHODS Colour Doppler images of VSD shunt flow were obtained in paraster...

Journal: :The Annals of thoracic surgery 1973
W F Simpson R M Sade F A Crawford A B Taylor D A Fyfe

Thirty (10.8%) of 279 patients undergoing correction of a ventricular septal defect (VSD) from January, 1972, to September, 1986, also had a double-chambered right ventricle (DCRV). Age at operation ranged from 1.3 to 18.8 years (mean, 6.7 +/- 4.5 years [+/- standard deviation]). Seventeen patients were male, and 13 were female. Two-dimensional echocardiography was used after 1978 in the initia...

2013
Majid Maleki Maryam Esmaeilzadeh Azin Alizadeasl Arash Hashemi

Bifid cardiac apex is a rare anomaly of human hearts. We report of the case of a 34-year-old man with a previous history of ventricular septal defect (VSD) and subvalvular pulmonary stenosis. He had undergone pulmonary commissurotomy and VSD closure 22 years before he was referred to our center for evaluation of progressive dyspnea. Transthoracic echocardiography revealed atrial septal defect (...

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