Polytetrafluoroethylene patch versus autologous pericardial patch for right ventricular outflow tract reconstruction
نویسندگان
چکیده
منابع مشابه
Right ventricular outflow tract reconstruction with bicuspid valved polytetrafluoroethylene conduit.
BACKGROUND In general, all conduits available for right ventricular outflow tract (RVOT) reconstruction eventually become stenotic or insufficient. Owing to the lack of an ideal conduit and with the hope of reducing the incidence of reoperations, we have developed and utilized a bicuspid valved polytetrafluoroethylene (PTFE) conduit for the reconstruction of the RVOT. The purpose of this study ...
متن کاملIn vitro evaluation of right ventricular outflow tract reconstruction with bicuspid valved polytetrafluoroethylene conduit.
Conduits available for right ventricular outflow tract (RVOT) reconstruction eventually become stenotic and/or insufficient due to calcification. In order to reduce the incidence of reoperations we have developed and used a bicuspid valved polytetrafluoroethylene (PTFE) conduit for the RVOT reconstruction. The purpose of this study is to investigate the hemodynamic performance of the new design...
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INTRODUCTION Isolated aortic valve repair (AVR) has been gaining increasing interest in recent times. Results of isolated aortic valve repair have been reported to be variable. Various techniques have been utilized. We analyzed our experience with isolated valve repair using autologous pericardial patch plasty and compared the results to an age-matched collective with aortic valve repair withou...
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A52-year-old black woman with history of ventricular septal defect (VSD) as a child presented with dyspnea on exertion, abdominal swelling, and bilateral lower extremity edema of 2 weeks’ duration. Her physical examination revealed elevated jugular venous pressure, tricuspid stenosis murmur, and ascites. Transthoracic echocardiograms (Figures 1 and 2) showed marked right atrial dilatation, seve...
متن کاملRight ventricular outflow tract reconstruction with an allograft conduit.
BACKGROUND Allograft conduits are used for reconstruction of the right ventricular outflow tract in patients with congenital heart disease and in the pulmonary autograft procedure. A retrospective evaluation of our experience with the use of allograft conduits for reconstruction of the right ventricular outflow tract was conducted. METHODS Between August 1986 and March 1999, 316 allografts (2...
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ژورنال
عنوان ژورنال: Journal of the Practice of Cardiovascular Sciences
سال: 2016
ISSN: 2395-5414
DOI: 10.4103/2395-5414.201372