Transcatheter aortic valve replacement in membranous interventricular septum aneurysm with left ventricular outflow tract extension  

作　　者：Sandeep Banga Marco A Barzallo Casey L Nighswonger Sudhir Mungee 

机构地区：[1]Division of Cardiology,Department of Internal Medicine,University of Illinois College of Medicine at Peoria,Peoria,IL 61637,United States [2]Osf St.Francis Medical Center,Peoria,IL 61637,United States

出　　处：《World Journal of Cardiology》2018年第1期1-5,共5页世界心脏病学杂志（英文版）（电子版）

摘　　要：We report a challenging case of a 81-year-old male with history of severe calcific aortic valve stenosis and aneurysmal membranous interventricular septum. The presence of anomalies in the sub-annular area can lead to valve malpositioning and its consequences. Transcatheter aortic valve implantation(TAVR) in patients with aneurysm of the perimembranous interventricular septum extending into the left ventricular outflow tract has not been previously reported. This case describes a successful transfemoral TAVR with an Edwards SAPIEN XT valve(Edwards Lifesciences, Irvine, CA, United States) with such anomaly.We report a challenging case of a 81-year-old male with history of severe calcific aortic valve stenosis and aneurysmal membranous interventricular septum. The presence of anomalies in the sub-annular area can lead to valve malpositioning and its consequences. Transcatheter aortic valve implantation(TAVR) in patients with aneurysm of the perimembranous interventricular septum extending into the left ventricular outflow tract has not been previously reported. This case describes a successful transfemoral TAVR with an Edwards SAPIEN XT valve(Edwards Lifesciences, Irvine, CA, United States) with such anomaly.

关 键 词：TRANSCATHETER aortic valve replacement ANEURYSMAL MEMBRANOUS INTERVENTRICULAR SEPTUM 

分 类 号：R[医药卫生]