在主动脉二尖瓣间隔区域经心尖封堵二尖瓣瓣周漏后发生的亚急性左心室流出道梗阻。
Subacute left ventricular outflow tract obstruction after transapical closure of a mitral paravalvular leak in the region of the aortomitral curtain.
作者信息
Chikkabyrappa Sathish, McElhinney Doff B, Saric Muhamed
机构信息
Department of Pediatrics, New York University Langone Medical Center, New York, New York.
Department of Cardiothoracic Surgery, Lucille Packard Children's Hospital, Stanford University, Stanford, California.
出版信息
Echocardiography. 2016 Nov;33(11):1771-1776. doi: 10.1111/echo.13357. Epub 2016 Aug 30.
We report a rare case of progressive left ventricular outflow tract (LVOT) obstruction after percutaneous device closure of a mechanical prosthetic mitral valve (MV) paravalvular leak (PVL) in the region of aortomitral curtain in a patient who also had small mechanical aortic valve prosthesis with patient-prosthesis mismatch.
我们报告了一例罕见病例，该患者在经皮封堵机械人工二尖瓣（MV）瓣周漏（PVL）后出现进行性左心室流出道（LVOT）梗阻，漏口位于主动脉二尖瓣幕区域，患者还植入了小型机械主动脉瓣假体且存在人工瓣膜与患者不匹配的情况。
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