Farag Emile S, Planken R Nils, Boekholdt S Matthijs, Kluin Jolanda
Department of Cardiothoracic Surgery, Academic Medical Center, Amsterdam, Netherlands.
Department of Radiology, Academic Medical Center, Amsterdam, Netherlands.
Interact Cardiovasc Thorac Surg. 2017 Sep 1;25(3):496-497. doi: 10.1093/icvts/ivx137.
Hypertrophic cardiomyopathy is a heterogeneous myocardial disease and is characterized by increased left ventricular wall thickness. Left ventricular outflow tract obstruction occurs in up to 70% of patients and is often caused by systolic anterior motion of the mitral valve, a paradoxical phenomenon in which the anterior mitral valve leaflet is pulled into the left ventricular outflow tract during systole. We present the first case of hypertrophic cardiomyopathy with systolic anterior motion of both the mitral and the tricuspid valves and severe hypertrophy of both ventricles.
肥厚型心肌病是一种异质性心肌疾病，其特征是左心室壁厚度增加。高达70%的患者会出现左心室流出道梗阻，这通常是由二尖瓣收缩期前向运动引起的，这是一种矛盾的现象，即二尖瓣前叶在收缩期被拉入左心室流出道。我们报告了首例同时存在二尖瓣和三尖瓣收缩期前向运动以及双心室严重肥厚的肥厚型心肌病病例。
