用于缓解肥厚型心肌病和严重二尖瓣环钙化患者二尖瓣狭窄的左心房至左心室带瓣管道
LA-to-LV Valved Conduit for Relief of Mitral Stenosis in Patients With HCM and Severe MAC.
作者信息
Qamar Younus, Karadzha Anastasiia, Schaff Hartzell V
机构信息
Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota, USA.
出版信息
JACC Case Rep. 2024 Aug 7;29(15):102409. doi: 10.1016/j.jaccas.2024.102409.
Abstract
A left atrium-to-left ventricle valved conduit is an alternative to conventional mitral valve (MV) replacement in patients with MV stenosis associated with a heavily calcified annulus. We describe a series of 6 patients with hypertrophic cardiomyopathy who received a valved conduit to bypass a stenotic MV, with or without concomitant septal myectomy.
摘要
对于二尖瓣狭窄合并瓣环严重钙化的患者，左心房至左心室带瓣管道是传统二尖瓣置换术的一种替代方案。我们描述了6例肥厚型心肌病患者，他们接受了带瓣管道以绕过狭窄的二尖瓣，部分患者同时进行了室间隔心肌切除术。
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