Left Ventricular Reconstruction and Mitral Valve Annuloplasty Combined with Papillary Muscle Relocation for Severe Ischemic Mitral Regurgitation  

作　　者：Koji Furukawa Mitsuhiro Yano Eisaku Nakamura Masakazu Matsuyama Masanori Nishimura Katsuya Kawagoe Kunihide Nakamura 

机构地区：[1]Department of Cardiovascular Surgery, Miyazaki Medical Association Hospital, Miyazaki, Japan [2]Department of Cardiovascular Surgery, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan

出　　处：《World Journal of Cardiovascular Surgery》2017年第12期150-155,共6页心血管外科国际期刊（英文）

摘　　要：A 46-year-old man was referred to our hospital due to severe ischemic mitral regurgitation with severe bileaflet tethering and a dilated left ventricle. We performed left ventricular reconstruction and mitral valve annuloplasty combined with papillary muscle relocation. Although left ventricular continued remodeling occurred during follow-up, left ventricular reconstruction and mitral valve annuloplasty combined with papillary muscle relocation provided durable mitral repair, and his functional status was good. Thus, this combined surgical treatment may reduce mitral regurgitation recurrence after mitral valve annuloplasty.A 46-year-old man was referred to our hospital due to severe ischemic mitral regurgitation with severe bileaflet tethering and a dilated left ventricle. We performed left ventricular reconstruction and mitral valve annuloplasty combined with papillary muscle relocation. Although left ventricular continued remodeling occurred during follow-up, left ventricular reconstruction and mitral valve annuloplasty combined with papillary muscle relocation provided durable mitral repair, and his functional status was good. Thus, this combined surgical treatment may reduce mitral regurgitation recurrence after mitral valve annuloplasty.

关 键 词：Ischemic MITRAL REGURGITATION Left VENTRICULAR Reconstruction MITRAL Valve ANNULOPLASTY PAPILLARY Muscle RELOCATION 

分 类 号：R6[医药卫生—外科学]