文章基本信息

标题：Anterolateral papillary muscle rupture caused by myocardial infarction: A case report
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作者：Saygin Turkyilmaz ; Ibrahim Gurkan Komurcu ; Ali Aycan Kavala 等
期刊名称：Journal-Cardiovascular Surgery
电子版ISSN：2147-6535
出版年度：2015
卷号：3
期号：4
页码：91-93
DOI：10.5455/jcvs.2015x4
出版社：International Medical Journal Management and Indexing System
摘要：The rupture of the anterolateral papillary muscle is less common than the posteromedial papillary muscle, as the anterolateral muscle has dual blood supply, whereas the posteromedial papillary muscle has a single blood supply. We present a a 49 years old male patient who has presented with chest pain and dyspnoea. A transesophageal echocardiogram was performed which showed that the mitral valve was normal in thickness with a flail anterior leaflet not coapting with the posterior leaflet due to the coronary artery disease. The patient underwent a mitral valve replacement and left anterior coronary artery and obtuse marginal bypass grafting.
关键词：Myocardial infarction; mitral valve insufficiency