A Case of Anterolateral Papillary Muscle Rupture Caused by Isolated First Diagonal Branch Occlusion
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Published:2017-12-21
Issue:6
Volume:20
Page:263
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ISSN:1522-6662
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Container-title:The Heart Surgery Forum
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language:
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Short-container-title:HSF
Author:
Kodama Hiroshi,Takahashi Shinya,Katayama Keijiro,Sueda Taijiro
Abstract
A 74-year-old man hospitalized due to acute myocardial infarction (AMI) of the first diagonal branch developed cardiogenic shock. Ultrasonography showed anterolateral papillary muscle rupture (PMR) which caused anterior mitral leaflet prolapse and severe mitral valve regurgitation, and he successfully underwent mitral valve replacement. Anterolateral PMR causing anterior mitral leaflet prolapse due to obstruction of the first diagonal branch is rare and should be considered in such an AMI case.
Publisher
Carden Jennings Publishing Co.
Subject
Cardiology and Cardiovascular Medicine,Surgery,General Medicine
Cited by
1 articles.
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