A myocardial infarction complicated with mitral anterior papillary muscle rupture during long-term corticotherapy

被引：0

作者：

Schiano, P. ^{[1
]}

Revel, F. ^{[1
]}

Bergez, C. ^{[1
]}

Hemery, Y. ^{[1
]}

Barbou, F. ^{[1
]}

Broustet, H. ^{[1
]}

Monsegu, J. ^{[1
]}

机构：

[1] Hop Val de Grace, Serv Cardiol, F-75005 Paris, France

来源：

ANNALES DE CARDIOLOGIE ET D ANGEIOLOGIE | 2009年 / 58卷 / 04期

关键词：

Papillary muscle rupture; Acute coronary syndrome; Acute mitral regurgitation; Mitral valve anatomy; Corticotherapy;

D O I：

10.1016/j.ancard.2008.05.017

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

The authors report anterolateral papillary muscle rupture, occurring in a 67-year-old patient admitted for acute coronary syndrome. Mitral regurgitation, a rare but dramatic complication of myocardial infarction, is most often a consequence of posterior papillary muscle rupture. The 'protection' of the anterior papillary muscle is associated with vascularization via a dual coronary artery supply. Possible myocardial weakening associated with long-term corticotherapy is otherwise discussed in this observation. (C) 2008 Elsevier Masson SAS. Tous droits reserves.

引用

页码：244 / 247

页数：4

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