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Research Article Open access CC BY 4.0

A Rare Ischemic Complication: Tricuspid Pillar Rupture after Anterior Myocardial Infarction

H. Rouam, M. Boutgourine, H. Zinneddine, I. Hazzazi, A. Dahioui, A. Abdou, A. Bouzerda

Cardiology and Angiology: An International Journal · pp. 42–49 · Published 17 Jun 2024

10.9734/ca/2024/v13i3423

Abstract

The rupture of the papillary muscle (PRM) after a myocardial infarction (MI) became rare since the introduction of primary angioplasty. In most cases in literature, it’s reported in the mitral valve. Followed by a PMR of the tricuspid valve (TV), which is extremely rare. We described a case of a 78-year-old patient, who was admitted to the emergency room for a delayed anterior ST elevation myocardial infarction. It was later complicated by papillary muscle rupture after a percutaneous coronary intervention (PCI) of the right coronary artery involving a stent.  The patient underwent surgical repair of the TV with fatal evolution.

Acute myocardial infarction ischemic complication papillary muscle rupture tricuspid valve

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