Work

Anterolateral Papillary Muscle Rupture After Acute Myocardial Infarction Leading to Severe Mitral Regurgitation: A Case Report

Year: 2025

Type: article

Abstract: Due to dual blood supply, ischemic mitral anterolateral papillary muscle rupture is less common than that of posteromedial papillary muscle and is rare in acute myocardial infarction without left main lesion. "Pseudo-normalization" phenomenon of left ventricular ejection fraction may occur in the early stage, which is inconsistent with clinical symptoms.

Source: Clinical Case Reports

DOI: 10.1002/ccr3.71551

Authors: Zeyan Liu, Shou Zhou, Xuexiang Li, Qi Yang, Xiaodong Pan

Institutions: Anhui Medical University, Second Affiliated Hospital of Anhui Medical University

Language: English

Topic: Cardiac Structural Anomalies and Repair

Subfield: Surgery

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,820