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This report shows successful transcatheter repair of mitral regurgitation in chronic papillary muscle rupture, suggesting a safer alternative for high-risk patients.
Papillary muscle rupture (PMR) is a rare myocardial infarction complication, often associated with high surgical risk. This report highlights transcatheter edge‐to‐edge mitral valve repair as a feasible and less invasive alternative for high‐risk patients with chronic PMR.
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Hirose et al. (2025) studied this question.
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