Related Experiment Video

Updated: Feb 4, 2026

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat
07:42

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat

Published on: May 19, 2020

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Use of MitraClip for Postmyocardial Infarction Mitral Regurgitation Secondary to Papillary Muscle Dysfunction

Muhammad Yasin1, Aravinda Nanjundappa2, Frank H Annie3

  • 1Internal Medicine, Charleston Area Medical Center, Charleston , USA.

Cureus
|October 4, 2018
PubMed

Insights

Papillary muscle rupture following acute myocardial infarction (AMI) can be fatal. Transcatheter mitral valve repair with MitraClip offers a viable alternative for high-risk patients with severe mitral regurgitation.

Area of Science:

  • Cardiology
  • Interventional Cardiology
  • Cardiac Surgery

Background:

  • Papillary muscle rupture is a severe complication of acute myocardial infarction (AMI), contributing to significant mortality.
  • Surgical repair for severe mitral regurgitation (MR) post-AMI is often associated with high operative risk.
  • Transcatheter mitral valve repair presents a less invasive alternative for high-risk surgical candidates.
Keywords:
mitraclipmyocardial infarctionregurgitation

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