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Related Experiment Video

Updated: Jul 2, 2025

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
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A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair

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A deep dive into the percutaneous mitral valve data.

Ana Paula Tagliari1,2, Rodrigo Petersen Saadi1,3, Gilbert H L Tang4

  • 1Universidade Federal do Rio Grande do Sul.

Current Opinion in Cardiology
|February 23, 2024
PubMed
Summary
This summary is machine-generated.

Percutaneous mitral valve interventions offer less invasive options for mitral regurgitation (MR) when surgery is not feasible. Transcatheter repair and replacement technologies are evolving, expanding treatment possibilities for high-risk patients.

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

  • Cardiology
  • Interventional Cardiology
  • Heart Valve Disease

Background:

  • Mitral regurgitation (MR) is common, with surgery as the standard for primary MR.
  • Many patients are ineligible for surgery due to high risk or specific criteria, especially with secondary MR.
  • Transcatheter therapies provide less invasive alternatives for MR management.

Approach:

  • Transcatheter leaflet repair techniques have advanced significantly, addressing diverse anatomical challenges.
  • Evidence for transcatheter repair safety and efficacy comes from trials like EVEREST II, COAPT, MITRA-FR, and CLASP IID, plus registries.
  • Transcatheter mitral valve replacement is an emerging option for patients unsuitable for leaflet repair, with ongoing clinical trials.

Key Points:

  • Percutaneous mitral valve interventions are evolving rapidly.
  • Transcatheter leaflet repair and replacement offer hope to patients unsuitable for traditional surgery.
  • Pivotal trials and large registries guide the development and application of these minimally invasive techniques.

Conclusions:

  • The field of percutaneous mitral valve interventions is continuously advancing.
  • Innovative technologies like MitraClip and others are expanding treatment options.
  • These advancements provide new hope for patients with mitral regurgitation who are not ideal surgical candidates.