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Updated: Dec 6, 2025
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A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
Published on: October 16, 2021
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Percutaneous mitral valve leaflet repair: ongoing directions and future perspectives
Francesco Maisano1, Maurizio Taramasso
1Clinic for Cardiac Surgery. University Heart Center Zurich, Zürich, Switzerland.
Summary
Percutaneous mitral valve leaflet repair offers new hope for heart failure patients. Real-world data from registries complements clinical trials, highlighting the importance of patient selection and procedural expertise for optimal outcomes.
Area of Science:
- Cardiovascular Medicine
- Interventional Cardiology
Background:
- Percutaneous mitral valve leaflet repair is transforming heart failure treatment for secondary mitral regurgitation.
- It provides a surgical alternative for high-risk degenerative mitral disease patients.
- Multiple devices and expanding indications complicate treatment algorithms.
Purpose of the Study:
- To review evidence from registries and single-center experiences.
- To complement findings from large randomized controlled trials.
- To address the evolving landscape of percutaneous mitral valve repair.
Main Methods:
- Analysis of data from real-world registries.
- Review of single-center experiences.
- Synthesis of evidence alongside major clinical trials.
Main Results:
- Registries provide valuable insights into percutaneous mitral valve repair outcomes.
- Operator-dependent factors significantly influence procedural success.
- Contrasting evidence from major trials highlights ongoing controversies.
Conclusions:
- Real-world data is crucial for understanding percutaneous mitral valve repair.
- Patient selection, procedural timing, and technique are critical for success.
- Further research is needed to refine decision-making and optimize patient care.
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