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Updated: Dec 17, 2025

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
Published on: October 16, 2021
Rheumatic mitral valve repair: the Score procedure
1Cardiac Valve Centre, Department of Cardiac Surgery, Beijing Anzhen Hospital, Beijing, China.
Chinese cardiac surgeons developed the Score procedure for rheumatic mitral valve repair. This standardized approach aids in deciding between repair or replacement, aiming to improve patient survival and quality of life.
Area of Science:
- Cardiovascular Surgery
- Rheumatic Heart Disease
- Mitral Valve Disease
Background:
- Rheumatic mitral valve disease affects millions, particularly in China.
- Current treatment decisions for mitral valve disease involve complex considerations.
- Standardized surgical approaches are needed for effective management.
Purpose of the Study:
- To define a standard surgical procedure for rheumatic mitral valve repair (the Score procedure).
- To establish a clinical pathological classification for guiding mitral valve repair versus replacement decisions.
- To propose a therapeutic schedule for rheumatic mitral valve disease in China.
Main Methods:
- Defined a four-step standard surgical procedure: shaving, checking, commissurotomy, and relaxing.
- Summarized a clinical pathological classification system for treatment decision-making.
- Considered the specific needs and scale of the patient population in China.
Main Results:
- The Score procedure offers a standardized method for mitral valve repair.
- The classification system aids in selecting the optimal treatment strategy (repair or replacement).
- A promotion-ready therapeutic schedule is proposed for widespread adoption.
Conclusions:
- The Score procedure provides a reliable and simple surgical option for rheumatic mitral valve repair.
- Implementing this standardized approach and classification can enhance treatment outcomes for millions of patients.
- Chinese cardiac surgeons have a key role in adopting and promoting this effective therapeutic schedule.
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