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Beating-heart tricuspid annuloplasty using the Tailor Flexible Ring
Hironori Izutani1, Dairoku Nishikawa, Yasuhiko Kubota
1Department of Cardiovascular and Thoracic Surgery, Ehime University Graduate School of Medicine, Ehime, Japan. izutani@m.ehime-u.ac.jp
Asian Cardiovascular & Thoracic Annals
|October 16, 2010
Summary
This study details a tricuspid annuloplasty technique using a flexible ring for a more physiological repair. Proper suture placement ensures the ring functions optimally, reducing stress on the heart
Area of Science:
- Cardiovascular Surgery
- Cardiac Valve Repair
- Biomedical Engineering
Background:
- Tricuspid regurgitation is a common valvular heart disease.
- Current annuloplasty techniques may induce stress on the annulus.
- Flexible annuloplasty rings offer potential for more physiological repair.
Purpose of the Study:
- To describe a standard procedure for tricuspid annuloplasty using the St. Jude Medical Tailor Flexible Ring.
- To highlight the advantages of a flexible ring over rigid alternatives.
- To detail critical steps for optimal ring function and patient outcomes.
Main Methods:
- A beating-heart technique for tricuspid annuloplasty.
- Utilizing the St. Jude Medical Tailor Flexible Ring.
- Precise suture placement on the tricuspid annulus and the flexible ring.
Main Results:
- The flexible ring aims to reduce mechanical stress on the annulus.
- Proper suture spacing prevents ring "zigzagging" during placement.
- This technique facilitates a more physiological repair of the tricuspid valve.
Conclusions:
- The described technique provides a standard for tricuspid annuloplasty with a flexible ring.
- This approach may offer improved outcomes by reducing annular stress.
- Careful attention to suture placement is crucial for successful flexible ring annuloplasty.
