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Updated: Jul 29, 2026
14:14
Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
Published on: December 11, 2017
[Reconstructive surgery of the mitral valve using a soft synthetic half-ring]
Grudnaia I Serdechno-Sosudistaia Khirurgiia
|October 1, 1990
Summary
A soft synthetic semi-ring implant effectively treated rheumatic mitral insufficiency in 36 patients. This reconstructive surgery showed a low lethality rate of 5.5%.
Area of Science:
- Cardiovascular Surgery
- Biomaterials Science
- Rheumatic Heart Disease
Context:
- Rheumatic mitral insufficiency is a significant cause of heart failure.
- Surgical intervention is often necessary for severe cases.
- Developing effective and safe prosthetic materials is crucial for reconstructive cardiac surgery.
Purpose:
- To evaluate the efficacy and safety of a novel soft synthetic semi-ring prosthesis.
- To describe the surgical technique for implanting the semi-ring in mitral valve reconstruction.
- To report the immediate outcomes and lethality associated with this procedure.
Summary:
- A soft synthetic semi-ring was implanted in 36 patients undergoing reconstructive surgery for rheumatic mitral insufficiency.
- The prosthesis was sutured at the projection of the posterior cusp of the mitral valve.
- The study details the operative techniques and presents the immediate postoperative results.
Impact:
- Demonstrates a viable surgical option for managing rheumatic mitral insufficiency.
- Provides data on the early safety and effectiveness of synthetic semi-ring implantation.
- Contributes to the understanding of prosthetic device performance in cardiac reconstruction.
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