Why the study?
What are the long-term survival and reoperation rates following reconstructive surgery for rheumatic mitral valve insufficiency?
Population
951 patients with rheumatic mitral valve insufficiency, mean age 25.8 years, 63% in sinus rhythm.
Design
Cohort
Follow-up
mean 12 years (maximum 29 years)
Authors
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Supports favorable survival after rheumatic mitral repair; extends observational data but leaves reoperation durability open for prospective trials.
What are the long-term survival and reoperation rates following reconstructive surgery for rheumatic mitral valve insufficiency?
Conservative reconstructive surgery for rheumatic mitral valve insufficiency offers excellent long-term survival and low thromboembolic risk, though reoperation rates increase over time due to progressive fibrosis.
Chauvaud et al. (2001) studied this question.
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