Recent Developments and Evolving Techniques of Mitral Valve Reconstruction
Key result
Mitral valve reconstruction is associated with ~88% freedom from recurrent insufficiency at ten years.
- n=1,000
Population
1,000 patients undergoing mitral valve reconstruction at New York University over the past 18 years
Design
Case_series
Follow-up
10 years
Authors
Discussion
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Member takes
Implication
Supports durability in this series; hypothesis-generating and should not yet change practice.
Study Design
Type
Observational (n=1,000)
Multicenter
No
Structured PICO
P
Population
1,000 patients undergoing mitral valve reconstruction over 18 years, with up to 10 years of follow-up.
E
Exposure
Mitral valve reconstruction using various evolving techniques (including Carpentier techniques, triangular resection, posterior folding plasty, and minimally invasive right mini-thoracotomy with Port-Access)
O
Outcome
Freedom from recurrent insufficiency
Mitral valve reconstruction demonstrates excellent long-term durability with 88% freedom from recurrent insufficiency at 10 years and low operative mortality, supporting early surgical intervention.
Cite This Study
Spencer et al. (1998) conducted an observational in Mitral valve disease requiring reconstruction (n=1,000). Mitral valve reconstruction was evaluated on Freedom from recurrent insufficiency at 10 years. Mitral valve reconstruction resulted in 88% of patients being free from recurrent insufficiency at 10 years, with an operative mortality near 2%.