March 3, 2026Open Access

Outcomes of robotic repair for the degenerative mitral valve: a systematic review and meta-analysis

Key Points

Robotic mitral valve repair shows low short-term mortality with a favorable safety profile for patients.
A high freedom rate from recurrent moderate-to-severe mitral regurgitation is achieved, with significant durability observed.

Structured PICO

Does robotic mitral valve repair (RMVr) provide effective and durable outcomes in patients with degenerative mitral disease?

Population

Patients with degenerative mitral disease

Intervention

Robotic mitral valve repair (RMVr)

Outcome

Short-term mortality and complications, and mid- to long-term durability (freedom from recurrent moderate-to-severe MR and reoperation)hard clinical

Robotic mitral valve repair is an effective and durable surgical approach for degenerative mitral pathology, with low short-term complications and favorable long-term durability.

Abstract

In degenerative mitral disease, RMVr demonstrates low short-term mortality and complications, with favorable mid- to long-term durability, including high freedom from recurrent moderate-to-severe MR and reoperation. These findings support RMVr as an effective and durable surgical approach to degenerative mitral pathology, underscoring the need for prospective, standardized studies with robust echocardiographic follow-up and case-mix adjustment.

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