Key result
Surgical management for severe mitral regurgitation should be offered even in asymptomatic patients without left ventricular dysfunction, provided the valve is repairable by an experienced surgeon.
Why the study?
Does surgical management improve mortality and morbidity in patients with chronic, severe mitral regurgitation compared to conservative management?
Does surgical management improve mortality and morbidity in patients with chronic, severe mitral regurgitation compared to conservative management?
Early surgical intervention for severe, repairable mitral regurgitation is recommended even in asymptomatic patients with preserved left ventricular function.
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May support early surgery for asymptomatic severe MR if repairable; leaves open need for randomized confirmation.
Thomson et al. (2001) conducted a review in Chronic, Severe Mitral Regurgitation. Surgical management (valve repair) vs. Conservative management was evaluated. Surgical management for severe mitral regurgitation should be offered even in asymptomatic patients without left ventricular dysfunction, provided the valve is repairable by an experienced surgeon.
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