CardiologyMitral Regurgitationeffective regurgitant orifice
Long-Term Survival Outcomes in Asymptomatic Patients with Degenerative Mitral Regurgitation: Insights from a 25-Year Prospective Cohort Study
By MedXY|Aug 4, 2026
This 25-year prospective study evaluates the prognostic value of quantified mitral regurgitation (MR) severity and shows that early surgical intervention in upper-moderate MR improves long-term survival in asymptomatic patients.