Long-term outcomes of concomitant aortic and mitral valve repair

Abstract

Objective To evaluate the short- and long-term outcomes of concomitant aortic (AVr) and mitral (MVr) valve repair. Methods This retrospective analysis of prospectively collected data identified patients who had undergone AVr and MVr surgery from March 1996 to October 2009. Patients were included if they had undergone combined repair on the aortic and mitral valves. Excluded were those <18 years in whom valve replacement was performed. Data were collected on the short-term morbidity and mortality (<30 postoperative days), long-term survival, and freedom from valve-related events and echocardiographic outcomes. Results A total of 65 patients underwent AVr and MVr (mean age, 56.4 ± 15.8 years, 46 men). Preoperatively, 30 patients (46.1%) had aortic insufficiency (AI) >2+, 20 patients had AI ≥2+ with aortic dilatation (30.7%), and 4 patients (6.1%) had aortic dilatation only. Of the 65 patients, 57 had tricuspid (87.6%) and 8 had bicuspid aortic valves (12.3%). All patients had mitral insufficiency preoperatively. One in-hospital death occurred (1.5%). At discharge, no patient had AI >2+ versus 30 patients preoperatively (P 1+ versus 61 patients preoperatively (P