Mitral Regurgitation Due to Myxomatous Degeneration Combined With Bicuspid Aortic Valve Disease is Often Due to Prolapse of the Anterior Leaflet of the Mitral Valve

Patients with combined mitral regurgitation due to myxomatous degeneration and bicuspid aortic valve disease who require operations often have a large, prolapsing anterior leaflet of the mitral valve and dilated aortic annulus with aortic insufficiency due to cusp prolapse.