[Surgical indications and methods in mild lesions of aortic valve associated with mitral valve conditions].
D001021:Aortic Valve / Q000601:surgery*; D004452:Echocardiography; D006349:Heart Valve Diseases / Q000601:surgery; D006801:Humans; D008722:Methods; D008943:Mitral Valve / Q000601:surgery*; D011379:Prognosis