title: Surgical treatment of lesions of the outflow tract of the left ventricle.
mesh_terms: D000293:Adolescent; D000790:Angiocardiography; D001021:Aortic Valve / Q000601:surgery; D001022:Aortic Valve Insufficiency / Q000601:surgery; D001024:Aortic Valve Stenosis / Q000150:complications / Q000151:congenital / Q000473:pathology / Q000601:surgery; D002114:Calcinosis / Q000150:complications; D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures; D006332:Cardiomegaly / Q000209:etiology; D002312:Cardiomyopathy, Hypertrophic / Q000145:classification / Q000175:diagnosis / Q000209:etiology / Q000601:surgery; D002648:Child; D003645:Death, Sudden; D006331:Heart Diseases / Q000145:classification; D006349:Heart Valve Diseases / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006352:Heart Ventricles / Q000601:surgery*; D006801:Humans; D007223:Infant; D008943:Mitral Valve / Q000473:pathology; D014261:Tricuspid Valve / Q000473:pathology