title: Echocardiography in combined valve disease.
mesh_terms: D000790:Angiocardiography; D001022:Aortic Valve Insufficiency / Q000175:diagnosis; D001024:Aortic Valve Stenosis / Q000175:diagnosis; D006328:Cardiac Catheterization; D004452:Echocardiography; D006349:Heart Valve Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D008946:Mitral Valve Stenosis / Q000175:diagnosis