title: Echocardiographic and phonocardiographic characteristics of the lillehei-kaster mitral valve prosthesis.
mesh_terms: D000293:Adolescent; D000328:Adult; D001022:Aortic Valve Insufficiency; D001024:Aortic Valve Stenosis; D004452:Echocardiography; D005260:Female; D006350:Heart Valve Prosthesis / Q000592:standards*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve; D008944:Mitral Valve Insufficiency; D008946:Mitral Valve Stenosis; D010701:Phonocardiography