[Angiocardiographic and phonocardiographic evaluation of the Hancock bioprosthetic valve (author's transl)].
D000790:Angiocardiography; D001021:Aortic Valve; D001705:Bioprosthesis; D006350:Heart Valve Prosthesis; D006801:Humans; D008943:Mitral Valve; D010701:Phonocardiography