title: [Long-term study of patients with the Lifemed heterologous prosthesis].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001021:Aortic Valve; D001705:Bioprosthesis; D002648:Child; D002675:Child, Preschool; D005500:Follow-Up Studies; D006349:Heart Valve Diseases / Q000601:surgery*; D006350:Heart Valve Prosthesis / Q000401:mortality; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve
vernacular_title: Estudo a longo prazo de pacientes com prótese heteróloga Lifemed.