title: [Polygraphic and echocardiographic study of 47 patients with mitral valve prosthesis].
mesh_terms: D000328:Adult; D004452:Echocardiography; D005260:Female; D006334:Heart Function Tests; D006350:Heart Valve Prosthesis / Q000592:standards; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve
vernacular_title: Studio poligrafico ed ecocardiografico di 47 casi portatori di protesi valvolari mitraliche.