title: [Cardiologic study in over 80-year-old patients by polygraphy].
mesh_terms: D000367:Age Factors; D000368:Aged; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000502:physiology* / Q000503:physiopathology; D006331:Heart Diseases / Q000503:physiopathology*; D006339:Heart Rate; D006439:Hemodynamics; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*; D008297:Male; D008722:Methods; D010701:Phonocardiography
vernacular_title: Studio cardiologico dell'ultraottantenne mediante metodo poligrafico.