Calibrated apexcardiography.
D000328:Adult; D001794:Blood Pressure; D003971:Diastole; D006321:Heart / Q000502:physiology*; D006331:Heart Diseases / Q000175:diagnosis / Q000503:physiopathology; D006339:Heart Rate; D006801:Humans; D007702:Kinetocardiography / Q000379:methods*; D008875:Middle Aged; D009200:Myocardial Contraction; D013318:Stroke Volume; D013599:Systole; D016276:Ventricular Function