The Herman C. Burger Memorial Lecture. Invasive versus noninvasive measurements.
D001450:Ballistocardiography; D002320:Cardiovascular Physiological Phenomena; D006331:Heart Diseases / Q000175:diagnosis; D006334:Heart Function Tests; D006801:Humans; D009200:Myocardial Contraction; D011674:Pulse; D013318:Stroke Volume