[Proceedings: Analysis of cardiac cycle by ultrasonic Doppler method--comparison with apexcardiography and carotid pulse tracing].
D002339:Carotid Arteries / Q000502:physiology*; D004301:Doppler Effect; D006331:Heart Diseases / Q000175:diagnosis; D006339:Heart Rate; D006801:Humans; D007702:Kinetocardiography; D011674:Pulse; D014463:Ultrasonography