On the aging of the heart; why is it so much more conspicuous in the ballistocardiogram than in the pulse?
D000368:Aged; D000369:Aged, 80 and over; D001450:Ballistocardiography; D002320:Cardiovascular Physiological Phenomena; D006321:Heart; D006339:Heart Rate; D006801:Humans; D011674:Pulse
BALLISTOCARDIOGRAPHY; HEART/in old age; PULSE