The Kinetocardiogram - II. The Normal Configuration and Amplitude
Journal/Book: Reprinted fron CIRCULATION Vol. VIII No. 3 September 1953 Printed in U.S.A.. 1953;
Abstract: From the Department of Medicine Medical College of Alabama Birmingham Ala An analysis of the patterns and amplitudes of the precordial movements is presented. Normal young adult subjects had three types of patterns. Type I occurred in 78 per cent type II in 14 per cent and type III in 8 per cent of the subjects studied. The variations of the kinetocardiogram from apex cardiograms and pneumocardiograms are discussed. . . .