The effect of ventricular alternation on a summation gallop sound. Report of a case with left atrial and left ventricular intracardiac phonocardiograms.
D000437:Alcoholism / Q000150:complications; D001794:Blood Pressure; D006328:Cardiac Catheterization; D009202:Cardiomyopathies / Q000175:diagnosis*; D006325:Heart Atria; D006326:Heart Auscultation; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D008875:Middle Aged; D010701:Phonocardiography; D011674:Pulse