Significance of the contribution of atrial systole to cardiac function in man.
D000368:Aged; D001281:Atrial Fibrillation / Q000503:physiopathology; D016275:Atrial Function; D002302:Cardiac Output; D004554:Electric Countershock; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000502:physiology*; D006325:Heart Atria / Q000503:physiopathology; D006327:Heart Block / Q000503:physiopathology; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion