Atrial fibrillation. II. A study of fibrillatory wave size on the regular scalar electrocardiogram.
D000328:Adult; D000368:Aged; D001281:Atrial Fibrillation / Q000209:etiology / Q000503:physiopathology*; D003327:Coronary Disease / Q000150:complications; D004562:Electrocardiography; D005260:Female; D006325:Heart Atria / Q000503:physiopathology; D006801:Humans; D006973:Hypertension / Q000150:complications; D008297:Male; D008875:Middle Aged; D012214:Rheumatic Heart Disease / Q000150:complications