Characterization of atrial flutter. Studies in man after open heart surgery using fixed atrial electrodes.
D000328:Adult; D000368:Aged; D001281:Atrial Fibrillation / Q000145:classification / Q000175:diagnosis*; D006348:Cardiac Surgical Procedures; D004562:Electrocardiography; D004566:Electrodes; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged