Conversion of supraventricular tachycardias with atrial stimulation. Evidence for re-entry mechanisms.
D000368:Aged; D001281:Atrial Fibrillation / Q000150:complications; D001282:Atrial Flutter / Q000628:therapy; D004554:Electric Countershock; D004562:Electrocardiography; D006325:Heart Atria; D006339:Heart Rate; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D013610:Tachycardia / Q000503:physiopathology / Q000628:therapy*