Congenital complete atrioventricular heart block. A 25 year follow-up study.
D004562:Electrocardiography; D005080:Exercise Test; D005500:Follow-Up Studies; D006327:Heart Block / Q000151:congenital* / Q000175:diagnosis / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis