[On congenital total atrioventricular block. (Report on a case diagnosed during the prenatal period)].
D054537:Atrioventricular Block; D002318:Cardiovascular Diseases; D004562:Electrocardiography; D005315:Fetal Diseases; D006327:Heart Block; D006801:Humans; D010701:Phonocardiography
ELECTROCARDIOGRAPHY; FETAL DISEASES; HEART BLOCK; PHONOCARDIOGRAPHY