[High degree congenital atrioventricular block. Contribution of cases].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006327:Heart Block / Q000151:congenital* / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy
Blocco atrioventricolare congenito di alto grado. Contributo casistico