title: [2 cases of complete congenital atrioventricular heart block].
mesh_terms: D000328:Adult; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000151:congenital* / Q000503:physiopathology; D006801:Humans; D010701:Phonocardiography
vernacular_title: Dva sluchaia vrozhdennoĭ polnoĭ atrioventrikuliarnoĭ blokady serdtsa.