title: [Case of congenital atrioventricular block in a newborn infant].
mesh_terms: D004562:Electrocardiography; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D006325:Heart Atria; D006327:Heart Block / Q000151:congenital* / Q000175:diagnosis; D006352:Heart Ventricles; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy
vernacular_title: Przypadek wrodzonego bloku przedsionkowo-komorowego u noworodka.