title: Congenital atrioventricular block with multiple ectopic pacemakers. Electrocardiographic and conduction system correlation.
mesh_terms: D001344:Autopsy; D002037:Bundle-Branch Block / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000151:congenital* / Q000473:pathology; D006329:Heart Conduction System / Q000473:pathology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009206:Myocardium / Q000473:pathology