title: Complete heart block caused by hemorrhage into the atrioventricular conduction pathway.
mesh_terms: D000368:Aged; D001283:Atrioventricular Node / Q000473:pathology*; D002036:Bundle of His / Q000473:pathology; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000209:etiology*; D006329:Heart Conduction System / Q000473:pathology*; D006470:Hemorrhage / Q000150:complications* / Q000209:etiology; D006801:Humans; D007951:Leukemia, Myeloid / Q000150:complications; D013921:Thrombocytopenia / Q000150:complications