title: Benign tumor of the heart causing complete heart block.
mesh_terms: D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000209:etiology* / Q000473:pathology; D006338:Heart Neoplasms / Q000150:complications* / Q000473:pathology; D006801:Humans; D008875:Middle Aged; D009206:Myocardium / Q000473:pathology