title: Heart block due to epithelial heterotopia.
mesh_terms: D000328:Adult; D002828:Choristoma / Q000150:complications*; D004562:Electrocardiography; D004848:Epithelium; D005260:Female; D006321:Heart / Q000000981:diagnostic imaging; D006327:Heart Block / Q000209:etiology* / Q000628:therapy; D006329:Heart Conduction System / Q000473:pathology; D006330:Heart Defects, Congenital / Q000150:complications*; D006338:Heart Neoplasms / Q000150:complications* / Q000151:congenital; D006801:Humans; D008875:Middle Aged; D010138:Pacemaker, Artificial; D011859:Radiography