title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 6-1973.
mesh_terms: D000368:Aged; D001344:Autopsy; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006222:Hamartoma / Q000175:diagnosis / Q000473:pathology; D006327:Heart Block / Q000151:congenital / Q000175:diagnosis / Q000401:mortality / Q000473:pathology*; D006329:Heart Conduction System / Q000473:pathology*; D006338:Heart Neoplasms / Q000151:congenital / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008654:Mesothelioma / Q000151:congenital / Q000175:diagnosis / Q000473:pathology*; D013997:Time Factors