title: Cardiac involvement in the Kearns-Sayre syndrome.
mesh_terms: D000328:Adult; D004562:Electrocardiography; D006327:Heart Block / Q000209:etiology* / Q000473:pathology; D006329:Heart Conduction System / Q000473:pathology*; D006801:Humans; D007625:Kearns-Sayre Syndrome / Q000150:complications* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009206:Myocardium / Q000473:pathology; D009886:Ophthalmoplegia / Q000150:complications*