title: Progressive external ophthalmoplegia and heart block.
mesh_terms: D000328:Adult; D001763:Blepharoptosis; D001827:Body Height; D001919:Bradycardia; D003128:Coma; D004562:Electrocardiography; D005133:Eye Movements; D005260:Female; D006327:Heart Block / Q000150:complications*; D006801:Humans; D009886:Ophthalmoplegia / Q000150:complications*; D010138:Pacemaker, Artificial; D005082:Physical Exertion