Friedreich's ataxia with myocardial involvement and myopathy.
D000293:Adolescent; D009202:Cardiomyopathies; D004562:Electrocardiography; D004576:Electromyography; D005621:Friedreich Ataxia / Q000150:complications*; D006801:Humans; D008297:Male; D009135:Muscular Diseases / Q000209:etiology*; D010701:Phonocardiography