[Cardiac changes in 2 siblings with Friedreich's disease].
D000293:Adolescent; D004562:Electrocardiography; D005260:Female; D005621:Friedreich Ataxia / Q000150:complications* / Q000473:pathology; D006326:Heart Auscultation; D006331:Heart Diseases / Q000209:etiology*; D006801:Humans; D008297:Male; D011651:Pulmonary Artery
Zmiany w sercu u dwojga rodzeństwa w przebiegu choroby Freidreicha.