THE ELECTROCARDIOGRAM IN MUSCULAR DYSTROPHY.
D000293:Adolescent; D006332:Cardiomegaly; D009202:Cardiomyopathies; D002648:Child; D004562:Electrocardiography; D006801:Humans; D009136:Muscular Dystrophies
ADOLESCENCE; CHILD; ELECTROCARDIOGRAPHY; HEART ENLARGEMENT; MUSCULAR DYSTROPHY; MYOCARDIAL DISEASES, PRIMARY