[The vectorcardiogram in Duchenne's progressive muscular dystrophy].
D000293:Adolescent; D000328:Adult; D006321:Heart / Q000503:physiopathology*; D006339:Heart Rate; D006801:Humans; D009136:Muscular Dystrophies / Q000235:genetics*; D011446:Prospective Studies; D014672:Vectorcardiography