[Change in systolic phases during controlled physical exertion in children with primary rheumocarditis].
D000293:Adolescent; D002648:Child; D004562:Electrocardiography; D005080:Exercise Test; D006801:Humans; D012214:Rheumatic Heart Disease / Q000175:diagnosis*
Izmenenie faz sistoly pri dozirovannoĭ fizicheskoĭ nagruzke u deteĭ s pervichnym revmokarditom.