[Polycardiografic analysis of the heart systolic phase in children with rheumatism involving the mitral valve].
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D006334:Heart Function Tests; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000175:diagnosis*; D008946:Mitral Valve Stenosis / Q000175:diagnosis*; D012214:Rheumatic Heart Disease / Q000175:diagnosis*
Polikardiograficheskiĭ analiz faz sistoly serdtsa u deteĭ s porazheniem mitral'nogo klapana pri revmatizme.