[Changes in the phase structure of heart systole in children with rheumatism and chronic tonsillitis].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006339:Heart Rate; D006801:Humans; D008297:Male; D012213:Rheumatic Fever / Q000503:physiopathology*; D014069:Tonsillitis / Q000503:physiopathology*
Zminy fazovoi struktury systoly sertsia u diteĭ, khvorykh na revmatyzm i khronichnyĭ tonzylit.