title: [Electrocardiographic shifts during convalescence of rheumatic school children following rationed physical exercise].
mesh_terms: D000293:Adolescent; D002648:Child; D003289:Convalescence; D004562:Electrocardiography; D005081:Exercise Therapy; D006801:Humans; D012213:Rheumatic Fever / Q000175:diagnosis*
vernacular_title: Osoblyvosti elektrokardiohragichnykh zrushen' u vidnovnomi periodi u shkoliariv, khvorykh na revmatyzm, pislia dozovanoho fizychnoho navantazhennia.