title: [Importance of instrumental and graphic study methods in evaluating the state of the myocardium in children with nephritis].
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006334:Heart Function Tests / Q000379:methods*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000503:physiopathology; D007702:Kinetocardiography; D008297:Male; D009393:Nephritis / Q000503:physiopathology*; D009404:Nephrotic Syndrome / Q000503:physiopathology; D010701:Phonocardiography; D012008:Recurrence; D012075:Remission, Spontaneous
vernacular_title: Znachenie instrumental'no-graficheskikh metodov issledovaniia v otsenke sostoianiia miokarda u bol'nykh nefritom deteĭ