title: [Echocardiographic assessment of the hemodynamics under isometric load in healthy children].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004452:Echocardiography; D005260:Female; D006334:Heart Function Tests / Q000379:methods; D006439:Hemodynamics; D006801:Humans; D007537:Isometric Contraction; D008297:Male; D009119:Muscle Contraction; D013997:Time Factors; D016276:Ventricular Function
vernacular_title: Ekhokardiograficheskaia otsenka gemodinamiki pri izometricheskoĭ nagruzke u zdorovykh deteĭ.