title: [Echocardiography in the diagnosis of rheumatic lesions of the heart in children].
mesh_terms: D002648:Child; D004452:Echocardiography; D006321:Heart / Q000503:physiopathology; D006349:Heart Valve Diseases / Q000175:diagnosis; D006439:Hemodynamics; D006801:Humans; D012214:Rheumatic Heart Disease / Q000175:diagnosis* / Q000503:physiopathology
vernacular_title: Ekhokardiografiia v diagnostike revmaticheskikh porazheniĭ serdtsa u deteĭ.