title: [Role of assessing the functional state of the myocardium in children with interventricular septal defects and high pulmonary hypertension before pulmonary artery stenosis].
mesh_terms: D002675:Child, Preschool; D006321:Heart / Q000503:physiopathology*; D006334:Heart Function Tests; D006345:Heart Septal Defects, Ventricular / Q000503:physiopathology* / Q000601:surgery; D006439:Hemodynamics; D006801:Humans; D006976:Hypertension, Pulmonary / Q000503:physiopathology* / Q000601:surgery; D007223:Infant; D007231:Infant, Newborn; D011651:Pulmonary Artery / Q000601:surgery*
vernacular_title: Rol' otsenki funktsional'nogo sostoianiia miokarda u deteĭ s defektami mezhzheludochkovoĭ peregorodki i vysokoĭ legochnoĭ gipertenzieĭ pered suzheniem legochnoĭ arterii