title: Echocardiographic assessment of left ventricular function during the postoperative period in children operated on because of congenital heart disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D002302:Cardiac Output; D002648:Child; D002675:Child, Preschool; D004452:Echocardiography; D006330:Heart Defects, Congenital / Q000503:physiopathology / Q000601:surgery*; D006352:Heart Ventricles; D006801:Humans; D007223:Infant; D009200:Myocardial Contraction; D011184:Postoperative Period