Osmolal balance after open intracardiac operations in children.
D001769:Blood / Q000378:metabolism; D002648:Child; D002675:Child, Preschool; D005112:Extracorporeal Circulation / Q000009:adverse effects*; D006801:Humans; D007010:Hyponatremia / Q000378:metabolism; D007668:Kidney / Q000502:physiology; D009995:Osmosis; D011182:Postoperative Care; D014556:Urine / Q000032:analysis; D014868:Water Deprivation; D014882:Water-Electrolyte Balance