Acid-base state and the electrolyte balance of young infants in the immediate postoperative period after radical correction of an interventricular septal defect under artificial circulation
Nisnevich, E.D.; Seregin, K.O.
Kardiologiia 20(1): 90-93
1980
ISSN/ISBN: 0022-9040 PMID: 7354605 Document Number: 155691
Acid-base equilibrium and electrolyte balance were studied in 80 infants in the immediate postoperative period after surgery for ventricular septal defect under conditions of extracorporeal circulation. Decompensated metabolic alkalosis was the most characteristic disorder of acid-base equillibrium in patients with an uncomplicated postoperative period, whereas decompensated respiratory alkalosis and metabolic acidosis were characteristic of patients with compensated and decompensated forms of cardiac insufficiency. Plasma hypokaliemia and hypochloremia attended by intracellular retention of sodium were typical disorders of the electrolyte balance in all forms of changes in the acid-base equilibrium.