Potassium and extracorporeal circulation.
D001774:Blood Chemical Analysis; D006348:Cardiac Surgical Procedures; D002648:Child; D002675:Child, Preschool; D004912:Erythrocytes / Q000378:metabolism; D005112:Extracorporeal Circulation; D005260:Female; D006801:Humans; D008297:Male; D011188:Potassium / Q000378:metabolism*
D011188:Potassium