３２０例急性脑卒中血清钾钠氯浓度测定及预后判断，对脑出血［ＣＨ］８１例，脑梗死［ＣＩ］２３１例，蛛网膜下腔出血［ＳＡＨ］组８例测定４８小时、７２～９６小时，一周不同时间的测定结果提示低钾血症、低钠血症、高钠血症发生率高，但低钠血症高钠血症是危险重症，是不良预兆。 Serum potassium-sodium-chlorine concentration was determined in 320 patients with acute stroke and prognosis. Eighty-eight patients with cerebral hemorrhage (CH), 81 with cerebral infarction (CI), 231 with subarachnoid hemorrhage (SAH) Hour, week results at different times suggest hypokalemia, hyponatremia, high incidence of hypernatremia, but hyponatremia hypernatremia is dangerous and severe, is a bad omen.