关键词: 脑梗死; 血糖; 预后

Abstract: Objective To explore the dynamic changes of the levels of blood glucose and its relationship withclinical manifestation and prognosis in patients with acute cerebral infarction.Methods According to the levels of blood glucose, 196 cases with acute cerebral infarction were divided into two groups. 49 patients were in the group of elevated blood glucose and the rest 147 were in the group of normal blood glucose. The relationship of the blood glucose levels with thelesion location, the lesion size, the severity and the prognosis of cerebral infarction were investigated.Results There existed the relationship between elevated blood glucose levels and the location, the size and severity of lesions. Elevated blood glucose levels were more found in the parts of the brain midline infarction and severe cases. The prognosis of patients with elevated blood glucose level wasworse than that of the patients with normal blood glucose levels.Conclusion Hyperglycemia may cause neurological deterioration during acute cerebral infarction. The level of blood glucose can be used as an important parameter of the severity and prognosis of cerebral infarction.

Key words: 【Key Words】 Brain infarction; Blood glucose; Prognosis