Objective To investigate the impact of butylphthalide on the plasm angiotensin Ⅱ(AngⅡ)and B -type natnuretic peptide(BNP)levels of patients with acute massive cerebral infarction. Methods In Hunan Brain's Hospital from January 2012 to June 2014,a total of 220 patients with acute massive cerebral infarction were selected and randomly divided into the butylphthalide group(n = 110)and the non - butylphthalide group(n = 110). The nerve function were assessed by NIHSS,AngⅡ levels were detected by ELISA,BNP levels were measured by chemiluminescenc...