Objective: To investigate the clinical efficacy of different statins for peripheral artery atherosclerosis by observing the carotid atherosclerotic plaques and ankle-brachial index. Methods: One hundred and eighty patients with acute cerebral infarction were randomly assigned to rosuvastatin group( 60),atorvastatin group( 60),and control group( 60). During the treatment,the patients in rosuvastatin group were treated with rosuvastatin tablets 10 mg every night for 6 months. The patients in atorvastatin grou...