ObjectiveTo investigate the clinical efficiency of activating blood circulation to remove blood stasis recipe (ARR) in treatment of patients with chronic obstructive pulmonary disease (COPD) of acute aggravating stage.

• 目的观察活血化瘀方治疗慢性阻塞性肺疾病(chronicobstructivepulmonarydisease ,COPD)急性加重期的临床疗效。