剖宫产术是临床上常用于解决难产的手术方法之一。近年来,随着剖宫产率不断攀升,导致许多并发症的增加。产后出血是产科常见而且严重的并发症,亦是目前导致孕产妇死亡的首位原因。剖宫产术中易出现早期产后出血,往往在短时间内出血量较多。如果处理不及时,会危及产妇生命。现将2010年6月至 Cesarean section is commonly used in clinical practice to solve the problem of difficult labor. In recent years, with the rising rate of cesarean section, resulting in an increase in many complications. Postpartum hemorrhage is a common and serious obstetric complication and is the leading cause of maternal mortality. Cesarean section prone to early postpartum hemorrhage, often in a short period of time more bleeding. If not handled in time, will endanger the lives of mothers. Now in June 2010 to