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产后出血是孕产妇死亡的主要原因之一,是分娩期最常见的并发症。引起产后出血的原因主要有子宫收缩乏力、胎盘因素、软产道损伤和凝血功能障碍,其中以子宫收缩乏力性出血占首位,占产后出血总数的70%~80%[1]。近年来,随着麻醉技术的提高和剖宫产安全系数的加大,剖宫产率也随之上升。但剖宫产术中和术后的出血量明显比阴道分娩多,为了寻找减少剖宫产术中及术后出血量的有效方法,我院对50例有产后出血倾向的剖宫产患者在
Postpartum hemorrhage is one of the major causes of maternal death and is the most common complication of childbirth. The main causes of postpartum hemorrhage uterine atony, placental factors, soft birth canal injury and coagulation disorders, of which the uterine bleeding in the first place, accounting for 70% to 80% of the total number of postpartum hemorrhage [1]. In recent years, with the improvement of anesthesia technology and caesarean section safety factor increases, the cesarean section rate also will rise. However, during and after cesarean section and postoperative bleeding was significantly more than vaginal delivery, in order to find an effective method to reduce the amount of cesarean section and postoperative bleeding, our hospital for 50 cases of postpartum bleeding tendency of cesarean section patients in