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难治性产后出血是产妇死亡的重要原因之一,除原有的产后出血因素如子宫收缩乏力、前置胎盘、胎盘早剥、妊娠高血压疾病、巨大儿、瘢痕子宫等以外,近些年随着剖宫产率的不断上升,重复剖宫产、瘢痕子宫合并前置胎盘、多胎妊娠引起的子宫收缩乏力等往往会引起难治性产后出血。这些产妇会因
Refractory postpartum hemorrhage is one of the important causes of maternal death, in addition to the existing postpartum hemorrhage factors such as uterine atony, placenta previa, placental abruption, pregnancy-induced hypertension, macrosomia, scar uterus, etc., in recent years With the rising rate of cesarean section, repeated cesarean section, scar uterus with placenta previa, multiple pregnancy induced uterine atony and other often lead to refractory postpartum hemorrhage. These mothers will be due to