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分娩时产后失血过多,易发生失血性休克,导致有效循环血量骤减而引起周围循环衰竭,组织灌注少,缺血缺氧,危及产妇健康甚至生命。现将345例产后失血引起的76例失血性休克发生情况作一分析。1资料1.1一般资料产妇年龄20~38岁,初产妇29例,经产妇47例,孕周28~42周,头位65例,臀位9例,
Postpartum hemorrhage during childbirth, prone to hemorrhagic shock, resulting in a significant reduction in circulating blood volume caused by the surrounding circulatory failure, less tissue perfusion, ischemia and hypoxia, maternal health and endanger life. Now 345 cases of postpartum hemorrhage caused by 76 cases of hemorrhagic shock for an analysis. 1 Data 1.1 General information Maternal age 20 to 38 years, 29 cases of primipara, maternal 47 cases, gestational weeks 28 to 42 weeks, 65 cases of head position, 9 cases of breech,