产后出血与止血机理沈阳市和平区妇幼保健所张宝贤在产科领域中，产后出血仍是最常见、最复杂、乃至危及产妇生命的严重并发症。近年来，随着围产医学研究的进展，孕产妇死亡率有了明显下降，但产后出血仍为产妇死亡的主要原因之一。因此，降低产后出血的发生率仍为当前产... Postpartum hemorrhage and hemostasis mechanism Shenyang Heping District Maternal and Child Health Center Zhang Baoxian In the field of obstetrics, postpartum hemorrhage is still the most common and most complicated, and even endanger the serious complications of maternal life. In recent years, with the progress of perinatal medical research, maternal mortality rate has dropped significantly, but postpartum hemorrhage remains one of the main causes of maternal death. Therefore, reducing the incidence of postpartum hemorrhage is still the current production ...