Diagnostics of Hemostasis Changes in Women in Labour with Anomalies of Placentation

A retrospective study of all deliveries of pregnant women with placental increment, occurred from 2014 to 2017 in the Perinatal Center of Tyumen city, was carried out. Embolization of uterine arteries, performed during delivery of pregnant women with true increment of the placenta is an organ-preserving and health-preserving technology, because it significantly reduces the amount of blood loss. Changes in the hemostatic system detected by thromboelastogram during delivery of patients without uterine artery embolization proceed by the type of hypocoagulation and directly depend on the larger volume of blood loss.