预防剖宫产术仰卧位低血压综合征的研究进展

Progresses in the Research of Preventing Supine Hypotension Syndrome during Cesarean Section

仰卧位低血压综合征（supine hypotensive syndrome，SHS）是剖宫产术中常见的并发症．严重的低血压可能导致产妇恶心呕吐。甚歪意识丧失，而且低血压还可以造成子宫胎盘血流灌注的急速下降．妨碍胎盘的血气交换。引起胎儿缺氧、酸中毒甚至中枢神经系统损伤等严重后果。本文就预防剖宫产术仰卧位低血压综合征的研究进展作一综述。

Supine hypotension syndrome is a common adverse reaction during cesarean section after anesthesia. Anesthesia causes blood vessels dilate and blood vessels reflux disorder of lower body blood vessels. Severe hypotension may lead to maternal nausea, vomiting and even loss of consciousness. Hypotension can cause rapid decline of the utero-placental blood flow with the rapid decline, exchange of impede the placenta blood gas and serious consequences of fetal hypoxia, acidosis even the central nervous system injury. This review summarizes the current knowledge on this subject.