重度子痫是导致孕产妇和围生儿发病和病死的主要原因,由于孕产妇血压过高常导致机体多脏器的损害。由于病因不明,至今仍然停留在对症治疗水平。在临床上一直把血压150/100mmHg,作为降压标准,认为低于该水平,可能引起脐血流下降,必须在48 h内终止妊娠。本文对32例重度子痫产妇分为A、B2组,根据不同的降 Severe eclampsia is the leading cause of maternal and perinatal morbidity and mortality, due to the high blood pressure of pregnant women often lead to multiple organ damage. As the etiology is unknown, still remain symptomatic treatment level. Clinically, blood pressure has been 150 / 100mmHg, as the standard of antihypertensive, that below this level, may lead to decreased cord blood flow, you must terminate the pregnancy within 48 h. In this paper, 32 cases of severe eclampsia maternal is divided into A, B2 group, according to the different drop