妊娠期高血压疾病(Hypertensive States of pregnancy)为妊娠期特有的疾病,是临床上常见的严重危害母婴健康的妊娠合并症。妊娠期高血压疾病在妊娠中的发生率为 6 %~8 % ,居孕妇死亡原因的第二位[1],也可导致围产儿严重疾病及死亡。全世界范围内,每3 min就有 1 人因先兆子? Hypertensive States of pregnancy is a pregnancy-specific disease that is clinically common in pregnancy complications that seriously endanger the health of mothers and infants. Hypertensive disorders in pregnancy in the incidence of 6% to 8%, ranking second in the cause of death of pregnant women [1], can also lead to severe perinatal illness and death. Around the world, every 3 minutes, 1 person because of pre-eclampsia?