妊娠高血压综合征(妊高征)(PIH)发病非常普遍,与出血、感染一起构成了致命的三大妊娠合并症,成为孕产妇死亡的主要原因之一。高血压、蛋白尿、水肿,被认为是妊高征三大症状,而脏器损害的有关症状,特别是肾、脑、视觉、肝及消化系统损害的有关症状也常常出现,妊高征的临床症状可 The incidence of pregnancy-induced hypertension (PIH) is very common and together with hemorrhage and infection, it constitutes one of the three fatal complications of pregnancy, which is one of the major causes of maternal mortality. Hypertension, proteinuria, edema, is considered to be the three major symptoms of pregnancy-induced hypertension, and organ damage related symptoms, especially kidney, brain, vision, liver and digestive system damage related symptoms are also frequent, PIH Clinical symptoms can be