Objective To compare the clinical effects of ligustrazine and Salvia miltiorrhiza injection solutions in the comple-mentary therapy of pregnancy-induced hypertension (PIH).

• 目的比较川芎嗪注射液及复方丹参注射液在辅助治疗妊娠高血压综合征(PIH)中的作用,探讨两药在改善微循环及胎儿宫内缺氧方面的差异,进一步指导临床用药。