子痫前期患者动态血压节律变化的调查分析与对策

目的调查子痫前期患者24h动态血压节律变化并提出相应的对策。方法对240例子痫前期患者进行24h动态血压监测(ambulatory blood pressure monitoring,ABPM),观察血压水平及昼夜变化规律。结果 240例子痫前期患者中,轻度子痫前期121例,重度子痫前期119例,两组间的24h昼夜均值、日间均值、夜间均值、夜间血压下降率比较,差异具有统计学意义(均P<0.05)。结论通过动态血压监测,护士可了解子痫前期患者不同血压变化曲线,科学监测患者降压治疗的效果,合理安排各项治疗护理操作,减少诱发子痫的因素,从而保证母婴的安全。

Rhythmic changes of ambulatory blood pressures in pre-eclampsia patients

Objective To study the rhythmic changes of 24 h ambulatory blood pressure in pre-eclampsia（PE）patients and come up with coping strategies.Method The levels and circadian variations of blood pressures in 240 pre-eclampsia patients were monitored and observed with 24 h ambulatory blood pressure monitoring.Results Among the 240 PE cases,121 were diagnosed as mild PE and 119 as severe PE.There were significant differences in the average of 24 h circadian variation,the average of date time variation,decreased blood pressure at night time between the two groups（all P0.05）.Conclusion Through ambulatory blood pressure monitoring,nurses can monitor the rhythmic changes of 24 h ambulatory blood pressure,make reasonable arrangements for the treatment and care operations,reduce the factors that induce eclampsia and ensure the safety of mother and baby .