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3258例妊娠晚期妇女进行胎心监护,分析胎儿宫内窘迫、脐带异常及新生儿窒息等因素与胎心监护的关系。胎心监护是临床监测胎儿宫内缺氧及其程度、了解胎儿耐受力的主要方法之一。特别是孕37周以上者进行胎心监护,当出现异常图型时,应严密监护,根据胎心率异常的程度结合B超生物物理评分、S/D比值综合评判,准确分析胎儿宫内情况,估测胎儿能够娩出的时间选择恰当的分娩方式,可减少围产儿病死率。
3258 cases of pregnant women during fetal heart rate monitoring, analysis of fetal distress, umbilical cord abnormalities and neonatal asphyxia and other factors and fetal heart rate monitoring. Fetal heart monitoring is the clinical monitoring of fetal hypoxia and its extent, one of the main ways to understand the fetal tolerance. Especially for those who are pregnant for more than 37 weeks, fetal heart monitoring should be carried out. When there is an abnormal pattern, they should be closely monitored. According to the degree of abnormal fetal heart rate combined with B-level biophysical score and S / D ratio comprehensive evaluation, , Estimated fetal delivery time to choose the appropriate mode of delivery, can reduce perinatal mortality.