脐血流检测及胎心监护对胎儿窘迫的预测

Fetal umbilical artery doppler velocimetry examination and fetal heart supervise non-stress test for prediction of fetal predicament

目的 比较多普勒脐动脉血流速度检测和胎心监护 -无负荷试验 (NST)对胎儿宫内缺氧的预测价值。方法 联合应用胎心无负荷试验 (NST)及多普勒脐动脉血流速度测定对 2 0 0例妊娠晚期孕妇进行观察。结果 NST无反应型加可疑型组S/D≥ 3者发生率及胎儿窘迫比反应组明显增高。结论 NST与多普勒脐动脉血流速度测定联合应用可以提高胎儿窘迫的诊断 ,为临床及时纠正宫内缺氧提供可靠的依据。

Objectives To assess the predictive value of intrauterine fetal hypoxia by doppler examination and non-stress test (NST).Methods fetal non-stress test combined with fetal umbilical artery doppler velocimetry were used in 200 late pregnant women. Results The incidence of systolic-diastolic ratio(S/D)≥3 and fetal predicament in the suspicious and non-reactive NST group is significantly higher than that in the reactive group.Conclusions The use of fetal non-stress test combined with fetal umbilical artery doppler velocimetry would improve the diagnosis for fetal anoxia ,and give a reliable information to treat fetal anoxia for clinicians.