Methods The S/d value, RI value of UA, MCA and RA blood flow of 112 fetus cases were detected with color Doppler among them there were 64 cases of normal pregnancy and 48 cases PIH.
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结果妊高征胎儿脐动脉血流阻力指标不同程度增高;
Results The index of the PIH fetal umbilical arterial bloodstream's asistance increases more or less.