Thomas D, Makhoul J, Bresco P
Service de Gynécologie-obstétrique, Centre Hospitalier d'Etterbeek-Ixelles, maternité d'Ixelles, Bruxelles.
Rev Med Brux. 1991 Nov;12(9):359-66.
We did screening Doppler investigations of the foetus circulation during the third trimester of pregnancy, and established reference curves for Resistance and Pulsatility Indexes of the umbilical and middle cerebral as well as for the ratios of these indexes. We compared these indexes in groups of fetuses with different characteristics at birth. It turned out that low birth-weight, or the presence of dips in the fetal heart rate during labor is associated with some distinctive anomalies of the measured indexes compared with the control group with a normal birth-weight and no deceleration during labor.
我们在妊娠晚期对胎儿循环进行了多普勒筛查研究，建立了脐动脉和大脑中动脉阻力指数、搏动指数及其比值的参考曲线。我们比较了出生时具有不同特征的胎儿组的这些指数。结果发现，与出生体重正常且分娩时无减速的对照组相比，低出生体重或分娩时胎儿心率出现下降与所测指数的一些明显异常有关。
