结果(1)糖尿病组CRA的峰值血流速度(Peak Systolic Velocity,PSV)及舒张末血流速度(End Diastolic Velocity,EDV)明显低于非糖尿病组;(2)糖...
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结果 (1)糖尿病组CRA的峰值血流速度(Peak SystolicVelocity，PSV)及舒张末血流速度(End Diastolic Velocity，EDV)明显低于非糖尿病组；(2)糖...
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的收缩期峰值血流速度 peak systolic velocity
目的探讨脐动脉收缩期血流峰值（S）与舒张末期血流速度（D）的比值（S/D）对预测胎儿宫内缺氧的临床价值。
Objective This paper is to investigate the ratio of the systolic peak value and the end-diastolic velocity of blood flow (S/D value) and its clinical value, which can predict fetal anoxia.
对确定脉体有价值的指标是寸口脉管壁的厚度、管腔内径、管腔面积和血流量的大小以及寸口脉血流柱的长度、峰值流速血流、加速度和减速时间。
The thickness of blood vessels, inside diameter, area, flow, the length of color flow column, maximum velocity, acceleration and deceleration time were of good value on pulse tension.
结果：患眼的视网膜中央动脉收缩期峰值血流速度、平均血流速度均低于对侧眼（P＜0．0001）。
Results:The peak systolic velocity and the time average velocity of the central retinal artery of the affected eyes were lower than those of the patients healthy eyes(P<0 0001).
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