Sadovsky E, Weinstein D, Aboulafia Y, Milwidsky A, Polishuk W Z
Isr J Med Sci. 1977 Mar;13(3):295-8.
In three of 1,094 cases of cord complications the mothers experienced reduction of fetal movments until cessation. In these three instances the fetal heart beat was audible but changes appeared on the fetal heart rate monitor. The course of loss of fetal movements resembled that seen in cases of placental insufficiency. It is suggested that the reduced fetal movements and the changes in fetal heart rate were due to a diminished blood flow in the cord vessels as a result of gradual cord compression.
在1094例脐带并发症中,有3例产妇经历了胎动减少直至停止。在这3例中,胎儿心跳可闻,但胎儿心率监护仪上出现了变化。胎动消失的过程与胎盘功能不全病例中所见相似。有人认为,胎动减少和胎儿心率变化是由于脐带逐渐受压导致脐血管血流减少所致。