tartary five

經期遲滯

ida accede

這種問題太深奧囉 我是乎走錯版面囉 海綿寶寶撲浪在哪

It has something to do with monitoring fetal heart rate with CTG.

A transient decrease in HR at or after the peak of uterine contraction

It may be indicative of fetal hypoxia and can be quite serious

Pls don't quote me on this because I am not in OB/.

Late decelerations are U shaped with a gradual onset and gradual return. They are usually shallow (10-30 beats per minute)

and they reach their nadir after the peak of the contraction. Late decelerations become deeper as the degree of hypoxia becomes more severe