Uterine Artery Doppler Reference Ranges in a Twin Caucasian Population Followed Longitudinally From 17 to 37 Weeks Gestation Compared to That of Singletons.

Dagmara Filipecka-Tyczka Artur Pokropek Margie H H Davenport Jan Modzelewski Michal Rabijewski

Published in: Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine (2021)

UtA Doppler indices in twin pregnancies are lower than in singletons. Obtained data have higher values for twins than reference charts proposed by Geipel's for dichorionic twins. We observed some differences between monochorionic and dichorionic twins' curves throughout pregnancy, but they were not significant.

Keyphrases

gestational age
preterm birth
blood flow
big data
african american
preterm infants
pregnancy outcomes
machine learning
pregnant women