Hepatic arterial buffer response in monochorionic twins with selective fetal growth restriction.
Jader de Jesus CruzJoana BernardecoClaudia RijoAlvaro CohenFátima SerranoPublished in: Journal of perinatal medicine (2024)
Our findings demonstrate that, in pregnancies with sFGR, HAV-ratio is significantly lower than in normal MCDA pregnancies. The lower HAV-ratio is due to an increase in HA PSV in the growth restricted fetus. This observation indicates an activation of HABR in the small fetus.