Growth patterns and cerebroplacental hemodynamics in fetuses with congenital heart disease.

ABSTRACT:

Objectives

Congenital heart disease (CHD) has been associated with reduced fetal head circumference (HC), although the underlying pathophysiology remains undetermined. We aimed to define trends in fetal growth and cerebroplacental Doppler flow, and to investigate their relationship, in fetuses with CHD.

Methods

This was a retrospective study in two fetal medicine units in The Netherlands. We included all fetuses with CHD in whom Doppler flow patterns (middle cerebral artery (MCA) pulsatility index (PI), umbilical artery (UA) PI and cerebroplacental ratio (CPR)) and biometry (HC and abdominal circumference (AC)) had been measured serially after 19 weeks' gestation between January 2010 and November 2016. Fetuses were categorized into three groups based on the expected cerebral

SUBMITTER: Mebius MJ 

PROVIDER: S-EPMC6593432 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature