Left–right difference in fetal liver oxygenation during hypoxia estimated by BOLD MRI in a fetal sheep model

Abstract

To our knowledge, this is the first study demonstrating differences in oxygenation between the left and right sides of the fetal liver during hypoxia, a difference that can be explained by increased ductus venosus shunting. Thus, the BOLD MRI technique is a promising non-invasive tool that might be useful for the future monitoring of the human fetus.