Fig. 6
Maternal vascular endothelial function: Bubble chart showing longitudinal changes in brachial artery a) flow mediated vasodilation (FMD%) and b) percentage change in time averaged maximum velocity (TAMxV%) and c) blood flow (QBA%) from baseline to post-ischemic hyperemia after the release of occlusion in the second half of pregnancy (22–40 weeks of gestational age). The size of the bubbles represents the baseline brachial artery diameter. The solid lines represent the means and dotted lines indicate 5th and 95th percentiles