Fig. 8

Intraobserver measurements by time-resolved and static delineations. Intraobserver variability was low for both time-resolved and static delineations, using both the DUS and MOG methods. Bland-Altman plots showing intraobserver agreement using time-resolved and static delineations of the fetal descending aorta (DAo) and umbilical vein (UV) using the Doppler ultrasound (DUS; left) and metric optimized gating (MOG; right) methods. Solid lines indicate bias and dotted lines indicate 95% limits of agreement (LoA)