Fig 2.

Fetal and neonatal brain volumes in relation to postmenstrual age. Plotted are brain volumes (y-axis) in relation to postmenstrual age at scanning (x-axis) for transposition of the great arteries (pink diamonds), left ventricle outflow tract obstruction (green circles), and single-ventricle physiology (black squares). Either the regression or quadratic line was fitted for each congenital heart defect separately (dotted lines), also as 1 line combining all subjects (solid black line). R² values reflecting the goodness of fit: ICV, 0.76; TBV, 0.76; UWM, 0.53; CGM, 0.81; cerebellum, 0.79; CGM:TBV, 0.78; UWM:TBV, 0.77; cerebellum:TBV, 0.48.