Figure 1From: Improved dynamic contrast-enhanced magnetic resonance angiography (CE-MRA) using iterative data reconstructionMean and standard deviation of image quality ratings for overall appearance of the aortic CNR, large arterial vessel delineation and mid/small size vasculature delineation (top) for TWIST, IT-TWIST and static MRA (aortic CNR only). Improvements of these criteria between TWIST and IT-TWIST on a case-by-case basis are shown in the graphs in the bottom row.Back to article page