Figure 8

In-vivo results of the comparison between fully sampled reference data (ref) and data acquired with an acceleration rate of R = 3 and 4 (und). Mean differences (grey) and 95% level of agreement (2SD) (black) are shown for peak circumferential shortening (a, c) and rotation (b, d) of the entire left ventricle. Motion curves of circumferential shortening (e, g) and rotation (f, h) of undersampled and reference data are plotted against each other and linear regression was performed.