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Fig. 10 | Journal of Cardiovascular Magnetic Resonance

Fig. 10

From: Highly accelerated 4D flow cardiovascular magnetic resonance using a pseudo-spiral Cartesian acquisition and compressed sensing reconstruction for carotid flow and wall shear stress

Fig. 10

a Comparison of peak systolic WSS values at R = 10 with acceleration factors R = 20–30 using Bland-Altman analysis (mean differences and limits of agreement (LOA)). The averaged values of all subjects and both carotids are shown. The errorbars indicate the standard deviation between the different scans. b The same comparison as in (a) for velocities at peak systole. c Comparison of peak systolic WSS values at R = 10 with all higher acceleration factors R = 20–30 using orthogonal regression (slope of the regression line and Pearson correlation coefficient ρ). d The same comparison as in (c) for velocities at peak systole

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