Figure 5From: Comparison of 2D and 3D calculation of left ventricular torsion as circumferential-longitudinal shear angle using cardiovascular magnetic resonance taggingBland-Altman plots for the base-apex (a), base-mid (b) and mid-apex (c) torsion values of the subjects, using T * 2D . Notice that the linear relationship between difference and average is reduced as compared to Fig. 4.Back to article page