Figure 2From: Quantitative assessment of myocardial mechanics in patients with cardiac amyloid using cardiovascular magnetic resonance myocardial feature trackingOverall twist. Overall twist (purple line) is calculated from the difference between counterclockwise apical rotation (green line) and the clockwise basal rotation (black line). The untwist rate is marked in red. The results in the amyloid pt (B) are reduced compared to those of the volunteer (A)Back to article page