Fig. 6

Angle plots. a: Representations of the basal plane of a systolic and a diastolic heart. Top three rows are surface plots of helical, transmural and E3-angles. The colors represent the angles illustrated by the panel to the right. b: Bottom row are images of in-vivo cardiac cineMRI short axis images of the same hearts. The systolic image is slightly blurred as a result of motion artifacts due to high heart rate during exercise