Figure 4

Bland–Altman plots with limits of agreement (95% confidence intervals) demonstrating the intra-observer (A–C) and inter-observer (D–F) reproducibility of CMR myocardial feature tracking strain parameters: GRPS = global radial peak strain; GCPS = global circumferential peak strain; GLPS = global longitudinal peak strain. Solid lines represent bias (blue) and 95% limits of agreement (orange).