Figure 7From: High-resolution 3-dimensional late gadolinium enhancement scar imaging in surgically corrected Tetralogy of Fallot: clinical feasibility of volumetric quantification and visualizationIntra-observer (A) and inter-observer (B) variability testing for semi-automated scar quantification. For linear regression analysis (top), the Pearson correlation coefficient (r) is shown, and for Bland-Altman analysis (bottom) the bias is shown with a solid line (95% confidence interval shown by dashed line).Back to article page