Fig. 2

T1 mapping is displayed in color scale. A upper panels, native T1 and T1 enhanced; lower panels, native T1 and T1 enhanced with color scale. B upper panels, T1 map with color scale and region of interest. Mid-left ventricular short axis (Mid LV) native T1 mapping showed endocardial (blue line) and epicardial (red line) contours, as well as the region-of-interest for the calculation of the average myocardial T1 value. Lower panels, the subdivided 6 segments of mid-left ventricular short axis myocardium are represented, as follows: a mid anterior wall, b mid anteroseptal wall, c mid inferoseptal wall, d mid inferior wall, e mid inferolateral wall, and f mid anterolateral wall