Fig. 4
From: A review of current trends in three-dimensional analysis of left ventricular myocardial strain
3D strain analysis using Canon software in a healthy subject. Apical and short axis views extracted from the 3DE dataset (a). The software automatically determined the region of interest (b), and performed 3D speckle tracking analysis, generating a color-coded strain map at end-diastole (c) and end-systole (d). In addition to LV volumes and LVEF, the software provided regional strain curves and bull’s eye map of longitudinal strain, circumferential strain, radial strain, and area change ratio (e). GACR, global area change ratio; MV, myocardial volume; PS, peak systolic. Other abbreviations are the same in Fig. 2