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On the left, endo- and epicardially tracked borders of the left ventricle in a 4 chamber view (CV) at the end-diastole (ED) and end-systole (ES) are shown in a healthy volunteer using the different commercially available software solutions (upper row: CVI, middle row: Medis, bottom row: TomTec). On the right, the corresponding global longitudinal strain (GLS) curves are displayed.
