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. 2020 Mar 17;2(1):13–22. doi: 10.1016/j.jaccao.2020.01.007

Figure 1.

Figure 1

Examples of Echocardiography Studies of 3DE Right Ventricular Parameters Using TomTec Offline Analysis Software

Four planes were displayed for tracing of the endocardium: the apical 4-chamber view, 3 short-axis planes near the apex, the mid-level, and the base of the right ventricle. The right ventricular endocardial contour was traced semiautomatically frame by frame and with refinement by manual adjustment when necessary at end-diastolic and end-systolic phases. 3DE = 3-dimensional echocardiography.