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Three-dimensional transthoracic echocardiography of the right ventricle. (A) By tracing the endocardial RV borders (top and bottom left), a 3D volume of the RV (top right) is obtained throughout the cardiac cycle (bottom right) and 3D RVEF is calculated. Note the RV inflow and outflow tract in the 3D model. (B) Real-time single-beat 3D acquisition of the RV from the dedicated apical window. (C) Tomographic multislice obtained from a multiple-beat apical view.
