Electronic Supplementary Material
Movie Clip S1 : Apical 4-chamber view of transthoracic echocardiography showing dilated right-side heart compared to the left-side.
Movie Clip S2 (A, B) : Modified right ventricular inflow view focused on spatial relationship between sinus-venosus ASD, SVC, and anomalous 2 pulmonary veins. Movie clip S2-A clearly detects position of the sinus-venosus ASD, and of the SVC, as well as the right lower pulmonary vein connects to the RA. By adjusting the probe angle to align the axis with the SVC inflow, the spatial relation of the right upper pulmonary vein with the SVC inflow can be drawn (S2-B).
RA, right atrium; SVC, superior vena cava; ASD, atrial septal defect