fig43

Figure 43. A subcostal coronal view with dual frames, consisting of 2D (A) and color Doppler (B) images. These images demonstrate the main pulmonary artery (MPA) originating from the left side of the ascending portion of the truncus arteriosus (TA) and bifurcating into the right (RPA) and left (LPA) pulmonary arteries. Reproduced from Ref.^[30]. RV: Right ventricle; LV: left ventricle.