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Supra-systemic pulmonary hypertension was assessed on echocardiography. Parasternal short axis ventricles (A): Bowing of the interventricular septum into the left ventricle. Apical 4 chamber (B): Tricuspid regurgitation blood flow velocities higher than 4 m.s−1. RV: Right Ventricle; LV: Left Ventricle; IVS: Interventricular Septum.
