Figure 6: Echocardiography in a patient with Tetralogy of Fallot. (a) Anterior tilt from apical 5-chamber view demonstrating the narrow right ventricular outflow tract. (b) Right ventricular outflow tract demonstrated in anterior tilt of the parasternal long axis view. (c) Turbulent flow in narrow right ventricular outflow tract seen in the subcostal sagittal view, (d) and on anterior tilt from subcostal 4-chamber view (subxiphoid long axis–right ventricular outflow tract sweep)