The aortic override and the relationship between the moving aortic valve apparatus and the trabecular and displaced conal portions of the septum are demonstrated in this parasternal long axis view.
VSD: ventricular septal defect; RV: right ventricle; LV: left ventricle; AO: aorta; LA: left atrium; CS: conal septum; IVS: trabecular portion of interventricular septum; arrow: VSD.