<unk>  defined as when the<unk> c valve is not restricted to the left ventricle, thus having biventricular connections. The<unk> c root can be moved anteriorly or override the septal defect, but it is still to the right of the root of the pulmonary artery. The degree of override is quite variable, with 5-95% of the valve being connected to the right ventricle.
Over-riding of the aorta
Overriding aorta
Coronary artery dual ostia
Pericardial calcification
Paradoxical septal motion
Pruned pulmonary vasculature
Coronary collaterals
Left ventricular aneurysm pathophysiology