<unk>  is defined as movement of the interventricular septum away from the left ventricular free wall during systole which is the opposite of its normal movement which is inward toward the left ventricle / or the left ventricular free wall during systole.
Paradoxical septal motion
Overriding aorta
Pericardial calcification
Over-riding of the aorta
Deviated septum
Binaural beats
Accessory auricle
Pulsus alternans