Fetal long axis left ventricular outflow tract (LVOT) view:
- View of the LVOT is obtained via anterior angulation from the starting position of the 4 chamber apical view
- Aorta arises normally from the posterior morphologic left ventricle
- Unobstructed LVOT
- Thin and mobile aortic valve leaflets
- Normally sized ascending aorta
- Normal biventricular systolic function
- Pulsatile aorta anterior and left of the spine