1. Apical 4 Chamber View

2. Parasternal Long Axis View

3. PSaX Mid Ventricle

4. 3D TTE 

5. PSaX Aortic Valve Level

6. Apical 4 Chamber (Baseline View)

7. Apical 4 Chamber Peak Dobutamine dose 20mcg-kg-min

8.  PSaX Mid Ventricle View

9.  PSaX Mid ventricle View at Dobutamine 20mcg-kg-min