NCT01873963
- Conditions
- Aortic Stenosis, Subvalvular, Aortic Valve Disease, Aortic Valve Stenosis, +14 more
- Locations
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- Children's Hospital Colorado Aurora, Colorado, United States
- University of Miami, Jackson Memorial Hospital Miami, Florida, United States
- Ann and Robert H. Lurie Children's Hospital of Chicago Chicago, Illinois, United States
- Children's Hospital Boston Boston, Massachusetts, United States