- Conditions
- Williams Syndrome, Cardiovascular Disease, Multisystem Developmental Disorder, Elastin Gene Deletion, Hypertension
- Interventions
- Not listed
- Lead sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
- NIH
- Eligibility
- 1 Year to 70 Years
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced May 21, 2026, 10:07 PM EDT