Find NHLBI Clinical Trials

Search selected NHLBI-supported clinical trials and observational studies by condition, location, or age group. You can also view the complete list of NHLBI-funded studies at ClinicalTrials.gov.

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Showing 1 - 10 out of 35 results
Recruiting
New York
Pennsylvania
22q11.2 deletion syndrome is a genetic disorder that can cause heart defects, facial abnormalities, and developmental and learning disabilities. The severity of the disorder can vary widely among people. This study will analyze DNA from people with 22q11.2 deletion syndrome to identify genetic variations that may affect the severity of the disorder.
All Ages
Recruiting
Minnesota
This study is seeking to define and determine the prevalence of pulmonary vascular disease and diastolic dysfunction as assessed by the gold standard of invasive hemodynamic cardiopulmonary exercise testing.
Adult, Older Adult
Recruiting
The study objective is to compare neurodevelopmental (ND) and behavioral outcomes between children with Down syndrome (DS) who had complete atrioventricular septal defect (CAVSD) repair and children from the same clinical sites with DS without major congenital heart disease (CHD) requiring previous or planned CHD surgery.
Child
Accepting Healthy Volunteers
Recruiting
Minnesota
This research study is being done to provide comparative data to the Mayo Clinic Adult Congenital Heart Disease Registry.
Adult, Older Adult
Accepting Healthy Volunteers