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Congenital Heart Defects clinical trials in Seattle, WA

3 studies for Congenital Heart Defects are looking for participants at sites in and around Seattle (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

About Congenital Heart Defects

Congenital heart defects, problems with the structure of the heart, are the most common type of birth defect. Learn about diagnosis and treatment.

More about Congenital Heart Defects on MedlinePlus

Congenital Heart Defects trials in other cities

• Columbus, OH9 studies
• New York City, NY9 studies
• Rochester, MN8 studies
• Boston, MA8 studies
• Los Angeles, CA8 studies
• Atlanta, GA6 studies
• Salt Lake City, UT6 studies
• Cincinnati, OH6 studies
• Durham, NC4 studies
• Cleveland, OH4 studies
• Ann Arbor, MI4 studies
• Aurora, CO4 studies

Other studies in Seattle

• Non-Small Cell Lung Cancer53 studies
• Cancer (all types)49 studies
• Prostate Cancer42 studies
• Acute Myeloid Leukemia40 studies
• Breast Cancer39 studies
• Metastatic Cancer39 studies
• Colorectal Cancer34 studies
• Lung Cancer33 studies
• Ovarian Cancer30 studies
• Multiple Myeloma22 studies
• Myelodysplastic Syndromes21 studies
• Acute Lymphoblastic Leukemia21 studies

From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.