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Heart Diseases clinical trials in Phoenix, AZ

9 studies for Heart Diseases are looking for participants at sites in and around Phoenix (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 Heart Diseases

Heart disease is the leading cause of death in the U.S. Learn about the different types of heart diseases, and what you can do to try to prevent them.

More about Heart Diseases on MedlinePlus

Heart Diseases trials in other cities

• New York City, NY18 studies
• Boston, MA14 studies
• Cleveland, OH13 studies
• Los Angeles, CA12 studies
• Portland, OR11 studies
• Philadelphia, PA11 studies
• Atlanta, GA10 studies
• Rochester, MN10 studies
• Dallas, TX10 studies
• Durham, NC10 studies
• Washington, DC9 studies
• Baltimore, MD9 studies

Other studies in Phoenix

• Breast Cancer25 studies
• Colorectal Cancer25 studies
• Obesity22 studies
• Non-Small Cell Lung Cancer20 studies
• Metastatic Cancer20 studies
• Heart Failure18 studies
• Prostate Cancer17 studies
• Cancer (all types)17 studies
• Multiple Myeloma16 studies
• Pancreatic Cancer16 studies
• Cardiovascular Disease16 studies
• Alzheimer's Disease15 studies

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