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Heart Diseases clinical trials recruiting in the U.S.

71 studies for Heart Diseases are recruiting participants at sites across the United States.

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.

Cities with the most studies

• 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
• Phoenix, AZ9 studies
• Chicago, IL9 studies
• St. Louis, MO9 studies
• Houston, TX9 studies
• Indianapolis, IN9 studies
• Pittsburgh, PA9 studies
• Columbus, OH8 studies
• Cincinnati, OH8 studies
• San Francisco, CA8 studies
• Nashville, TN7 studies
• San Diego, CA7 studies
• Austin, TX7 studies
• Minneapolis, MN6 studies
• Charleston, SC6 studies
• Newark, NJ6 studies
• Milwaukee, WI6 studies
• Kansas City, KS5 studies
• Norfolk, VA4 studies
• Tampa, FL4 studies
• Miami, FL4 studies
• Ann Arbor, MI4 studies
• Omaha, NE4 studies
• Hartford, CT4 studies
• Salt Lake City, UT4 studies
• Louisville, KY4 studies
• Arlington, VA4 studies
• Kansas City, MO4 studies
• Mountain View, CA4 studies

By state

• Arizona9 studies
• California21 studies
• Colorado7 studies
• Connecticut5 studies
• District of Columbia8 studies
• Florida13 studies
• Georgia11 studies
• Illinois12 studies
• Indiana10 studies
• Iowa3 studies
• Kansas5 studies
• Kentucky4 studies
• Louisiana3 studies
• Maryland12 studies
• Massachusetts17 studies
• Michigan9 studies
• Minnesota16 studies
• Missouri12 studies
• Nebraska4 studies
• New Jersey9 studies
• New York20 studies
• North Carolina12 studies
• Ohio19 studies
• Oklahoma4 studies
• Oregon11 studies
• Pennsylvania15 studies
• South Carolina6 studies
• Tennessee9 studies
• Texas16 studies
• Utah6 studies
• Vermont3 studies
• Virginia9 studies
• Washington5 studies
• West Virginia3 studies
• Wisconsin7 studies

Recently updated studies

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