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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, NY17 studies
• Boston, MA13 studies
• Dallas, TX12 studies
• Cleveland, OH12 studies
• Los Angeles, CA11 studies
• Philadelphia, PA11 studies
• Portland, OR10 studies
• Pittsburgh, PA10 studies
• Durham, NC10 studies
• Rochester, MN10 studies
• Indianapolis, IN10 studies
• St. Louis, MO9 studies
• Houston, TX9 studies
• San Francisco, CA9 studies
• Columbus, OH8 studies
• Phoenix, AZ8 studies
• Washington, DC8 studies
• Atlanta, GA8 studies
• Chicago, IL8 studies
• San Diego, CA7 studies
• Cincinnati, OH7 studies
• Austin, TX7 studies
• Baltimore, MD7 studies
• Nashville, TN7 studies
• Minneapolis, MN6 studies
• Charleston, SC5 studies
• Newark, NJ5 studies
• Milwaukee, WI5 studies
• Harrisburg, PA5 studies
• Tampa, FL5 studies
• Norfolk, VA4 studies
• Edison, NJ4 studies
• Miami, FL4 studies
• Sacramento, CA4 studies
• Detroit, MI4 studies
• Kansas City, KS4 studies
• Richmond, VA4 studies
• Naperville, IL4 studies
• Plano, TX4 studies
• Kansas City, MO4 studies

By state

• Arizona8 studies
• California22 studies
• Colorado7 studies
• Connecticut5 studies
• District of Columbia7 studies
• Florida14 studies
• Georgia9 studies
• Illinois12 studies
• Indiana12 studies
• Iowa3 studies
• Kansas4 studies
• Kentucky3 studies
• Louisiana3 studies
• Maryland10 studies
• Massachusetts16 studies
• Michigan8 studies
• Minnesota16 studies
• Missouri12 studies
• Nebraska3 studies
• New Jersey9 studies
• New Mexico3 studies
• New York19 studies
• North Carolina12 studies
• Ohio18 studies
• Oklahoma5 studies
• Oregon10 studies
• Pennsylvania16 studies
• South Carolina5 studies
• Tennessee8 studies
• Texas18 studies
• Utah6 studies
• Vermont3 studies
• Virginia9 studies
• Washington5 studies
• West Virginia3 studies
• Wisconsin6 studies

Recently updated studies

From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.