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Heart Attack clinical trials recruiting in the U.S.

23 studies for Heart Attack are recruiting participants at sites across the United States.

A heart attack happens when the blood flow to the heart gets blocked. It causes heart damage and is a medical emergency. Know the symptoms and when to call 911.

Cities with the most studies

• New York City, NY6 studies
• Dallas, TX6 studies
• Rochester, MN6 studies
• Boston, MA5 studies
• Hartford, CT4 studies
• Detroit, MI4 studies
• Nashville, TN4 studies
• Boca Raton, FL4 studies
• Houston, TX4 studies
• Los Angeles, CA4 studies
• Knoxville, TN4 studies
• Minneapolis, MN3 studies
• Austin, TX3 studies
• Greensboro, NC3 studies
• The Woodlands, TX3 studies
• Richmond, VA3 studies
• Philadelphia, PA3 studies
• Norfolk, VA3 studies
• San Diego, CA3 studies
• Durham, NC3 studies
• Charlotte, NC3 studies
• Baltimore, MD3 studies
• Winston-Salem, NC3 studies
• Arlington, VA3 studies
• Tucson, AZ3 studies
• Waterbury, CT3 studies
• Santa Monica, CA3 studies
• Huntsville, AL3 studies
• Memphis, TN3 studies
• Raleigh, NC3 studies

By state

• Alabama3 studies
• Arizona4 studies
• California5 studies
• Colorado3 studies
• Connecticut7 studies
• Florida5 studies
• Georgia3 studies
• Illinois3 studies
• Indiana4 studies
• Kansas3 studies
• Kentucky3 studies
• Louisiana3 studies
• Maryland3 studies
• Massachusetts5 studies
• Michigan6 studies
• Minnesota8 studies
• Mississippi3 studies
• Missouri3 studies
• New Jersey5 studies
• New York7 studies
• North Carolina6 studies
• Ohio5 studies
• Pennsylvania3 studies
• Tennessee5 studies
• Texas8 studies
• Utah3 studies
• Virginia4 studies
• Washington3 studies

Recently updated studies

From ClinicalTrials.gov, data retrieved Sep 29, 2026. Each study sets its own eligibility; the study team decides who can join.