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Sudden Cardiac Arrest clinical trials recruiting in the U.S.

34 studies for Sudden Cardiac Arrest are recruiting participants at sites across the United States.

In sudden cardiac arrest (SCA), an irregular heart rhythm causes the heart to stop beating. Without quick treatment, it causes sudden cardiac death. Learn more.

Cities with the most studies

• New York City, NY8 studies
• Boston, MA6 studies
• Philadelphia, PA6 studies
• Seattle, WA6 studies
• San Francisco, CA4 studies
• Queens, NY4 studies
• Durham, NC4 studies
• Chicago, IL4 studies
• Dallas, TX4 studies
• Richmond, VA4 studies
• Cincinnati, OH4 studies
• Austin, TX3 studies
• St. Louis, MO3 studies
• Columbus, OH3 studies
• Milwaukee, WI3 studies
• Denver, CO3 studies
• Atlanta, GA3 studies
• Indianapolis, IN3 studies
• Mountain View, CA3 studies
• Cedar Rapids, IA3 studies
• Orange, CA3 studies
• Baltimore, MD3 studies
• Los Angeles, CA3 studies

By state

• California11 studies
• Colorado5 studies
• Delaware3 studies
• Florida4 studies
• Georgia3 studies
• Illinois4 studies
• Indiana3 studies
• Iowa3 studies
• Maryland3 studies
• Massachusetts8 studies
• Missouri4 studies
• New York14 studies
• North Carolina5 studies
• Ohio5 studies
• Pennsylvania8 studies
• Texas4 studies
• Virginia5 studies
• Washington6 studies
• Wisconsin4 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.