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

31 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

• Boston, MA6 studies
• New York City, NY5 studies
• Philadelphia, PA5 studies
• Seattle, WA4 studies
• San Francisco, CA4 studies
• Durham, NC3 studies
• Baltimore, MD3 studies
• Cincinnati, OH3 studies
• Los Angeles, CA3 studies
• Queens, NY3 studies
• Dallas, TX3 studies

By state

• California10 studies
• Colorado3 studies
• Florida3 studies
• Maryland3 studies
• Massachusetts7 studies
• Missouri3 studies
• New York10 studies
• North Carolina4 studies
• Ohio3 studies
• Pennsylvania7 studies
• Texas3 studies
• Virginia3 studies
• Washington4 studies
• Wisconsin3 studies

Recently updated studies

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.