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Arrhythmia clinical trials in Chicago, IL

3 studies for Arrhythmia are looking for participants at sites in and around Chicago (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

About Arrhythmia

If you have an arrhythmia, or irregular heartbeat, your heart may beat too quickly, too slowly, or with an irregular rhythm. Learn about causes and treatments.

More about Arrhythmia on MedlinePlus

Arrhythmia trials in other cities

• New York City, NY8 studies
• Rochester, MN7 studies
• Philadelphia, PA5 studies
• Boston, MA5 studies
• San Francisco, CA5 studies
• Cleveland, OH5 studies
• Mountain View, CA5 studies
• Austin, TX5 studies
• Pittsburgh, PA4 studies
• Washington, DC4 studies
• Houston, TX4 studies
• Indianapolis, IN4 studies

Other studies in Chicago

• Breast Cancer59 studies
• Non-Small Cell Lung Cancer59 studies
• Cancer (all types)51 studies
• Prostate Cancer45 studies
• Lung Cancer43 studies
• Metastatic Cancer42 studies
• Obesity40 studies
• Ovarian Cancer36 studies
• Colorectal Cancer32 studies
• Stroke31 studies
• Head and Neck Squamous Cell Carcinoma29 studies
• Overweight29 studies

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