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Heart Diseases clinical trials in San Antonio, TX

3 studies for Heart Diseases are looking for participants at sites in and around San Antonio (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 Heart Diseases

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.

More about Heart Diseases on MedlinePlus

Heart Diseases trials in other cities

• 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

Other studies in San Antonio

• Non-Small Cell Lung Cancer60 studies
• Breast Cancer45 studies
• Metastatic Cancer44 studies
• Colorectal Cancer43 studies
• Cancer (all types)41 studies
• Obesity39 studies
• Type 2 Diabetes37 studies
• Overweight34 studies
• Ovarian Cancer33 studies
• Pancreatic Cancer33 studies
• Lung Cancer27 studies
• Prostate Cancer27 studies

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