Cardiology Clinical Trials in St Louis, MO

As of July 2026, 42 paid clinical trials are recruiting for Cardiology in St Louis, Missouri. Cardiology trials investigate SGLT-2 inhibitors, myosin modulators, lipid-lowering therapies, anti-inflammatory agents, and device-based interventions across heart failure, hypertension, AFib, and coronary artery disease. Compensation typically covers time, travel, and study visits, and many studies also include study-related medical care at no cost.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: July 17, 2026.

Filter results

Filter results

State

City

Facility

Recruitment status

Phase

Study type

Intervention

Condition

Sex

Age

Healthy volunteers only

42 clinical trials for Cardiology

·Clear filters·↓ Download CSV

Product Performance Report: Evaluate Long-term Reliability & Performance of Medtronic Marketed Cardiac Therapy Products

for Arrhythmia

Sites in St Louis, Columbia +83 more locations

Sponsor: Medtronic

Sex: All·Age: All ages

Code: NCT00271180·Recruiting·Listed Dec 2005

Apply to this trial

LEVosimendan to Improve Exercise Limitation in Patients With PH-HFpEF

for Pulmonary Hypertension

Sites in St Louis +40 more locations

Sponsor: Tenax Therapeutics, Inc.

Sex: All·Age: 18 - 85

Code: NCT05983250·Phase 3·Recruiting·Listed Aug 2023

Apply to this trial

Conditions in Cardiology (St Louis, MO)

Heart failure· 20 Cardiovascular disease (general)· 13 Coronary artery disease· 8 Atrial fibrillation· 7 Hypertension (high blood pressure)· 5 Pulmonary hypertension· 4 Congenital heart disease· 1 Venous thromboembolism· 1