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Atrial Fibrillation clinical trials in Pasadena, CA

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

Safety in Adult Participants With Atrial Fibrillation Who Are Treated With Anticoagulation

RecruitingPhase 2
  • Profound Research LLC at Southern California Heart Specialists, Pasadena
Ages 18 and older · All sexes · Updated Sep 28, 2026 · NCT07175428

Stroke and Systemic Embolism Prevention in Adult Participants With Atrial Fibrillation

RecruitingPhase 3
  • Southern California Heart Specialists, Pasadena
Ages 18 and older · All sexes · Updated Sep 28, 2026 · NCT07626411

The Fourth Left Atrial Appendage Occlusion Study

Recruiting
  • Southern California Permanente Medical Group, Pasadena
Ages 18 and older · All sexes · Updated Sep 18, 2026 · NCT05963698

Stroke and Systemic Embolism Prevention in Adult Participants With Atrial Fibrillation for Whom Oral Anticoagulation is Unsuitable

RecruitingPhase 3
  • Profound Research LLC at Southern California Heart Specialists, Pasadena
Ages 18 and older · All sexes · Updated Sep 17, 2026 · NCT07430956

About Atrial Fibrillation

Atrial fibrillation (AF or AFib) is the most common type of arrhythmia (irregular heartbeat). Read about symptoms and treatment.

More about Atrial Fibrillation on MedlinePlus

Atrial Fibrillation trials in other cities

Other studies in Pasadena

From ClinicalTrials.gov, data retrieved Oct 1, 2026. Each study sets its own eligibility; the study team decides who can join.