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Bradycardia clinical trials recruiting in the U.S.
12 studies for Bradycardia are recruiting participants at sites across the United States.
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Recently updated studies
BIOTRONIK Investigation of the LivIQ Leadless Pacemaker System
Recruiting
Ages 18 and older · All sexes · Updated Sep 24, 2026 · NCT07118358Chronic Evaluation of Novel Pacemaker System
Recruiting
Ages 18 and older · All sexes · Updated Sep 1, 2026 · NCT06056817Product Performance Report: Evaluate Long-term Reliability & Performance of Medtronic Marketed Cardiac Therapy Products
RecruitingObservational study
All ages · All sexes · Updated Aug 20, 2026 · NCT00271180HeartBeam ECG Registry
RecruitingObservational studyHealthy volunteers welcome
Ages 18 and older · All sexes · Updated Jul 20, 2026 · NCT07501299Aveir DR Real-World Evidence Post-Approval Study
RecruitingObservational study
Ages 18 and older · All sexes · Updated May 20, 2026 · NCT05935007Ultra-High Frequency - Electrocardiogram (UHF-ECG) for the Diagnosis of Ventricular Electrical Dyssynchrony (VED)
RecruitingObservational study
Ages 18 and older · All sexes · Updated May 5, 2026 · NCT06641362His Bundle Pacing in Bradycardia and Heart Failure
RecruitingObservational study
Ages 18 and older · All sexes · Updated Dec 24, 2025 · NCT03008291The Effect of Womb Recordings on Maturation of Respiratory Control in Preterm Infants
Recruiting
1 Week – 5 Weeks · All sexes · Updated Dec 5, 2025 · NCT05298748Aveir VR Coverage With Evidence Development Post-Approval Study
RecruitingObservational study
Ages 18 and older · All sexes · Updated Jul 31, 2025 · NCT05336877AVEIR DR Coverage With Evidence Development (CED) Study
RecruitingObservational study
Ages 18 and older · All sexes · Updated Apr 6, 2025 · NCT05932602Aveir AR Coverage With Evidence Development (CED) Study
RecruitingObservational study
Ages 18 and older · All sexes · Updated Apr 4, 2025 · NCT06100770The Alaska Oculocardiac Reflex Study
RecruitingObservational studyHealthy volunteers welcome
1 Month – 100 Years · All sexes · Updated Jul 31, 2024 · NCT04353960From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.