Clinical Trial

The CT-verified Data Collection Study to Investigate the Correlation Between the Leadless Pacemaker Tip Location and Echo, ECG

Active, Not Recruiting
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Summary
The goal of this observational study is to assess inter-/intra- ventricular synchrony and ECG characteristics in relation to Micra tip location. The secondary objective is (1) to identify an optimal Micra pacing location to improve LV function, (2) to investigate the correlation between Micra tip location and tricuspid regurgitation, and (3) to investigate whether Micra location would impact AV synchrony. Patients with pacing indications who plan to receive Micra AV implantation will be recruited.
Protocol Amendment History 2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2025-03-27; most recent amendment 2026-04-29.
Status change: Not Yet Recruiting → Active, Not Recruiting 2025-07-02
Trial Details
NCT Number NCT06910059
Lead Sponsor Medtronic Cardiac Rhythm and Heart Failure
Conditions Bradycardia Sinus, AV Block, Atrial Fibrillation (AF)
Enrollment 40 participants
Start Date 2025-06-17
Primary Completion 2026-08-31 (estimated)
Study Completion 2026-08-31 (estimated)
Updated on ClinicalTrials.gov 2026-05-01