Condition: Atrial Fibrillation (AF) · Sponsor: Maxime Zabern
This prospective, single-center observational study aims to compare the clinical performance, workflow efficiency, and electrophysiological metrics of two commercially available, high-density multielectrode mapping catheters (Octaray and Optrell) in patients undergoing catheter ablation for complex atrial arrhythmias. The primary focus is to determine if the real-time vector propagation capabilities of the Optrell catheter combined with V8 software can accurately confirm conduction block across linear ablation lesions without the need for full-chamber activation remapping, which is the current standard of care. A secondary focus will pair-compare the bipolar voltage amplitude distributions recorded by both catheters, given their differing electrode sizes and spacing.
This description comes directly from the study's public registry record.
Maxime Zabern, MD · +972-54-5644963 · maximz@shamir.gov.il
Ofir Mitz · ofirm@shamir.gov.il
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| Shamir Medical Center | Be’er Ya‘aqov, Israel | Recruiting |
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Source record: clinicaltrials.gov/study/NCT07563257