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Pulse Biosciences Achieves Enrollment Target in NANOPULSE-AF IDE Pivotal Clinical Study Evaluating nPulse™ Cardiac Catheter System for Atrial Fibrillation Treatment

$PLSEPress releaseOct 7, 2026, 7:00 AM ETRead the release

Pulse Biosciences reached its enrollment target of 164 evaluable patients across 15 clinical sites in the NANOPULSE-AF IDE pivotal study of the nPulse Cardiac Catheter System for drug-resistant paroxysmal atrial fibrillation. Enrollment closed three months ahead of the original 9-month timeline, with investigators citing rapid site activation and strong operator enthusiasm for the nsPFA technology.

Key figures

Drug Name
nPulse Cardiac Catheter System
Phase Of Trial
IDE pivotal (NANOPULSE-AF)
Timeline note
reached enrollment target three months ahead of original 9-month timeline
Clinical sites
15
Patients enrolled
164

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