New catheter zaps heart arrhythmias with precision energy

NCT ID NCT06056557

First seen Nov 01, 2025 · Last updated May 17, 2026 · Updated 29 times

Summary

This study tested a new circular catheter and generator system that uses pulsed field energy to treat atrial fibrillation and related arrhythmias. 141 adults with these heart rhythm problems received the treatment during a standard ablation procedure. The goal was to see if the technology could safely and effectively stop abnormal electrical signals in the heart.

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Contacts and locations

Locations

  • Icahn School of Medicine at Mount Sinai

    New York, New York, 10029, United States

Conditions

Explore the condition pages connected to this study.