Zapping heart flutters: new pulse tech aims to fix AFib without heat

NCT ID NCT07577544

First seen May 15, 2026 ยท Last updated May 15, 2026

Summary

This study tests a newer, gentler way to treat atrial fibrillation (AFib) using short electrical pulses instead of heat. The goal is to block abnormal heart signals in a tricky area called the mitral isthmus. Thirty adults with AFib will receive this treatment during a standard procedure and be followed for six months to check if their heart rhythm stays normal and nearby arteries remain healthy.

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