New study tests better way to stop irregular heartbeat
Disease control
Completed
This study looked at 320 people with paroxysmal atrial fibrillation (a type of irregular heartbeat that comes and goes). Researchers compared two cryoballoon ablation techniques: one that isolates only the pulmonary veins and another that also targets the back wall of the heart's…
Sponsor: Sacramento EP Research • Aim: Disease control
Last updated May 14, 2026 12:04 UTC