A Study Assessing Long-Term Safety and Effectiveness in Treatment Management of Atrial Fibrillation With VARIPULSE Catheter System

This study evaluates the long-term safety and effectiveness of the VARIPULSE catheter system — a device that uses pulsed electric fields to treat atrial fibrillation (an irregular heartbeat) by targeting the area around the pulmonary veins in the heart. **You may be eligible if...** - You have symptomatic paroxysmal (comes and goes) atrial fibrillation - You have tried or considered at least one anti-arrhythmic medication that was not effective, not tolerated, or not wanted - Your doctor believes catheter ablation is appropriate for you - You are willing and able to attend all required follow-up visits **You may NOT be eligible if...** - You have persistent or long-standing persistent atrial fibrillation (lasting more than 7 days) - You have previously had catheter or surgical ablation for atrial fibrillation - You have a significant structural heart problem or congenital condition - You are currently enrolled in another device or drug trial - Your life expectancy is less than 12 months Talk to your doctor to see if this trial is right for you.