REal-world Valued Outcomes of a noveL Balloon-in-basket pUlsed Field ablaTION Catheter for Atrial Fibrillation RegistrY

This study collects real-world data on patients who undergo catheter ablation for atrial fibrillation (an irregular heart rhythm) using a new balloon-in-basket device called the VOLT PFA system. Ablation uses energy to create small scars in the heart tissue to stop the abnormal electrical signals causing the irregular rhythm. Researchers want to understand patient outcomes in everyday clinical practice. **You may be eligible if...** - You are 18 or older - You have had atrial fibrillation treated with the VOLT PFA catheter ablation system - You are able and willing to provide informed consent **You may NOT be eligible if...** - Your left atrium (a chamber of the heart) is very enlarged (over 60 mm) - You have severe mitral valve disease or have had a valve procedure - You have a blood clot in the heart, or you cannot take blood thinners - You have untreated thyroid overactivity or reversible causes for your irregular rhythm (such as heavy alcohol use) - You have an active infection - You are pregnant or breastfeeding Talk to your doctor to see if this trial is right for you.