This study is comparing two treatments for a heart condition called atrial fibrillation (AF), which is when the heart beats irregularly. One treatment uses a special machine, called Pulsed Field Ablation (PFA), to help fix the heart's rhythm. The other uses medication known as Anti-Arrhythmic Drugs (AAD) to do the same. Participants will be randomly assigned to either treatment group to help researchers understand which is safer and more effective.

• Length of Study: Participants will be involved in the study for a certain period, which will include monitoring and follow-ups.
• Visits Needed: Participants will need to visit the clinical center for testing and treatment as part of the study.
• Compensation: There may be compensation for participating, but details will be provided when joining the study.

Participants need to be at least 18 years old and have a confirmed case of atrial fibrillation. Certain health conditions may exclude individuals from participating. It's important to discuss with a healthcare provider to determine if participating is a good fit.