The VARIPULSE™ Platform represents an advanced approach to catheter ablation for atrial fibrillation, using Pulsed Field Ablation technology to deliver non-thermal energy for targeted cardiac tissue ablation. Integrated with the CARTO™ 3 System, the platform is designed to support precise visualization, mapping, and workflow efficiency during pulmonary vein isolation procedures. This module introduces the core principles of Pulsed Field Ablation, the components of the VARIPULSE™ Platform, and its role in contemporary electrophysiology practice. Learners will gain an overview of the technology, procedural workflow, clinical rationale, and key considerations for safe and effective use in the EP lab.