This course will provide the cardiologist and electrophysiologist with an overview of all aspects of cardiovascular electrophysiology. Experts in each field will give in-depth didactics on state-of-the-art subjects in electrophysiology and device therapy. Each lecture will include questions and answers with an electronic response system. This course is designed specifically to ensure that graduating electrophysiology fellows are apprised of the key practical elements for arrhythmia and device management. The course design, which includes a comprehensive online syllabus, is also aimed at providing preparation for the electrophysiology boards or recertification. In-depth updates on the latest knowledge and advances in electrophysiology are also integrated into the course for the practicing electrophysiologist wishing to review and update. The full spectrum of electrophysiology practice will be reviewed ranging from basic arrhythmia mechanisms and pharmacology, to catheter diagnosis and therapy, and device-based treatments. There will also be special sessions reviewing maneuvers for arrhythmia diagnosis in the electrophysiology laboratory and ablation of atrial fibrillation.