1:51:50

Intro to Intra-cardiac Electrograms & the EP Lab

2:20:18

Atrial Flutter - Fundamentals of Diagnosis and Ablation

30:48

Antitachycardia Pacing (ATP) - How it Works, How to Improve

1:58:29

Activation Mapping: Basic Concepts, Pitfalls, and Windowing

12:59

AFib vs Atrial Flutter: The Crucial Difference (and Why Flutter Is Often Curable)