The new TAVR section of Master the Machines uses clear, engaging illustrations to make transcatheter aortic valve replacement easy to understand. We cover everything from what TAVR is and how patients are evaluated, to valve selection, procedural planning, step-by-step deployment, and postprocedural care. The section also explores important periprocedural complications, troubleshooting strategies, and much more—transforming a complex procedure into an intuitive, visual learning experience.