Live Avatar: begin with a clinical question in your own words. The avatar will answer, then keep the conversation open so you can ask follow-up questions naturally.

Lectures: choose a module when you want a structured teaching path. Each section is focused on one topic, then transitions back to discussion.

Visuals: figures, clinical cases, OCT/IVUS examples, angiography, and device images may appear when they can support the explanation.

Navigation: use Live Avatar for open learning, or Lectures for the organized calcium management curriculum.

Controls: use the microphone button to mute or resume voice input, and use Skip if you already know how to proceed.