IVUS/OCT stent guidance, pre- and post-stenting 

0:00 The 2 major trials
02:16 Define the reference segment and the lesion. Plaque burden % at the reference and at the lesion (different from luminal stenosis)
07:27 Pre-stent sizing, the 2 methods: reference lumen OR reference EEM (not lesion EEM) +2 special situations
10:12 Post-stent imaging, stent expansion: Use reference lumens, not EEMs. Know relative and absolute values
12:48 Post-stent: the 3 main targets
14:26 Pitfalls of treating edge disease
17:48 Post-stent: balloon sizing
19:01 Illustrations
21:16 The untold pitfalls of OCT/IVUS guidance. Recent trials ESC 2023: Iluminen IV, October, Octivus