TEAVR With False Lumen Embolization for Aortic Dissection

The procedure involves two key steps: first, deploying a stent-graft in the true lumen to seal the proximal entry tear; second, selectively catheterizing the false lumen to place 1-3 vascular plugs at critical locations-below the distal end of the stent-graft, at the celiac trunk level, and at the distal re-entry tear in the infrarenal aorta-to occlude distal outflow and induce complete false lumen thrombosis.