Covered Stent

Building on the Data-to-Delivery and Proctor Playbook episodes, this Crisis Control episode walks through a scenario of wide-open extravasation after Perclose failure during right axillary access TAVR. The team covers a stepwise escalation algorithm — from repeat Perclose deployment and serial balloon tamponade with protamine reversal, to hybrid closure with AngioSeal, to covered stent placement with the Viabahn endoprosthesis — and discusses when to call vascular surgery. This episode translates the 2022 SCAI Position Statement bailout recommendations into a practical, cath-lab-ready crisis management framework.