Bailout Techniques for Coronary Artery Occlusion During Transcatheter Aortic Valve Replacement

Abstract

Reports on bailout stenting for coronary artery occlusion (CAO) after transcatheter aortic valve replacement are limited. This case series proposes a flow chart outlining bailout strategies for CAO, including chimney stenting and orthotopic snorkel techniques, based on coronary occlusion and the risk of stent deformation.