TCT-98 The Impact of Effective Aortic Annulus Sizing by 3D Computed Tomography on Paravalvular Leak Development after Transcatheter Aortic Valve Implantation

Despite excellent outcome after transcatheter aortic valve implantation (TAVI), paravalvular leaks may occur. Objective of this study was to evaluate annulus sizing by 3-D computed tomography (CT) for prediction of paravalvular leaks after TAVI, and to compare CT with transesophageal (TEE) and