Procedural Tools and Technics for Transcatheter Paravalvular Leak Closure: Lessons from a Decade of Experience.

ABSTRACT: Prosthetic paravalvular leaks (PVLs) are associated with congestive heart failure and hemolysis. Surgical PVL closure carries high risks. Transcatheter implantation of occluding devices in PVL is a lower risk but challenging procedure. Of the available devices, only two have been specifically approved in Europe for transcatheter PVL closure (tPVLc): the Occlutech^® Paravalvular Leak Device (PLD) and Amplatzer™ ParaValvular Plug 3 (AVP 3). Here, we review the various tools and devices used for tPVLc, based on three observational registries including 748 tPVLc procedures performed in 2005-2021 at 33 centres in 11 countries. In this case, 12 registry investigators with over 20 tPVLc procedures each described their practical tips and tricks regarding imaging, approaches, delivery sys

SUBMITTER: Hascoet S 

PROVIDER: S-EPMC9820878 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature