Percutaneous paravalvular leak closure for symptomatic aortic regurgitation after <scp>C</scp>ore<scp>V</scp>alve transcatheter aortic valve implantation

Abstract

This small series demonstrates the feasibility of paravalvular leak closure with the CoreValve TAVI, despite the adverse aortic lattice. The AVP4 device is ideally suited to this situation as it will pass through a 0.038' lumen and can therefore be delivered down standard diagnostic catheters.