Leaving obstacles aside: Antegrade paravalvular leakage closure after transcatheter aortic valve replacement.
Javier MartinezAlberto Alperi GarciaIria SilvaIsaac PascualDavid LedesmaRut AlvarezMarcel AlmendarezPablo AvanzasRaquel Del ValleCesar MorisPublished in: Clinical case reports (2023)
Paravalvular leakage (PVL) is yet a potential and serious complication after transcatheter aortic valve replacement. Percutaneous PVL closure may be the treatment of choice upon failure of balloon postdilation in patients with excessive surgical risk. If the retrograde approach fails, an antegrade strategy might provide the solution.