TY - JOUR JO - EuroIntervention TI - The Retro-antegrade Approach to Paravalvular Leak Closure After Transcatheter Aortic Valve Replacement AB - <p>Paravalvular leak (PVL) post-transcatheter aortic valve replacement (TAVR) is challenging to close due to presence of transcatheter valve frame and calcium along the leak. We adopted the &ldquo;retro-antegrade&rdquo; approach to facilitate catheter and device delivery in closing 3 SAPIEN-3 (Edwards Lifesciences) PVL 3, 5 and 1-month post-TAVR respectively due to bulky left ventricular outflow tract (LVOT) calcium. Single arterial access for a 14Fr DrySeal sheath (Gore) were used in all patients.</p> AU - So Chak-yu AU - Kang Guson AU - Lee C. James AU - Eng H. Marvin VL - IS - Y1 - 17/03/2020 Y1 - 2020 DOI - 10.4244/EIJ-D-19-01122 SP - KW - aortic stenosis KW - paravalvular leak KW - tavi PB - Europa Digital & Publishing UR - https://eurointervention.pcronline.com/article/the-retro-antegrade-approach-to-paravalvular-leak-closure-after-transcatheter-aortic-valve-replacement SN - 1774-024X ER -