1. 499 Delayed distal migration of a balloon expandable valve-in-valve transcatheter aortic valve: a clinical case and review of the literature. (17th January 2020) Authors: Andrikopoulou, E; Kim, A Y K; Shook, D C S; Sobieszczyk, P S S; Pelletier, M P P; Kaneko, T K; Shah, P B S; Sun, Y P S Journal: European heart journal Issue: Volume 21(2020)Supplement 1 Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗