Initial Experience of the Medtronic 34mm Evolut R Valve: The UK & Ireland Implanters' Registry - Dowling, C; Firoozi, S; Doyle, N; Spence, M; Manoharan, G; Owens, C; Kashyap, M; Kabir, T; Panoulas, V; Dalby, M; Mylotte, D; Neylon, A; et al. (ELSEVIER SCIENCE INC, 2017)