Journal of the American Geriatrics Society, 69(2), 494-499. Wiley-Blackwell Vlastra, W, van Nieuwkerk, A C, Bronzwaer, A-S G T, Versteeg, A, Bron, E E, Niessen, W J, Mutsaerts, H J M M, van der Ster, B J P, Majoie, C B L M, Biessels, G J, Nederveen, A J, Daemen, M J A P, van Osch, M J P, Baan, J, Piek, J J, van Lieshout, J J & Delewi, R 2021, ' Cerebral Blood Flow in Patients with Severe Aortic Valve Stenosis Undergoing Transcatheter Aortic Valve Implantation ', Journal of the American Geriatrics Society, vol. 69, no. 2, pp. 494-499 . https://doi.org/10.1111/jgs.16882 Journal of the American Geriatrics Society, 69(2), 494-499. Wiley-Blackwell Publishing Ltd Journal of the American Geriatrics Society, 69(2), 494-499. WILEY Journal of the American Geriatrics Society