Transcatheter Aortic Valve Replacement in Nonagenarians - A Finnish Multicentre Study - Riihiniemi, Matti; Piuhola, Jarkko; Niemelä, Matti; Sugiyama, Yoichi; Kiviniemi, Heidi; Biancari, Fausto; Laine, Mika; Savontaus, Mikko; Junttila, Juhani (Elsevier, 2025)