Five-Year Follow-Up of Transcatheter Aortic Valve Replacement With Self-Expanding Intra-Annular Versus Commercially Available Valves.
BACKGROUND Long-term outcomes of the self-expanding intra-annular Portico transcatheter aortic valve are not known. OBJECTIVES This study aimed to report the 5-year outcomes of the PORTICO IDE randomized controlled trial. METHODS This multicenter trial randomized (1:1) patients with severe symptomatic aortic stenos...