Abstract
Background/purpose
This prospective, open-label, single-arm study evaluated transcatheter aortic valve replacement (TAVR) in patients with severe aortic stenosis with ACURATE Prime XL, an iteration of the ACURATE neo2 device designed with improved radial force and adaptations for compatibility with a larger annulus diameter (≥ 26.5 mm and ≤ 29 mm based on pre-procedure diagnostic imaging).