ELEVATED AORTIC GRADIENTS AFTER TRANSCATHETER AORTIC VALVE REPLACEMENT IN BICUSPID AORTIC VALVES

Bicuspid valves have been excluded from large randomized studies due to known challenge with valve apposition. Paravalvular leak is a known problem, but little is known regarding its durability. 473 patients underwent transcatheter aortic valve replacement (TAVR) between 2012 and 2018 at the