MARLBOROUGH, Mass., Feb. 28, 2022 /PRNewswire/ -- Boston Scientific Corporation (NYSE: BSX) today announced positive results from a new analysis assessing real-world outcomes with the WATCHMAN FLX™ Left Atrial Appendage Closure (LAAC) Device. Presented during a late-breaking trial session at the Cardiovascular Research Technologies (CRT) 2022 meeting, the SURPASS analysis included data from more than 16,000 patients with non-valvular atrial fibrillation within the National Cardiovascular Data Registry (NCDR) Left Atrial Appendage Occlusion (LAAO) Registry.