6/29/23, 1:44 AM PROTECT AF Pathway Feedback Search Clinical Topics Home Studies PROTECT AF PROTECT AF Disease Disease Disease Acute ischemic stroke Atrial fibrillation Transient Reference Holmes DR, Reddy VY, Turi ZG et al. Percutaneous closure of the left atrial appendage versus warfarin therapy for prevention of stroke in patients with atrial fibrillation: a randomised non- inferiority trial. Lancet. 2009 Aug 15;374(9689):534-42. Open reference URL https://web.pathway.md/studies/recsgHzYh7zVjPdBq 1/1