PT - JOURNAL ARTICLE AU - Vinall, Maria ED - Reddy, Vivek Y. TI - Watchman Superior to Warfarin for Stroke Prophylaxis in Atrial Fibrillation DP - 2013 Jul 01 TA - MD Conference Express PG - 20--21 VI - 13 IP - 3 4099 - http://mdc.sagepub.com/content/13/3/20.short 4100 - http://mdc.sagepub.com/content/13/3/20.full AB - Long-term data from the Watchman Left Atrial Appendage System for Embolic Protection in Patients With Atrial Fibrillation trial [PROTECT AF; NCT00129545] indicate that left atrial appendage (LAA) closure with the Watchman provides superior protection from stroke compared with warfarin. The data also showed that Watchman LAA occlusion filter is associated with a 40% reduction in stroke/systemic embolism/cardiovascular (CV) death, a 60% reduction in CV mortality, and a 34% reduction in all-cause mortality.