Incidence, progression, and predictors of left atrial appendage sealing after Watchman FLX device implantation with computed tomographic assessment.

Sung-Han YoonJoseph Kofi AmoahJason GaloLuis Augusto Palma DallanMauricio ArrudaImran RashidSanjay RajagopalanSteven J Filby

Published in: Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions (2024)

Postprocedural CT at 45 days detected patent LAA in one-third of patients after LAA closure. LAA sealing was more frequently observed at 1 year among the distal LAA patency group than the complete LAA patency group.

Keyphrases

left atrial appendage
end stage renal disease
atrial fibrillation
ejection fraction
newly diagnosed
chronic kidney disease
prognostic factors
peritoneal dialysis
minimally invasive
magnetic resonance
patient reported outcomes
contrast enhanced
patient reported
dual energy