title: Accurate echocardiographic assessment of left atrial appendage ostium and peri-device flow in device closure.
authors.forename: Jian-Fang
authors.initials: JF
authors.lastname: Ren
mesh_terms: D020517:Atrial Appendage / Q000601:surgery*; D001281:Atrial Fibrillation / Q000628:therapy*; D006328:Cardiac Catheterization / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D019736:Prostheses and Implants; D020521:Stroke / Q000517:prevention & control*; D014859:Warfarin / Q000627:therapeutic use*
chemical_list: D014859:Warfarin