title: Intracardiac echocardiography with different approaches for imaging of left atrial appendage.
authors.forename: Jian-Fang
authors.initials: JF
authors.lastname: Ren
authors.forename: David J
authors.initials: DJ
authors.lastname: Callans
mesh_terms: D020517:Atrial Appendage / Q000000981:diagnostic imaging*; D001281:Atrial Fibrillation / Q000000981:diagnostic imaging / Q000601:surgery; D017115:Catheter Ablation; D004452:Echocardiography / Q000379:methods; D006801:Humans; D016343:Monitoring, Intraoperative