title: Left ventricular mass as a discriminator of left atrial appendage thrombus in persistent atrial fibrillation: promise or over-enthusiasm?
authors.forename: Rui
authors.initials: R
authors.lastname: Providência
authors.forename: Sérgio
authors.initials: S
authors.lastname: Barra
authors.forename: Luís
authors.initials: L
authors.lastname: Paiva
mesh_terms: D020517:Atrial Appendage / Q000000981:diagnostic imaging*; D001281:Atrial Fibrillation / Q000150:complications* / Q000000981:diagnostic imaging*; D003328:Coronary Thrombosis / Q000000981:diagnostic imaging* / Q000209:etiology*; D004452:Echocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male