title: Free floating left atrial ball thrombus in a Hong Kong Chinese.
authors.forename: W H
authors.initials: WH
authors.lastname: Chow
authors.forename: L
authors.initials: L
authors.lastname: Chow
authors.forename: K L
authors.initials: KL
authors.lastname: Cheung
authors.forename: W T
authors.initials: WT
authors.lastname: Lee
mesh_terms: D000368:Aged; D004452:Echocardiography; D005260:Female; D006331:Heart Diseases / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D013927:Thrombosis / Q000175:diagnosis / Q000601:surgery