title: Free Floating Left Atrial Thrombus Disappearing during Echocardiography.
authors.affiliation: Department of Cardiology, Daegu Catholic University Medical Center, Daegu, Korea.
authors.forename: Seung Pyo
authors.initials: SP
authors.lastname: Hong
authors.forename: Ji Yong
authors.initials: JY
authors.lastname: Choi
authors.forename: Kee Sik
authors.initials: KS
authors.lastname: Kim
keywords: Echocardiography; Left atrium; Thrombus