title: A circular structure in the aortic outflow tract during diastole: an unusual complication of cocaine abuse.
authors.affiliation: Department of Anesthesiology, Medical College of Wisconsin and the Clement J. Zablocki Veterans Affairs Medical Center, Milwaukee, 53226, USA.
authors.forename: Ala
authors.initials: A
authors.lastname: Alosman
authors.forename: Joel M
authors.initials: JM
authors.lastname: Bress
authors.forename: Eugene
authors.initials: E
authors.lastname: Bek
authors.forename: G Hossein
authors.initials: GH
authors.lastname: Almassi
authors.forename: Paul S
authors.initials: PS
authors.lastname: Pagel
mesh_terms: D000328:Adult; D000784:Aortic Dissection / Q000000981:diagnostic imaging / Q000209:etiology; D001014:Aortic Aneurysm / Q000000981:diagnostic imaging / Q000209:etiology; D001021:Aortic Valve / Q000473:pathology*; D019970:Cocaine-Related Disorders / Q000150:complications*; D003971:Diastole; D017548:Echocardiography, Transesophageal; D006801:Humans; D008297:Male