title: Venous air embolism.
authors.forename: P G
authors.initials: PG
authors.lastname: Boysen
mesh_terms: D017548:Echocardiography, Transesophageal; D004618:Embolism, Air / Q000000981:diagnostic imaging*; D006801:Humans; D007362:Intensive Care Units; D014680:Veins / Q000000981:diagnostic imaging