title: Ultrasound in HEMS: its role in differentiating shock states.
authors.affiliation: Hennepin County Medical Center, Minneapolis, Minn 55415, USA.
authors.forename: Dave
authors.initials: D
authors.lastname: Plummer
authors.forename: William
authors.initials: W
authors.lastname: Heegaard
authors.forename: David
authors.initials: D
authors.lastname: Dries
authors.forename: Rob
authors.initials: R
authors.lastname: Reardon
authors.forename: Greg
authors.initials: G
authors.lastname: Pippert
authors.forename: R J
authors.initials: RJ
authors.lastname: Frascone
mesh_terms: D002305:Cardiac Tamponade / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D004632:Emergency Medical Services / Q000458:organization & administration*; D006801:Humans; D007022:Hypotension / Q000175:diagnosis* / Q000209:etiology; D012769:Shock / Q000000981:diagnostic imaging*; D012770:Shock, Cardiogenic / Q000000981:diagnostic imaging*; D014463:Ultrasonography; D014481:United States