title: The Valve Behind the Curtain.
authors.affiliation: Department of Anesthesia, Critical Care, and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; Department of Anesthesia and Pain Management, Toronto General Hospital, University Heath Network, University of Toronto, Toronto, Canada.
authors.forename: Azad
authors.initials: A
authors.lastname: Mashari
authors.affiliation: Department of Anesthesia, Critical Care, and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; Department of Anesthesia and Pain Medicine, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.
authors.forename: Lu
authors.initials: L
authors.lastname: Yeh
authors.affiliation: Department of Anesthesia, Critical Care, and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA.
authors.forename: Feroze
authors.initials: F
authors.lastname: Mahmood
mesh_terms: D000208:Acute Disease; D000784:Aortic Dissection / Q000601:surgery*; D001011:Aorta / Q000601:surgery*; D001014:Aortic Aneurysm / Q000601:surgery*; D006801:Humans