title: Invited Commentary.
authors.affiliation: Surgery/Division of Cardiothoracic Surgery, Emory University School of Medicine, 1365-A Clifton Rd NE, Ste 2236, Atlanta, GA 30306. Electronic address: bleshno@emory.edu.
authors.forename: Bradley G
authors.initials: BG
authors.lastname: Leshnower
mesh_terms: D001013:Aorta, Thoracic / Q000601:surgery*; D001018:Aortic Diseases / Q000601:surgery*; D019917:Blood Vessel Prosthesis Implantation / Q000379:methods*; D002545:Brain Ischemia / Q000517:prevention & control*; D002560:Cerebrovascular Circulation; D006801:Humans; D007036:Hypothermia, Induced / Q000379:methods*; D010477:Perfusion / Q000379:methods*