title: Invited commentary.
authors.affiliation: Department of Surgery, University of Virginia Health System, PO Box 800679, 1215 Lee St, Charlottesville, VA 22908, USA. ilk@virginia.edu
authors.forename: Irving L
authors.initials: IL
authors.lastname: Kron
authors.forename: Gorav
authors.initials: G
authors.lastname: Ailawadi
mesh_terms: D017545:Aortic Aneurysm, Thoracic / Q000601:surgery*; D019917:Blood Vessel Prosthesis Implantation / Q000379:methods*; D002545:Brain Ischemia / Q000517:prevention & control; D006801:Humans; D011183:Postoperative Complications / Q000517:prevention & control*; D013348:Subclavian Artery / Q000601:surgery*