title: Reply to Luehr and Etz.
authors.affiliation: Department of Cardiovascular Surgery, Shiga University of Medical Science, Otsu, Shiga, Japan.
authors.forename: Tomoaki
authors.initials: T
authors.lastname: Suzuki
authors.forename: Tohru
authors.initials: T
authors.lastname: Asai
mesh_terms: D001013:Aorta, Thoracic / Q000601:surgery*; D006348:Cardiac Surgical Procedures / Q000379:methods*; D002560:Cerebrovascular Circulation / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male
keywords: Antegrade selective cerebral perfusion; Aortic surgery; Hypothermic circulatory arrest; Spinal cord