Correspondence:
Amr Abdelhaliem
Department of Vascular and Endovascular Surgery, Royal Blackburn Teaching Hospital, Haslingden Road, BB2 3HH, UK
Email: amrhaliem@gmail.com
Funding declarations: None to be declared
Conflicts of interest: None to be declared
Keywords: Aortic arch, arch repair, aortic dissection, frozen elephant trunk, spinal cord ischaemia, stroke