title: A selection of cases of direct cannulation in surgery for type A dissection.
authors.affiliation: Department of Cardiothoracic Surgery, Aga Khan University Hospital, Karachi, Pakistan shahid.sami@aku.edu.
authors.forename: Shahid Ahmed
authors.initials: SA
authors.lastname: Sami
authors.affiliation: Department of Cardiothoracic Surgery, Aga Khan University Hospital, Karachi, Pakistan.
authors.forename: Syed
authors.initials: S
authors.lastname: Shahabuddin
authors.affiliation: Department of Cardiothoracic Surgery, Aga Khan University Hospital, Karachi, Pakistan.
authors.forename: Fazal Wahab
authors.initials: FW
authors.lastname: Khan
mesh_terms: D000784:Aortic Dissection / Q000601:surgery*; D001014:Aortic Aneurysm / Q000601:surgery*; D019917:Blood Vessel Prosthesis Implantation; D002404:Catheterization / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male