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. Author manuscript; available in PMC: 2013 Aug 4.
Published in final edited form as: Am Surg. 2011 Nov;77(11):1438–1444.

Table 2.

Operative Details on N=245 Hemi-Arch Replacements

No. of Patients (%)
Ascending Aortic (AA) Replacement 110 (45)
Wheat Procedure (AA + AVR) 57 (23)
Aortic Root Replacement 78 (32)
  - Mechanical Composite 25 (10)
  - Pericardial Composite 10 (4)
  - Stentless Bioprosthetic 28 (11)
  - David Procedure (Valve-Sparing) 15 (6)
Concomitant Cardiac Procedures
  - CABG 52 (21)
  - Maze Procedure 6 (2)
  - ASD Repair 6 (2)
  - Aortic Valve Repair 9 (4)
  - Mitral Valve Repair/Replacement 4 (2)
  - Other 17 (7)

AA, ascending aortic; AVR, aortic valve replacement