Transcatheter Aortic Valve Implantation in a Nonagenarian with Aortic Aneurysm: Futility or Utility?

Figure 2

(a) MSCT of the aortic annulus with the diameter of 26.4 mm, perimeter of 84.4 mm, and aortic annular area of 542 mm². (b) MSCT of the aortic valve demonstrating a tricuspid aortic valve with heavy calcification of the aortic valve leaflets.