Comment on

• Percutaneous aortic valve replacement: vascular outcomes with a fully percutaneous procedure.

  Toggweiler S, Gurvitch R, Leipsic J, Wood DA, Willson AB, Binder RK, Cheung A, Ye J, Webb JG. Toggweiler S, et al. J Am Coll Cardiol. 2012 Jan 10;59(2):113-8. doi: 10.1016/j.jacc.2011.08.069. J Am Coll Cardiol. 2012. PMID: 22222073
• Deformation dynamics and mechanical properties of the aortic annulus by 4-dimensional computed tomography: insights into the functional anatomy of the aortic valve complex and implications for transcatheter aortic valve therapy.

  Hamdan A, Guetta V, Konen E, Goitein O, Segev A, Raanani E, Spiegelstein D, Hay I, Di Segni E, Eldar M, Schwammenthal E. Hamdan A, et al. J Am Coll Cardiol. 2012 Jan 10;59(2):119-27. doi: 10.1016/j.jacc.2011.09.045. J Am Coll Cardiol. 2012. PMID: 22222074