1. Figure 4 Valve-in-valve implantations in degenerated surgical valves
Figure 4 | Valve-in-valve implantations in degenerated surgical valves. From left to right, the images show the orthogonal view before balloon valvuloplasty, valve positioning, and the final angiographic result. a | Edwards SAPIEN® 23 (Edwards Lifesciences Corporation, USA) in a Carpentier–Edwards PERIMOUNT® 21 (Edwards Lifesciences Corporation, USA). b | Edwards SAPIEN® 26 in a Medtronic Hancock® 25 (Medtronic CV Luxembourg S.a.r.l., Luxembourg). c | Edwards SAPIEN® 23 in a Sorin Mitroflow® 23 (Sorin Group, Canada). Reprinted from Kempfert, J. et al. Transapical off-pump valve-in-valve implantation in patients with degenerated aortic xenografts. Ann. Thorac. Surg. 89 (6), 1934–1941 © (2010), with permission from Elsevier.
Reprinted from Kempfert, J. et al. Transapical off-pump valve‑in‑valve implantation in patients with degenerated aortic xenografts. Ann. Thorac. Surg. 89 (6), 1934–1941 © (2010), with permission from Elsevier
Arsalan, M. & Walther, T. (2016) Durability of prostheses for transcatheter aortic valve implantation
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