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. Author manuscript; available in PMC: 2016 Dec 1.
Published in final edited form as: Ann Thorac Surg. 2015 Feb 4;99(4):1239–1247. doi: 10.1016/j.athoracsur.2014.10.070

Fig 4.

Fig 4

Structural valve deterioration (SVD) at 20 years and prosthesis–patient mismatch, represented by the number of standard deviations the geometric size of the aortic prosthesis deviates from normal. Nomogram is based on preoperative variables alone.