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. Author manuscript; available in PMC: 2011 Dec 1.
Published in final edited form as: Cardiovasc Eng. 2010 Dec 1;1(4):282–289. doi: 10.1007/s13239-010-0024-4

FIGURE 1.

FIGURE 1

Comparison of the experimental stress and strain data with the fitting curves obtained using the Fung two dimensional (2D) strain energy function. The open circles and the closed diamonds represent the experimental circumferential and axial results respectively. The solid line (2D fit) represents the fitting curves from simultaneous fitting of the axial and circumferential data. The dot-dashed line (2D fit, axial only) represents the fitting curves from fitting the axial stress strain data only.