. Author manuscript; available in PMC: 2016 Aug 1.

Published in final edited form as: J Mol Cell Cardiol. 2015 Jun 12;85:229–239. doi: 10.1016/j.yjmcc.2015.06.006

Table 1.

Fitted Material Constants from the Biaxial Test Data (see Equation 2)

Group	c (kPa)	b₁	b₂	b₄
WT Day 0	1.53	7.97	4.03	0.17
WT Day 7	0.57	19.52	8.60	0.44
MMP-9^−/− Day 0	1.64	7.51	4.08	0.18
MMP-9^−/− Day 7	0.70	19.06	9.68	0.34