Fig. 4From: Study of biaxial mechanical properties of the passive pig heart: material characterisation and categorisation of regional differencesCurve fitting of experimental data versus the Fung model on the RV sample cut for biaxial testing. a RV sample 1, b RV sample 2, c RV sample 3 and d RV sample 4. Unit for Stress P11 is kPa and Strain E11 is mm/mmBack to article page