Fig. 3From: Effect of glutaraldehyde based cross-linking on the viscoelasticity of mitral valve basal chordae tendineaeRegression of chordal diameter against reduction in storage modulus (percentage,  %) for 24 specimens at 1 Hz. Linear regression analysis determined the relationship to be significant (p = 0.018) with an R2 value of 0.2293. Note, any percentage reduction below 0% refers to an increase in storage modulusBack to article page