Parameter  Symbol  Data  References 
The strain of the vascular wall at maximally dilated (standard) state 
 0.7  [13] 
The exponent of the radiuswall thickness relation in Equation (3) 
 0.712  [10] 
The exponent of the elastic stress to the relative strain in Equation (6) 
 2.57  [13] 
Specific gravity of animal bod in Equation (10) 

 [11] 
Blood viscosity at large arteries in Equation (17) 

 [11] 
Haynesâ€™ parameter in A14 

 [9] 
Fractal dimension of systemic arterial trees in mammals in Equation (11) 
 1.75  [9] 
The exponent of branch radiuslength relation in A7 
 1.13  [10] 