Venous pulmonary tone

Modelling > Blood circulation parameters > Vascular parameters > Veins > Venous pulmonary tone

Notation in mathematical model	A₁₂
Allometric exponent	-3/4

The parameter is included in mathematical description of the dependence of venous pulmonary pressure from blood flow in the specified part of vascular system (38), (39)

(38)

(39)

The parameter characterizes the dependence of venous wall rigidity from nervous and hormonal influences and is used for modelling of pathologic modes, whose characteristic is a deviation of elastic properties of venous pulmonary vascular walls, caused by changes of conductivity to nervous and hormonal influences.

Modelling > Blood circulation parameters > Vascular parameters > Veins > Venous pulmonary tone

References on the topic:

Mathematical model > Vascular model > Venous pulmonary model