Modelling > Blood circulation parameters > Heart characteristics > Left ventricular stressless volume
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Left ventricular stressless volume
Notation in mathematical model
ωHL
Allometric exponent
1

The parameter is included in mathematical description of the dependence of diastolic left ventricular pressure PHL from blood volume VHL in it. For the building of our model we choose the function (22), so that heart work can reflect major autoregulation regularities and provide the resemblance of curves of intraventricular pressure. In the current model version the equation takes place:

(59)

The parameter characterizes volume of the left ventricle under zero diastolic pressure.

 

Modelling > Blood circulation parameters > Heart characteristics > Left ventricular stressless volume

References on the topic:

Mathematical model > Ventricular model
Mathematical model > Model of cardiac output regulation

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