How is PVR (pulmonary vascular resistance) determined?

Biology

1 answer:

Alla [95]3 years ago

5 0

Answer:

PVR is calculated by the formulae: $\text{Mean PVR}=\frac{\text{mean PAP-PAOP}}{\text{CO}} \times80$

Explanation:

Pulmonary vascular resistance may be defined as the resistance to blood through the pulmonary circulation.

PVR can be determined by the following formula:

$\text{Mean PVR}=\frac{\text{mean PAP-PAOP}}{\text{CO}} \times80$

Here, PAP is the pulmonary artery pressure, PAOP is pulmonary artery occlusion pressure and CO is cardiac output.

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