What is the mean pulmonary pressure?

Mean pulmonary pressure refers to the average pressure in the pulmonary arteries during one cardiac cycle. It is a crucial parameter in assessing pulmonary hemodynamics and is typically measured in millimeters of Mercury (mmHg). Normal mean pulmonary arterial pressure is generally considered to be around 8 to 20 mmHg at rest. Elevated levels may indicate conditions such as pulmonary hypertension, which can lead to serious cardiovascular complications.