Pulmonary artery pressure (PA pressure) is a measure of the blood pressure found in the pulmonary artery. Mean pulmonary arterial pressure is normally 9 - 18 mmHg.
Site | Normal pressure range (in mmHg) |
|
---|---|---|
Central venous pressure | 3–8 | |
Right ventricular pressure | systolic | 15–30 |
diastolic | 3–8 | |
Pulmonary artery pressure | systolic | 15–30 |
diastolic | 4–12 | |
Pulmonary vein/ Pulmonary capillary wedge pressure |
2–15 | |
Left ventricular pressure | systolic | 100–140 |
diastolic | 3-12 |
It is usually higher than the pulmonary wedge pressure.
It can be elevated in sickle cell disease.
It can be used to measure pulmonary artery hypertension.
Famous quotes containing the word pressure:
“Destiny is an absolutely definite and inexorable ruler. Physical ability and moral determination count for nothing. It is impossible to perform the simplest act when the gods say no. I have no idea how they bring pressure to bear on such occasions; I only know that it is irresistible.”
—Aleister Crowley (18751947)