Pulmonary (PULL-mun-ary) arterial hypertension (PAH) is continuous high
blood pressure in the pulmonary artery. The average
blood pressure in a normal pulmonary artery is about 14 mmHg when the person is resting. In PAH, the average is usually greater than 25 mmHg." Quoted from the Pulmonary Hypertension Assn. Website.
Do I have all this right? Also, is there some web site that shows heart blood flow A- Z. Thanks.