Note: The prices listed below are for the most common dates of U.S. coins in average circulated or typical uncirculated condition. Coin prices may or may not be currently accurate but are intended to show relative value. Coin values depend upon condition and rarity.
In all groups, the average pressure in the pulmonary arteries is higher than 25 mmHg at rest or 30 mmHg during physical activity. The pressure in normal pulmonary arteries is 8â20 mmHg at rest.
Contraction and relaxation of the ventricles in the heart lead to maximum (systolic) and minimum (diastolic) blood pressure values in the aorta as well as other arteries. Typical systolic and diastolic pressure values of 120/80 mm Hg are shown. The mean arterial pressure is shown to be approximately 93 mm Hg.Following ventricular systole, pressure in the left ventricle rapidly drops to below that in the aorta, thus, causing the aortic semilunar value to close.hile systolic and diastolic arterial blood pressure values are important measurements and have tremendous diagnostic value (see Table 1), it is the mean arterial pressure (MAP) that drives blood through the vasculature from the arteries to arterioles, capillaries, venules, veins, and back to the heart.