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.
Normally, the average pressure in systemic arteries is approximately 100 mm Hg, and which decreases to near 0 mm Hg in the great caval veins (superior and inferior vena cavae). The volume of blood that flows through any tissue in a given period of time (normally expressed as mL/min) is called the local blood flow.