Pulmonary vasculature refers to the network of blood vessels in the lungs, including pulmonary arteries and veins, that facilitate the flow of blood for gas exchange and supply oxygenated blood to lung …

As in systemic vascular beds, the pulmonary vasculature is composed of three vascular compartments connected in series: arteries, capillaries and veins.

Dec 15, 2025 · The lungs are supplied with deoxygenated blood by the paired pulmonary arteries. Once the blood has received oxygenation, it leaves the lungs via four pulmonary veins (two for each lung).

In the lungs the blood is oxygenated and returned to the left atrium to complete the circuit. [1] The other division of the circulatory system is the systemic circulation that begins upon the oxygenated blood …

Jul 25, 2025 · The pulmonary vasculature is a network of blood vessels in the lungs, a specialized circuit. It facilitates blood flow between heart and lungs, ensuring oxygen delivery and waste gas …

Differentiate among zones 1, 2, 3, and 4 in the lung with respect to the relationship among pulmonary vascular pressures (arterial and venous), airway pressure, and patterns of pulmonary blood flow. The …

The pulmonary vasculature is a specialized network of blood vessels connecting the heart and the lungs. This circulatory system processes all the blood pumped by the right side of the heart before it is …

The pulmonary circulation takes all cardiac output from the right heart via the pulmonary arteries. Thus, even at rest it has a tremendous blood flow – about 5 liters per minute, just the same as the systemic …

Oct 30, 2023 · The pulmonary arteries and the pulmonary veins are the vessels of the pulmonary circulation; which means they are responsible for carrying the oxygenated blood to the heart from the …

Pulmonary circulation, system of blood vessels that forms a closed circuit between the heart and the lungs, as distinguished from the systemic circulation between the heart and all other body tissues.