Pulmonary circulation moves blood between the heart and the lungs. It transports deoxygenated blood to the lungs to absorb oxygen and release carbon dioxide. The oxygenated blood then flows back to …

The cardiovascular system is composed of two circulatory paths: pulmonary circulation, the circuit through the lungs where blood is oxygenated; and systemic circulation, the circuit through the rest of …

Sep 10, 2017 · The main function of the pulmonary circulation is to oxygenate the blood while the main function of the systemic circulation is to distribute oxygen and nutrients throughout the body while …

Aug 18, 2023 · Functionally, the human circulatory circuit can be divided into two types; the systemic circulation circuit and the pulmonary circulation circuit. The heart functions as the central organ or …

May 14, 2025 · The systemic circuit is the path of circulation between the heart and the rest of the body (excluding the lungs). After moving through the pulmonary circuit, oxygen-rich blood in the left …

Dec 1, 2025 · Blood in one circuit has to go through the heart to enter the other circuit. The heart-to-lungs-to-heart portion is the pulmonary circulation, and the heart-to-body-to-heart portion is the …

Pulmonary circulation carries deoxygenated blood (rich in CO2) to the lungs. Systemic circulation carries oxygenated blood (rich in O2) to the other systems.

For example, it is the only organ with two circulations: the pulmonary circulation, the main function of which is gas exchange, and the bronchial circulation, a systemic vascular supply that provides …

Aug 20, 2025 · In the pulmonary capillaries, oxygen from the alveoli diffuses into the blood, while carbon dioxide is expelled. Systemic circulation distributes oxygenated blood from the left side of the heart to …

Pulmonary circulation transports oxygen -poor blood from the right ventricle to the lungs, where blood picks up a new blood supply. Then it returns the oxygen-rich blood to the left atrium. The systemic …