Pulmonary circulation - Wikipedia
The pulmonary circulation is a division of the circulatory system in all vertebrates. The circuit begins with deoxygenated blood returned from the body to the right atrium of the heart where it is pumped out from the right ventricle to the lungs .
Physiology, Pulmonary Circulation - StatPearls - NCBI Bookshelf
2022年9月19日 · Pulmonary circulation is the system of transportation that shunts de-oxygenated blood from the heart to the lungs to be re-saturated with oxygen before being dispersed into the systemic circulation. Deoxygenated blood from the lower half of the body enters the heart from the inferior vena cava.
Pulmonary circulation | Definition, Function, Diagram, & Facts
2024年12月9日 · 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. On the evolutionary cycle, pulmonary circulation first occurs in lungfishes and amphibians, the first animals to acquire a three-chambered heart.
Pulmonary circulation: Anatomy and function - Kenhub
2023年10月30日 · The pulmonary circulation pumps blood from the heart to the lungs for oxygenation and back to the heart. Learn about its anatomy and function at Kenhub!
Pulmonary & Systemic Circulation | Circulatory Anatomy - Visible …
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 heart. Systemic circulation moves blood between the heart and the rest of the body.
Physiology, Pulmonary Circulatory System - StatPearls - NCBI Bookshelf
2023年5月1日 · Pulmonary circulation includes a vast network of arteries, veins, and lymphatics that function to exchange blood and other tissue fluids between the heart, the lungs, and back. They are designed to perform certain specific functions that are unique to the pulmonary circulation, such as ventilation and gas exchange.
17.2D: Systemic and Pulmonary Circulation - Medicine LibreTexts
Pulmonary circulation is the movement of blood from the heart to the lungs for oxygenation, then back to the heart again. Oxygen-depleted blood from the body leaves the systemic circulation when it enters the right atrium through the superior and inferior venae cavae. The blood is then pumped through the tricuspid valve into the right ventricle.
Pulmonary Circulation - an overview | ScienceDirect Topics
The pulmonary circulation supplies the greatest volume of blood to the lungs. The pulmonary circulation is characterized by high blood flow and low resistance. It is normally capable of accommodating large increases in cardiac output such as those occurring during exercise, with little or no increase in arterial pressure.
Pulmonary Circulation - an overview | ScienceDirect Topics
The pulmonary circulation encompasses the circuit by which deoxygenated blood from the right heart enters the lungs via the pulmonary arteries, is channeled through the alveolar/capillary units where the blood is oxygenated, and is returned to the left side of the heart by the pulmonary veins for distribution to the systemic circulation.
Physiology, Pulmonary Circulatory System - PubMed
2023年5月1日 · Pulmonary circulation includes a vast network of arteries, veins, and lymphatics that function to exchange blood and other tissue fluids between the heart, the lungs, and back. They are designed to perform certain specific functions that are unique to the pulmonary circulation, such as ventilation a …