Pulmonary artery - Wikipedia
A pulmonary artery is an artery in the pulmonary circulation that carries deoxygenated blood from the right side of the heart to the lungs. The largest pulmonary artery is the main pulmonary artery or pulmonary trunk from the heart, and the smallest ones are the arterioles, which lead to the capillaries that surround the pulmonary alveoli.
Pulmonary Arteries: What They Are & What They Do - Cleveland Clinic
Your main pulmonary artery and your aorta are the two great vessels that carry blood out of your heart. A crucial difference is that your pulmonary artery carries oxygen-poor (deoxygenated) blood, while your aorta carries oxygen-rich (oxygenated) blood. In fact, your pulmonary arteries are the only arteries in your body that carry oxygen-poor ...
Pulmonary arteries and veins: Anatomy and function - Kenhub
2023年10月30日 · 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 lungs and carrying the deoxygenated blood from the heart to the lungs.
Pulmonary Artery: Anatomy, Function, and Significance - Verywell Health
2023年6月28日 · What Does the Pulmonary Artery Do? The pulmonary arteries are key players in pulmonary circulation along with the pulmonary veins and pulmonary capillaries. Pulmonary circulation involves transferring oxygen and carbon dioxide between the blood in the body and the air that's inhaled and exhaled in the lungs.
Anatomy, Thorax, Heart Pulmonary Arteries - StatPearls - NCBI Bookshelf
2023年7月24日 · Understanding pulmonary artery anatomy is essential for all cardiothoracic surgery. Any surgical work done in and around the pulmonary artery puts at risk the other nearby structures of the heart and lungs, and iatrogenic injury to a pulmonary artery can have immediate and grave consequences.
肺動脈 - 维基百科，自由的百科全书
肺動脈（pulmonary artery）是发自右心室，至肺门处与支气管伴行入肺的动脉，属于循環系統中肺循環的重要組成部分。 與其他 動脈 不同，肺動脈中運輸的是缺氧血而非含氧血。
Pulmonary Artery - The Definitive Guide - Biology Dictionary
2020年11月1日 · Pulmonary artery function is to transport deoxygenated blood from the right side of the heart to the lungs. The pulmonary vein returns newly-oxygenated blood to the left side of the heart. Just as in the cardiovascular system, the arterial and venous systems are connected through a network of smaller arterioles, venules, and capillaries.
Pulmonary artery - Simple English Wikipedia, the free …
The pulmonary artery is a blood vessel that connects the heart to the lungs. The pulmonary artery carries blood that does not have much oxygen. The blood from throughout the body is taken into the heart by the right atrium into the right ventricle. The blood is pumped into the pulmonary artery and into the lung capillaries.
How the Main Pulmonary Artery Delivers Blood to the Lungs
2018年12月13日 · The main pulmonary artery, or the pulmonary trunk, transports de-oxygenated blood from the heart to the lungs. The main pulmonary artery branches into both a right and left vessel. The right pulmonary artery carries blood to the right lung while the left pulmonary artery carries it to the left lung.
Pulmonary arteries - Humanitas.net
What are the pulmonary arteries? The pulmonary arteries are blood vessels responsible for transporting deoxygenated blood and waste products via peripheral circulation from the heart to the lungs. Together with the pulmonary veins, they make up the pulmonary circulation (also called "heart-lung circulation" or "small circulation") or part of ...