Apr 30, 2022 · Arteries, a critical part of your cardiovascular system, are blood vessels that distribute oxygen-rich blood to your entire body. These tube-like vessels and the muscles inside them ensure your organs and tissues have the oxygen and nutrients they need to function. A condition called atherosclerosis can slow down blood flow through your arteries.

Feb 26, 2019 · Arteries come in a variety of sizes. The largest artery of the body is the aorta, which begins at the heart. As they move further from the heart, arteries branch off and become increasingly...

An artery (from Greek ἀρτηρία (artēríā)) [1] is a blood vessel in humans and most other animals that takes oxygenated blood away from the heart in the systemic circulation to one or more parts of the body.

Sep 30, 2024 · Arteries are thick-walled, muscular, and valveless blood vessels. Anatomically, the wall of the artery is made of three layers, the tunica externa, the tunica media, and the tunica intima. It is the outermost layer of arteries, also known as tunica adventitia. It is primarily composed of connective tissue made of collagens and elastic tissues.

Arteries are the blood vessels that carry blood away from the heart. The different types of arteries include: Elastic arteries: are also called conducting arteries that have a thick middle layer that stretches in response to each pulse. Muscular arteries: are medium-sized arteries that draw blood from elastic arteries.

Mar 5, 2025 · Artery, in human physiology, any of the vessels that, with one exception, carry oxygenated blood and nourishment from the heart to the tissues of the body. The exception, the pulmonary artery, carries oxygen-depleted blood to the lungs for oxygenation and removal of excess carbon dioxide (see.

The meaning of ARTERY is any of the tubular branching muscular- and elastic-walled vessels that carry blood from the heart through the body. How to use artery in a sentence.