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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.
Feb 26, 2019 · Arteries carry blood away from the heart in two distinct pathways: The systemic circuit. In this pathway, oxygen-rich blood is carried away from the heart and toward tissues of the body. The...
Apr 30, 2022 · Arteries, part of your circulatory (cardiovascular) system, are the blood vessels that bring oxygen-rich blood from your heart to all of your body’s cells. They play a crucial role in distributing oxygen, nutrients and hormones throughout your body. Arteries keep your body alive and healthy by delivering what your cells and tissues need.
Feb 28, 2022 · Artery definition. Arteries are elastic, muscular tubes. These blood vessels operate at a high pressure to help transport oxygen-rich blood away from the heart and deliver oxygen, nutrients, and...
Jul 19, 2024 · 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.
Arteries are blood vessels that transport blood from the heart to various parts of the body. Explore how different arteries look and work.
May 9, 2019 · An artery is an elastic blood vessel that transports blood away from the heart. Learn about the types of arteries and how they function.
Mar 6, 2023 · Arteries make up tubelike structures responsible for transporting fluid (i.e., blood for the circulatory system and lymph for the lymphatic system) to and from every organ in the body. Mainly, arteries manage the transportation of oxygen, nutrients, and hormones through our bodies.
May 2, 2024 · The pumping contractions of the heart propel the blood through all arteries in the body, beginning with the aorta, the main artery in the circulatory system . This article explains the role of arteries in that system, as well as risks to the health of the arteries.
Arteries are composed of smooth muscle allowing constriction and dilation through the parasympathetic nervous system [2]. Arteries are deep under the skin. They do not have valves to prevent blood from flowing backwards. Instead, every time the heart beats, the arteries stretch out so the blood has room to go through.
