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Jun 19, 2022 · Learn about the structure and role of veins in your circulatory system. Find out how veins carry oxygen-poor and oxygen-rich blood, and what problems can affect them.
Feb 6, 2024 · Varicose veins are bulging, enlarged veins. Any vein that is close to the skin's surface, called superficial, can become varicosed. Varicose veins most often affect the veins in the legs. That's because standing and walking increase the pressure in the veins of the lower body.
Apr 28, 2022 · Learn about bulging veins, also known as varicose veins, and how they form, look and affect your health. Find out when to see a healthcare provider and what treatments are available.
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Veins (/ v eɪ n /) are blood vessels in the circulatory system of humans and most other animals that carry blood towards the heart. Most veins carry deoxygenated blood from the tissues back to the heart; exceptions are those of the pulmonary and fetal circulations which carry oxygenated blood to the heart.
Apr 13, 2018 · Learn about the venous system, which consists of veins that return deoxygenated blood to your heart. Find out about the different types of veins, their locations, functions, and common conditions that affect them.
Nov 29, 2023 · Learn about the role of veins in blood circulation, the common problems that affect them, and the ways to prevent and treat them. This article from Harvard Health explains vein anatomy, function, and health tips.
Learn about the structure and function of veins, the blood vessels that carry deoxygenated blood to the heart. Find out how different veins look and work, and how to treat varicose veins.
