An understanding of the anatomical variations of the aortic arch and its associated arteries is critical in both clinical practice and surgical planning. The aortic arch—responsible for distributing ...

Medically reviewed by Oliver Eng, MD Key Takeaways The subclavian artery carries oxygen-rich blood from the heart to the ...

Aberrant subclavian artery anomalies represent the most common congenital variant of the aortic arch, often manifesting as an unusual origin or course of the subclavian artery. Such anomalies may be ...

Arteries are blood vessels. Most carry oxygen-rich blood from the heart to various organs and tissues. Arteries are a part of the circulatory system, along with the heart and other blood vessels. The ...

The brachial artery is the chief artery supplying blood to the arm, forearm, and hand. It supplies the tissues of the upper limb with oxygen and nutrients. Two terminal brachial artery branches, the ...

Arteries carry oxygenated blood away from your heart. They have thick walls and a muscular layer that keeps your blood moving. Arteries can be as wide as a nickel (about two centimeters). They are the ...

Various conditions can lead to carotid artery neck pain. For instance, some people experience carotidynia, which is inflammation of the blood vessels. Carotid artery dissection can also cause pain in ...