Subclavian loop
Subclavian Loop
The Subclavian Loop (pronunciation: /sʌbˈkleɪviən luːp/) is a term used in the field of Anatomy to describe a loop formed by the Subclavian artery as it passes over the first rib.
Etymology
The term "Subclavian" is derived from the Latin words "sub" meaning under, and "clavis" meaning key, referring to its location beneath the clavicle. The term "loop" is used to describe the curved path the artery takes.
Description
The Subclavian Loop is a prominent feature of the Cardiovascular system. It is formed when the Subclavian artery, which originates from the Aorta, arches over the first rib and under the clavicle, forming a loop. This loop allows the artery to supply blood to the upper limbs, neck, and portions of the brain.
Related Terms
- Subclavian artery: A major artery of the upper thorax, below the clavicle, that receives blood from the aortic arch and supplies it to the neck, chest, shoulder, and arm.
- Aorta: The main and largest artery in the human body, originating from the left ventricle of the heart and extending down to the abdomen.
- Cardiovascular system: The organ system that circulates blood throughout the body, consisting of the heart, blood vessels, and blood.
See Also
External links
- Medical encyclopedia article on Subclavian loop
- Wikipedia's article - Subclavian loop
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