# What is the brachial artery?

The brachial artery is called the brachial artery. Gray's Anatomy (1918) describes it as the main artery of the upper arm.

## What it means

- The main artery of the upper arm.
- A continuation of the axillary artery.
- The artery normally used for measuring blood pressure.

## Action steps

1. Runs down the medial side of the upper arm.
2. Lies alongside the median nerve.
3. Divides at the elbow into the radial and ulnar arteries.

## Sources

- [Gray's Anatomy of the Human Body (1918)](https://www.bartleby.com/107/)

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