What are the coronary arteries?
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The coronary arteries is called the coronary arteries. Gray's Anatomy (1918) describes it as the arteries that supply the heart muscle itself.
Summary
The coronary arteries is called the coronary arteries. Gray's Anatomy (1918) describes it as the arteries that supply the heart muscle itself.
What it is
- The arteries that supply the heart muscle itself.
- Two main branches \u2014 the left and right coronary arteries \u2014 arise from the base of the aorta.
- Named because they encircle the heart like a crown ('corona').
Where it is
- On the outer surface of the heart, running in the grooves between chambers.
- Arise from the aorta just above the aortic valve.
- Branch to reach every part of the heart wall.
Sources
According to Gray's Anatomy of the Human Body (1918, public domain):
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