Anatomy Overview

The aorta is the body’s largest artery. It carries oxygen-rich blood from the heart to every organ and tissue. Starting at the heart, it travels upward, makes a curve, then descends through the chest and belly, giving off branches that supply blood to the brain, arms, legs, and vital organs.

The aorta is essential for life; healthy blood flow depends on its strength and shape. Problems with the aorta, like tears or bulges, can be very serious.

Click on the picture to explore its parts and learn about related conditions.