It extends from the chest to the abdomen, where it branches (bifurcates ... it is most common in the abdominal aorta and the iliac arteries. While the aorta’s diameter normally ranges from 2-3 cm (1 ½ ...
Medically reviewed by Jeffrey S. Lander, MD The aorta is the largest blood vessel in the body, carrying oxygen-rich blood from the heart to every organ and tissue. It begins at the left ventricle, ...