The abdominal aorta is a large artery in your belly that carries blood from the heart to the lower part of the body. In early fetal development, it forms from two smaller blood vessels ...

and descending aorta—it ensures blood reaches areas like the arms, legs, brain, and abdominal organs. Signs of a problem with the aorta can include severe chest or back pain, shortness of breath ...

This bulge in the aorta is called an abdominal aortic aneurysm (AAA ... filled sealing rings are expanded to exactly conform and seal to the patient’s unique anatomy, excluding the aneurysm.

The purpose of the study was to observe the elastic properties of the aorta in normal fetuses by M-mode echocardiography.This was a prospective cross-sectional study performed in 402 normal fetuses ...