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An ectatic abdominal aorta is a dilation or mild bulging of its abdominal segment, explains Cedars-Sinai. The aorta is the largest artery in the human body and extends from the heart, carrying oxygen-rich blood. The aorta descends through the abdomen and divides into ve...


The aorta is the biggest artery in the body, and it carries and distributes oxygen-rich blood to other arteries, says Regina Bailey on About Biology. It arises from the heart’s left ventricle, forms an arch and branches off into two smaller arteries in the abdomen.


The aorta is a large blood vessel that branches off from the heart and pumps oxygen-rich blood back into the body. The aorta carries blood away from the left ventricle and circulates it into the systemic circuit. The systemic circuit are the vessels between the aortic s...


The aorta is an artery that originates from the heart, beginning at the top of the left ventricle. The heart pumps blood from the left ventricle into the aorta by way of the aortic valve.


An enlarged aorta is enlargement or bulging in the wall of the aorta, which is the largest blood vessel of the body that extends from the heart. This medical condition is also referred to as an aortic aneurysm, according to eMedicineHealth.


An enlarged aorta can be caused by aortic disease, which has many subtypes. Aortic disease comes in many forms including aortic arch aneurysms, aortic dissection and aortic valve disease.


The abdominal aorta supplies oxygenated blood to the lower half of the body, including the abdominal and pelvic organs. This part of the aorta begins at the diaphragm and extends to the pelvis, where it splits into the two iliac arteries that provide blood to the legs.