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www.reference.com/article/ectatic-abdominal-aorta-47e2d506793c1686

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...

www.reference.com/article/normal-size-ascending-aorta-bb1d8a0e32bafeab

The normal size for an ascending aorta is approximately 33 millimeters in diameter. Because normal human anatomy varies, approximately 95 percent of the human population falls between 37 and 29 millimeters.

www.reference.com/article/enlarged-ascending-aorta-8904374a6653de17

Enlargement of the ascending aorta indicates a weakening of the aortic wall, according to Cedars-Sinai. Often, an enlarged ascending aorta is diagnosed as an aneurysm.

www.reference.com/article/aorta-cbcaa62fe6f187a6

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.

www.reference.com/article/function-aorta-4233a5d0ae312aa4

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...

www.reference.com/article/treatment-options-ascending-aortic-aneurysm-f19d75b22014b7c3

Treatment options for an ascending aortic aneurysm include medical management of symptoms, watchful waiting and restriction on activities or surgery, according to Cleveland Clinic. The size of the aneurysm, its location, the patient’s overall health and its rate of grow...

www.reference.com/article/proper-treatment-enlarged-aorta-ecd0cb69f7206a1a

An enlarged aorta is referred to as an aortic aneurysm, and treatment for this condition varies, according to WebMD. Generally, an aortic aneurysm or bulge that is over 5.5 centimeters in diameter is treated surgically. A smaller aortic aneurysm is normally managed with...