CT Scan costs range from $1,200 to $3,200; they usually cost less than MRIs (about half the price of MRI).PET scans cost $3,000 to $6,000; much higher than regular CT scans.T Scan costs range from $1,200 to $3,200; they usually cost less than MRIs (about half the price of MRI).
The Aorta is ARTERY that carries BLOOD from the HEART to the body. The largest blood vessel in the body, the aorta arises from the left ventricle. At its widest point the aorta is about one and a half inches in diameter. As the aorta leaves the heart it ascends to curve behind the right atrium. The first arteries to branch from the base of the ascending aorta are the right and left CORONARY ARTERIES that supply the heart MUSCLE (MYOCARDIUM) with blood. Branching from the arch as the aorta crests over the heart are the three arteries that carry blood to the upper body:
The aorta. The primary blood vessel that transports oxygenated blood from the heart is the aorta. The aorta starts as the ascending aorta from the left ventricle of the heart. It then makes a hairpin bend (called the aortic arch) and becomes the descending aorta.