Aortagram
Why
is the doctor performing this test?
To
evaluate the size, shape, structure, and anatomy of the aorta. The aorta
is the largest artery in the body, carrying oxygenated blood from the
heart to the entire body. An Aortagram is
particularly useful in evaluating aortic dissection and aortic aneurysm.
What
is the test?
An Aortagram is an invasive diagnostic test using a
catheter to inject dye (contrast medium) into the aorta. X-rays are taken
of the dye as it travels within the aorta, allowing clear visualization
of blood flow. This way, any structural abnormalities of the aorta will
be accurately seen.
Where
is the test performed?
In the
Cardiac Catheterization Lab and can be done in conjunction with a
peripheral angiogram or other cardiac studies.
How
long does this test take?
An Aortagram usually takes about an hour.
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