Most people have heard that x-rays, however what about angiograms? If you have a medical problem that affects your vein or vascular health, your doctor may order one angiogram. An angiogram is an innovative procedure that permits doctors come see right into your blood vessels, and also is now considered the conventional procedure for evaluating blockages in the arterial system. At UVA and Medical Imaging, we want you to feeling informed and prepared going into your angiogram procedure.

How the Works

At that is most an easy definition, an angiogram is one x-ray of blood vessels. Normally, x-rays take pictures of solid structures favor bones, yet angiograms space a small different. Angiograms are as soon as doctors inject contrast dye (usually an iodine dye) right into your bloodstream prior to taking one x-ray. As soon as the x-ray is taken, the comparison dye casts a “shadow” top top the radiograph that shows the shape, structure, and also flow that the blood vessels.

You are watching: A radiographic study of blood vessels after the injection of a contrast medium is known as


Angiograms aid doctors research blood ship in various parts of your body to aid diagnose conditions and also plan because that future treatment. They assist radiologists check for blockages, malformations, or other concerns in her blood vessels. Radiologists perform angiograms routinely to help diagnose conditions like Peripheral Artery disease (PAD), Congenital Vascular Malformations, or Critical limb Ischemia (CLI). They can even help diagnose urgent, life-threatening conditions like strokes and aneurysms.

What come Expect

An angiogram deserve to take anywhere in between 15 minutes to several hours, depending on what part of your body is gift imaged and also the level of the imaging required.

When performing an angiogram, the medical professional will an initial numb one area of either your arm or groin through a local anesthetic. That or she will then do a tiny incision and also insert a plastic tube called a sheath into the blood vessel. Next, the physician will insert a flexible tube called a catheter through the sheath and into the blood vessel. They will overview the catheter to the right component of the blood vessel and inject the comparison material right into the blood vessel with the catheter. You can feel a quick sensation that flushing or warm after the contrast injection.

Visualizing her Blood Vessels

As the contrast dye moves through your blood vessels, x-ray images are taken to track the dye’s flow, and also thus the flow of her blood vessels. After the injection, a radiologist will examine the images and interpret the angiogram based on what castle see. This interpretation can aid guide further therapy and will permit your physician to know if there are any blockages or other complications in her blood vessels.

Once the procedure is over, the clinical team will eliminate the catheter and also close the incision. Relying on the length of your procedure and also the site of the incision, you might need come lie flat afterwards to prevent bleeding indigenous the incision. Generally patients have the right to return home the exact same day together their angiogram, however in some cases they need to stay in the hospital overnight.

After the procedure, make certain to drink lot of of fluids to aid flush the contrast out of her system. Ask your doctor as soon as you can resume medications and your typical activities. The site of the incision will most likely remain tender because that a while after ~ the procedure as your human body heals.

Getting Comfortable through Angiograms

While the word angiogram is not acquainted to many people, angiograms room an important, typically used tool in diagnosing vascular issues. At UVA and Medical Imaging, we want you to understand exactly how this device works to get in your exam with much more confidence.

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To learn an ext about the types of problems angiograms diagnose, take it a look in ~ our posts on vein and vascular issues. Come learn around additional varieties of angiograms, click CT Angiograms and also MR Angiograms.

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Angiogram: just how Doctors Look within Blood Vessels utilizing X-rays to be last modified: December 16th, 2019 by uvaradweb