An aortogram with runoffs is a specialized imaging procedure used to evaluate blood flow through the aorta (the body’s main artery) and the arteries that extend into the abdomen, pelvis, and legs. This test provides detailed, real-time images of the vascular system and helps identify areas of narrowing, blockage, or reduced circulation.
It is commonly used to diagnose peripheral artery disease (PAD) and other vascular conditions that affect blood flow to the lower extremities. Because it offers precise visualization of the arteries, an aortogram with runoffs is often performed when symptoms or non-invasive tests suggest a circulation problem that requires further evaluation.
What Is an Aortogram with Runoffs?
An aortogram is a type of angiogram that focuses on the aorta, while “runoffs” refers to imaging that tracks blood flow from the aorta down through the arteries of the pelvis, thighs, and legs.
During the procedure, a catheter is inserted into a blood vessel—typically in the groin or wrist—and guided to the aorta. A contrast dye is injected, and a series of X-ray images are taken as the dye moves through the arteries. This allows your physician to assess how well blood is flowing and identify any areas of concern.
Why Is This Procedure Performed?
Your physician may recommend an aortogram with runoffs to:
- Diagnose or evaluate peripheral artery disease (PAD)
- Identify blockages or narrowing in the arteries supplying the legs
- Investigate symptoms such as:
- Leg pain when walking (claudication)
- Numbness or weakness in the legs
- Coldness in the lower extremities
- Slow-healing wounds or ulcers
- Evaluate blood flow before or after a vascular procedure
- Assess the location and severity of arterial disease
- Plan for treatments such as angioplasty, stenting, or surgery
This procedure is particularly valuable when detailed imaging is needed to guide treatment decisions.
How the Procedure Works
An aortogram with runoffs is performed in a catheterization lab using advanced imaging equipment. The procedure typically takes about 30 minutes to an hour.
During the Procedure:
- You will be awake but given a mild sedative to help you relax
- The insertion site (usually the groin) will be cleaned and numbed
- A catheter is inserted into the artery and guided to the aorta
- Contrast dye is injected into the bloodstream
- A series of X-ray images is taken as the dye flows through the arteries into the legs
- Your physician evaluates the images for any abnormalities
You may feel a brief warm or flushing sensation when the contrast dye is injected.
What to Expect Before and After
Before the Procedure:
- You may be asked to avoid eating or drinking for several hours
- Certain medications may need to be adjusted
- Blood tests and a review of your medical history will be completed
- Be sure to inform your provider of any allergies, especially to contrast dye
After the Procedure:
- You will be monitored for a few hours to ensure there are no complications
- The catheter insertion site will be checked for bleeding or swelling
- You may need to lie flat for a period of time if the groin was used
- Most patients go home the same day, depending on their condition
- You will receive instructions regarding activity and follow-up care
Recovery is typically quick, with most patients resuming normal activities within a day or two.
Benefits of an Aortogram with Runoffs
This procedure provides important diagnostic advantages:
- Detailed visualization of the aorta and lower extremity arteries
- Accurate identification of blockages, narrowing, or reduced blood flow
- Helps guide treatment planning for vascular conditions
- Real-time imaging of blood circulation
- Can be combined with treatment procedures if needed
Risks and Considerations
An aortogram with runoffs is generally safe, especially when performed by experienced specialists. However, potential risks include:
- Bleeding or bruising at the catheter insertion site
- Blood vessel irritation or damage
- Allergic reaction to contrast dye
- Kidney effects from contrast dye (especially in patients with pre-existing kidney issues)
- Infection (rare)
- Blood clots or circulation issues (rare)
Your physician will review your medical history and discuss any potential risks prior to the procedure.
Frequently Asked Questions
Is the procedure painful?
Most patients experience minimal discomfort. The insertion site is numbed, and sedation helps keep you comfortable.
How long does the procedure take?
The procedure itself usually takes 30 to 60 minutes, though additional time is needed for preparation and recovery.
Will I be awake?
Yes, you will be awake but relaxed with the help of a mild sedative.
What does “runoffs” mean?
“Runoffs” refers to imaging that follows blood flow from the aorta down into the arteries of the legs, helping identify circulation issues in the lower extremities.
How soon can I go home?
Many patients are able to go home the same day, depending on their recovery and overall condition.
What happens if a blockage is found?
If a significant blockage is identified, your physician may recommend treatments such as angioplasty, stenting, or other vascular procedures.
When to Consider an Aortogram with Runoffs
Your doctor may recommend this procedure if you have:
- Symptoms of poor circulation in the legs
- Known or suspected peripheral artery disease
- Abnormal results from non-invasive vascular tests
- Non-healing wounds or ulcers in the lower extremities
- Risk factors such as diabetes, smoking, high blood pressure, or high cholesterol
Early detection and treatment of vascular disease can help prevent complications and improve mobility and quality of life.
Schedule a Consultation
If you are experiencing symptoms such as leg pain, numbness, or poor circulation—or if prior testing suggests a vascular issue—an aortogram with runoffs may provide the detailed information needed to guide your care.
The team at Cedars Heart Clinic offers advanced vascular imaging and personalized treatment planning to help restore healthy blood flow and improve your overall vascular health. Contact our office to schedule a consultation and learn more about your diagnostic and treatment options.
