Doppler ultrasound exam of an arm or leg
This test uses ultrasound to look at the blood flow in the large arteries and veins in the arms and legs.
Peripheral vascular disease - Doppler; PVD - Doppler; PAD - Doppler; Blockage of leg arteries - Doppler; Intermittent claudication - Doppler; Arterial insufficiency of the legs - Doppler; Leg pain and cramping - Doppler; Calf pain - Doppler; Venous Doppler - DVT
How the Test is Performed
The test is done in the ultrasound or radiology department or in a peripheral vascular lab.
During the exam:
How to Prepare for the Test
You will need to remove clothes from the arm or leg being examined.
How the Test will Feel
Sometimes, the person performing the test will need to press on the vein to make sure it does not have a clot. Some people may feel slight pain.
Why the Test is Performed
The test may also be used to:
A normal result means the blood vessels show no signs of narrowing, clots, or closure, and the arteries have normal blood flow.
What Abnormal Results Mean
Abnormal results may be due to:
This test may also be done to help assess the following conditions:
There are no risks from this procedure.
Cigarette smoking may alter the results of this test. Nicotine can cause the arteries in the extremities to constrict.
Quitting smoking lowers the risk for problems with the heart and circulatory system. Most smoking-related deaths are caused by cardiovascular problems, not lung cancer.
Anderson JL, Halperin JL, Albert NM, et al. Management of patients with peripheral artery disease (compilation of 2005 and 2011 ACCF/AHA Guideline Recommendations): a report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines. Circulation. 2013;127(13):1425-1443. PMID: 23457117 www.ncbi.nlm.nih.gov/pubmed/23457117.
Bonaca MP, Creager MA. Peripheral artery diseases. In: Zipes DP, Libby P, Bonow RO, Mann DL, Tomaselli GF, Braunwald E, eds. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 11th ed. Philadelphia, PA: Elsevier; 2019:chap 64.
Lockhart ME, Umphrey HR, Weber TM, Robbin ML. Peripheral vessels. In: Rumack CM, Levine D, eds. Diagnostic Ultrasound. 5th ed. Philadelphia, PA: Elsevier; 2018:chap 27.
Review Date: 12/31/2017
Reviewed By: Jason Levy, MD, Northside Radiology Associates, Atlanta, GA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
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