It also means that the blood pressure in your arteries is normal. Normal test results indicate that you have no narrowing or blockages in your arteries. You may resume your usual activities right away, unless your doctor tells you otherwise. In general, there are no special instructions following a Doppler ultrasound. Depending on your signs and symptoms, you may be asked to perform some mild exercises after the procedure. The test will be completed in about an hour.
NOT DOPPLER SKIN
This condition may cause skin discoloration, pain when you walk or rest, and ulcers on the foot or ankle. When examining your leg arteries and veins, your doctor will look for narrowing of the blood vessels. You may hear a “whooshing” sound as blood flow is detected. The transducer will be moved to different areas for comparison. The computer will produce graphs or pictures that show the flow of the blood through the arteries and veins. The sound waves echo off your blood vessels and send the information to a computer to be processed and recorded.
The transducer sends sound waves through your skin and other body tissues to the blood vessels. Images are created as the transducer is pressed against your skin and moved along your arm or leg.These cuffs help compare the blood pressure in different parts of your leg or arm. The cuffs will generally be applied to your thigh, calf, ankle, or different points along your arm. To examine your arteries, the person administering the test may place blood pressure cuffs around various areas of your body.
Your doctor will then place a water-soluble gel on a handheld device called a transducer, which directs high-frequency sound waves into the arteries or veins being studied.Before the procedure, you’ll be instructed to lie down on an examination table or bed.You may be asked to wear a hospital gown. However, there’s no need to remove your glasses, contact lenses, dentures, or hearing aids. You’ll need to remove clothing, jewelry, and any other objects from the area that will be studied.The procedure can vary slightly, but in general, you can expect the following: The test is usually performed in the radiology department of a hospital, doctor’s office, or peripheral vascular laboratory. There are no risks associated with this test, and most people feel little to no discomfort during the procedure. What happens during a Doppler ultrasound?Ī Doppler ultrasound is a noninvasive, painless procedure that doesn’t expose you to harmful radiation. It can also show how much blood is currently flowing through your arteries and veins.
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