![]() ![]() ![]() This test may be done as an alternative to more-invasive procedures, such as angiography, which involves injecting dye into the blood vessels so that they show up clearly on X-ray images.Ī Doppler ultrasound test may also help your doctor check for injuries to your arteries or to monitor certain treatments to your veins and arteries. During a Doppler ultrasound, a technician trained in ultrasound imaging (sonographer) presses a small hand-held device (transducer), about the size of a bar of soap, against your skin over the area of your body being examined, moving from one area to another as necessary. Narrowing of an artery, such as in your neck (carotid artery stenosis)Ī Doppler ultrasound can estimate how fast blood flows by measuring the rate of change in its pitch (frequency). National Weather Service 1325 East West Highway, Silver Spring, MD 20910 The NWS Radar site displays the radar on a map along with forecast and alerts.Decreased blood circulation into your legs (peripheral artery disease) Hartford, CT Weather Forecast and Conditions - The Weather Channel Hartford, CT As of 2:56 am EDT 53° Clear Day 75° Night 49° Watch: 500 Pounds Of Pasta Left In The Woods. ![]() Heart valve defects and congenital heart disease.Poorly functioning valves in your leg veins, which can cause blood or other fluids to pool in your legs (venous insufficiency).A Doppler ultrasound may help diagnose many conditions, including: Current Weather Conditions Map AccuWeather Radar Satellite Current Conditions Forecast Wind Flow Lightning Smoke Wind Wind Gusts Temperature RealFeel RealFeel Shade Past 24-Hour. ![]()
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