Dec 5, 2023 · Doppler ultrasound is a noninvasive test that can be used to measure the blood flow through your blood vessels. It works by bouncing high-frequency sound waves off red …

Jan 15, 2025 · The ultrasound technician may use a Doppler ultrasound, which shows blood flowing through the arteries. In a Doppler ultrasound, the rate of blood flow is translated into a …

May 3, 2022 · Doppler ultrasound. High-frequency sound waves help your doctor see the arteries and kidneys and check their function. This procedure also helps your doctor find blockages in …

Doppler ultrasound. A healthcare professional may use a special ultrasound device to check blood flow at different points in your body. The test results show the speed of blood flow in the …

May 3, 2022 · Causes. The two main causes of renal artery stenosis include: Buildup on kidney (renal) arteries. Fats, cholesterol and other substances (plaque) can build up in and on your …

Nov 5, 2024 · Risks. There are no known risks. Abdominal ultrasound is a safe, painless procedure. But you may have some brief discomfort if the healthcare professional presses on …

Arteriosclerosis and atherosclerosis are sometimes used to mean the same thing. But there's a difference between the two terms. Arteriosclerosis happens when the blood vessels that carry …

Aug 6, 2024 · Left ventricular hypertrophy is thickening of the walls of the lower left heart chamber. The lower left heart chamber is called the left ventricle. The left ventricle is the …

Jul 30, 2022 · Carotid angioplasty (kuh-ROT-id AN-jee-o-plas-tee) and stenting are procedures that open clogged arteries to restore blood flow to the brain. They're often performed to treat …

Mar 11, 2025 · If you're taking a blood thinner, is it still possible to get a blood clot? Answer From Rekha Mankad, M.D. Yes. Medicines that are commonly called blood thinners greatly …