Stroke/Carotid Artery Disease Screening Questions

What is a stroke?

A stroke occurs when the blood supply to a part of your brain is interrupted or severely reduced, depriving brain tissue of oxygen and nutrients. Within a few minutes, brain cells begin to die.

How can I reduce my risk for stroke?

You can help lower your risk for stroke by:

  • Eating a healthy diet
  • Exercising regularly
  • Not smoking
  • Controlling high blood pressure
  • Controlling high cholesterol
  • Controlling diabetes

Who is at greater risk of stroke – Men or Women?

Men are usually at a higher risk.

What are the Carotid Arteries?

The carotid arteries are located on the left and right sides of the neck. They are responsible for carrying oxygenated blood to the brain and head. They are the main source of blood supply to this region.

Can you visualize the carotid arteries effectively using ultrasound?

Yes, ultrasound is a very effective means of evaluating the carotid arteries. Sound waves allow us to look “inside” the carotid arteries for plaque buildup and disturbances in blood flow to the brain. Color doppler allows us to quantitate the speed of blood as it flows through the carotid arteries which is very important in grading carotid stenosis.

Can I get rid of plaque in my carotid arteries?

It depends on who you talk to. Some medical providers feel that chelation therapy is an effective means of reducing plaque buildup. Others feel that once you have advanced disease, surgery is the main option for the removal of atherosclerotic plaque buildup. Lifestyle changes and medical management are effective at slowing the progression of atherosclerotic disease and preventing stroke.

If I have an abnormal result for the carotid artery screening, does this mean I will need surgery?

No. An abnormal finding for this study means that a problem exists. Your Mobile Life Screening results will indicate a percentage range of the blockage in your carotid arteries. Your physician may recommend medication or lifestyle changes, as well as yearly follow-ups. If the disease is advanced enough, your physician may refer you to a vascular surgeon.