Carotid artery disease is a blockage of carotid arteries that move blood to the brain and head. Fatty deposits called plaque build up in these blood vessels and increase the risk of stroke by reducing blood flow, producing blood clot blockages, or forcing a plaque rupture.
Carotid artery disease develops over time with the gradual accumulation of plaque in the carotid arteries, and may not present any symptoms in the early stages. These clogged arteries are stiff and hard, and unable to move oxygen, blood, and nutrients to the brain. Oftentimes, the first sign of carotid artery disease is a stroke or transient ischemic attack (TIA), sometimes called a mini-stroke. The signs of a stroke are:
Face drooping: Is one side of the face starting to droop or become numb? When asked to smile, is the person’s smile uneven or lopsided?
Arm weakness: Is one arm weak or numb? Ask the person to raise both arms. Does one arm drift downward?
Speech: Is speech slurred? Ask the person to repeat a simple sentence. Is the person unable to speak or difficult to understand?
Time to call 911: If the person shows any of these symptoms, even if the symptoms seem to go away, call 911 and get them to the hospital immediately.
A stroke can also display a number of other sudden symptoms, including:
Carotid artery disease is difficult to detect before a stroke occurs. If you are concerned that you or a loved one has suffered a TIA or a stroke, call 911 immediately.
Your doctor will conduct a thorough family history, medical history, and physical examination to try and determine the presence of carotid artery disease or your risk of developing it. He or she may also order several tests, including an ultrasound, CT or MRI, or a CT or MRI angiography.
Carotid artery disease is usually treated with a combination of medication, lifestyle changes, and, in some cases, surgery in order to prevent a future stroke. These treatment plans aim to slow any atherosclerosis (artery hardening), control your blood pressure, and remove any existing blockages.
The cardiology and vascular team at CardioVascular Health Clinic specializes in the diagnosis, treatment, and prevention of cardiovascular disorders, including carotid artery disease. Our physicians are experienced in identifying the signs and risk factors of carotid artery disease and stroke, and are committed to your long-term heart health.
Don’t wait for a stroke to find out if you have carotid artery disease. Call CardioVascular Health Clinic today at (405) 701-9880 to schedule an appointment or schedule online.
