Dr. Tigran Khachatryan, MD, PhD.

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Carotid Artery Stenosis

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Carotid Artery Stenosis Care in Glendale, California

What is Carotid Artery Stenosis?

Carotid artery stenosis is a narrowing of one or both carotid arteries, the major blood vessels in the neck that carry blood to the brain. The most common cause is a buildup of fatty plaque inside the vessel wall. When the channel narrows, blood flow can become limited, and the risk of stroke can rise. Some people have no symptoms until a transient ischemic attack (TIA) or stroke occurs. A TIA is a temporary interruption of brain blood flow that may cause brief symptoms and then resolve. Any sudden neurologic symptom should be treated as urgent.

Carotid Artery Stenosis Treatment in Glendale, CA

When carotid narrowing is found, the next step is a careful risk assessment based on symptoms, imaging findings, and your overall health. I am Tigran Khachatryan, MD, PhD, a neurovascular and endovascular neurologist practicing at the Armenian Neuroscience Institute, with training in vascular and interventional neurology. My goal is to explain options clearly, coordinate appropriate testing, and guide you through a plan that fits your situation and priorities.

During your visit for Carotid Artery Disease Treatment in Glendale, CA, I review medications, risk factors, and the degree of stenosis to decide whether monitoring, medical therapy, or a procedure may help.

In some cases, a minimally invasive approach may be appropriate, and a plan for Carotid Artery Stenosis Treatment in Glendale, CA is built around the artery anatomy and the pattern of symptoms. Care plans for Carotid Artery Disease Treatment in Glendale also commonly include steps to reduce plaque progression, such as blood pressure control, cholesterol management, diabetes care, and smoking cessation support.

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Procedures that May Be Used to Evaluate or Treat Carotid Stenosis

Depending on your situation, procedures I may use can include Angioplasty and Stenting of Extracranial Arteries and Diagnostic Cerebral Angiogram.

01.

Angioplasty and Stenting of Extracranial Arteries

During angioplasty and stenting of extracranial arteries, I guide a thin catheter to the narrowed carotid artery using X-ray imaging. A small balloon can widen the channel, and a stent can help keep it open. This approach may be considered for select patients based on anatomy and overall individual risk.

02.

Diagnostic Cerebral Angiogram (Sometimes)

This catheter-based test maps blood flow in the head and neck in real time. I place a small catheter through an artery, inject contrast, and capture detailed images from multiple angles. It can clarify the degree of narrowing, confirm collateral circulation, and help plan the safest treatment precisely when needed.

Symptoms of Carotid Artery Stenosis that Warrant Prompt Attention

Symptoms can be sudden and may come and go. If you notice any of the following, seek urgent medical evaluation:
  • Weakness or numbness on one side of the face, arm, or leg.
  • Trouble speaking or understanding speech.
  • Sudden vision loss or dimming in one eye.
  • New dizziness, loss of balance, or coordination problems.
  • A severe, unexplained headache, especially with other neurologic symptoms.
  • Even if symptoms resolve within minutes, they can be a warning sign of an impending stroke.

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(833) 888-9933

Causes and Risk Factors for Carotid Artery Disease

Carotid stenosis is most often related to atherosclerosis, a process where plaque builds up in the arteries over time. Factors that may contribute include:
  • High blood pressure
  • High cholesterol
  • Diabetes
  • Tobacco use
  • Kidney disease
  • Family history of vascular disease
  • Increasing age
  • Inactivity and poor diet patterns
Addressing risk factors can lower future stroke risk and support long-term vessel health.

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(833) 888-9933

Schedule a Visit for Carotid Artery Evaluation in Glendale

If you have been told you have carotid narrowing or you have had symptoms concerning for TIA or stroke, I can help you understand the next steps. Many people start with an evaluation visit, and Carotid Artery Stenosis Treatment in Glendale can then be planned according to what your testing shows.
Appointments often start with a medical history review, neurologic exam, and review of prior imaging, followed by a personalized plan. New patients are welcome, and expedited appointments may be available when clinically appropriate.
My office is located at 1505 Wilson Terrace, Suite 150, Glendale, CA 91206. Please call +1 (833) 888-9933 to request a consultation, including Carotid Artery Disease Treatment in Glendale, CA, when appropriate. Office hours are Monday and Wednesday, 9:00 AM to 5:00 PM, and appointments are required.

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Ronald Carlson

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"I had trouble lifting my arm after a shoulder injury. The team at Telegraph Road helped me regain full mobility with targeted exercises, and now I'm back to working out!"

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