Carotid artery disease is one of the circulation problems many people do not think about until a warning sign happens. The carotid arteries are the major blood vessels in the neck that carry oxygen-rich blood to the brain. When plaque builds up inside these arteries, blood flow can narrow and the risk of stroke can rise.
At M&S Vascular and Orthopedic Group P.C. in Forest Hills, Queens, Dr. Amir Salem evaluates vascular risk factors, circulation symptoms, and carotid artery concerns with a prevention-first mindset. The goal is to identify risk early, explain testing clearly, and help patients understand when monitoring, medication coordination, lifestyle changes, or vascular treatment may be needed.
What is carotid artery disease?
Carotid artery disease usually develops when fatty plaque, calcium, cholesterol, inflammatory material, and scar tissue collect inside the carotid arteries. This process is called atherosclerosis. Over time, plaque can narrow the artery and reduce blood flow to the brain.
The danger is not only narrowing. A piece of plaque or a small clot can break loose and travel to smaller brain arteries. That can cause a transient ischemic attack, often called a TIA or mini-stroke, or a full stroke.
Why stroke prevention starts before symptoms
Many patients with carotid artery disease have no symptoms at first. That is why risk-based screening and follow-up can matter, especially for older adults and people with multiple vascular risk factors. Waiting until symptoms appear may mean the disease has already reached a more serious stage.
Stroke prevention often depends on controlling the same factors that affect the rest of the vascular system: blood pressure, cholesterol, diabetes, smoking, weight, physical activity, and medication adherence. For some patients, ultrasound surveillance is enough. For others, more advanced imaging or a procedure may be considered depending on the degree of narrowing and overall risk.
Warning signs of TIA or stroke
A TIA can look like a stroke, but symptoms improve within minutes or hours. Even if symptoms go away, a TIA is a medical warning sign and should be treated urgently. Call 911 for sudden:
- weakness or numbness on one side of the face, arm, or leg
- trouble speaking, slurred speech, or confusion
- vision loss or dimming in one eye
- severe dizziness, loss of balance, or trouble walking
- sudden severe headache with no clear cause
- facial drooping or an uneven smile
Do not drive yourself or wait to see if symptoms return. Fast treatment can protect brain tissue and reduce the risk of a larger stroke.
Who is at higher risk?
Carotid artery disease is more common in people who have vascular risk factors elsewhere in the body. Risk may be higher with age, high blood pressure, high cholesterol, diabetes, smoking history, heart disease, prior stroke or TIA, kidney disease, obesity, sleep apnea, or a family history of vascular disease.
Patients with peripheral artery disease, leg circulation problems, coronary artery disease, or a history of vascular procedures may also need closer attention because plaque disease often affects more than one artery system.
How carotid artery disease is evaluated
A carotid evaluation starts with symptoms, risk factors, medications, prior imaging, blood pressure, and a focused vascular exam. If carotid disease is suspected or screening is appropriate, duplex ultrasound is often the first test. It uses sound waves to estimate blood flow and narrowing in the carotid arteries. The test is non-invasive and does not use radiation.
Depending on ultrasound results and symptoms, additional imaging such as CTA or MRA may be recommended. The care team may also coordinate with the patient's primary care clinician, cardiologist, neurologist, or other specialists when stroke risk management requires a broader plan.
Treatment and monitoring options
Treatment depends on whether symptoms have occurred, how narrowed the artery is, how fast disease is changing, and the patient's overall health. Many patients are managed with risk-factor control, antiplatelet or cholesterol medication when appropriate, blood pressure and diabetes management, smoking cessation, exercise guidance, and ultrasound monitoring.
When narrowing is severe or symptoms suggest higher stroke risk, procedures such as carotid endarterectomy or carotid stenting may be discussed. The right option depends on anatomy, risk profile, age, symptoms, and specialist evaluation.
Why a full vascular picture matters
Carotid disease rarely exists in isolation. A patient who has carotid narrowing may also have PAD, leg wounds, vein disease, diabetes-related circulation problems, or heart disease risk. Looking at the full vascular picture helps patients move from isolated test results to a practical prevention plan.
For Queens patients, M&S' vascular care model is especially helpful when stroke prevention concerns overlap with leg circulation symptoms, wound-healing concerns, diabetes, or mobility problems.
Carotid artery evaluation in Forest Hills, Queens
If you have a history of TIA or stroke symptoms, call 911 for urgent symptoms and follow emergency guidance. If you have vascular risk factors, known carotid narrowing, or questions about carotid ultrasound and stroke prevention, M&S Vascular and Orthopedic Group P.C. can help evaluate next steps for patients in Forest Hills, Rego Park, Kew Gardens, Jamaica, Flushing, Great Neck, and nearby communities.
To schedule a non-emergency vascular evaluation, call (718) 897-2228 or visit https://www.msorthovasc.com.
Frequently asked questions
Can carotid artery disease cause no symptoms?
Yes. Many patients do not feel carotid narrowing until a TIA or stroke warning sign occurs. That is why vascular risk factors, prior imaging, and ultrasound surveillance may matter for selected patients.
Is carotid ultrasound painful?
No. Carotid duplex ultrasound is non-invasive. A technologist places ultrasound gel on the neck and uses a probe to measure blood flow through the carotid arteries.
When should I call 911 for stroke symptoms?
Call 911 immediately for sudden face drooping, arm or leg weakness, speech trouble, confusion, vision loss, severe dizziness, trouble walking, or a sudden severe headache. Do not wait for symptoms to improve.
Related pages
- [Carotid Artery Disease Treatment](/services/carotid-artery-disease)
- [Vascular Care](/services/vascular-care)
- [Peripheral Artery Disease Treatment](/services/peripheral-artery-disease)
- [Annual Vascular Checkups for Seniors](/blog/why-seniors-should-get-annual-vascular-checkups-queens)
- [Diabetes and Vascular Health](/blog/how-diabetes-affects-your-vascular-health-queens)