CIMT Screening in Pittsburgh, PA

A CIMT test, or carotid intima-media thickness test, is a painless, noninvasive ultrasound of the carotid arteries in your neck [1]. It measures the thickness of the inner layers of the artery wall and may check for plaque buildup [2]. Because carotid artery changes can reflect atherosclerosis, CIMT testing may add information about cardiovascular risk when reviewed with blood pressure, cholesterol, diabetes, smoking, symptoms, and family history [3]. It does not diagnose a heart attack or predict one with certainty [1]. Your care team may use the results to discuss prevention steps, lifestyle changes, medications, or whether more evaluation is needed [2]. Sources: [1] https://my.clevelandclinic.org/health/diagnostics/24944-carotid-intima-media-thickness-cimt-test [2] https://www.cedars-sinai.org/programs/heart/specialties/general-cardiology/cimt.html [3] https://www.radiologyinfo.org/en/info/carotid-intima

How often to repeat a CIMT test depends on your cardiovascular risk, your first result, and whether your clinician is using it to monitor treatment [1]. If your CIMT is normal and your overall risk is low, you may not need routine repeat testing unless your health changes [2]. If you have risk factors such as high cholesterol, high blood pressure, diabetes, smoking, or a strong family history of heart disease or stroke, your clinician may consider repeating CIMT about every 1 to 3 years [1]. When CIMT is being used to track plaque or artery-wall changes after treatment or lifestyle changes, it may be repeated every 6 to 12 months [2]. CIMT does not replace regular care, including blood pressure checks, cholesterol testing [1]. Sources: [1] https://my.clevelandclinic.org/health/diagnostics/24944-carotid-intima-media-thickness-cimt-test [2] https://www.cedars-sinai.org/programs/heart/specialties/general-cardiology/cimt.html

A CIMT test shows how thick the inner two layers of your carotid artery walls are [1]. These arteries are in your neck and carry blood to your brain [2]. Thicker artery walls can be a sign of early artery disease, including plaque buildup or hardening of the arteries, sometimes before symptoms develop [3]. Your clinician may use CIMT results along with cholesterol, blood pressure, diabetes, smoking history, family history, and age to better understand your risk for heart attack or stroke [1]. CIMT does not diagnose a heart attack or stroke and does not replace a standard medical evaluation [2]. It is one piece of information that can help guide a prevention plan [3]. Sources: [1] https://my.clevelandclinic.org/health/diagnostics/24944-carotid-intima-media-thickness-cimt-test [2] https://www.cedars-sinai.org/programs/heart/specialties/general-cardiology/cimt.html [3] https://www.radiologyinfo.org/en/info/carotid-intima

CIMT testing is offered by some cardiology practices, preventive heart clinics, vascular ultrasound centers, hospital heart programs, and specialized labs that work through physicians’ offices [1]. Availability varies by region, and some centers offer CIMT as a self-pay screening test [2]. Start with your primary care doctor or cardiologist to ask whether CIMT is appropriate for your heart risk assessment and where to have it done [1]. Before scheduling, ask whether you need a referral, what the test costs, whether insurance may cover it, and who will review the results with you [2]. Sources: [1] https://www.cedars-sinai.org/programs/heart/specialties/general-cardiology/cimt.html [2] https://my.clevelandclinic.org/health/diagnostics/24944-carotid-intima-media-thickness-cimt-test