Carotid ultrasound screening is a critical tool. It is used to evaluate the health of the carotid arteries, major blood vessels in the neck that supply oxygen-rich blood to the brain. This non-invasive procedure helps identify narrowing or blockages in the arteries that may lead to serious cardiovascular events. These are strokes or heart attacks. By capturing real-time images of blood flow and arterial wall thickness, carotid ultrasound can reveal early signs of atherosclerosis, the buildup of plaque inside artery walls. At TrueView Ultrasound, our comprehensive diagnostic screenings include carotid evaluations designed to detect vascular risk factors before symptoms appear.
How the Screening Works and What It Measures
During a carotid ultrasound, a technician uses a handheld transducer to scan the neck area while applying a conductive gel to enhance image clarity. The ultrasound waves reflect off the tissues and blood in the carotid arteries, creating live images on a monitor. This screening focuses on measuring the intima-media thickness (IMT) of the artery walls and detecting turbulent blood flow. Also, identifying any plaque buildup that could restrict circulation. The test is painless, does not involve radiation, and typically takes no more than 30 minutes. At TrueView Ultrasound, we prioritize patient comfort and clarity throughout every procedure, making the experience informative and stress-free.
Why Carotid Artery Health Matters to the Heart
Though carotid arteries are located in the neck, their condition is directly linked to overall heart health. Narrowed or blocked carotid arteries can increase the risk of stroke. It is often caused by a clot or plaque fragment traveling to the brain. According to the American Heart Association, more than 87% of strokes are ischemic, meaning they are caused by restricted blood flow. Detecting carotid artery disease early provides an opportunity for lifestyle changes, medication, or surgical intervention. It is to reduce risk and protect heart and brain health. Patients can learn more about the importance of cardiovascular-related imaging through our advanced ultrasound services, which include vascular-focused diagnostics.
Common Symptoms and Risk Factors to Watch For
Most people with carotid artery disease do not experience symptoms until the condition becomes severe. This is why regular screening is so important, especially for those with risk factors such as high blood pressure, smoking, diabetes, high cholesterol, or a family history of cardiovascular disease. Some signs of advanced carotid artery disease may include dizziness, transient vision loss, or even mini-strokes. It is known as transient ischemic attacks (TIAs). Early detection through carotid ultrasound enables patients and their physicians to take action before complications arise. For individuals preparing for a screening, our ultrasound preparation guidelines help ensure a smooth and effective appointment.
Comparing Carotid Ultrasound with Other Heart Health Tests
While EKGs and stress tests evaluate electrical activity and heart response to exertion, they do not show the condition of the arteries leading to the brain. Carotid ultrasound fills this gap by offering a real-time view of vascular structures and blood flow dynamics. Unlike CT angiography, carotid ultrasound does not require contrast dye or radiation, making it a safer and more accessible option for routine cardiovascular risk assessment. At TrueView Ultrasound, our diagnostic tools are selected for their precision, safety, and ability. This is to support early interventions that can improve long-term health outcomes.
What Happens After Your Carotid Screening
After the screening, results are interpreted by a radiologist or referring physician who will evaluate the degree of blockage or plaque presence. Based on findings, your provider may recommend lifestyle modifications, medications to lower cholesterol or blood pressure, or, in more severe cases, surgical procedures such as carotid endarterectomy. TrueView Ultrasound is proud to support this continuum of care by providing accurate, timely imaging. It empowers both patients and their healthcare teams. For ongoing monitoring or additional diagnostics, our Roseville-based ultrasound clinic is fully equipped with state-of-the-art imaging systems and experienced professionals.
Conclusion and Next Steps
Carotid ultrasound screening is a powerful diagnostic tool that provides early insight into vascular health and cardiovascular risk. Detecting blockages or narrowing of the carotid arteries before symptoms arise. It allows patients to take proactive steps to reduce their risk of stroke and other serious heart-related conditions. Whether used for preventative care or in response to symptoms, carotid screening offers a safe, fast, and reliable method for evaluating arterial health and guiding clinical decisions.
If you are at risk for cardiovascular disease or experiencing symptoms related to blood flow or balance, it may be time to schedule a carotid screening. At TrueView Ultrasound, we offer advanced diagnostic ultrasound services with a focus on precision, safety, and compassionate care. Our experienced team is ready to help you understand your heart health. Take the necessary steps toward a healthier future. Reach out to our clinic today to book your appointment and gain peace of mind through early detection.