You cannot copy content of this website, your IP is being recorded
Arterial Doppler Exam

Arterial Doppler Exam in Downey, CA

Our board-certified cardiologist, Kaushal Tamboli, MD FAAC, at Cardiovascular Medical Associates, might order a Doppler ultrasound for a variety of reasons, particularly when there are signs and symptoms associated with decreased blood flow in the arteries or veins of the neck, arms, or legs. Reduction in blood flow can occur due to several reasons, all posing significant health risks. For more information contact us today or book an appointment online. We are conveniently located at 8317 Davis St, Downey, CA 90241.

Arterial Doppler Exam in Near Me Downey, CA
Arterial Doppler Exam in Near Me Downey, CA

Table of Contents:

What is the difference between a carotid ultrasound and a carotid Doppler?
What happens at an arterial Doppler exam?
Why would a doctor order a Doppler test?
What happens if a Doppler test is positive?

What is the difference between a carotid ultrasound and a carotid Doppler?


A carotid ultrasound and a carotid Doppler are both valuable diagnostic tools used by healthcare providers, like those at Cardiovascular Medical Associates, to assess the carotid arteries in the neck. These arteries are responsible for transporting blood from the heart to the brain.

The primary difference between the two lies in their specific functions. A carotid ultrasound uses sound waves to produce images of the carotid arteries, providing a visual representation of the arteries’ structure. This can help identify blockages or narrowing, a condition known as stenosis, which increases the risk of stroke.

On the other hand, a carotid Doppler specifically evaluates blood flow through these vessels. It employs Doppler technology to visualize and measure the speed and direction of blood flow.

This technique is often included as part of a carotid ultrasound. The Doppler alters sound waves to show the technician the blood flowing through the arteries, and this data is translated into a graph, aiding in the assessment of circulation and the identification of blockages or clots.

In some cases, a combination of both a carotid Doppler and a carotid ultrasound may be used for a comprehensive examination and diagnosis.

What happens at an arterial Doppler exam?


An arterial Doppler exam is a straightforward, non-invasive procedure used to measure blood flow through blood vessels. This exam is typically painless and can be performed swiftly, requiring little preparation from the patient.

During the exam, high-frequency sound waves are bounced off circulating red blood cells. The reflections of these sound waves are used to produce imaging. This imaging can reveal various conditions such as blood clots, heart valve defects, congenital heart disease, bulging arteries, and narrowing of arteries. It can also show decreased blood circulation to limbs and identify poorly functioning valves responsible for blood pooling in the legs.

Unique to the Doppler ultrasound is its ability to display blood flow and provide measurements of blood flow frequency, as well as an estimation of the speed of blood flow.

A small handheld device is pressed against the skin in the area being examined and moved around as necessary. Doppler ultrasound is versatile, being used preventatively, diagnostically, and for monitoring treatments for arteries and veins. It’s a preferred alternative to more invasive procedures like angiography, offering a pain-free and risk-free experience with no downtime.

Why would a doctor order a Doppler test?


Doctors might order a Doppler ultrasound for a variety of reasons, particularly when there are signs and symptoms associated with decreased blood flow in the arteries or veins of the neck, arms, or legs.

Reduction in blood flow can occur due to several reasons, all posing significant health risks. These include blood clots, blockages in arteries, or injuries to blood vessels.

Symptoms indicating the need for a Doppler ultrasound can vary greatly, depending on the range of potential conditions it can detect. For example, heart conditions may present with symptoms like shortness of breath, fatigue, or swelling in the legs, feet, or abdomen.

Peripheral artery disease may manifest as numbness or weakness in the legs, coldness in the legs or feet, and painful cramping during movement.

Providers at facilities like Cardiovascular Medical Associates typically order this type of ultrasound when an individual has had a stroke, is suffering from damaged blood vessels, or is diagnosed with a blood flow disorder and receiving treatment.

What happens if a Doppler test is positive?


If a Doppler test yields positive results, indicating an abnormality, the specific nature of the findings will guide the subsequent steps. Normal results in a Doppler test would indicate no signs of clots, closure, narrowing, and regular blood flow in the arteries.

However, abnormal results can suggest various conditions, including widening or narrowing of the artery, blockages, or blood clots. Following a positive Doppler test, a diagnosis is confirmed, and a treatment plan, customized and tailored to each patient’s specific condition, is implemented.

This plan may involve a combination of medications, therapies, lifestyle changes, and possibly more intensive interventions. Receiving a positive result on a Doppler test enables early treatment interventions, which are crucial for achieving the best treatment outcomes.
By taking a proactive approach to patient health, healthcare providers can address the underlying issues effectively and promptly.

For more information about Arterial Doppler exams contact Cardiovascular Medical Associates. We serve patients from Downey CA, Norwalk CA, Lynwood CA, Cerritos CA, Lakewood CA, Whittier CA, and the surrounding areas.