Echocardiogram
Have questions about echocardiograms? We have the answers you’re looking for.
What Is an Echo Test?
If you’ve heard your doctor mention an “echo test,” they’re referring to an echocardiogram. The two terms are interchangeable. “Echo” is simply the shorthand that many patients and cardiologists use in everyday conversation.
During an echo test, a sonographer places gel on your chest and uses a device called a transducer to send sound waves toward your heart. Those waves reflect off the heart’s structures and return as real-time images that your provider can study in detail.
There are several types of echocardiograms, including transesophageal echocardiograms (TEEs), stress echocardiograms, and Doppler echocardiograms.
These tests provide a clear, dynamic picture of how your heart looks and functions. Test images show the size and shape of the heart, the movement of its walls, the condition of the valves, and the direction and speed of blood flow. At Cardiovascular Wellness Specialty Care, P.C., echo tests are a cornerstone of our cardiac diagnostic work.
What Is a Stress Echocardiogram?
A stress echocardiogram combines a standard echo test with a cardiovascular stress component to show how your heart performs under physical demand. During the test, your provider captures echocardiogram images of your heart at rest. Then, they capture additional images after you exercise on a treadmill or stationary bike or, if you can’t exercise, after you take a medication that raises your heart rate.
The two sets of images allow your doctor to compare how your heart functions at rest versus when it’s working harder. This kind of comparison can reveal problems that wouldn’t be visible on a resting echo alone. For example, it might indicate reduced blood flow to the heart muscle or areas of the heart wall that don’t contract properly under stress. A stress echo typically takes about an hour and requires some preparation, including avoiding heavy meals beforehand.
What Is a Transesophageal Echocardiogram (TEE)?
A transesophageal echocardiogram, or TEE, is a specialized type of echo test that produces exceptionally detailed images of the heart. Unlike a standard echocardiogram, which captures images from outside the chest, a TEE involves placing an imaging device inside the body.
During the test, a physician passes a thin, flexible tube with a small transducer at its tip down the patient’s throat and into the esophagus, which sits directly behind the heart. From that position, the transducer can capture clearer, closer images than a standard echo can provide from outside of the chest wall.
Before the procedure, patients receive a sedative to help them relax and a local anesthetic to numb the throat. A TEE takes approximately two hours. Your provider may recommend a TEE if a standard echo hasn’t provided sufficient detail, or if they need a more precise look at specific structures within the heart.
What Is a Doppler Echocardiogram?
While a standard echo test shows the size, shape, and movement of the heart, a Doppler echocardiogram focuses specifically on blood flow through the heart and vessels. This type of echo test uses sound wave technology to measure the direction and speed of blood as it moves through the chambers, valves, and major vessels. This information can help your doctor detect problems that structural images alone might not reveal, such as valve abnormalities that cause blood to flow backward or areas of abnormal pressure within the heart.
In many cases, providers will order Doppler imaging along with standard echo tests to get a complete picture of both the heart’s structure and its function. Most patients don’t require any additional preparation for a Doppler echo beyond what a standard echo test involves.
How Is an Echocardiogram Different From an EKG?
An echocardiogram and an EKG are both valuable cardiac tests, but they measure different things. An EKG, or electrocardiogram, tracks the electrical activity of the heart. It records the heart’s rate and rhythm and can identify irregularities like arrhythmias. An echo test, by contrast, uses sound waves to produce moving images of the heart itself. It shows the physical structures of the heart, such as the chambers, walls, and valves, and reveals how effectively blood moves through them.
Think of it this way: an EKG tells your doctor about your heart’s electrical signals, while an echo test shows them what your heart looks like and how it’s functioning in real time. Both tests are available at Cardiovascular Wellness Specialty Care, P.C., and our team may perform one or both depending on your symptoms and the information we need.
Does an Echocardiogram Use Radiation?
No. An echocardiogram doesn’t use radiation of any kind. Echo tests rely entirely on high-frequency sound waves, the same basic technology used in obstetric ultrasounds.
During an echo test, a transducer sends sound waves toward the heart, and those waves bounce back to create images. No X-rays or radioactive material are involved at any point. This makes the echo test one of the safest imaging tools available, and it’s appropriate for a wide range of patients, including those who require frequent cardiac monitoring.
Patients who have concerns about radiation exposure from other types of imaging, such as CT scans, can rest assured that echocardiograms carry none of that risk.
How Soon Will I Get My Echocardiogram Results?
After you complete your echo test at Cardiovascular Wellness Specialty Care, P.C., Dr. Walia will review the images and interpret the findings. In many cases, she can discuss preliminary results with you on the same day as your test. A full written report typically follows within a short time after that.
The timeline can vary depending on whether additional analysis is needed, but our practice prioritizes timely communication. You shouldn’t have to wait long to see what your test revealed. If your results require follow-up testing, a change in treatment, or a referral, Dr. Walia will walk you through the next steps. Her approach to patient care means you’ll leave our office with a clear understanding of your heart health and a tailored care plan.
Schedule Your Echocardiogram Today
Whether you need a routine echo, a stress echocardiogram, or a more advanced test like a TEE, the team at Cardiovascular Wellness Specialty Care, P.C. is here to give you clear answers and a personalized care plan. Contact us or schedule your appointment online today.
