What Is An Echocardiogram?
An echocardiogram (echo), also known as a cardiac ultrasound, is a non-invasive test that uses high-frequency sound waves to create detailed images of the heart.
During the examination, a cardiovascular sonographer gently moves a handheld ultrasound transducer across the chest. The sound waves create images of the heart’s chambers, valves, walls, and movement, allowing the sonographer to obtain information about the heart’s structure and function.
An echocardiogram is painless, does not use radiation, and typically requires no special preparation. The information obtained from the examination can help identify findings that may warrant further evaluation by a qualified healthcare provider.
What Can an Echocardiogram Help Assess?
An echocardiogram is a widely used, non-invasive imaging test that provides valuable information about the structure and function of the heart. It can help healthcare professionals:
Assess the overall function of the heart, including how effectively it pumps blood.
Evaluate many types of heart conditions, including valve disease, diseases of the heart muscle, pericardial disease, infective endocarditis, cardiac masses, and certain congenital heart conditions.
Monitor valve disease over time and evaluate changes in heart function.
Assess the effectiveness of medical or surgical treatment and help guide ongoing care.
An echocardiogram provides detailed images of the heart without the use of radiation, making it an important tool for evaluating cardiovascular health.
What happens during an echocardiogram ultrasound?
Before the test, the sonogropher will explain the procedure in detail and you will have the opportunity to ask questions.
The sonographer will ask you to lie on your back left side on an exam table. The sonographer will then place a wand (called a sound-wave transducer) on several areas of your chest. The wand will have a small amount of gel on the end, which will not harm your skin. This gel helps produce clearer pictures.
Sounds are part of the Doppler signal. You may or may not hear the sounds during the test.
You may be asked to change positions several times during the exam so the sonographer can take pictures of different areas of the heart. You may also be asked to hold your breath at times.
Echocardiogram Test Details
Can I eat or drink on the day of the test?
Yes. Eat and drink as you normally would.
How long will the test take?
Approximately 15 min.
Are contrast agents used?
No, our cardiac ultrasound screening protocol does not use contrast agents
Can I take my medications on the day of the test?
Yes. Take all of your medications at the usual times, as prescribed by your doctor.
How will I feel during the test?
You should feel no major discomfort during the test. You may feel a coolness on your skin from the gel on the transducer, and a slight pressure of the transducer on your chest.
