n echocardiogram is a test that uses sound waves to create pictures of the heart. The picture and information it produces is more detailed than a standard x-ray image. An echocardiogram does not expose you to radiation.
There are three common types of echocardiograms performed at American Heart Center Cardiology and interpreted by American Board-Certified Cardiologist.
A transthoracic echocardiogram, or TTE, is non-invasive and generally involves a probe that is placed on the outside of the chest. It uses color-flow Doppler ultrasound to create moving images of the heart. In certain situations, images obtained by this method are not detailed enough.
A Doppler echocardiogram test checks blood flow speed and direction and offers a better look at how blood moves through the heart. Often used in combination with transthoracic methods, a Doppler echocardiogram reveals more detailed images than a basic echocardiogram.
A stress echocardiogram uses ultrasound imaging to test how well your heart and blood vessels are working, before and during exercise. If a patient can’t perform a light exercise, medication may be administered to stimulate the heart into pumping harder.