An echocardiogram is an ultrasound test that checks the structure and function of your heart. An echo can diagnose a range of conditions including cardiomyopathy and valve disease. There are several types of echo tests, including transthoracic and transesophageal. Talk with your provider about the type that’s best for you.
Echocardiography uses no radiation. This makes an echo different from other tests like X-rays and CT scans that use small amounts of radiation. This helps the provider evaluate the pumping action of your heart. Providers often combine echo with Doppler ultrasound and color Doppler techniques to evaluate blood flow across your heart’s valves.