An echocardiogram (echo=sound + card=heart + gram=drawing) is an ultrasound test that can evaluate the structures of the heart, as well as the direction of blood flow within it. Cardiologists specially trained in echocardiography produce the images and videos, often using a special probe or transducer that is placed in various places on the chest wall, to view the heart from different directions and evaluate these images to assess heart function and provide a report of the results. The echocardiogram is just one of the many tests that can be done to evaluate heart anatomy and function.
When Echo-cardiogram is required?
Your doctor may order an echocardiogram for several reasons. For example, they may have discovered an abnormality from other testing or while listening to your heartbeat through a stethoscope. If you have an irregular heartbeat, your doctor may want to inspect the heart valves or chambers or check your heart’s ability to pump. They may also order one if you’re showing signs of heart problems, such as chest pain or shortness of breath.
Risks of Echocardiogram
Echocardiograms are considered very safe. Unlike other imaging techniques, such as X-rays, echocardiograms don’t use radiation. A transthoracic echocardiogram carries no risk.