Echocardiography, commonly referred to as an echo test, is a painless, non-invasive procedure that utilizes high-frequency sound waves to create a graphic outline of the movement of the heart. The image produced in the procedure is referred to as an echocardiogram. Electrocardiography is an essential tool in diagnosing heart problems and planning the appropriate course of treatment. The procedure is typically recommended to patients who either have strong risk factors for heart disease or are ... [Read More]