Understanding ECG and Echocardiography: Key Uses & Variations When it comes to keeping your heart healthy, understanding ECG vs. Echocardiogram is crucial to ensure you receive correct treatment. People sometimes confuse heart tests, but ECG and echocardiogram are two of the most widely used cardiac diagnostic tools in cardiology centers https://medium.com/@linda.wockhardthospitals/why-i-stopped-recommending-traditional-heart-surgery-for-most-patients-7515347e2bcc