Understanding ECG And Echocardiography: Key Uses & Variations When it comes to cardiac care, understanding ECG vs. Echocardiogram is essential to keep track of your heart condition. Many people are confused between different medical tests, however ECG and echocardiogram are commonly recommended cardiac diagnostic tools in cardiology centers such as https://medium.com/@linda.wockhardthospitals/why-i-stopped-recommending-traditional-heart-surgery-for-most-patients-7515347e2bcc