ECG Vs. Echocardiogram: Key Differences and Uses Explained When it comes to protecting your heart, knowing the difference between ECG vs. Echocardiogram is very important to ensure you receive correct treatment. Many people are confused between different medical tests, however ECG and echocardiogram are primary cardiac diagnostic tools in cardiology https://medium.com/@linda.wockhardthospitals/why-i-stopped-recommending-traditional-heart-surgery-for-most-patients-7515347e2bcc