Understanding ECG And Echocardiography: Key Uses & Variations When it comes to keeping your heart healthy, knowing the difference between ECG vs. Echocardiogram is very important to keep track of your heart condition. People sometimes confuse heart tests, however ECG and echocardiogram are primary cardiac diagnostic tools in cardiology centers https://www.diigo.com/item/note/b2knr/nca8?k=14f548b758d112f85b8e60c770bdc7b3