An echocardiogram (ECG) is a test performed to assess a patient’s heart health. It may be included in the annual physical exam or performed when a patient complains of symptoms associated with heart disease, such as heart palpitations, chest pain, chest tightness, and shortness of breath. An ECG is a type of ultrasound test that shows the valves and chambers of the heart as well as the flow of blood through it. The test requires minimal preparation. If you have an upcoming ECG test, here’s ... [Read More]