1. What is an electrocardiogram (ECG)? | ![]() |
2. How is an electrocardiogram (ECG) performed? | ![]() |
3. What can an electrocardiogram (ECG) show? | ![]() |
4. Is an electrocardiogram (ECG) a painful procedure? | ![]() |
5. Are there any risks associated with an electrocardiogram (ECG)? | ![]() |