How long does an ECG test take?

Related questions

1. Can ECG detect heart attack?
2. Can you have a heart attack with good blood pressure?
3. Is abnormal ECG dangerous?
4. Can a bundle branch block go away?
5. What exactly does an ECG measure?
6. Can ECG detect heart blockage?
7. Can ECG be wrong?
8. Do I need to remove bra for ECG?
9. What does an ECG test for?
10. What causes low voltage on ECG?

Tags

1. #actual
2. #complete
3. #attach
4. #heart
5. #while
6. #about
7. #minutes
8. #although
9. #check
10. #resting
11. #electrodes
12. #exercise
13. #called
14. #seconds
15. #recording
16. #takes