Which lead is the ground on an ECG?

Related questions

1. What causes low voltage on ECG?
2. Why are there 10 leads on a 12 lead ECG?
3. What does an ECG test for?
4. What do ECG leads represent?
5. What is the difference between an EKG and an ECG?
6. Can stress affect ECG results?
7. Can you have a heart attack with good blood pressure?
8. Can ECG detect heart blockage?
9. What exactly does an ECG measure?
10. Do I need to remove bra for ECG?

Tags

1. #across
2. #sequence
3. #through
4. #place
5. #waveform
6. #right
7. #leads
8. #electrodes
9. #unipolar
10. #patient
11. #doesn
12. #ground
13. #chest
14. #electrode
15. #contribute
16. #precordial