What does a positive deflection in an ECG represent?

Related questions

1. What is QRS in medical terms?
2. What is the heart doing during the QRS complex?
3. What is QRS on ECG?
4. Which event causes the QRS wave on an ECG tracing?
5. What does the T wave of the electrocardiogram ECG represent?
6. What is QRS duration in ECG?
7. What does low QRS amplitude mean?
8. Why is the QRS complex the largest?
9. Is QRS depolarization or repolarization?
10. What is QRS Dur in ECG?

Tags

1. #tracing
2. #refers
3. #toward
4. #result
5. #positive
6. #occurs
7. #depolarization
8. #travels
9. #traveling
10. #which
11. #downward
12. #direction
13. #upward
14. #negative
15. #vector
16. #deflection