What is ventricular depolarization and repolarization?

Related questions

1. Can angina kill you?
2. What triggers angina?
3. What does elevated T wave mean?
4. What does it mean to have an inverted T wave?
5. What is a normal QRS complex?
6. How does the QRS wave relate to heart function?
7. What causes a QRS wave?
8. What happens in the heart during the P wave?
9. Where do P waves travel fastest?
10. Is ST depression a heart attack?

Tags

1. #electrical
2. #ventricles
3. #spread
4. #represent
5. #depolarization
6. #heart
7. #comprise
8. #throughout
9. #atria
10. #within
11. #generated
12. #sequence
13. #undergoes
14. #different
15. #currents
16. #repolarization
17. #waves