Why P wave is absent in atrial fibrillation?

Related questions

1. Which is worse atrial fibrillation or atrial flutter?
2. Can you live a long life with AFib?
3. What is the difference between atrial fibrillation and atrial flutter?
4. Are there P waves in atrial fibrillation?
5. Is atrial flutter more dangerous than atrial fibrillation?
6. Can atrial flutter go away by itself?
7. Is a flutter dangerous?
8. Can you die from atrial flutter?
9. What is AFib classified?
10. What causes rapid atrial fibrillation?

Tags

1. #waves
2. #fibrillation
3. #three
4. #conduction
5. #sinus
6. #identified
7. #multifocal
8. #absent
9. #originating
10. #variable
11. #irregular
12. #flutter
13. #atrium
14. #there
15. #activity
16. #sometimes
17. #rhythms
18. #atrial
19. #tachycardia
20. #irregularly