What is the most common cause of atrial fibrillation?

Related questions

1. What can bring on atrial fibrillation?
2. Can AFib go away on it's own?
3. Does cure of sleep apnea gets rid of AFib?
4. What is the best exercise for atrial fibrillation?
5. Do blood thinners stop AFib?
6. What triggers an AFib attack?
7. What is the success rate of a cardioversion?
8. Is paroxysmal atrial fibrillation curable?
9. How dangerous is a cardioversion?
10. What does an AFib pulse feel like?

Tags

1. #pressure
2. #include
3. #structure
4. #possible
5. #abnormalities
6. #causes
7. #fibrillation
8. #cause
9. #heart
10. #damage
11. #atrial
12. #blood
13. #common