What is heart af?

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Tags

1. #least
2. #americans
3. #quivering
4. #stroke
5. #failure
6. #living
7. #called
8. #heartbeat
9. #atrial
10. #blood
11. #other
12. #arrhythmia
13. #related
14. #million
15. #irregular
16. #clots
17. #heart
18. #fibrillation
19. #complications