How do I know if my heart is weak?

Related questions

1. Can the heart heal itself?
2. Is demand ischemia a heart attack?
3. Can ischemia be treated?
4. How long can you live with heart disease?
5. Is ischemia a stroke?
6. How do I know if my heart is OK?
7. Can Ischaemic heart disease cause sudden death?
8. Is ischemic heart disease curable?
9. How is myocardial ischemia diagnosed?
10. What causes ischemic heart disease?

Tags

1. #valve
2. #discomfort
3. #palpitations
4. #activity
5. #rapid
6. #disease
7. #irregular
8. #heartbeat
9. #chest
10. #weakness
11. #dizziness
12. #heart
13. #rhythm
14. #weight
15. #going
16. #pressure
17. #skipped
18. #beats
19. #symptoms
20. #feeling