Why does aortic stenosis cause chest pain and dizziness?

Related questions

1. Why are left sided murmurs louder on expiration?
2. Does squatting increase preload or afterload?
3. Does Valsalva increase preload?
4. What causes narrowing of the aorta?
5. Where do you listen for aortic stenosis?
6. How long can a person live with severe aortic stenosis?
7. What kind of murmur is aortic stenosis?
8. Can aortic valve stenosis cause a heart attack?
9. Where does aortic stenosis murmur radiate to?
10. Does aortic stenosis cause systolic or diastolic heart failure?

Tags

1. #severe
2. #heart
3. #condition
4. #blood
5. #eventually
6. #become
7. #dizziness
8. #angina
9. #physical
10. #harder
11. #chest
12. #brought
13. #obstruction
14. #activity
15. #cause
16. #having
17. #lightheadedness
18. #caused