How does aortic stenosis cause syncope?

Related questions

1. Where is the murmur of aortic stenosis best heard?
2. Does aortic stenosis cause a murmur?
3. Is aortic stenosis considered ischemic heart disease?
4. Does aortic valve replacement cause AFib?
5. Can aortic stenosis cause tachycardia?
6. Why is aortic stenosis a systolic murmur?
7. Does aortic stenosis cause AFIB?

Tags

1. #atrial
2. #volume
3. #blood
4. #vasodilatation
5. #arterial
6. #pressure
7. #tachyarrhythmias
8. #syncope
9. #occurs
10. #ventricular
11. #stenosis
12. #systemic
13. #causes
14. #systolic
15. #exertion
16. #stroke
17. #caused
18. #fixed
19. #forward
20. #presence
21. #decline
22. #aortic
23. #often