Why does aortic stenosis cause narrow pulse pressure?

Related questions

1. How does aortic regurgitation decrease diastolic pressure?
2. What is the most common heart valve abnormality?
3. Why does aortic regurgitation cause head bobbing?
4. Can aortic valve be replaced without open heart surgery?
5. Can a mechanical heart valve fail?
6. Can mild aortic regurgitation reversed?

Tags

1. #cause
2. #output
3. #preload
4. #trauma
5. #leading
6. #reduced
7. #valve
8. #volume
9. #insufficient
10. #cardiac
11. #stroke
12. #pressure
13. #ventricular
14. #tamponade
15. #aortic
16. #significant
17. #suggests
18. #blood
19. #common
20. #pulse
21. #stenosis
22. #narrow
23. #caused