Why Valsalva decrease aortic stenosis?

Related questions

1. How does squatting affect preload?
2. What murmur increases with squatting?
3. Is aortic calcification serious?
4. Can Valsalva maneuver cause death?
5. How does aortic stenosis cause heart failure?
6. Does aortic stenosis cause bradycardia?
7. Does aortic stenosis radiate?
8. Where do you hear the murmur of aortic stenosis?
9. Why does aortic stenosis murmur increases with squatting?
10. What causes the aorta to narrow?

Tags

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2. #valve
3. #through
4. #pressure
5. #patients
6. #maneuver
7. #airway
8. #resulting
9. #aortic
10. #standing
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13. #increased
14. #stenosis
15. #abdominal
16. #exhaling
17. #because
18. #softer
19. #forcefully
20. #valsalva
21. #ejected
22. #murmur
23. #being
24. #bearing