Difference between revisions of "Heart valves"

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=Degenerative conditions=
=Degenerative conditions=
==Calcific aortic stenosis==
==Calcific aortic stenosis==
*Abbreviated ''CAS''.
===General===
===General===
*Somewhat similar to [[atherosclerosis]]; however, considered a separate entity.<ref>{{cite journal |author=Otto CM |title=Calcific aortic stenosis--time to look more closely at the valve |journal=N. Engl. J. Med. |volume=359 |issue=13 |pages=1395-8 |year=2008 |month=September |pmid=18815402 |doi=10.1056/NEJMe0807001 |url=}}</ref>
*Somewhat similar to [[atherosclerosis]]; however, considered a separate entity.<ref>{{cite journal |author=Otto CM |title=Calcific aortic stenosis--time to look more closely at the valve |journal=N. Engl. J. Med. |volume=359 |issue=13 |pages=1395-8 |year=2008 |month=September |pmid=18815402 |doi=10.1056/NEJMe0807001 |url=}}</ref>
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**It affects the fibrosa.
**It affects the fibrosa.
*Primarily at the base of the valve, i.e. there is relative sparing the free edge.
*Primarily at the base of the valve, i.e. there is relative sparing the free edge.
Note:
*There should be no [[neutrophil]]s and no microorganisms.
DDx:
*[[Infective endocarditis]].
===Sign out===
<pre>
AORTIC VALVE, REPLACEMENT:
- CALCIFIC AORTIC STENOSIS.
</pre>


==Localized dystrophic heart valve amyloidosis==
==Localized dystrophic heart valve amyloidosis==