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Aorta Valve Replacements(AVR), Transcatheter AortaValve Replacements TAVR

and Percutaneous AorticValve Replacements

Earl Lofand, Medical Terminology

Delaware Techincal Comm. CollegeRAD Program

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Bicuspid aoric !al!e only has wo leafes insead o" ha!inghree #ricuspid$.

Aoric %enosis is due o he narrowing o" he aoric !al!e 

'mage Couresy (e)MDPulmonary Artesia: a deformed pulmonary valve

  Patients with both congenital defects, or myocardial diseases, may be a candidate for

one of three procedure

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 Transesophageal echocardiograms o" se!ere aoric senosis. #A$ The a*ial !iew showsdi+usely hicened leafes wih a resriced opening moion. #B$ The hori-onal "our

cham)er !iew shows he resulan se!ere le" !enricular hyperrophy #enlargemen$ andle" arial enlargemen.

'mage Couresy BR'A/ 0. 1R'MARD, MD, and 2A/ M. LAR%3/, MD, Mayo Clinic, %.Augusine, 4lorida

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De*rocardia is where a person is )ornwih heir hear on he righ side o" he

ches

5ray imagehps677en.wiipedia.org7wii7De*ro

cardia

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8enricular %epal De"ec #8%D$

CouresyADAM

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Transposition of the great vessels is a hear de"ec ha

occurs "rom )irh #congenial$. The wo ma9or !essels hacarry )lood away "rom he hear he aora and he

pulmonary arery are swiched #ransposed$.

'mage Royals Children:s

0ospial Mel)ourne

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Elecro Cardiogram and will )e used o odeermine wheher here is any stenosis o" he

hear

Transesophageal electrocardiograph (TEE) is also used to determine the amount of

 Aortic stenosis, giving the cardiologist a clear image of the upper chambers of the heart ,

and the valves

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 The cardiologis may prescri)e addiional esingas well.

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Image courtesy St. Jude Medical

4our Types o" !al!es are used Porcine #pig$, Bo!ine #cow$, 0uman, andBiological 0ear

d d f d li

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Edwards /o!afe* deli!erysysem #wih Edwards %AP'E/

5T !al!e

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 There are hree approachesused "or TA8R

Human Aortic alve !eplacements dates bac" to #$%&' ver the

net several decades, medical advancements were made' calcific

aortic stenosis, (CAS), is an age related disease to the myocardium

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 Couresy o" Cle!eland Clinic Cener "or Medical Ar; Phoography

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 TA8R hear procedure "or inopera)le aoric senosis8ideo couresy

* %cosdale0ealhcare

* hps677www.youu)e.com7wach=!>cs*2?TL5/2?

https://www.youtube.com/watch?v=csxJYTLXNJYhttps://www.youtube.com/watch?v=csxJYTLXNJY