Mitral Valve: Difference between revisions

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|Video
|Video
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!3D (TEE) view of MV with a chorda rupture
|3D (TEE) view of MV with a chorda rupture
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==The scallops of the mitral valve==
==The scallops of the mitral valve==
The two leaflets are divided into a total of six scallops : A1 , A2 , A3 ( anterior) , P1 , P2 , P3 ( posterior ) .
The two leaflets are divided into a total of six scallops: A1, A2, A3 (anterior), P1, P2, P3 (posterior).


{| class="wikitable" cellpadding="0" cellspacing="0" border="0"
|-
|bgcolor="#FFFFFF" align="center"|[[Image:MV AP2CH.jpg|235px]]
|bgcolor="#FFFFFF" align="center"|[[Image:MV PLAX.jpg|235px]]
|bgcolor="#FFFFFF" align="center"|[[Image:MV PSAX.jpg|235px]]
|-
!MV AP2CH
!MV PSAX
!MV Surgical view
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|bgcolor="#FFFFFF" align="center"|[[Image:MV AP4CH.jpg|235px]]
|bgcolor="#FFFFFF" align="center"|[[Image:MV surgical view.jpg|235px]]
|bgcolor="#FFFFFF" align="center"|[[Image:MVtee.jpg|235px]]
|-
!MV AP4CH
!MV PLAX
!MV TEE views (Fig. click for animation)
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|colspan="3"|'''Source image:''' Mechanisms of Mitral regugitation - role of 3D ultrasound illustrated by case studies - ML Geleijnse.<cite>2</cite>
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AP2CH MV MV MV PSax Surgical view
==Stenosis==
 
{| class="wikitable" cellpadding="0" cellspacing="0" border="0"
AP4CH MV MV MV Plax TEE views ( Fig. click for animation )
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Source image: Mechanisms of Mitral regugitation - role of 3D ultrasound illustrated by case studies - ML Geleijnse .
!colspan="2"|Causes of mitral valve stenosis
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|Acquired
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*Degeneracy
*Rheumatic fever
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|Space occupying lesion
|
*Myxoma
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|Congenital
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*Parachute valve
*Cor triatriatum
|}


More info :
 
stenosis
causes mitral
acquired
degeneracy
rheumatic fever
Space occupying lesion
myxoma
congenital
parachute valve
Cor triatriatum
Effects of mitral stenosis : Chest pain , shortness of breath when lying flat , with exertion and attacks during the night or morning ( cardiac asthma ) , possibly coughing up blood ; any complaints from law failure , such as ankle edema .
Effects of mitral stenosis : Chest pain , shortness of breath when lying flat , with exertion and attacks during the night or morning ( cardiac asthma ) , possibly coughing up blood ; any complaints from law failure , such as ankle edema .
Hartkkloppingen by atrial fibrillation , which can cause embolism , such as a stroke . The valve can be opened by balloon angioplasty or surgically treated by valve replacement .
Hartkkloppingen by atrial fibrillation , which can cause embolism , such as a stroke . The valve can be opened by balloon angioplasty or surgically treated by valve replacement .
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Click for mitral stenosis quantification .
Click for mitral stenosis quantification .


insufficiency
==Insufficiency==
causes mitral valvular insufficiency
causes mitral valvular insufficiency
annulus dilatation
annulus dilatation
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<biblio>
<biblio>
#1 [http://www.geisinger.kramesonline.com/3,S,89116 How the heart works] from Geisinger’s Health Library.
#1 [http://www.geisinger.kramesonline.com/3,S,89116 How the heart works] from Geisinger’s Health Library.
#2 [http://www.escardio.org/education/live-events/courses/education-resource/Documents/021-1715-Geleijnse-Wbz-Tue-S05.pdf Mechanisms of Mitral regugitation - role of 3D ultrasound illustrated by case studies - ML Geleijnse.]
</biblio>
</biblio>
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