IM Flashcards

0
Q

Causes organique

A
Endocardite
Rupture pilier ischémique
RAA
Médicaments
Dystrophique dégénérative barlow ou fibro élastique
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1
Q

2 grandes causes

A

Organique

Fonctionnelle

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2
Q

Physiopath barlow

A

Élongation cordage
Excès tissu
Valve trop grande donc prolapsus valvulaire
IM modérée
Aussi rupture cordage si évoluée, forme sévère

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3
Q

Terrain fibro élastique

A

Vieux 60-70

Homme

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4
Q

Gueule valve

A
Fines 
Pellucides
Cordage étirés
Atteinte petite valve 
Versus: volumineuse, redondante, épaissies, vlasque
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5
Q

Physiopath

A

Rupture cordage

Favorisée par : HTA, RA, calcification aortique

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6
Q

Insuffisance Mitrale

A

Dilatation anneau ou modification des axes piliers et forces traction (tenting)

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7
Q

IM aigue 2 mécanique

A

Rupture pilier

Hypokinésie segmentaire localisée transitoire (coronaire droit, SCA inf)

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