estenosis aortica Flashcards

1
Q

Valvulopatia mas comun en
paises industrializados

A

aimenta con la edad la prevalencia

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2
Q

causa mas comun

A

esclerosis de la valvula aortica (calcificacion o fibrosis)

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3
Q

otras causas

A

fiebre reumatica o valvula aortica bicuspide (malformacion congenita MF)

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4
Q

CC

A

mareo, exacerbacion de disnea de esfuerzo, pulso periferico debil-

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5
Q

permanece asintomatica durante años

A

sx: disnea de esfuerzo + angina de pecho + mareos y sincope + puso parvus y tardus

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6
Q

pulso parvus y tardus

A

pulso distal debil y retrasado

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7
Q

creacendo- decrescendo aspero (forma de diamante)

A

soplo de expulsion sistolico tardio que irradia bilateralmente a carotidas

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8
Q

DX

A

ecocardiografia transtoracica

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9
Q

tx sintomatica-grave

A

reemplazo o reparacion de la valcula aortica

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10
Q

tx asintomatica-leveoderada

A

reemplazo temprano

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11
Q

indicacion para reeplazo y reparacion

A

px sintomaticos, FEVI baja,

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12
Q

procedimiento

A

<65: AVR qx
>80 AVR transcateter
niños, adolescentes y adulto joven: valvuloplastia percutanea con valon

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