Insuficienta Cardiaca Flashcards

(13 cards)

1
Q

IC-etiologie circulatie hiperdinamica

A

hipertiroidism
anemie
hemocromatoza
boala Paget

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2
Q

IC-etiologie infectii

A

miocardita
boala Chagas

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3
Q

Elemente definitorii ale remodelarii cardiace

A

hipertrofia
pierdere miocite
fibroza miocardica crescuta

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4
Q

Ce mediator controleaza homeostazia calciului?

A

oxid nitric

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5
Q

cum este curentul de Ca in IC?

A

prelungit

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6
Q

Factori ce stimuleaza endotelina

A

hipoxia
angiotensina II
catecolamine

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7
Q

IC cu FEVS pastrata-eco

A
  1. cresterea grosimii peretelui ventricular stang
  2. cresterea dimensiunii AS
  3. relaxare ventriculara stanga anormala
  4. volum ventricular stang normal sau aproape normal
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8
Q

CRT-indicatii

A

disfunctie VS semnificativa
BRS

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9
Q

CRT-beneficii

A

-reversia procesului de remodelare ventriculara
-reduce regurgitarea MITRALA functionala
-imbunatateste functia VS

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10
Q

ICA-indicatori de prognostic nefavorabil

A
  1. cresterea PCWP >16 mmHg
  2. scaderea concentratiei sodiului seric
  3. cresterea dimensiunii telediastolice VS la eco
  4. scaderea consumului miocardic de oxigen
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11
Q

valori BNP, NT-proBNP ce sugereaza IC

A

BNP>100
NT-proBNP>300

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12
Q

ICA-dispozitive de asistare mecanica indicatii

A

disfunctie miocardica tranzitorie cu probabilitatea recuperarii-IM anterior dupa angioplastie coronariana

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13
Q

ICA-dispozitive de asistare ventriculara intracorporeale indicatii

A

-pt suport pe termen lung
-ca punte catre transplant
-terapie de final destination la pacientii cu IC in stadiu final ce nu sunt candidati pt transplant5kldse

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