sympathomimétique catécholamine Flashcards

1
Q

Épinéphrine = Adrénaline

effet

A

a1 +++ ( vasoconstriction )
b1++ ( FC + Force contraction )
b2+ (bronchodilatation)

maintient PA

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2
Q

Épinéphrine = Adrénaline

indications

A
  • arrêt cardiaque
  • crise d’asthme sévère
  • choc anaphylactique
  • laryngite
  • augmenté effet anesthésie
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3
Q

Levophed = Noradrénaline = norépinéphrine

effet

A

a1 +++
b1 + (faible augmentation FC)
augmente PA avec bradycardie réflexe

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4
Q

Levophed = Noradrénaline = norépinéphrine

indication

A
  • choc septique
  • hypotension aigue
  • si néosynéphrine marche pas
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5
Q

Intropin = Dopamine

effet

A

a1 +++
b1 ++
d1

faible dose : augmente DC

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6
Q

Intropin = Dopamine

indication

A
  • améliore DC + PA

- améliore perfusion rénale + débit urinaire

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7
Q

Dobutrex = dobutamine

effet

A

B1 +++ (surtout F.contraction)

améliore DC sans affecter FC ou peu

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8
Q

Dobutrex = dobutamine

indication

A

tx coute durée (48h et -)

insuffisance cardiaque

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9
Q

Isuprel = Isoprotérénol

effet

A

b1 +++

b2 +++

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10
Q

Isuprel = Isoprotérénol

indication

A

améliore PA + DC

  • tx préventif bronchospasme + HT pulmonaire
  • tx trouble du rythme cardiaque
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