anti-arythmique Flashcards

(5 cards)

1
Q

1A
Quinidine
Procainamide
Disopyramide

A

Blqoue canaux sodiaques, potassiques

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2
Q

2B : lidocaine, mexilétine

A

bloque canaux calciques purs

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3
Q

Quinidine

A

Bloqueur canaux sodique et potassique, 1a

ratio risque/bénéfice désavantageux, presque pu utilisé

e2: diarrhée, torsade de pointe (mm a dose thérapeutique)

inhibiteur puissant 2d6, glycoprotine P

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4
Q

Métabolite actif Procainamide

A

NAPA; bloque canaux potassiques mais pas sodiques

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5
Q

quel rx se donne IV seulement?

A

lidocaine

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