Antiarritmicos Flashcards

1
Q

Clase IA

A

Bloq. Canal de Na-A (++)
reac. Intermediata
Prolonga repolarización
QUINIDINA, PROCAINAMIDA

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2
Q

Clase IB

A

Bloq. Canal de Na-I (+)Acorta repolarización LIDOCAINA

Reacción rápida

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3
Q

Clase IC

A

Bloq. Canal de NA-A(+++)
Rec. Lenta
No altera repolarización
PROPAFENONA, FLECAINIDA

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4
Q

Clase II

A

Bloq. B adreneérgico

PROPANOLOL, ESMOLOL, BISOPROLOL

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5
Q

Clase III

A

Bloq. Canal de K
Prolonga repolarización
AMIODARONA, DRONEDARONA

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6
Q

Calse IV

A

Bloq. Canales de Ca++

VERAPAMILO, DILITAZEM

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