Antiarrítmicos Flashcards

1
Q

Classe I

A

Bloqueadores de canais de Na+

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2
Q

Classe ll

A

B bloqueadores

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3
Q

Classe III

A

Bloqueadores de canais de potássio

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4
Q

Classe IV

A

Bloqueadores de canais de cálcio

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5
Q

Classe Ia

A

Dissociação intermediária

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6
Q

Classe Ib

A

Dissociação rápida

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7
Q

Classe Ic

A

Dissociação lenta

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8
Q

Fibrilação por hiperatividade vagal

A

Ia: Quinidina, procainamida e disopiramida

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9
Q

Arritmias ventriculares pós IAM

A

Ib: lidocaína (IV) e fenitoína

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10
Q

Arritmias ventriculares refratárias, taquicardias recorrentes e profilaxia de FA paroxística

A

Ic: Flecainida e Encainida

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11
Q

Redução de mortalidade pós IAM, prevenção de tratamento de crises de TSV

A

Classe II: Propranolol, Metoprolol, Carvedilol

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12
Q

Altamente eficaz, TSV, arritmias ventriculares graves

A

Classe III: Amiodarona (sotalol tbm)

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13
Q

TSV e TAV reentrante

A

Classe IV: Verapamil e Diltiazem

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14
Q

TSV aguda

A

Adenosina

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