Arrythmia Flashcards

1
Q

Classification Of Anti-arrhythmic Drugs

A

CLASS I: SODIUM CHANNEL BLOCKERS

CLASS II: BETA BLOCKERS

CLASS III: POTASSIUM CHANNEL BLOCKERS

CLASS IV: CALCIUM CHANNEL BLOCKERS

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2
Q

Class IA Agents make Side effects (Drug-induced Lupus Erythematosus(reversible))?

A

Procainamide

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3
Q

What’s drug can make side effects QT-interval prolongation?

A

Procainamide

Quinidine

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4
Q

Third choice in myocardial infarction?

A

Procainamide

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5
Q

Which class Contraindicated in unstable heart failure?

A

CLASS II: BETA BLOCKERS

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6
Q

Example of CLASS III: POTASSIUM CHANNEL BLOCKERS?

A

Amiodarone

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7
Q

What is drug from CLASS III: POTASSIUM CHANNEL BLOCKERS it can do QT-interval prolongation

A

QT-interval prolongation

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8
Q

Which of the following Contraindicated in ANY heart failure?

A

CLASS IV: CALCIUM CHANNEL BLOCKERS

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9
Q

CLASS IV: CALCIUM CHANNEL BLOCKERS?

A

Verapamil and Diltiazem

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10
Q

Unclassified anti-arrhythmic drugs?

A

Adenosine – Digoxin

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