Verapamil Flashcards

1
Q

Drug Class

A

Phenylalkylamine

Class IV anti arrhythmic agent

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2
Q

Common Indications

A

arrhythmia (esp supraventricular tachycardia)
angina
hypertension

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3
Q

Mechanism of Action

A

prolongs AP/RRP in AV (CCB)

can be given oral or IV

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4
Q

Adverse Effects

A

constipation
bradycardia (IV)
heart block
cardiac failure

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5
Q

Contraindications

A

AV nodal conduction delay

poor LV function - caution

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6
Q

Drug Interactions

A

B blockers - cardiologist use only (can cause asystole)

other anti hypertensive/anti arrhythmic agents

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