Class IV Flashcards

1
Q

Name Class IV drugs

A

Verapamil
Nifedipine
Diltiazem

“Very nice drugs “

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2
Q

What are Class IV drugs used for?

A

Treatment of SVT

Slow AV node conduction in AF/Flt

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3
Q

How do Class IV drugs work?

A

Calcium channel blockers

Slows conduction velocity within SA node and AV node (rely on Ca for depolarization)

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