Diltiazem Flashcards

0
Q

Class

A

Calcium Channel Blocker, Calcium Antagonist

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1
Q

Brand Name

A

Cardizem

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2
Q

Mechanism of Action

A

Slows the RVR associated with atrial fib and atrial flutter, Inhibits calcium ion influx across cell membranes during cardiac depolarization

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3
Q

Indications and Field Use

A

RVR associated with a fib and a flutter, and for SVT refractory to adenosine.

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4
Q

Contraindications

A

Hypotension, Acute MI, Cardiogenic Shock, Wide complex tachycardia, heart blocks, WPW, SSS, Beta Blocker use (only IV)

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5
Q

Adult Dosage

A

.25mg/kg IVP (usually 20mg) administered over 2 min, if no response MR in 15min .35mg/kg IV over 2 minutes

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