Diltiazem Flashcards
0
Q
Class
A
Calcium Channel Blocker, Calcium Antagonist
1
Q
Brand Name
A
Cardizem
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
3
Q
Indications and Field Use
A
RVR associated with a fib and a flutter, and for SVT refractory to adenosine.
4
Q
Contraindications
A
Hypotension, Acute MI, Cardiogenic Shock, Wide complex tachycardia, heart blocks, WPW, SSS, Beta Blocker use (only IV)
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