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2 Cards in this Set
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non-dihydropyridine calcium channel blockers
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verapamil
diltiazem |
rate control in patients with atrial fibrillation or for control of angina.
block L type Ca channel, inhibit SM contraction; cardiac muscle SA/AV node, longer refractory period, slower HR NOT in WPW/AV block, can cause high ventricular rates with AFib or Aflutter |
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dihydropyridine calcium channel blockers
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amlodipine
nifedipine |
block L type Ca channel, inhibit SM contraction, largely vasculature effect
Indication:HTN, coronary vasospasm (prinzemetal); cerebral a spasm post hemorrhage; preterm labour |
