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Types of calcium channel blockers

Authoring team

There are three classes - dihydropyridines (e.g. nifedipine, amlodipine), phenylalkylamines (verapamil) and benzothiazepines (diltiazem).

The dihydropyridines tend to cause cardiac acceleration, while the others tend to reduce rate (rate - limiting calcium channel blockers).

Reference

  1. British National Formulary (BNF); NICE Evidence Services (UK access only). Calcium channel blockers.

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