Atlas Three · Medicine Atlas · 01-modern

Calcium Channel Blockers

Block voltage-gated L-type calcium channels. Two subclasses: dihydropyridines (vasodilation-predominant; e.g. amlodipine) and non-dihydropyridines (cardiac rate/conduction; e.g. verapamil, diltiazem). First-line for hypertension and angina.

Also known as: CCB, calcium antagonists, calcium channel antagonists, amlodipine, nifedipine, diltiazem, verapamil

01-modernStream
Route
draftStatus
2026-06-04Last Reviewed
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calcium-channel-blockers

Calcium Channel Blockers

Block voltage-gated L-type calcium channels. Two subclasses: dihydropyridines (vasodilation-predominant; e.g. amlodipine) and non-dihydropyridines (cardiac rate/conduction; e.g. verapamil, diltiazem). First-line for hypertension and angina.