calcium channel blocker

(redirected from calcium channel-blocking agent)
Also found in: Medical.

calcium channel blocker

n.
Any of a class of drugs that inhibit the movement of calcium ions across the cell membranes of cardiac and smooth muscle and are used to treat cardiovascular disorders.

calcium channel blocker

n
(Medicine) any drug that prevents the influx of calcium ions into cardiac and smooth muscle: used to treat high blood pressure and angina. Also called: calcium antagonist
References in periodicals archive ?
Verapamil, a calcium channel-blocking agent used for the treatment of hypertension and arrhythmias, was not included in the original screening panel for the selection of a monoclonal anti-methadone antibody.

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