calcium channel blocker

(redirected from Calciumantagonist)
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Related to Calciumantagonist: Calcium channel blockers

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.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
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