Search Result：calcium blocker
calcium blocker 
(TTS Sound)
(TTS Sound)Overview of noun calcium_blocker
The noun calcium blocker has 1 sense
- calcium blocker, calcium-channel blocker -- (any of a class of drugs that block the flow of the electrolyte calcium (either in nerve cell conduction or smooth muscle contraction of the heart); has been used in the treatment of angina or arrhythmia or hypertension or migraine)