calcium blocker

Từ điển WordNet v3.1 - WordNet Dictionary

noun

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
• Syn:
calcium-channel blocker
• Hypernyms:
medicine, medication, medicament, medicinal drug
• Hyponyms:
diltiazem, Cardizem, nifedipine, Procardia, verapamil,
Calan, Isoptin