calcium blocker

英 美
  • 钙阻断剂
  • blocker n.阻挡之物或人;阻断剂;拦网队员
  • calcium n.钙
Noun:
  1. 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