title: The calcium antagonists: an important new group of drugs.
mesh_terms: D002121:Calcium Channel Blockers / Q000009:adverse effects / Q000627:therapeutic use*; D002318:Cardiovascular Diseases / Q000188:drug therapy*; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans
chemical_list: D002121:Calcium Channel Blockers