title: Calcium antagonists for congestive heart failure: is it really one bridge too far to cross?
authors: L H
authors: LH
authors: Opie
mesh_terms: D002121:Calcium Channel Blockers / Q000009:adverse effects* / Q000627:therapeutic use*; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans
chemical_list: D002121:Calcium Channel Blockers