title: Calcium-channel blockers: pharmacologic considerations.
mesh_terms: D002121:Calcium Channel Blockers / Q000494:pharmacology* / Q000627:therapeutic use; D003327:Coronary Disease / Q000188:drug therapy; D000242:Cyclic AMP / Q000502:physiology; D006321:Heart / Q000187:drug effects; D006801:Humans; D007473:Ion Channels / Q000187:drug effects / Q000502:physiology; D009200:Myocardial Contraction; D009543:Nifedipine / Q000627:therapeutic use
chemical_list: D002121:Calcium Channel Blockers; D007473:Ion Channels; D000242:Cyclic AMP; D009543:Nifedipine