title: New treatment for chest pain.
mesh_terms: D000083:Acetanilides; D000787:Angina Pectoris / Q000188:drug therapy*; D002908:Chronic Disease; D017277:Drug Approval; D004791:Enzyme Inhibitors / Q000627:therapeutic use*; D006801:Humans; D010879:Piperazines / Q000627:therapeutic use*; D000069458:Ranolazine
chemical_list: D000083:Acetanilides; D004791:Enzyme Inhibitors; D010879:Piperazines; D000069458:Ranolazine