title: Progress in vasodilator therapy for heart failure.
mesh_terms: D000806:Angiotensin-Converting Enzyme Inhibitors; D002216:Captopril / Q000627:therapeutic use*; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D011392:Proline / Q000031:analogs & derivatives*; D014665:Vasodilator Agents / Q000627:therapeutic use*
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D014665:Vasodilator Agents; D011392:Proline; D002216:Captopril