title: Inotropic drugs of the future.
mesh_terms: D000631:Aminopyridines / Q000627:therapeutic use; D000676:Amrinone; D002316:Cardiotonic Agents / Q000494:pharmacology / Q000627:therapeutic use*; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D007093:Imidazoles / Q000627:therapeutic use; D011217:Practolol / Q000031:analogs & derivatives / Q000627:therapeutic use; D011294:Prenalterol; D011412:Propanolamines / Q000627:therapeutic use; D017307:Xamoterol
chemical_list: D000631:Aminopyridines; D002316:Cardiotonic Agents; D007093:Imidazoles; D011412:Propanolamines; D017307:Xamoterol; C029758:sulmazole; D000676:Amrinone; D011294:Prenalterol; D011217:Practolol