title: The search of an ideal oral positive inotropic agent.
mesh_terms: D002316:Cardiotonic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D006333:Heart Failure / Q000188:drug therapy; D006801:Humans; D014665:Vasodilator Agents / Q000627:therapeutic use
chemical_list: D002316:Cardiotonic Agents; D014665:Vasodilator Agents