title: Phentolamine for vasodilator treatment of severe heart-failure.
mesh_terms: D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D007275:Injections, Intravenous; D010646:Phentolamine / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D010646:Phentolamine