title: Recent achievements and present controversies in cardiopulmonary resuscitation.
mesh_terms: D000085:Acetates / Q000008:administration & dosage; D001639:Bicarbonates / Q000008:administration & dosage; D004554:Electric Countershock; D005392:First Aid; D006323:Heart Arrest / Q000628:therapy*; D006439:Hemodynamics; D006801:Humans; D002534:Hypoxia, Brain / Q000628:therapy; D012151:Resuscitation / Q000379:methods*; D012964:Sodium / Q000008:administration & dosage; D017693:Sodium Bicarbonate; D014325:Tromethamine / Q000008:administration & dosage
chemical_list: D000085:Acetates; D001639:Bicarbonates; D014325:Tromethamine; D017693:Sodium Bicarbonate; D012964:Sodium