CPR

noun

1. an emergency procedure consisting of external cardiac massage and artificial respiration; the first treatment for a person who has collapsed and has no pulse and has stopped breathing; attempts to restore circulation of the blood and prevent death or brain damage due to lack of oxygen

   noun.act

   Synonyms cardiac resuscitation cardiopulmonary resuscitation kiss of life mouth-to-mouth resuscitation

   Source: WordNet 3.0