The American Heart Association
in their 2010 guidelines notes that retention of life saving CPR skills
and knowledge is a significant problem for both lay rescuers and
healthcare providers, but there was no consensus at the time about the
optimal format for promoting skills retention. Retention of CPR skills over time has long been known to suffer.
Read more at the link!
http://www.carpentercprsolutions.com/-blog/cpr-skills-retention-over-time