14 December 2010; The GAA's Medical Scientific and Welfare Committee today announced an update to its position paper on cardiac screening following the completion of a two year research programme in which nearly 300 GAA players were examined in an attempt to assess the effectiveness of various screening methods. Dr. Pat Duggan speaking to the media at the Cardiac Screening Update and Results of Injury Database Study. Croke Park, Dublin. Picture credit: Barry Cregg / SPORTSFILE