Here is some information that was discussed during the podcast

 http://TalkCPR.wales ..

Shared Understanding (versus Shared Decisions) , this essay by Zoe Fritz  is quite useful:  https://medium.com/death-dying-and-digital/dnacpr-and-shared-understanding-46a5a8a82d4f

Our Wales DNACPR policy:

http://www.wales.nhs.uk/researchandresources/publications/sharingandinvolvingaclinicalpolicyfordonotattemptcardiopulmonaryresuscitationdnacprforadultsinwales

The ‘treatment ladder’ concept:  https://www.youtube.com/watch?v=Y52YwLcVQQs

For better preparation, there are new NHS Wales resources for Advance and Future Care Planning, can be found here:

http://www.wales.nhs.uk/researchandresources/publications/nhswalesadvancefuturecareplans