Adult Cardiac Arrest Checklist

We have recently been issued this Adult Cardiac Arrest Checklist (in the UK this is) for use on all Cardiac Arrest calls. It clearly identifies a step-wise process for responding EMS crews to follow, with check points such as 'Has a team leader been established?' & 'What is the resp rate?' which is then followed by an either/or task.

The Hospital Handover Tool introduces an acronym led process:

A T M I S T -- A M B O