Prehospital 12-lead EKG frequency

Thanks for answering two questions about how frequently paramedics in your organization capture as 12-lead EKG. 
- The EMS1 team

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* 1. What percentage of your department's patients with non-traumatic chest pain get a 12-lead EKG in the field?

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* 2. Is there a tactic you have successfully used to increase 12-lead EKG frequency for patients with non-traumatic chest pain? 

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