The current arrest to arrival criterion for ECPR excludes the entire City of Boston using median transportation and on-scene times. Increasing access to ECPR should include efforts to decrease prehospital duration, such as minimizing time-on-scene for potential OHCA cases. Future study should examine potential levers to improve access, such as novel prehospital ECPR delivery models, air-based transport, and liberalized arrest to arrival criteria.
Prucnal et al. (Wed,) studied this question.