Fig. 2From: First-response treatment after out-of-hospital cardiac arrest: a survey of current practices across 29 countries in EuropeOverview of first responder systems in Europe. a, overview of different types of dispatched first responder systems dispatched in the event of an out-of-hospital cardiac arrest, in Europe. The number of first responder refers to the number of first responders dispatched complementary to the statutory Emergency Medical Services. b, overview of regions/countries without dispatch of first responders after an out-of-hospital cardiac arrest, in Europe. Abbreviations: FRs, First responders, EMS, Emergency Medical ServicesBack to article page