Articles: cardiac-arrest.
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While intravenous (IV) vascular access for out-of-hospital cardiac arrest (OHCA) resuscitation is standard, humeral-intraosseous (IO) access is commonly used, despite few supporting data. We investigated the association between IV vs. humeral-IO and outcomes. ⋯ An IV-first approach, compared to humeral-IO, for intra-arrest resuscitation was associated with an improved odds of favorable neurological outcomes and survival to hospital discharge. This association was seen among an initial shockable rhythm, but not non-shockable rhythm, subgroups.
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After identifying chest compression fraction (CCF) as a key area for improvement, our Emergency Medical Services (EMS) agency aimed to improve our baseline monthly median CCF from 81.5% to 90% or more in paramedic-attended medical cardiac arrests by December 2023. The CCF is a process measure that, if improved, has been shown to increase likelihood of survival from cardiac arrest. Working as a hospital EMS agency within a large urban 9-1-1 system, our interventions focused on paramedics once they arrived on scene. ⋯ The findings illustrate that targeted education, increased clinician feedback, patient-team reunification, and high-performance resuscitation strategies produce measurable improvement in CCF.