AED	automated external defibrillator
AMeDAS	Automated Meteorological Data Acquisition System
CPC	Cerebral Performance Category
CPR	cardiopulmonary resuscitation
EMS	emergency medical services
OHCA	out-of-hospital cardiac arrest
OR	odds ratio
PEA	pulseless electrical activity
pVT	pulseless ventricular tachycardia
ROSC	return of spontaneous circulation
VF	ventricular fibrillation