337 Association of Serum Magnesium Level at Emergency Department Arrival and Favorable Neurologic Outcome for Out-of-Hospital Cardiac Arrest

Abstract

Electrolyte disturbances are associated with sudden cardiac arrest based on several cohort studies. However, little is known about the association between serum magnesium (S-Mg) level at ED arrival and survival of out-of-hospital cardiac arrest (OHCA) patients.