Resuscitation
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Neurological emergencies can lead to cardiac arrest, and post-arrest patients can develop life-threatening neurological abnormalities. This study aims to estimate and characterize the use of early head CT (HCT), and its potential impact on post-resuscitation management. ⋯ Early HCT is not consistently performed after OHCA and may be heavily influenced by a patient's premorbid status and duration of arrest. Early HCT can demonstrate acute abnormalities that can result in significant changes in patient management.