Case of Severe Accidental Hypothermia Cardiac Arrest in a Subtropical Climate and Review of Management.A patient was brought to the hospital with severe accidental hypothermia due to cold exposure associated with acute alcohol intoxication.  The clinical management and implications for further research in severe accidental hypothermia management are discussed.  In patients with severe accidental hypothermia (defined as <30°C or <86°F) in cardiac arrest, the optimal rewarming technique, use of epinephrine, and time when defibrillation should be attempted remain controversial. 
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