Severe sepsis may present with hypothermia or leukopenia. Extracorporeal rewarming is the fastest method for those with severe hypothermia. The two battle hypothermia, frostbite and near whiteout conditions as the dogs lead them home. Active external rewarming is recommended for moderate hypothermia. Passive external rewarming is recommended for those with mild hypothermia. Complications include bradycardia, hypothermia, and tachypnea. Complications may include hypothermia or compartment syndrome. In mild hypothermia, there is shivering and mental confusion. Death can result from shock, hypothermia or drowning. However, people with severe hypothermia may not respond to pacing or defibrillation. He slips into unconsciousness and dies of hypothermia. He died from exhaustion and hypothermia or exposure. People with moderate or severe hypothermia should be moved gently. The infant usually suffers from pneumonia, hypothermia, or shock. In those with moderate hypothermia, heating blankets and warmed intravenous fluids are recommended.