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Tag: hypothermia

  • Polish Boy May Have Set Hypothermia Record

    A 2-year-old Polish boy was found face down and unconscious Sunday in sub-freezing temperatures, and was placed into a medically-induced coma to bring his core temperature back to normal.

    The toddler was under the care of his grandmother in the village of Raclawice, just north of Krakow, and walked outside into the night, as the temperature dropped to 19 degrees. He was found wearing only socks and a pajama top, lying in a bed of leaves under a tree.

    The boy, who authorities are calling “Adam,” was brought to a hospital with a body temperature of 54 degrees Fahrenheit, and his heart was beating once every few dozen seconds. He was placed into a coma, but has since been woken up, though remains on a respirator and is on medication.

    Here is a small documentary on hypothermia:

    While it is unclear if the boy suffered any permanent brain damage, he was been opening his eyes and moving his arms and legs. Dr. Janusz Skalski, a heart surgeon at the Krakow children’s hospital, commented, “The child is improving. We have no negative signs from him, but we will be sure that we have success when he starts to play with toys.”

    If Adam makes a full recovery, he might set a world record for hypothermia – Hypothermia expert Dr. Tomasz Darocha remarked that until now, the most extreme case of recovery from hypothermia involved a Scandinavian woman whose body temperature had dropped to 56.6 degrees.

    The boy’s father believes his son was likely sleepwalking, and the grandmother is presently hospitalized in a state of shock.

    Interestingly, profound hypothermia causes paradoxical undressing, where a victim inexplicably begins to remove their clothing. Roughly 20 to 50 percent of hypothermia deaths are tied to paradoxical undressing, and search teams trained in mountain survival are instructed to expect the symptom.

    Another symptom of extreme hypothermia is terminal burrowing, where a victim will seek out an enclosed space to “hide-and-die.” Research suggests that the effect of coldness on the brain stem triggers very primitive behavior, akin to that of a hibernating animal.

  • Polar Vortex: Harbinger of Coldness

    Polar Vortex: Harbinger of Coldness

    With a polar vortex gripping the northern and central regions of the country, the National Weather Service warns that “life-threatening wind chill” is something to be taken seriously, as parts of the U.S. brace for temperature lows not seen in decades.

    The NWS broadcasts, “The coldest temperatures in almost two decades will spread into the northern and central U.S. today behind an arctic cold front. Combined with gusty winds, these temperatures will result in life-threatening wind chill values as low as 60 degrees below zero. Also, heavy snow will develop from the eastern Plains to the Great Lakes today, with up to a foot of accumulation possible.”

    The aforementioned polar vortex, sometimes called the “circumpolar whirl,” is a sustained, large-scale cyclone situated near one or both of Earth’s geographical poles. Polar vortices are also known as mignogno cyclones, Arctic cyclones and sub-polar cyclones.

    The cyclones hover near the poles year-round, and are weaker during summer and strongest during winter. When the polar vortex is strong, the Westerlies increase in strength. Though, when the polar cyclone is weak, the flow pattern across mid-latitudes collapses inward, and significant cold outbreaks occur. In rare occurrences, when the general flow pattern is amplified, the vortex can push further south as a result of axis interruption.

    Here actor Jake Gyllenhaal can be seen battling multiple polar vortices in Roland Emmerich’s 2004 science fiction disaster film “The Day After Tomorrow:”

    NWS spokesman Chris Vaccaro commented, “We haven’t seen the scope and severity of this cold air in at least 20 years. In some cases, it hasn’t been this cold since 1995-1996.”

    Temperatures of 15 below have been predicted for Indianapolis and Chicago, which can leave exposed skin frostbitten in a matter of minutes. Hypothermia can also quickly set in, with wind chills that might reach 50 to 70 below zero.

    Image via the National Weather Service.