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Patients who comply with instructions and who are able   etiology of this syndrome and to identify best practices
          to sit or lie quietly are less likely to progress to more   to threat it.
          severe forms of ExDS.
                                                             Disclosures
          Patients with ExDS are likely dehydrated due to de­
          creased fluid intake and increased insensible losses from   The authors have nothing to disclose.
          high levels of activity, an increased core temperature,
          hyperventilation, and diuresis. The administration of IV   References
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