The American journal of emergency medicine
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Review
Considerations for resuscitation at high altitude in elderly and untrained populations and rescuers.
With the development of transportation technologies, elderly people with chronic diseases are increasingly enjoying trekking and tours of nature resorts that include mountain highlands. Because of problems related to circulation, respiration, metabolism, and/or the musculoskeletal system in this population, the impact of high altitude on cardiopulmonary function is increased. Alpine accidents, therefore, tend to be more common in this population, and cases of cardiopulmonary arrest (CPA) at high altitudes seem to be increasing. ⋯ Alpine rescue teams should therefore be well prepared for their increased physical burden and difficult conditions. Elderly travelers should be made aware of their increased risk of CPA in alpine settings. The use of mechanical devices to assist CPR should be considered wherever possible.