Resumo

KOT, P.  e  BOTELLA, J.. Cardiac arrest due to accidental hypothermia and prolonged cardiopulmonary resuscitation. Med. Intensiva [online]. 2010, vol.34, n.8, pp.567-570. ISSN 0210-5691.

In cardiac arrest produced by accidental hypothermia, cardiopulmonary resuscitation must be prolonged until normal body temperature is achieved. There are different rewarming methods. In theory, the more invasive ones are elective in patients with cardiac arrest because of their higher rewarming speed. However, it has not been proven that these methods are better than the non-invasive ones. We present a case report of a patient with cardiac arrest due to accidental hypothermia who was treated without interruption for three hours with heart massage. This is the longest successful cardiopulmonary resuscitation known up-to-date in Spain. In order to rewarm the body, a combination of non-invasive methods was used: active external rewarming with convective warm air, gastric and bladder lavage with warm saline solution and intravenous warm saline infusion. This case shows that it is possible to treat hypothermic cardiac arrest successfully through these rewarming methods, which are both easy to apply and feasible in any hospital.

Palavras-chave : Accidental hypothermia; Rewarming; Cardiopulmonary resuscitation; Heart arrest.

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