Læknablađiđ
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Nutritional support of ICU patients is usually guided by estimations of their caloric needs. However, recent studies have shown that energy expenditure (EE) of critically ill patients is not as high as previously thought. The goal of this study was to measure EE in ICU patients, compare it with estimated EE and evaluate nutritional support. ⋯ Measured EE of ICU patients was less than nutritional support recommended by international guidelines. These results are in accordance with recent studies. Nutritional support was only 67% of measured energy expenditure and protein content less than recommended. Further studies are needed as it has not be shown how this might influence outcome.
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Survival after in-hospital cardiac arrest has not been previously reported in Iceland and the purpose of this study was to examine the outcomes of in-hospital resuscitation over a two year period. ⋯ The outcomes were similar to those reported at institutions in our neighboring countries. The survival rate was lower if the cardiac arrest occurred outside of regular working hours and if ventricular tachycardia or fibrillation was the first encountered rhythm.