European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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Since the end of the nineteenth century adrenaline has been used for the treatment of cardiac arrest. Since the 1960s a standard 1 mg dose administered intravenously every 5 min is common practice in cardiopulmonary resuscitation. ⋯ Several case reports of successfully resuscitated patients who had been given high dose adrenaline were published, but large, prospective, randomized, controlled clinical trials in humans found no statistically significant improvement in survival rates between high dose and standard dose resuscitated patients. It seems that 1 mg adrenaline given intravenously every 3-5 min during resuscitation for cardiac arrest remains the standard.