Between 1999 and 2005, a total of 41 patients were hospitalized at the Burn Centre of Brno University Hospital with high voltage electrical injuries, representing 6.06% of the total number of patients treated at the Burn Intensive Care Unit (ICU) for extensive burn trauma. The average age of patients with serious electrotraumas was 27.29 years. The youngest patient was 9 years old, the oldest 64 years. Lethality amounted to 17.07% of the total number of patients. The article clearly shows the sinister dimension (a frighteningly high number of cases) of high voltage electrical injuries suffered outside work context in the vicinity of railway tracks and affecting in particular the youngest age groups – children.

        Key words: high voltage electrical injuries, injury mechanism, patients’ age, lethality