Medical details pertaining to the sudden death of Kasia Ber
Long QT syndrome occurs due to abnormalities in cardiac sodium and potassium ion channels that result in a propensity to fatal ventricular arrhythmias. Ventricular arrhythmias are precipitated by stimuli that involve the production of adrenalin, such as physical exercise (long QT type 1); fear or sudden or loud auditory noises – as in Kasia Ber’s case