Defibrillator - monitor DKI-N-11 "Axion" is designed to automatically diagnose the life-threatening cardiac arrhythmias of ventricular fibrillation and pulseless ventricular tachycardia and treat them through defibrillation, the application of electricity which stops the arrhythmia, allowing the heart to reestablish an effective rhythm. It is used in hospitals, cardiology clinics and for equipping emergency medical assistance teams.