Defibrillation : concept & explanations

Made out of 2 independent parts, the heart assures a pumping function.In order for the blood to circulate effectively through the body, the myocardium, the heart’s muscular fiber, contracts according to electrical signals.A sudden cardiac arrest can occur at any time and in most cases without prior warning.During a cardiac arrest, the electrical pulses are disordered, no longer allow the heart …