RESUMO
The incidence of sudden cardiac death ranges from 0.4 to 1.28 every 1000 inhabitants per year. Sudden cardiac death is responsible for about 10% of all deaths in Italy in 2000. It is unpredictable and is related to malignant ventricular arrhythmias that may be interrupted in more than 70% of cases. Survival rates generally do not exceed 5% in out-of-hospital cardiac arrest, but, as previously reported, early defibrillation may increase survival rate by 3 times. The Italian law of April 3, 2001, and its recent amendments authorized healthcare providers and trained lay rescuers to use automated external defibrillators either for in-hospital or out-of-hospital settings. We planned a program for early defibrillation in ASL 3 in four outpatient clinics where a transit of 300,000 patients was expected in 2004. Defibrillators were placed in wall-mounted boxes. Opening of these boxes enable an automatic calling to the 118 emergency service that is able to dispatch an advanced cardiac life support team to the pertinent outpatient clinic. The system of wall-mounted boxes automatically communicates by modem with a programmable rate, the state of repair and efficiency of the single boxes, in order to simplify the control of the whole system of defibrillators. This plan of Turin ASL 3 is innovative in the metropolitan area and emphasizes the central role of the 118 emergency system in the management of out-of-hospital cardiac arrest, even in hospital settings such as outpatient clinics with a high number of old users at higher risk of cardiac events. This plan with the availability of automatic calling of the 118 emergency service will be proposed to remaining local hospital utilities for their outpatient settings as well as to other public utilities such as general stores, drugstores, airports where a significant transit mat be expected. The plan will include a specific training for the use of automated external defibrillators by first responders.