Some studies indicate that the likelihood of surviving a cardiac arrest is approximately 70% higher when an AED is used. As for whether they should be available everywhere, I will ask you the following question: does anyone question having fire extinguishers in public buildings today? The answer is no. To save physical assets, no one was afraid to make those investmens and raise public awareness about having an extinguisher. The same applies to AEDs. There will never be enough AEDs.
Of course, as I mentioned, the device cannot perform miracles. Whether we are talking about the rate of resuscitation or the chance of survival, we know that the Seattle region has the highest number of AEDs in North America. This city has the highest rate of training. It has the most AEDs. According to figures we have seen, Ottawa ranks second in North America. As we said, there are AEDs in all police cruisers, and it is the city where the largest number of people receive training.
When we spoke to the people at the Ottawa Paramedic Service a year or two ago, they told us that they had given CPR and first aid training to more than 15,000 people in recent years. If I go into cardiac arrest when in one of these cities, I have a better chance of surviving. That is not just chance. In fact, it has to do with the fact that measures were implemented, people were trained and they have the tool they need to respond.