Mar 7, 2013 — Canadian researchers wondered whether automated defibrillators that can save the lives of people suffering cardiac arrest are being put where they're needed most. A study found a mismatch between public locations where the devices are available and where cases of cardiac arrest are most likely.
May 25, 2012 — Your chances of surviving a sudden heart attack may depend on where you live, in part because of the 911 dispatcher. If a dispatcher gives CPR instructions over the phone, the rate of survival goes up. There's now a push to make it universal, but some cities are slow to implement the necessary training.