Did You Know That CPR Survival Rates Vary By City?

This is a must read from the New York Times. 
If you have a stroke, the adds of surviving are the same whether your in Boston or Boise. However, according to the New York Times (2015) the statistics are not the same for those that experience cardiac arrest and might need CPR.

http://www.nytimes.com/2015/12/08/health/cpr-survival-rates-can-differ-greatly-by-city.html?_r=0