How would you like the money? http://beegvideo.site/preteen-bbs-links/ gaymaletube.con Over the span of a decade, the researchers reported that the rate of bystanders who performed CPR increased from 21.1 percent to 44.9 percent. The use of AEDs increased just a little from 1.1 percent to 2.2 percent. These increased rates correlated with higher survival rates. In 2001, the researchers calculated that only 7.9 percent of patients who suffered from cardiac arrest outside of a medical setting survived. By 2010, this percentage rose to 21.8 percent. The researchers added that the percentage of people living 30 days post cardiac arrest rose from 3.5 percent to 10.8 percent.