AHA STATISTICAL UPDATE Heart Disease and Stroke Statistics-2017 Update 350,000 out-of-hospital cardiac arrests annually in US. 90% of them fatal. 25%-no symptoms before arrest. Most arrests occur in/around home. 21% incidence of VF/VT. ROC Epistry-incidence of bystander CPR and lay use of AEDs has increased slightly. In 2006, 37% of victims received bystander CPR. In [...]The post 9 out of 10 cardiac arrest victims will not survive... appeared first on Code One Training Solutions, LLC.