App that alerts CPR-trained bystanders could make lifesaving connection

If you should collapse of a sudden cardiac arrest at the mall food court, your lifesaver could be shopping nearby and completely unaware that someone is in urgent need of help.

source https://www.lifetechnology.com/blogs/life-technology-news-blog/app-that-alerts-cpr-trained-bystanders-could-make-lifesaving-connection