Warning symptoms predict sudden cardiac arrest—video review

This is a video review of an important recent study by Marijon et al. published in the Annals of Internal Medicine in December 2015.

The authors looked at whether sudden cardiac death could be predicted by symptoms preceding the event and if doing something about these symptoms could improve survival.

Their findings are true revelation. This video provides you with the gist of their study in just 5 1/2 min. Enjoy!