This One Symptom Could Warn of Cardiac Arrest in 24 Hours

Nine out of ten people who experience sudden cardiac arrest outside of a hospital setting die—often within minutes. One of the reasons that cardiac arrest is fatal is that it is thought of as coming on suddenly without warning.

New research suggests that telltale symptoms may appear before cardiac arrest, and knowing how to recognize them can be lifesaving.

Keep reading this article on The Healthy.