![Half of Cardiac Arrest Sufferers Notice These Symptoms Days Earlier, Study Says](https://ic-cdn.flipboard.com/bestlifeonline.com/f6b6ada697c9b9be20f5c9f6a8ce5368fb2f82df/_medium.jpeg)
Most people who suffer from sudden cardiac arrest (SCA), an affliction where the heart unexpectedly stops beating, die within minutes of their first …
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