<https://minutesmatter.upmc.com/the-difference-between-heart-attack-and-cardiac-arrest/#webpage>
<http://schema.org/description>
"Heart attacks and cardiac arrests are both medical emergencies, but do you know the difference? Learn about their different signs, symptoms, and outcomes."
<https://minutesmatter.upmc.com/the-difference-between-heart-attack-and-cardiac-arrest/>