https://blogs.mercola.com:443/sites/vitalvotes/archive/2016/12/13/how-to-find-a-heart-attack-long-before-it-happens.aspxWhen you arrive at an emergency room with a suspected heart attack, one of the first things emergency personnel do is take a blood sample, to see if a tell-tale protein biomarker is present, which can confirm you’re having a heart attack. It’senCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)