Harjeet Singh: If these negotiations do not help countries to deal with the real impacts of climate change, and only prioritize emission targets, they will have failed the very people this agreement is meant to protect.
Blood tests. When your heart muscle has been damaged, as in a heart attack, your body releases substances in your blood. Blood tests can measure the levels of these substances and show if, and how much of, your heart has been damaged. The most common test after a heart attack checks levels of troponin in your blood.
EKG. This is a painless, noninvasive test that checks your heartâs function by recording the electrical activity of different areas of the heart as wavy lines on a piece of paper. An EKG may be performed to check for a variety of issues: 1  Irregular heartbeat. 2  Damage to heart muscle and tissue.