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.
Examples include: 1  Echocardiogram â a soundwave picture to look at the structure and function of the heart. 2  Ambulatory ECG â a recording during activity to look for abnormal heart rhythms. 3  Exercise test â a study to measure your heartâs performance and limitations.
During the test, a specialized dye will be injected into your bloodstream. The dye is then viewed under a special camera in a hospital or testing facility. A heart CT scan may also be called a coronary CT angiogram, if it is meant to view the arteries that bring blood to your heart. It may be called a coronary calcium scan if it meant to determine whether there is a build-up of calcium in your heart.