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.
Some of the first tests you may undergo include: 1  Electrocardiogram (ECG). This test records the electrical activity of your heart through electrodes attached to your skin. 2  Blood tests. Your doctor may order blood tests to check for increased levels of certain enzymes normally found in heart muscle. 3  Chest X-ray.