Your doctor may suggest you get an electro-cardiogram to check for signs of heart disease. It’s a test that records the electrical activity of your tickler through small electropode patches that a technician attaches to the skin of your chest, arms, and legs. ECG is a quick, safe, and painless.
With this test, your doctor will be able to Check your heart rhythm, See if you have poor blood flow to your heart muscle, Diagnose a heart attack, Check on things that are abnormal, such as thickened heart muscle Preparation
Avoid oily or greasy skin creams and lotions the day of the test because they can keep the electrodes from making contact with your skin.