A resting electrocardiogram (ECG or EKG) is a painless test that monitors the electrical patterns of your heart. During this test, you will be asked to relax quietly while electrodes are attached to your chest, arms, and legs. These electrodes capture the heart signals from your heart to a machin

An electrocardiogram at rest is a fundamental tool used to establish a reference point for an individual's heart function. This non-invasive procedure records the electrical activity of the myocardium as it performs its cycle, producing a visual representation known as an electrocardiographic tra