An electrocardiogram (ECG) at rest is a non-invasive test that measures the electrical activity of your heart. This important tool allows physicians to determine your heart's rhythm and structure. During the test, electrodes will be on your chest, arms, and legs to record the electrical signals e

An electrocardiogram at rest is a fundamental tool used to establish a baseline for an individual's heart function. This non-invasive procedure records the electrical activity of the cardiac muscle as it contracts, producing a visual representation known as an ECG. During a resting ECG, the patie