An electrocardiogram at rest, also known as an ECG or EKG, is a common medical test that records the electrical activity of your heart. During this safe procedure, small electrodes are affixed to your chest, arms, and legs. These electrodes capture signals to a machine that displays a graph of your heart's rhythm. The ECG recording can show a varie

An electrocardiographic test at rest provides a valuable foundation for evaluating your heart's beat. During this painless test, electrodes are attached to your chest, arms, and legs to detect the rhythmic impulses produced by your heart. This data can help your physician diagnose any abnormalities in your heart's beat, such as bradycardia (slow h