An electrocardiogram (ECG) during rest provides valuable information about the electrical activity of your heart when it is not under stress. The technician will place small electrodes on your chest, arms, and legs to record the electrical signals produced by your heart. Examining these signals allows for the detection of various heart conditions,

An electrocardiogram (ECG) at rest records the electrical activity/heart rhythm/heartbeat of your heart/cardiac system. During an ECG, you will be seated/lie down/remain stationary while electrodes/sensors/wires are placed on your chest/skin/arms and legs. These electrodes detect/measure/record the tiny electrical signals/currents/impulses produced