An electrocardiogram (ECG), sometimes called an electrocardiograph, is a safe examination that records the electrical activity of your heart. During a resting ECG, you sit comfortably while electrodes are connected to your chest, arms, and legs. These electrodes transmit the wave patterns to a machine which records them as waves on a display. A res

A resting electrocardiogram (ECG) is a primary diagnostic tool used to monitor the intrinsic electrical activity of the heart. It provides a picture of the cardiac rhythm at rest, demonstrating any abnormalities in rate. This safe procedure requires placing sensors on the subject's chest, arms, and legs to detect the signals generated by the heart