An electrocardiogram (ECG), also known as an electrocardiograph, is a valuable instrument used to monitor the electrical activity of the heart. During a resting ECG, a subject remains still while leads are placed on their chest, arms, and legs. These electrodes record the small electrical signals generated by the heart as it beats. The recorded sig

A resting electrocardiogram (ECG), also called, is a easy test that records the electrical activity of your heart. During this test, you will remain seated in a comfortable environment while electrodes applied to your chest, arms, and legs. These electrodes send the electrical signals to a machine that creates a visual representation of your heart