An electrocardiogram (ECG) in a resting state is a painless procedure that/which records/measures/detects the electrical activity of your heart/cardiac muscle. This information/data helps/allows/enables doctors to/detect/identify/assess any/potential/abnormal heart rhythms or conditions/problems/issues. During a resting ECG, you will be instructed

A resting electrocardiogram (ECG) displays a valuable glimpse of your heart's electrical activity. During this simple test, electrodes are applied to your chest, arms, and legs. These electrodes monitor the subtle electrical signals that regulate your heart's contraction. The resulting tracing, a pattern of graphs, illustrates important information