An electrocardiogram (ECG) is a common test used to observe the electrical activity of your heart. A resting ECG provides a baseline measurement of your heart's rhythm when you are at peace. During a stress test, however, you will undergo physical exercise while the ECG is being taken. This helps to detect how your heart responds under increased st

An electrocardiogram in a rested state is a fundamental tool used to establish a baseline for an individual's heart function. This non-invasive procedure records the electrical activity of the heart as it performs its cycle, producing a visual representation known as an electrocardiographic tracing. During a resting ECG, the patient remains seated