An electrocardiogram (ECG) is a common test used to record the electrical activity of your heart. A resting ECG provides a baseline snapshot of your heart's rhythm when you are at peace. During a stress test, however, you will engage physical motion while the ECG is recorded. This helps to identify how your heart performs under strenuous pressure.

An electrocardiogram in a rested state is a fundamental tool used to establish a benchmark for an individual's heart function. This non-invasive procedure analyses the electrical activity of the cardiac muscle more info as it performs its cycle, producing a visual representation known as an electrocardiographic tracing. During a resting ECG, the pa