Electrocardiogram: At Rest and Under Stress

An electrocardiogram (ECG) is a common test used to record 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 motion while the ECG is recorded. This helps to id

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An electrocardiogram at rest

An electrocardiogram (ECG) at rest provides a valuable baseline for evaluating your heart's electrical activity. During this painless test, electrodes are placed to your chest, arms, and legs to record the waveforms produced by your heart. This information can help your cardiologist identify any

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