What is another name for an exercise ECG that may be ordered when no abnormalities show during a resting ECG?

An exercise ECG is commonly referred to as a stress test. This term is used because the procedure typically involves monitoring the heart's electrical activity while the patient is subjected to physical exertion, usually on a treadmill or stationary bike. The purpose of the stress test is to evaluate how the heart performs under stress or increased physical activity, which may reveal issues not evident during a resting ECG.

When a resting ECG doesn't show any abnormalities, a stress test can help identify potential cardiovascular problems, such as ischemia or arrhythmias, that may only manifest during exercise. This testing is crucial for diagnosing conditions like coronary artery disease. The other options listed do not accurately refer to this type of test, which is specifically designed to assess heart health under stress conditions.