Archive · 30 Sep 2025
Cardiac Experts Advocate Stress Tests Over ECG for Heart Disease
Doctors often use tests to check if your heart is healthy.
ECG, which looks at your heart at rest, might not always find problems.
Cardiac surgeons recommend stress tests instead.
Stress tests, like walking on a treadmill, see how your heart works when it's active.
If your heart isn't getting enough blood during activity, the test can reveal it.
This helps doctors find early signs of heart disease.
If you have risk factors or symptoms, a stress test could be recommended.
This way, problems can be addressed early, before a heart attack.
Experts advise stress tests over ECGs for detecting heart disease risk.
ECGs may not show issues unless a patient is in distress or has had a prior heart attack.
Stress tests evaluate heart function during physical activity.
Stress tests can detect decreased blood flow and blocked arteries.
Doctors may recommend stress tests for those with risk factors or symptoms.
- Who
- Cardiac surgeons and cardiologists
- What
- Discuss the use of stress tests vs. ECGs in detecting heart disease.
- When
- Information is current as of the article publication.
- Where
- Various medical facilities where stress tests and ECGs are performed.
- Why
- To highlight the limitations of ECG and the benefits of stress tests for early heart disease detection.
- Recommended Test
- Stress test (treadmill test)
- ECG Limitations
- May not detect heart disease unless in pain or post-heart attack
- Stress Test Benefit
- Assesses heart function during physical activity
- Stress Test Purpose
- Detects reduced blood flow, irregular rhythms, and blocked arteries
- Test Recommendation
- By doctors, considering patient age, symptoms, and history
- Test Safety
- Safe when done under medical supervision