Tests


Exercise Stress Test (ETT)


An exercise stress test (ETT), sometimes called a treadmill test or exercise ECG helps me assess how your heart responds to physical exertion. The test can show whether the blood supply to your heart is reduced during exercise.

What happens during the test?

You will walk on a treadmill, starting at a slow pace. Gradually, the speed increases and the treadmill tilts to simulate walking uphill. You are always in control and can stop the test at any time if you feel unable to continue.

During the test, we continuously monitor:

  • Your heart rate
  • Your blood pressure
  • Your electrocardiogram (ECG)

Once the test is complete, you will sit or lie down while your heart rhythm and blood pressure are checked as they return to normal.

Why might an exercise stress test be recommended?


I may recommend an exercise stress test to:

  • Investigate chest pain, breathlessness, or light-headedness
  • Diagnose or assess coronary artery disease
  • Determine a safe level of exercise for you
  • Assess how well previous treatments (such as angioplasty) are working
  • Help predict the risk of future heart-related events

Preparation for your test


No special preparation is required.

What to wear:

Comfortable, loose-fitting clothing such as shorts or tracksuit trousers, and comfortable walking shoes

Skirts or trousers that allow access to the chest area; a loose-fitting gown will be provided if needed

Comfortable walking or running shoes

Chest hair may need to be shaved to allow the ECG electrodes to stick properly. This can be done at the time of the test.

Chest hair may need to be shaved to allow the ECG electrodes to stick properly. This can be done at the time of the test.

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