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Exercise Tolerance Test

An exercise treadmill test (ETT), also known as a cardiac stress test, evaluates how your heart responds to physical activity. During the test, your heart rate, blood pressure, and heart rhythm are monitored while you walk on a treadmill.

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HOW TO PREPARE

  • Do not eat or drink for 4 hours before your test.
  • Wear comfortable walking shoes and loose-fitting clothing. Avoid one-piece outfits such as dresses.
  • Bring your inhaler or oxygen if you use them.
  • Do not apply lotions, creams, or powders to your chest before the test. Deodorant is okay.
  • Hold beta blockers only if instructed by your provider.

WHAT TO EXPECT

Small adhesive electrodes will be placed on your chest to monitor your heart rhythm. You will walk on a treadmill that gradually increases in speed and incline while your heart rate, blood pressure, and symptoms are monitored. The test typically takes 30–60 minutes, including preparation and recovery time.

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AFTER THE TEST

You can return to your normal activities unless otherwise instructed by your provider. A cardiologist will review the results and discuss any findings with you.

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QUESTIONS

If you have questions about your upcoming exercise treadmill test, please contact our office. Our team can help you prepare for your appointment and explain what to expect.

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