What is a Tilt Table Test?

A tilt table test is used to determine if your lightheadedness or fainting (syncope) is caused by a drop in blood pressure or heart rate. It can also be used to diagnose an autonomic dysfunction.

In this article, you will learn more about:

  • What is a tilt table test used for?      
  • What happens in a tilt table test?
  • Pre-Procedure Instructions
  • Post-Procedure Instructions
  • Additional Resources
Download or view our patient education handout on tilt table tests.

What is a tilt table test used for? 

The study can be used to:
  • Determine if a patient has an autonomic dysfunction and its cause.
  • Determine the cause of episodes of lightheadedness or fainting (syncope).

What happens in a tilt table test?

 
  • In the hospital, you will be strapped to the tilt-table lying horizontally. Then, you will be tilted so that you are suspended at an angle between 60-80 degrees. Your blood pressure, heart rate, and other vitals will be recorded during the test. You will be asked to report any symptoms or abnormalities you feel during the test.
  • If you do not feel any symptoms within 45 minutes, Dr. Yoo will administer a medication to increase heart rate and simulate the body’s response when under stress. You will be asked to report any symptoms or abnormalities you feel during the test.
  • The complete test takes 90 minutes, but if you show symptoms or faint, then the test may finish sooner. Afterwards you will be monitored in a recovery area for around 1 hour.

Pre-Procedure Instructions

  • Do not eat or drink for at least 2 hours before the procedure. 
  • Notify Dr. Yoo of any medication you are currently taking and follow their instructions on whether to continue or stop taking it before the test

Post-Procedure Instructions 

  • Follow any specific instructions given by Dr. Yoo. 
  • Although you may drive after the test, it is suggested that someone else drive you from the hospital.

Additional Resources: