A tilt table test helps identify the cause of unexplained fainting or dizziness by monitoring your blood pressure, heart rate, and other vital signs as your body position changes.
What is a tilt table test?
It's a non-invasive procedure that tracks how your cardiovascular system responds as you move from lying down to a near-vertical position, helping identify why you may feel lightheaded or faint.
When do I need this test?
Your doctor may recommend it if you've had repeated fainting episodes, unexplained dizziness, or symptoms that suggest your blood pressure or heart rate doesn't adjust normally to changes in posture.
Frequent dizziness or fainting? Book your evaluation — 322 226 6500.
How should I prepare for the test?
- Discuss your current medications with your provider beforehand — some may need adjusting
- Follow any fasting instructions given ahead of your appointment
- Wear comfortable clothing
What happens during the test?
The test takes about 20 to 40 minutes. Electrodes are placed on your chest to monitor your heart, and a blood pressure cuff tracks changes throughout. The table is then gradually tilted from horizontal toward a near-vertical position while your vital signs are recorded.
How are the results interpreted?
| Result | What it may indicate |
| Normal response | No abnormal drop in blood pressure or heart rate |
| Vasovagal syncope | A reflex causing a sudden drop in blood pressure/heart rate |
| Orthostatic hypotension | Blood pressure drops significantly when standing |
| Autonomic dysfunction | The nervous system isn't regulating blood pressure normally |
Our tilt table test specialists
Our CardioCare team, including Dra. Nadia Fierro (Cardiac Ultrasound) and Dr. Joel Sánchez (Interventional Cardiology), interprets results in the context of your full cardiac history.
References
- American Heart Association — Syncope Evaluation
- Heart Rhythm Society — Tilt Table Testing Guidelines
Schedule your tilt table test with our CardioCare team — 322 226 6500.
