Tilt table test
A Tilt able test is used to diagnose if postural orthostatic tachycardia syndrome (POTS) or neurally mediated hypotension (NMH) is the cause of your dysautonomia, light-headedness, or syncope. Vital signs, especially heart rate and blood pressure are monitored as the table slowly raises the patient from lying to nearly standing position. The patient is strapped to the table in case the patient faints in the upright position. Other conditions that can be diagnosed with a tilt table test is cardiac arrhythmia.
Recommended test for ME/CFS[edit | edit source]
Beyond Myalgic Encephalomylitis/Chronic Fatigue Syndrome: Redefining an Illness (2015) pgs. 111-119 covers Tilt Table Test: "Assessment of Orthostatic Intolerance and Autonomic Dysfunction in ME/CFS"
Risks[edit | edit source]
A tilt table test is generally safe, and complications are rare. But, as with any medical procedure, it does carry some risk.
Potential complications include:
- Nausea and vomiting after fainting
- Weakness that can last several hours
- Prolonged low blood pressure (hypotension) after the test
These complications usually go away when the table is returned to a horizontal position.
Research studies[edit | edit source]
- 2018, The Abnormal Cardiac Index and Stroke Volume Index Changes During a Normal Tilt Table Test in ME/CFS Patients Compared to Healthy Volunteers, are Not Related to Deconditioning(Full text)
Learn more[edit | edit source]
See also[edit | edit source]
References[edit | edit source]
- "Tilt table test". Wikipedia. Jul 28, 2018.
- "Proposed Diagnostic Criteria for ME/CFS". nationalacademies.org.
- "Beyond Myalgic Encephalomyelitis/Chronic Fatigue Syndrome". National Academies of Medicine: 111. Mar 16, 2015. doi:10.17226/19012.
- "Tilt table test - Mayo Clinic". www.mayoclinic.org. Retrieved Aug 27, 2018.
- van Campen, C. (Linda) M.C.; Visser, Frans (Nov 2018). "The Abnormal Cardiac Index and Stroke Volume Index Changes During a Normal Tilt Table Test in ME/CFS Patients Compared to Healthy Volunteers, are Not Related to Deconditioning". Journal of Thrombosis and Circulation. 107. doi:10.29011/JTC-107.000007.
- "Tilt Table Test". YouTube. eMedTV. Aug 12, 2009.
- Ahmed, Mustafa (Feb 13, 2015). "Tilt Test Explained! MyHeart". MyHeart. Retrieved Sep 15, 2018.
Postural orthostatic tachycardia syndrome (POTS) - A form of orthostatic intolerance where the cardinal symptom is excessive tachycardia due to changing position (e.g. from lying down to sitting up).