orthostatic intolerance

Compression Garment Reduces Orthostatic Tachycardia and Symptoms in Patients With Postural Orthostatic Tachycardia Syndrome Kate M. Bourne et al "Abstract Background Postural orthostatic tachycardia syndrome (POTS) is a chronic form of orthostatic intolerance associated with a significant...

https://pubmed.ncbi.nlm.nih.gov/34484936/ Abstract Objective: Postural tachycardia syndrome (POTS), the most common form of dysautonomia, may be associated with autoimmunity in some cases. Autoantibodies against the ganglionic acetylcholine receptor (gAChR) have been reported in a minority of...

Post-Covid-19 Tachycardia Syndrome: A distinct phenotype of Post-acute Covid-19 Syndrome Ståhlberg, Fedorowski et al Abstract In this paper we highlight the presence of tachycardia in Post-acute Covid-19 Syndrome by introducing a new label for this phenomenon: Post-covid-19 tachycardia...

Abstract Key points The impact of SARS-CoV-2 infection on autonomic and cardiovascular function in otherwise healthy individuals is unknown. We show for the first time that young adults recovering from SARS-CoV-2 have elevated resting sympathetic activity, but similar heart rate and blood...

Abstract The autonomic nervous system (ANS) can be affected by COVID-19, and dysautonomia may be a possible complication in post-COVID individuals. Orthostatic hypotension (OH) and postural tachycardia syndrome (POTS) have been suggested to be common after SARS-CoV-2 infection, but other...

(Very unsure where to put this, not quite guidelines, related to ME, but not research either) (Also unsure why it took 2 years to publish this but it's new) Part 1 of 2 (according to this tweet). https://www.sciencedirect.com/science/article/pii/S1566070221000588 Abstract Postural...

The Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Patients with Joint Hypermobility Show Larger Cerebral Blood Flow Reductions during Orthostatic Stress Testing Than Patients without Hypermobility: A Case Control Study Linda M.C. van Campen Stichting CardioZorg, Planetenweg 5, 2132 HN...

Abstract This review recapitulates the head-up tilt test, which is commonly used for evaluation of orthostatic syndromes and dysautonomia. Tilt test evaluates autonomic system responses to orthostatic stress. Established tilt testing includes monitoring of heart rate and blood pressure...

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3902804/ Ajay K Parsaik, Wolfgang Singer, Thomas G Allison, David M Sletten, Michael J Joyner, Eduardo E Benarroch, Phillip A Low, Paola Sandroni (Department of Neurology, Mayo Clinic, Rochester, Minnesota) Received 19 November 2012, Accepted 09 May...

Deconditioning does not explain orthostatic intolerance in ME/CFS (myalgic encephalomyelitis/chronic fatigue syndrome) Abstract Background Orthostatic intolerance (OI) is a frequent finding in individuals with myalgic encephalomyelitis /chronic fatigue syndrome (ME/CFS). Published studies...

Copied post, from NIH: Decoding the Mysteries of Postural Orthostatic Tachycardia Syndrome From PubMed: Clin Auton Res. . 2013 Aug;23(4):175-9. doi: 10.1007/s10286-013-0198-6. Epub 2013 May 30. Low iron storage and mild anemia in postural tachycardia syndrome in adolescents Imad T Jarjour 1...

Quotes: As a person living with POTS, Goff wants to see researchers focus more on why POTS happens. “I feel like current treatments aren’t really getting to the root problem, and I also worry about the effects of taking steroids long term,” Goff said. “I’d like to see possibly better treatments...

https://link.springer.com/article/10.1007/s10286-021-00805-6?fbclid=IwAR3dztGXVQKGqvQ1LwdYcCEJiHuoX0M7HVmzlgcd-ZF_RUTAVPEVFpENbP4

Abstract Background High sodium intake is recommended for the treatment of postural tachycardia syndrome (POTS) to counteract the hypovolemia and elevated plasma norepinephrine that contribute to excessive orthostatic tachycardia, but evidence of its efficacy is not available. Objectives This...

https://www.acpjournals.org/do/10.5555/comment1538/full/ Name: Peter C. Rowe Email: XXXXXXXXXXXXXXXX Affiliation: Johns Hopkins University Pubdate: 12 April 2019 Title: Response to Michael Sharpe Comment: To The Editor:

Paywall, https://www.jacc.org/doi/full/10.1016/j.jacc.2020.12.029

Open access, https://www.mdpi.com/2077-0383/10/4/623/htm

https://adc.bmj.com/content/105/Suppl_1/A2.2 Tilt positive pots (postural orthostatic tachycardia syndrome): a case series study FREE The text with three tables are free at link

Reductions in Cerebral Blood Flow Can Be Provoked by Sitting in Severe Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Patients https://www.mdpi.com/2227-9032/8/4/394

Full title: Orthostatic stress testing in myalgic encephalomyelitis/chronic fatigue syndrome patients with or without concomitant fibromyalgia: effects on pressure pain thresholds and temporal summation Paywall, https://www.clinexprheumatol.org/abstract.asp?a=15665 Unable to access via Sci hub...