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Tag Archives: Dr David Systrom
Review: Exercise intolerance in ME/CFS & PASC: more in common than not?
Exercise Pathophysiology in ME/CFS and PASC This review finds the mechanisms of systemic blood flow, ventilatory control, hemodynamic and gas exchange derangements to be involved in exercise intolerance in both conditions. Exercise Pathophysiology in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome and … Continue reading
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Tagged Aaron B Waxman, CPET, Dane B Cook, Dr David Systrom, hristine A Capone, hyperventilation, Johanna Squires, Kristine Madsen, long Covid, Mary Catherine Stovall, Mary P Mullen, neurovascular dysregulation, PASC
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Research: Insights from invasive cardiopulmonary exercise testing of patients with ME/CFS
Insights from Invasive Cardiopulmonary Exercise Testing of Patients with Myalgic Encephalomyelitis/ Chronic Fatigue Syndrome, by Phillip Joseph, Carlo Arevalo, Rudolf KF Oliveira, Donna Felsenstein, Anne Louise Oaklander, David M Systrom in CHEST journal Feb 09, 2021 [doi.org/10.1016/j.chest.2021.01.082] Research abstract: Background … Continue reading
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Tagged cardiopulmonary exercise tests, Donna Felsenstein, Dr Anne Louise Oaklander, Dr Carlo Arevalo, Dr David Systrom, Dr Phillip Joseph, Dr Rudolf RK Oliveira, Fibromyalgia, FMS, iCPET, postural orthostatic tachycardia syndrome, POTS, SFN, Small fiber neuropathy
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Unexplained exertional intolerance associated with impaired systemic oxygen extraction
The researchers reviewed invasive cardiopulmonary test results of 313 patients with unexplained exertional intolerance. The paper focuses mainly on a small subset of patients: “We identified a cohort of patients whose exercise limitation is due only to systemic oxygen extraction, … Continue reading
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Tagged Aaron B Waxman, Alexander R Opotowsky, Donna Felsenstein, Dr David Systrom, exertion intolerance, iCPET, impaired systemic oxygen extraction, Invasive Cardiopulmonary Exercise Testing, Kathryn H Melamed, Mariana Faria Urbina, Mário Santos, Rudolf K F Oliveira
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Fatigue, Sleep, and Autoimmune and Related Disorders
Fatigue, sleep, and autoimmune and related Disorders, by Mark R Zielinski, David M Systrom and Noel R Rose in Front. Immunol., 06 August 2019 [doi.org/10.3389/fimmu.2019.01827] Review article abstract: Profound and debilitating fatigue is the most common complaint reported among … Continue reading
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Tagged autoimmune disorders, autoinflammatory, chronic fatigue, Dr David Systrom, Excessive daytime sleepiness, Mark R Zielinski, Noel R Rose
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The blood volume paradox in ME/CFS & POTS
Health Rising blog post: The Blood Volume Paradox in Chronic Fatigue Syndrome (ME/CFS) and POTS by Cort Johnson, 29 July 2016. Kunihisa Miwa, a Japanese ME/CFS researcher, has been on something of a roll. Through no less than five studies he pioneered the … Continue reading
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Tagged arginine vasopressin, blood volume, Cort Johnson, Desmopressin, Dr David S Bell, Dr David Systrom, Dr Lucinda bateman, Dr Streeten, exercise intolerance, K Miwa, Marcie Zinn, Mark A Zinn, MS Medow, postural orthostatic tachycardia syndrome, POTS, renin aldosterone paradox, Rhomberg test, small heart
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Dr David Systrom’s exercise intolerance research
Health rising blog post, by Cort Johnson: The Exercise intolerance in ME/CFS, Fibromyalgia and POTS Explained? Dr. Systrom’s huge study on people with unexplained exercise intolerance suggests that the current explanation (deconditioning, lack of effort) couldn’t be more wrong. In … Continue reading
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Tagged Dr David Systrom, exercise intolerance, heart dysfunction, small heart
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How mestinon helped one ME/CFS patient exercise
Health Rising blog post, by Cort Johnson, 17 June 2016: A mestinon miracle: vagus nerve stimulating drug helps long time ME/CFS patient exercise. She’d had chronic fatigue syndrome (ME/CFS) for twenty-eight years and has left no stone unturned in her … Continue reading
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Tagged Dr David Systrom, exercise intolerance, mestinon
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