Physiological Reports, 2020 The current surge of interest in postural orthostatic tachycardia syndrome commonly known as POTS requires good knowledge of the very complex physiology involved, but this is currently lacking.
Peter Oketa‐Onyut Julu
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Reduced heart rate variability predicts fatigue severity in individuals with chronic fatigue syndrome/myalgic encephalomyelitis [PDF]
, 2020 Heart rate variability (HRV) is an objective, non-invasive tool to assessing autonomic dysfunction in chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME).
Capdevila, Lluis +3 more
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Reversible postural orthostatic tachycardia syndrome
World Journal of Clinical Cases, 2015 Postural orthostatic tachycardia syndrome (POTS) is a relatively rare syndrome recognised since 1940. It is a heterogenous condition with orthostatic intolerance due to dysautonomia and is characterised by rise in heart rate above 30 bpm from base line or to more than 120 bpm within 5-10 min of standing with or without change in blood pressure which ...
Aza, Abdulla, Thirumagal, Rajeevan
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Postural orthostatic tachycardia syndrome: A respiratory disorder?
Current Research in Physiology, 2021 Postural orthostatic tachycardia syndrome (POTS) is a disorder epitomized by the story of the blind men and the elephant. Patients may see primary care internists or pediatricians due to fatigue, be referred to neurologists for “spells”, to cardiologists
Julian M. Stewart, Paolo T. Pianosi
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Postural Tachycardia Syndrome: Beyond Orthostatic Intolerance [PDF]
Current Neurology and Neuroscience Reports, 2015 Postural tachycardia syndrome (POTS) is a form of chronic orthostatic intolerance for which the hallmark physiological trait is an excessive increase in heart rate with assumption of upright posture. The orthostatic tachycardia occurs in the absence of orthostatic hypotension and is associated with a >6-month history of symptoms that are relieved by ...
Emily M, Garland +2 more
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Síndrome de taquicardia ortostática postural. Presentación de un caso clínico. Postural orthostatic tachycardia syndrome. Presenting a clinical case. [PDF]
Revista Cubana de Cardiología y Cirugía Cardiovascular, 2011 Patients with postural orthostatic tachycardia syndrome present a sustained heart rate increaseduring orthostasis. We present a patient with previous history of recurrent syncopediagnosed with postural orthostatic tachycardia syndrome using the Tilt-test.
Sherien Sixto Fernández +4 more
doaj
Post-Acute Sequelae of COVID-19 and Cardiovascular Autonomic Dysfunction: What Do We Know?
Journal of Cardiovascular Development and Disease, 2021 Post-acute sequelae of SARS-CoV-2 (PASC), or long COVID syndrome, is emerging as a major health issue in patients with previous SARS-CoV-2 infection. Symptoms commonly experienced by patients include fatigue, palpitations, chest pain, dyspnea, reduced ...
Giandomenico Bisaccia +9 more
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Orthostatic intolerance in chronic fatigue syndrome
Journal of Translational Medicine, 2019 Background Orthostatic intolerance (OI) is a significant problem for those with chronic fatigue syndrome (CFS). We aimed to characterize orthostatic intolerance in CFS and to study the effects of exercise on OI.
Richard Garner, James N. Baraniuk
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Orthostatic Hypotension and the Long-Term Risk of Dementia: A Population-Based Study [PDF]
, 2016 Background: Orthostatic hypotension (OH) is a common cause of transient cerebral hypoperfusion in the population. Cerebral hypoperfusion is widely implicated in cognitive impairment, but whether OH contributes to cognitive decline and dementia is ...
Hofman, A. (Albert) +4 more
core +1 more source
Association between quadrivalent human papillomavirus vaccination and selected syndromes with autonomic dysfunction in Danish females:population based, self-controlled, case series analysis [PDF]
, 2020 Objective To evaluate the association between quadrivalent human papillomavirus vaccination and syndromes with autonomic dysfunction, such as chronic fatigue syndrome, complex regional pain syndrome, and postural orthostatic tachycardia syndrome.
Frisch, Morten +4 more
core +3 more sources