Cooccurrence of Postural Orthostatic Tachycardia Syndrome with Two Different Clinical Entities
Case Reports in Pediatrics, 2016 Postural orthostatic tachycardia syndrome (POTS) is an abnormal heart rate response to a positional change. Several potential mechanisms for pathophysiology of POTS are defined. This syndrome can coexist with different clinical situations. In our report,
Funda Oztunc +4 more
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What is the best approach to the evaluation of resting tachycardia for an adult? [PDF]
, 2007 The best evidence about the diagnostic evaluation of resting tachycardias in adults is currently outlined by practice guidelines. 1 Initial evaluation includes clinical history, physical examination, and 12-lead electrocardiogram (ECG).
DeVoe, Jennifer E. +1 more
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Insights into the clinical management of the syndrome of supine hypertension--orthostatic hypotension (SH-OH): the Irish Longitudinal Study on Ageing (TILDA). [PDF]
, 2013 BACKGROUND: Our previously proposed morphological classification of orthostatic hypotension (MOH) is an approach to the definition of three typical orthostatic hemodynamic patterns using non-invasive beat-to-beat monitoring.
Fan, Chie Wei +5 more
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Perioperative care of an adolescent with postural orthostatic tachycardia syndrome
Saudi Journal of Anaesthesia, 2010 Postural orthostatic tachycardia syndrome (POTS) is a disorder characterized by postural tachycardia in combination with orthostatic symptoms without associated hypotension. Symptoms include light-headedness, palpitations, fatigue, confusion, and anxiety,
Kernan Scott, Tobias Joseph
doaj
Orthostatic intolerance in older persons: etiology and countermeasures [PDF]
, 2017 Orthostatic challenge produced by upright posture may lead to syncope if the cardiovascular system is unable to maintain adequate brain perfusion.
Blaber, Andrew P. +3 more
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JACC: Basic to Translational ScienceSummary: Postural hyperventilation has been implicated as a cause of postural orthostatic tachycardia syndrome (POTS), yet the precise mechanisms underlying the heightened breathing response remain unclear.
Jacquie R. Baker, PhD +7 more
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Neuronal and hormonal perturbations in postural tachycardia syndrome
Frontiers in Physiology, 2014 The Postural Tachycardia Syndrome (POTS) is the most common disorder seen in autonomic clinics. Cardinal hemodynamic feature of this chronic and debilitating disorder of orthostatic tolerance is an exaggerated orthostatic tachycardia (≥30 bpm increase in
Philip L. Mar, Satish R. Raj
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Idiopathic orthostatic hypotension: Recent data (eleven cases) and review of the literature [PDF]
Eight cases of Shy-Drager syndrome and three of Bradbury-Eggleston idiopathic orthostatic hypotension were examined. In all cases, examination of circulatory reflexes showed major dysfunction of the sympathetic vasoconstrictor system.
Annat, G. +9 more
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American Journal of Medical Genetics Part A, Volume 197, Issue 11, November 2025.ABSTRACT Gastrointestinal (GI) symptoms are common in CHARGE syndrome, but their frequency and characteristics remain poorly documented due to the complex nature of CHARGE syndrome. This study aimed to determine the prevalence of GI issues in CHARGE syndrome and their impact on quality of life (QoL).
Annie Kakamousias, Kim Blake
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Sudomotor and cardiovascular dysfunction in patients with early untreated Parkinson's disease. [PDF]
, 2014 BACKGROUND: According to Braak staging of Parkinson's disease (PD), detection of autonomic dysfunction would help with early diagnosis of PD. OBJECTIVE: To determine whether the autonomic nervous system is involved in the early stage of PD, we evaluated ...
Asahina, M +7 more
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