Postural orthostatic tachycardia syndrome (POTS), the most common form of orthostatic
intolerance in young people, affects approximately 500,000 people in the United States …

Orthostatic intolerance (OI), having difficulty tolerating an upright posture because of
symptoms or signs that abate when returned to supine, is common in pediatrics. ‍ For …

The current definition of postural orthostatic tachycardia syndrome (POTS) dates back to a
small case series of patients with a subacute illness who presented with excessive …

Background The etiology of postural orthostatic tachycardia syndrome (POTS) is yet to be
established. The disorder is often misdiagnosed as chronic anxiety or a panic disorder …

Although diagnostic criteria have been developed characterizing postural orthostatic
tachycardia syndrome (POTS), no single set of criteria is universally accepted. Furthermore …

Postural orthostatic tachycardia syndrome (POTS), first described in 1992, remains an
enigmatic, yet severely and variably debilitating, disorder. The pathophysiology of this …

Background Headache is a common presentation of postural tachycardia syndrome, yet
robust prevalence data is lacking. Objectives To undertake a systematic review and meta …

Abstract Purpose of Review We explore the anatomy of the central and peripheral
autonomic pathways involved in primary headache as well as the mechanisms for …

Background and Purpose: Postural orthostatic tachycardia syndrome (POTS) is increasingly
recognized as a complication affecting recovery from concussion. Individuals with POTS …

Postural tachycardia syndrome (POTS), characterized by chronic (≥ 6 months) orthostatic
intolerance symptoms with a sustained and excessive heart rate increase while standing …