Results 181 to 190 of about 10,142 (197)
Some of the next articles are maybe not open access.
[Postural orthostatic tachycardia syndrome].
Ugeskrift for laeger, 2017Postural orthostatic tachycardia syndrome is a hetero-geneous condition of dysautonomia and suspected autoimmunity characterised by abnormal increments in heart rate upon assumption of the upright posture accompanied by symptoms of cerebral hypoperfusion and sympathoexcitation.
Louise, Brinth +2 more
openaire +3 more sources
Idiopathic Orthostatic Intolerance and Postural Tachycardia Syndromes
The American Journal of the Medical Sciences, 1999Upright posture imposes a substantial gravitational stress on the body, for which we are able to compensate, in large part because of the autonomic nervous system. Alteration in autonomic function, therefore, may lead to orthostatic intolerance. On one extreme, patients with autonomic failure caused by degenerative loss of autonomic function are ...
G, Jacob, I, Biaggioni
openaire +2 more sources
Postural orthostatic tachycardia syndrome: Diagnosis and treatment
Heart & Lung, 2011Postural orthostatic tachycardia syndrome (POTS) is an autonomic disorder characterized by an exaggerated increase in heart rate that occurs during standing, without orthostatic hypotension. Women are most frequently affected, and may present with palpitations, chest discomfort, shortness of breath, weakness, exercise intolerance, lightheadedness ...
Joanne L, Thanavaro +1 more
openaire +2 more sources
Postural orthostatic tachycardia syndrome for the otolaryngologist
The Laryngoscope, 2016ObjectiveTo describe the postural orthostatic tachycardia syndrome (POTS), including clinical presentation, pathophysiology, diagnostic methods, and current management models.Data SourcesPubMed, Cochrane Library were searched for articles available prior to October 30, 2015.MethodsReview of the available Englishâlanguage literature.ResultsPostural ...
Jamie M, Bogle +2 more
openaire +2 more sources
Postural Orthostatic Tachycardia Syndrome: A Clinical Review
Pediatric Neurology, 2010Postural orthostatic tachycardia syndrome was defined in adult patients as an increase >30 beats per minute in heart rate of a symptomatic patient when moving from supine to upright position. Clinical signs may include postural tachycardia, headache, abdominal discomfort, dizziness/presyncope, nausea, and fatigue.
Jonathan N, Johnson +5 more
openaire +2 more sources
Pacing and Clinical Electrophysiology, 2005
Background: Inappropriate sinus tachycardia (IAST) and postural orthostatic tachycardia syndrome (POTS) are syndrome complexes with some distinctive features, overlapping clinical manifestations, and potential common mechanisms. Pathogenesis of these overlapping syndromes is poorly understood.
Peter A, Brady +2 more
openaire +2 more sources
Background: Inappropriate sinus tachycardia (IAST) and postural orthostatic tachycardia syndrome (POTS) are syndrome complexes with some distinctive features, overlapping clinical manifestations, and potential common mechanisms. Pathogenesis of these overlapping syndromes is poorly understood.
Peter A, Brady +2 more
openaire +2 more sources
Postural Orthostatic Tachycardia Syndrome
AJN, American Journal of Nursing, 2008Valerie G A, Grossman, Becky A, McGowan
openaire +2 more sources
Postural Orthostatic Tachycardia Syndrome (POTS)
2003Postural Orthostatic Tachycardia Syndrome (POTS) is a condition characterized by orthostatic tachycardia and associated intolerance. Common types are due to deconditioning. Less common types are neuropathic and hyperadrenergic POTS. Underlying hypovolemia and deconditioning are common in all types.
openaire +1 more source
Orthostatic Intolerance: Orthostatic Hypotension and Postural Orthostatic Tachycardia Syndrome
2010In health, movement from lying or sitting to standing is largely unassociated with evident change in well-being. However, in some individuals, especially those who are physically deconditioned, there may be a transient sense of increased heart rate.
Michele Brignole, David G. Benditt
openaire +1 more source