Results 191 to 200 of about 47,664 (243)

Glosarium Kedokteran Hewan [PDF]

open access: yes, 2002
Adiwimarta, Sri Sukesi   +2 more
core  

Postural tachycardia syndrome among adolescents.

Archives de Pédiatrie, 2022
Postural tachycardia syndrome (PoTS) is a polymorphic clinical syndrome that is underdiagnosed, especially in adolescents. It is a form of dysautonomia, but its exact physiopathology remains elusive.
C. Soroken   +3 more
semanticscholar   +3 more sources

The Neuropathic Postural Tachycardia Syndrome

New England Journal of Medicine, 2000
The postural tachycardia syndrome is a common disorder that is characterized by chronic orthostatic symptoms and a dramatic increase in heart rate on standing, but that does not involve orthostatic hypotension. Several lines of evidence indicate that this disorder may result from sympathetic denervation of the legs.We measured norepinephrine spillover (
G, Jacob   +9 more
openaire   +4 more sources

Postural Tachycardia Syndrome

British Journal of Cardiac Nursing, 2012
Postural tachycardia syndrome (PoTS) should be considered in the differential diagnosis of patients who present to a cardiology clinic for investigation of palpitations and syncope. Patients may present with symptoms of orthostatic intolerance including dizziness, fatigue, tiredness, syncope and pre-syncope and there is an associated tachycardia on ...
Lorna Busmer, Lesley Kavi, John West
openaire   +2 more sources

The Postural Tachycardia Syndrome

Cardiology in Review, 2007
Postural tachycardia syndrome (POTS) is a disorder of unknown etiology, and patients with this condition exhibit orthostatic intolerance (OI) and excessive tachycardia. Excessive tachycardia with POTS has been defined as a rapid (within 10 minutes) increase in heart rate by more than 30 beats per minute or a heart rate that exceeds 120 beats per minute.
Marvin S, Medow, Julian M, Stewart
openaire   +2 more sources

The relationship between mast cell activation syndrome, postural tachycardia syndrome, and Ehlers-Danlos syndrome.

Allergy and Asthma Proceedings, 2021
Background: Postural tachycardia syndrome (POTS), hypermobile Ehlers-Danlos syndrome (EDS), and mast cell activation syndrome (MCAS) can occur in the same patient. In this study, we investigated the relationship among these three syndromes. Objective: To
Edwin Wang   +3 more
semanticscholar   +1 more source

Dysautonomia in the Ehlers–Danlos syndromes and hypermobility spectrum disorders—With a focus on the postural tachycardia syndrome

American Journal of Medical Genetics. Part C, Seminars in Medical Genetics, 2021
Dysautonomia (autonomic dysfunction) occurs in the Ehlers–Danlos syndromes (EDS) and hypermobility spectrum disorders (HSD). Symptoms include palpitations, dizziness, presyncope, and syncope, especially when standing upright.
C. Mathias   +3 more
semanticscholar   +1 more source

Postural Tachycardia Syndrome: Nutrition Implications

Nutrition in Clinical Practice, 2020
AbstractPostural tachycardia syndrome (POTS) is a syndrome characterized by elevated heart rate without hypotension and most commonly occurs in young females (generally <35 years of age). The prevalence of POTS is on the rise, but the etiology is still under investigation, and there appear to be multiple potential physiologic causes. The majority of
Ravindra Ganesh   +2 more
openaire   +2 more sources

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