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26 results

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Page 1
Pathophysiology of syncope.
Hainsworth R. Hainsworth R. Clin Auton Res. 2004 Oct;14 Suppl 1:18-24. doi: 10.1007/s10286-004-1004-2. Clin Auton Res. 2004. PMID: 15480926 Review.
Plasma volume is of considerable importance and increasing this by interventions such as salt loading, exercise training, and even sleeping with the bed head raised can often be of clinical benefit....
Plasma volume is of considerable importance and increasing this by interventions such as salt loading, exercise training, and …
Clinical neurophysiology of postural tachycardia syndrome.
Cutsforth-Gregory JK, Sandroni P. Cutsforth-Gregory JK, et al. Handb Clin Neurol. 2019;161:429-445. doi: 10.1016/B978-0-444-64142-7.00066-7. Handb Clin Neurol. 2019. PMID: 31307619 Review.
Postural tachycardia syndrome (POTS) is one of several disorders of orthostatic intolerance (OI). It is defined by the development of symptoms of cerebral hypoperfusion or sympathetic activation and a sustained heart rate increment of 30 beats/min or more (40 beats/ …
Postural tachycardia syndrome (POTS) is one of several disorders of orthostatic intolerance (OI). It is defined by the develop …
Salt Loading Blunts Central and Peripheral Postexercise Hypotension.
Babcock MC, Robinson AT, Watso JC, Migdal KU, Martens CR, Edwards DG, Pescatello LS, Farquhar WB. Babcock MC, et al. Med Sci Sports Exerc. 2020 Apr;52(4):935-943. doi: 10.1249/MSS.0000000000002187. Med Sci Sports Exerc. 2020. PMID: 31609296 Free PMC article. Clinical Trial.
Participants were asked to maintain a 2300 mg.d sodium diet for 10 d on two occasions separated by 2 wk. Total salt intake was manipulated via ingestion of capsules containing either table salt (3900 mg.d) or placebo (dextrose) during each diet. ...Brachial …
Participants were asked to maintain a 2300 mg.d sodium diet for 10 d on two occasions separated by 2 wk. Total salt intake wa …
Salt supplementation improves orthostatic cerebral and peripheral vascular control in patients with syncope.
Claydon VE, Hainsworth R. Claydon VE, et al. Hypertension. 2004 Apr;43(4):809-13. doi: 10.1161/01.HYP.0000122269.05049.e7. Epub 2004 Feb 23. Hypertension. 2004. PMID: 14981050
Salt supplementation improves orthostatic tolerance in many patients with posturally related syncope (PRS). ...These changes are likely to contribute to the beneficial effects of salt loading in these patients....
Salt supplementation improves orthostatic tolerance in many patients with posturally related syncope (PRS). ...These changes a …
Oral and intravenous hydration in the treatment of orthostatic hypotension and postural tachycardia syndrome.
Snapper H, Cheshire WP. Snapper H, et al. Auton Neurosci. 2022 Mar;238:102951. doi: 10.1016/j.autneu.2022.102951. Epub 2022 Jan 31. Auton Neurosci. 2022. PMID: 35123367 Free article. Review.
Hydration with water and salt is the mainstay of treatment for autonomic nervous system disorders that impair orthostatic tolerance. ...We conclude that oral salt replacement is indicated for treatment of neurogenic orthostatic hypotension because thes …
Hydration with water and salt is the mainstay of treatment for autonomic nervous system disorders that impair orthostatic tole …
Postural Tachycardia Syndrome and Neurally Mediated Syncope.
Cutsforth-Gregory JK. Cutsforth-Gregory JK. Continuum (Minneap Minn). 2020 Feb;26(1):93-115. doi: 10.1212/CON.0000000000000818. Continuum (Minneap Minn). 2020. PMID: 31996624 Review.
PURPOSE OF REVIEW: This article reviews the diagnosis and management of the most common disorders of orthostatic intolerance: postural tachycardia syndrome (POTS) and neurally mediated syncope. ...Neurally mediated syncope occurs despite intact autonomic reflexes. M …
PURPOSE OF REVIEW: This article reviews the diagnosis and management of the most common disorders of orthostatic intolerance: …
Early effects of oral salt on plasma volume, orthostatic tolerance, and baroreceptor sensitivity in patients with syncope.
Mtinangi BL, Hainsworth R. Mtinangi BL, et al. Clin Auton Res. 1998 Aug;8(4):231-5. doi: 10.1007/BF02267786. Clin Auton Res. 1998. PMID: 9791744 Clinical Trial.
Salt loading of patients with orthostatic-related syncope has been shown to increase plasma volume and orthostatic tolerance and to decrease baroreceptor sensitivity. ...Tests were carried out in patients with poor orthostatic tolerance and low …
Salt loading of patients with orthostatic-related syncope has been shown to increase plasma volume and orthostatic …
[Italian Society of Cardiology (SIC) Expert consensus document: Post-acute cardiovascular sequelae of SARS-CoV-2 infection].
Indolfi C, Barillà F, Basso C, Ciccone MM, Curcio A, Gargiulo P, Nodari S, Mercuro G, Mancone M, Muscoli S, Pedrinelli R, Porcari A, Spaccarotella C, Romeo F, Sinagra G, Filardi PP. Indolfi C, et al. G Ital Cardiol (Rome). 2022 Jul;23(7):491-503. doi: 10.1714/3831.38166. G Ital Cardiol (Rome). 2022. PMID: 35771014 Italian.
The key symptoms of PASC are palpitations, effort dyspnea, chest pain, exercise intolerance, and postural orthostatic tachycardia syndrome.For PASC treatment, it may be useful to take salt and fluid loading, to reduce symptoms such as tachycardia, palp …
The key symptoms of PASC are palpitations, effort dyspnea, chest pain, exercise intolerance, and postural orthostatic tachycar …
Cardiovascular deconditioning during space flight and the use of saline as a countermeasure to orthostatic intolerance.
Bungo MW, Charles JB, Johnson PC Jr. Bungo MW, et al. Aviat Space Environ Med. 1985 Oct;56(10):985-90. Aviat Space Environ Med. 1985. PMID: 4062772
Of most importance to the operational function of Space Shuttle crewmembers is orthostatic intolerance. Although complex changes occur as a result of adaptation to weightlessness, the redistribution and loss of body fluid apparently plays a substantial role. Utilizi …
Of most importance to the operational function of Space Shuttle crewmembers is orthostatic intolerance. Although complex chang …
Fluid loading effects on temporal profiles of cardiovascular responses to head-down tilt.
Cowings P, Toscano W, Kanis D, Saicheur T, Ravikumar A, Gebreyesus F. Cowings P, et al. Aerosp Med Hum Perform. 2015 Feb;86(2):88-96. doi: 10.3357/AMHP.4065.2015. Aerosp Med Hum Perform. 2015. PMID: 25946732
BACKGROUND: Susceptibility of healthy astronauts to orthostatic hypotension and presyncope is exacerbated upon return from spaceflight. Up to 64% of astronauts experience postflight orthostatic intolerance. A promising countermeasure for postflight orthost …
BACKGROUND: Susceptibility of healthy astronauts to orthostatic hypotension and presyncope is exacerbated upon return from spacefligh …
26 results