Results 171 to 180 of about 89,050 (201)
Some of the next articles are maybe not open access.
1993
Abstract A goal of the previous chapters was to explain how neural and humoral mechanisms of vascular and cardiac control keep blood pressure from falling during orthostasis. The goal of this chapter is to amplify the discussion of essential adjustments to orthostasis by showing what happens when a particular part of the control system ...
openaire +1 more source
Abstract A goal of the previous chapters was to explain how neural and humoral mechanisms of vascular and cardiac control keep blood pressure from falling during orthostasis. The goal of this chapter is to amplify the discussion of essential adjustments to orthostasis by showing what happens when a particular part of the control system ...
openaire +1 more source
Acetylcholinesterase Inhibition in Patients With Orthostatic Intolerance
Journal of Clinical Neurophysiology, 2006The efficacy of current therapeutic measures in orthostatic intolerance (OI) varies among patients and is oftentimes unsatisfactory. New approaches to alleviate symptoms of OI are therefore clearly needed. Recent reports have demonstrated that acetylcholinesterase inhibition is effective in the treatment of orthostatic hypotension with the presumed ...
Wolfgang, Singer +4 more
openaire +2 more sources
Orthostatic Intolerance: A Disorder of Young Women
Obstetrical & Gynecological Survey, 2000Orthostatic intolerance (OI) is a cause of significant disability in otherwise healthy women seen by gynecologists. Orthostatic tachycardia is often the most obvious hemodynamic abnormality found in OI patients, but symptoms may include dizziness, visual changes, discomfort in the head or neck, poor concentration, fatigue, palpitations, tremulousness ...
Y S, Ali +6 more
openaire +2 more sources
Compression Garments as Countermeasures to Orthostatic Intolerance
Aviation, Space, and Environmental Medicine, 2009All astronauts experience some degree of orthostatic intolerance following spaceflight, ranging from tachycardia to orthostatic hypotension and syncope. The purpose of this study was to evaluate the ability of two compression garments, the National Aeronautics and Space Administration's inflatable antigravity suit (AGS) and the Russian Federal Space ...
Steven H, Platts +5 more
openaire +2 more sources
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
Orthostatic Intolerance in Post-Concussion Patients
Physician and Sportsmedicine, 2022Mohamed Kazamel +2 more
exaly
The Epidemic of Orthostatic Tachycardia and Orthostatic Intolerance
The American Journal of the Medical Sciences, 1999openaire +2 more sources