Skip to search formSkip to main contentSkip to account menu

Orthostatic syncope

Known as: syncope orthostatic 
Syncope following a quick change in position from lying down to standing. [HPO:probinson]
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Cardiovascular parameters and neural sympathetic discharge variability before orthostatic syncope: role of sympathetic baroreflex control to the vessels
We tested the hypothesis that altered sympathetic baroreceptor control to the vessels (svBRS) and disrupted coupling between… 
Review
2014
Review
2014
Role of sympathetic nerve activity in the process of fainting
Syncope is defined as a transient loss of consciousness and postural tone, characterized by rapid onset, short duration, and… 
Review
2012
Review
2012
Hypotensive bradycardic events during shoulder arthroscopic surgery under interscalene brachial plexus blocks
Sudden, profound hypotensive and bradycardic events (HBEs) have been reported in more than 20% of patients undergoing shoulder… 
Review
2012
Review
2012
Use of Octreotide in the Treatment of Refractory Orthostatic Intolerance
There have been reports on the use of octreotide in patients with orthostatic hypotension, postural tachycardia syndrome, and… 
Review
2007
Review
2007
Current Management of Syncope
Syncope is defined as transient loss of consciousness as a result of inadequate cerebral perfusion. The causes of syncope fall… 
2006
2006
Modulation of the control of muscle sympathetic nerve activity during severe orthostatic stress
We tested the hypothesis that arterial baroreflex (ABR)‐mediated beat‐to‐beat control over muscle sympathetic nerve activity… 
Highly Cited
2003
Highly Cited
2003
Combined Head‐Up Tilt and Lower Body Negative Pressure as an Experimental Model of Orthostatic Syncope
Introduction: The combination of head‐up tilt and incremental lower body negative pressure has shown promise in the diagnosis of… 
Highly Cited
1997
Highly Cited
1997
Vagal and sympathetic mechanisms in patients with orthostatic vasovagal syncope.
BACKGROUND Autonomic and particularly sympathetic mechanisms play a central role in the pathophysiology of vasovagal syncope. We… 
1990
1990
Vasovagal reactions induced by head-up tilt and tests of vagal cardiac function.
1987
1987
Head-up tilt for triggering and diagnosing syncope.
Head-up tilt to 70 degrees lasting for 30 min is a further useful test for studying syncope. In 26.69% of 109 consecutive out… 
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)