Presyncope

Known as: NEAR SYNCOPE, pre-syncope, Presyncopes 
An episode of lightheadedness and dizziness which may precede an episode of syncope.

Topic mentions per year

Topic mentions per year

1968-2017
05019682017

Papers overview

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2011
2011
BACKGROUND Aim of this study was to test the hypothesis that after presyncope, some blood hormone pools increase while others… (More)
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2009
2009
Activation of sympathetic efferent traffic is essential to maintaining adequate arterial pressures during reductions of central… (More)
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Highly Cited
2006
Highly Cited
2006
STUDY OBJECTIVE We prospectively validate the San Francisco Syncope Rule (history of congestive heart failure, Hematocrit <30… (More)
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2001
2001
BACKGROUND Syncope is a common disorder that is potentially disabling and affects both young and old. Once neurological… (More)
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Highly Cited
1997
Highly Cited
1997
BACKGROUND Autonomic and particularly sympathetic mechanisms play a central role in the pathophysiology of vasovagal syncope. We… (More)
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1997
1997
In 184 patients given an event recorder for the evaluation of palpitations, syncope or presyncope, we found that event recorders… (More)
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Highly Cited
1996
Highly Cited
1996
Postflight orthostatic intolerance is experienced by virtually all astronauts but differs greatly in degree of severity. We… (More)
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1995
1995
BACKGROUND AND PURPOSE Presyncope, characterized by symptoms and signs indicative of imminent syncope, can be aborted in many… (More)
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Highly Cited
1987
Highly Cited
1987
A national registry was begun in 1981 to collect data from 32 centers on patients diagnosed by uniform criteria as having primary… (More)
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Highly Cited
1968
Highly Cited
1968
ONE of the most characteristic clinical features of idiopathic hypertrophic subaortic stenosis (IHSS) is the striking variability… (More)
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