• Corpus ID: 6614739

Syncope: Etiology and Diagnostic Approach Cme

@inproceedings{HannaSyncopeEA,
  title={Syncope: Etiology and Diagnostic Approach Cme},
  author={Elias B Hanna}
}
S yncope is a transient loss of consciousness and postural tone with spontaneous, complete recovery. There are three major types: neu-rally mediated, orthostatic, and cardiac (TABLE 1). ■ NEURALLY MEDIATED SYNCOPE Neurally mediated (reflex) syncope is the most common type, accounting for two-thirds of cases. It results from autonomic reflexes that respond inappropriately, leading to vasodila-tion and bradycardia. Neurally mediated syncope is usually preceded by premonitory symptoms such as… 

References

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The present system of classification has proven both functional and clinically relevant and includes a group of disorders that most investigators have thought to be principally autonomic in nature.
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TLDR
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TLDR
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Atypical presentations of VVS occur in many patients referred to a tertiary referral centre with unexplainedsyncope, and knowledge of the clinical characteristics of unexplained syncope for which VVS is the attributable diagnosis should assist in appropriate management of such patients.
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TLDR
In patients with syncope, a variety of abnormal responses is observed during tilt testing, suggesting that different syndromes can be diagnosed by the test.
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