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Citation |
Kenny RA, McNicholas T. QJM 2016; 109(12): 767-773. |
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Affiliation |
Mercers Institute, St James's Hospital, Dublin, Ireland. |
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Copyright |
(Copyright © 2016, Oxford University Press) |
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DOI |
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PMID |
27340222 |
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Abstract |
Vasovagal syncope, or the "common faint", is the most common cause of syncope. Although it is considered a benign condition, there is a significant economic burden and significant impact on quality of life in patients with recurrent syncope, particularly in older adults. Typical vasovagal syncope usually occurs in young adults, and can often be diagnosed on the basis of history, in the absence of structural heart disease. Atypical vasovagal syncope, which is more common in older adults, can be more difficult to diagnose, however. In atypical vasovagal syncope, there is often a short or absent prodrome, and amnesia for loss of consciousness is common and it can, therefore, often be misdiagnosed, for example as falls. A more standardized approach to the diagnosis and management of patients presenting with syncope or unexplained falls is required, and it is anticipated that the number of Syncope Units will increase. Treatment of vasovagal syncope is largely conservative; however, medical or device therapy may be required when syncope is severe and refractory to conservative treatment, as there is significant impact on quality of life and it can be associated with injury. The aim of this article is to provide an overview of the diagnosis and management of vasovagal syncope. Language: en |