Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Syncope is a frequent reason for hospitalization from the emergency department (ED), but the benefit of hospitalization is unclear. This systematic review and meta-analysis (SRMA) aims to cohere and synthesize the best current evidence regarding the potential benefit of hospitalization for ED syncope patients for developing an evidence-based ED syncope management guideline. ⋯ Due to the uncertainty of the available evidence, this SRMA's findings do not support a recommendation for or against hospitalizing patients presenting to ED with syncope. However, discharging low-risk patients with syncope from the ED is associated with a low risk of short-term adverse events.