Can J Emerg Med
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Determining the appropriate disposition of emergency department (ED) syncope patients is challenging. Previously developed decision tools have poor diagnostic test characteristics and methodological flaws in their derivation that preclude their use. We sought to develop a scale to risk-stratify adult ED syncope patients at risk for serious adverse events (SAEs) within 30 days. ⋯ We derived a risk scale that accurately predicts SAEs within 30 days in ED syncope patients. If validated, this will be a potentially useful clinical decision tool for emergency physicians, may allow judicious use of health care resources, and may improve patient care and safety.
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Can an oral regimen of rivaroxaban be used for the treatment of symptomatic pulmonary embolism? ⋯ To determine the effectiveness and safety of oral rivaroxaban in the treatment of symptomatic pulmonary embolism when compared to current standard therapy.