- 作者：Jeffrey B. Anderson ; Richard J. Czosek ; James Cnota ; Karthikeyan Meganathan ; Timothy K. Knilans ; Pamela C. Heaton
- 关键词：National Hospital Ambulatory Medical Care Survey ; syncope ; computed tomography ; magnetic resonance imaging ; electrocardiogram
- 刊名：Journal of Emergency Medicine
- 出版年：2012
- 出版时间：October, 2012
- 年：2012
- 卷：43
- 期：4
- 页码：575-583
- 全文大小：343 K
Background
Syncope is a common problem in children and adolescents. The diagnostic yield for most tests commonly used in the evaluation of pediatric patients with syncope is low.Study Objective
To examine the epidemiology of pediatric patients presenting to United States (US) emergency departments (EDs) with a complaint of syncope and compare their initial management to published guidelines.
Methods
ED visits from the National Hospital Ambulatory Medical Care Survey for 2003-2007 for patients aged 7-18 years were analyzed. Outcome variables were diagnostic tests and management of patients presenting with syncope.
Results
There were 627,489 (95 % confidence interval [CI] 527,237-727,722) ED visits for syncope (0.9 % of all ED visits for patients aged 7-18 years). Patients presenting to the ED for syncope were more commonly female (p < 0.01), adolescent (13-18 years) (p < 0.01), covered by private insurance (p = 0.01), and more likely to arrive to the ED by ambulance (p < 0.01), compared to those presenting with other complaints. Only 58.1 % (95 % CI 50.3-66.0 % ) of syncope patients received an electrocardiogram, and 26.5 % (95 % ?CI 18.2-34.7 % ) received a computed tomography (CT) or magnetic resonance imaging (MRI) scan as part of their diagnostic work-up.
Conclusions
When evaluating pediatric patients presenting with syncope, there should be an increased use of the electrocardiogram to screen for underlying cardiac abnormalities. There should also be a tempered use of CT/ MRI imaging in this population.