These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Syncope and pre-syncope in children and adolescents: a prospective study in a pediatric emergency care unit].
    Author: Noizet-Yverneau O, Hue V, Vaksmann G, Cuvellier JC, Lamblin MD, Leclerc F, Martinot A.
    Journal: Arch Pediatr; 2009 Aug; 16(8):1111-7. PubMed ID: 19482459.
    Abstract:
    OBJECTIVES: To assess in a pediatric emergency care unit (PECU): 1. The frequency of syncope and pre-syncope, 2. The incidence of diagnoses, 3. The value of investigations and cardiology and neurology consultations. METHODS: The data of PECU patients aged 2 years to 15 years and 3 months were prospectively collected over 1 year. Standard electrocardiogram and serum glucose were compulsory investigations. Schellong's orthostatic test was performed whenever possible. RESULTS: One hundred and fity-nine children (mean age, 11+/-4 years) were included, accounting for 0.8% of the PECU's visits: 48% had syncope, 52% had pre-syncope. The most common cause was neurally mediated syncope - 98 patients (62%), with vasovagal syncope for 80 patients - followed by neurological causes: 29 patients (18%). Neither cardiac arrhythmia nor obstructive cardiomyopathy was diagnosed. There were discrepancies between cardiologists' and pediatricians' ECG interpretations in 9% of cases. Diagnoses differed between cardiologists and pediatricians in 54% of 41 consultations. Diagnoses differed between neurologists and pediatricians in 54% of 42 consultations. No investigation except Schellong's orthostatic test led to modification of a previous diagnosis. CONCLUSION: This study emphasizes that the routine workup of pediatric syncope should focus on the patient's history and physical examination. Diagnostic testing should be minimal: ECG and Schellong's orthostatic test. The leading cause was neurocardiogenic syncope.
    [Abstract] [Full Text] [Related] [New Search]