The predictive value of urine specific gravity in the diagnosis of vasovagal syncope in children and adolescents

Abstract Background Vasovagal syncope (VVS) is a kind of common neurally mediated syncope in children and adolescents. Decreased blood volume is one of the pathogenesis of VVS. The diagnosis of VVS is mainly based on head-up tilt test (HUTT), but some complications may easily occur when HUTT induces...

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Bibliographic Details
Main Authors: Ping Liu, Xingfang Zeng, Wanzhen Mei, Yuwen Wang, Runmei Zou, Cheng Wang
Format: Article
Language:English
Published: BMC 2021-04-01
Series:Italian Journal of Pediatrics
Subjects:
Online Access:https://doi.org/10.1186/s13052-021-01043-2