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

• Hauptverfasser: Ping Liu (Verfasst von), Xingfang Zeng (Verfasst von), Wanzhen Mei (Verfasst von), Yuwen Wang (Verfasst von), Runmei Zou (Verfasst von), Cheng Wang (Verfasst von)
• Format: Buch
• Veröffentlicht: BMC, 2021-04-01T00:00:00Z.
• Schlagworte: article
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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...