Wang C, Li Y, Liao Y, Tian H, Huang M, Dong X, et al. 2018 Chinese Pediatric Cardiology Society (CPCS) guideline for diagnosis and treatment of syncope in children and adolescents. Sci Bull (Beijing). 2018;63:1558–64.

Article  Google Scholar 

Brignole M, Moya A, de Lange FJ, Deharo JC, Elliott PM, Fanciulli A, et al. 2018 ESC guidelines for the diagnosis and management of syncope. Eur Heart J. 2018;39:1883–948.

Article  PubMed  Google Scholar 

Kenny RA, Brignole M, Dan GA, Deharo JC, van Dijk JG, Doherty C, et al. Syncope unit: rationale and requirement—the European Heart Rhythm Association position statement endorsed by the Heart Rhythm Society. Europace. 2015;17:1325–40.

Article  PubMed  Google Scholar 

Tao C, Tang C, Jin H, Du J. Pediatric syncope: a hot issue in focus. Sci Bull (Beijing). 2020;65:513–5.

Article  PubMed  Google Scholar 

Hu E, Liu X, Chen Q, Wang C. Investigation on the incidence of syncope in children and adolescents aged 2–18 years in Changsha. Front Pediatr. 2021;9:638394.

Article  PubMed  PubMed Central  Google Scholar 

Ruwald MH, Hansen ML, Lamberts M, Hansen CM, Højgaard MV, Køber L, et al. The relation between age, sex, comorbidity, and pharmacotherapy and the risk of syncope: a Danish nationwide study. Europace. 2012;14:1506–14.

Article  PubMed  Google Scholar 

Chen L, Li X, Todd O, Wang C, Jin H, Du J. A clinical manifestation-based prediction of haemodynamic patterns of orthostatic intolerance in children: a multi-centre study. Cardiol Young. 2014;24:649–53.

Article  PubMed  Google Scholar 

Kara A, Doğan MT. The psychopathology, depression, and anxiety levels of children and adolescents with vasovagal syncope: a case-control study. J Nerv Ment Dis. 2021;209:547–51.

Article  PubMed  Google Scholar 

Sheldon RS, Grubb BP 2nd, Olshansky B, Shen WK, Calkins H, Brignole M, et al. 2015 Heart Rhythm Society expert consensus statement on the diagnosis and treatment of postural tachycardia syndrome, inappropriate sinus tachycardia, and vasovagal syncope. Heart Rhythm. 2015;12:e41–63.

Article  PubMed  PubMed Central  Google Scholar 

Shen WK, Sheldon RS, Benditt DG, Cohen MI, Forman DE, Goldberger ZD, et al. 2017 ACC/AHA/HRS guideline for the evaluation and management of patients with syncope: a report of the american college of cardiology/american heart association task force on clinical practice guidelines, and the heart rhythm society. J Am Coll Cardiol. 2017;70:e39–110.

Article  PubMed  Google Scholar 

Sanatani S, Chau V, Fournier A, Dixon A, Blondin R, Sheldon RS. Canadian Cardiovascular Society and Canadian Pediatric Cardiology Association Position Statement on the approach to syncope in the pediatric patient. Can J Cardiol. 2017;33:189–98.

Article  PubMed  Google Scholar 

Wang Y, Wang Y, He B, Tao C, Han Z, Liu P, et al. Plasma human growth cytokines in children with vasovagal syncope. Front Cardiovasc Med. 2022;9:1030618.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Zhang Q, Sun Y, Zhang C, Qi J, Du J. Vitamin D deficiency and vasovagal syncope in children and adolescents. Front Pediatr. 2021;9:575923.

Article  PubMed  PubMed Central  Google Scholar 

Zhang Q, Li Y, Liao Y, Du J. Significance of red cell distribution width in the differential diagnosis between neurally mediated syncope and arrhythmic syncope in children. Cardiol Young. 2017;27:691–6.

Article  PubMed  Google Scholar 

Bai W, Chen S, Tang CS, Qi JG, Cui QH, Xu M, et al. Gut microbiota analysis and its significance in vasovagal syncope in children. Chin Med J (Engl). 2019;132:411–9.

Article  CAS  PubMed  Google Scholar 

Chen L, Zhang CY, Du JB. Diagnostic values of heart rate variability on unexplained syncope in children. Beijing Da Xue Xue Bao Yi Xue Ban. 2013;45:761–5 (in Chinese).

PubMed  Google Scholar 

Cui YX, Du JB, Jin HF. Insights into postural orthostatic tachycardia syndrome after COVID-19 in pediatric patients. World J Pediatr. 2024;20:201–7.

Article  PubMed  Google Scholar 

Jin HF, Yang JY, Li XY, Zhu LL, Han L, Zhang FW, et al. A modified Calgary syncope syndrome score in the differential diagnosis between cardiac syncope and vasovagal syncope. Zhonghua Er Ke Za Zhi. 2012;50:117–20 (in Chinese).

PubMed  Google Scholar 

Yang J, Zhu L, Chen S, Li X, Zhang Q, Zhang F, et al. Modified Calgary score in differential diagnosis between cardiac syncope and postural orthostatic tachycardia syndrome-associated syncope in children. Cardiol Young. 2013;23:400–4.

Article  PubMed  Google Scholar 

Zou R, Wang S, Zhu L, Wu L, Lin P, Li F, et al. Calgary score and modified Calgary score in the differential diagnosis between neurally mediated syncope and epilepsy in children. Neurol Sci. 2017;38:143–9.

Article  PubMed  Google Scholar 

Li Y, Liu J, Wang M, Zhao H, Liu X, Hu J, et al. Predictive value of EGSYS score in the differential diagnosis of cardiac syncope and neurally mediated syncope in children. Front Cardiovasc Med. 2023;10:1091778.

Article  PubMed  PubMed Central  Google Scholar 

Zhang J, Tang HN, Wang YW, Li F, Cai H, Lin P, et al. Predictive value of blood cell parameters in the diagnosis of vasovagal syncope in children. Zhonghua Er Ke Za Zhi. 2022;60:792–7 (in Chinese).

CAS  PubMed  Google Scholar 

Zhao J, Du JB. Blood pressure variability in children with autonomous nerve mediated syncope. Zhonghua Er Ke Za Zhi. 2012;50:712–3 (in Chinese).

PubMed  Google Scholar 

Zou R, Wang S, Cai H, Li F, Lin P, Wang Y, et al. Vitamin D deficiency in children with vasovagal syncope is associated with impaired circadian rhythm of blood pressure. Front Neurosci. 2021;15:712462.

Article  PubMed  PubMed Central  Google Scholar 

Li J, Zhang Q, Gao J, Jin H, Du J. Significance of serum iron in the differential diagnosis between vasovagal syncope and postural orthostatic tachycardia syndrome in children. Beijing Da Xue Xue Bao Yi Xue Ban. 2013;45:923–7 (in Chinese).

CAS  PubMed  Google Scholar 

Jin HF, Du JB. Development and future direction of clinical diagnosis and management of pediatric syncope. Zhonghua Er Ke Za Zhi. 2020;58:88–90 (in Chinese).

CAS  PubMed  Google Scholar 

Chen L, Wang C, Wang H, Tian H, Tang C, Jin H, et al. Underlying diseases in syncope of children in China. Med Sci Monit. 2011;17:PH49–53.

Cui Y, Liao Y, Zhang Q, Yan H, Liu P, Wang Y, et al. Spectrum of underlying diseases in syncope and treatment of neurally-mediated syncope in children and adolescents over the past 30 years: a single center study. Front Cardiovasc Med. 2022;9:1017505.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Li HX, Gao L, Yuan Y. Advance in the understanding of vasovagal syncope in children and adolescents. World J Pediatr. 2021;17:58–62.

Article  PubMed  Google Scholar 

Zhang QY, Karmane SI, Du JB. Physiologic neurocirculatory patterns in the head-up tilt test in children with orthostatic intolerance. Pediatr Int. 2008;50:195–8.

Article  Google Scholar 

Moya A, Sutton R, Ammirati F, Blanc JJ, Brignole M, Dahm JB, et al. Guidelines for the diagnosis and management of syncope (version 2009). Eur Heart J. 2009;30:2631–71.

Article  PubMed  PubMed Central  Google Scholar 

Zhang W, Wang C, Zou R, Liu L, Wu L, Luo X, et al. Changes in P-wave, T-wave, and ST segment amplitude in 12 lead electrocardiogram in children with breath holding spell. Zhong Nan Da Xue Xue Bao Yi Xue Ban. 2016;41:600–5 (in Chinese).

PubMed  Google Scholar 

Wang YR, Li XY, Du JB, Sun Y, Xu WR, Wang YL, et al. Impact of comorbidities on the prognosis of pediatric vasovagal syncope. World J Pediatr. 2022;18:624–8.

Article  PubMed  Google Scholar 

Liao Y, Zhang QY, Li HX, Wang YL, Liu P, Du JB. Co-morbidity of vasovagal syncope and postural tachycardia syndrome with allergic diseases in children. Beijing Da Xue Xue Bao Yi Xue Ban. 2017;49:783–8 (in Chinese).

CAS  PubMed  Google Scholar 

Wang Y, Du J, Jin H, Liao Y. Comorbidity of neurally mediated syncope and allergic disease in children. Front Immunol. 2020;11:1865.

Article  CAS  PubMed