The etiological distribution and clinical features of autonomic neuromediated syncope in children and adolescents:single center 15 years retrospective analysis / 中国小儿急救医学
Chinese Pediatric Emergency Medicine
;
(12): 597-601, 2018.
Artigo
em Chinês
| WPRIM
| ID: wpr-699014
ABSTRACT
Objective To retrospectively analyze the etiological distribution and clinical features of autonomic neuromediated syncope ( NMS) in children and adolescents in single center for 15 years. Methods There were 3182 cases of children and adolescents[aged from 2 to 18 years,the average age(10. 75 ± 3. 13) years] with unexplained syncope or symptoms of presyncope ( including unexplained dizziness,headache,chest tightness,chest pain,sigh,heart palpitations,etc),who came from children syncope outpatient department or inpatient department in the Second Xiangya Hospital,Central South University from September 2000 to October 2015. Of all 3182 cases,1649 cases were male,1533 cases were female. All subjects underwent detailed history collection,careful physical examination,12-lead electrocardiogram,Holter ECG,chest X-ray,echocardiography, EEG and head CT or MRI,blood biochemical examination (including fasting glucose,myocardial enzymes) and were eliminated organic disease of heart,lung,brain and so on,the cause of syncope was not still clear. The head-up tilt test ( HUTT ) was performed after the patient or / and the guardian written informed consent obtained. Results (1)HUTT positive rate was 47. 05% (1497/3182). Causes for vasovagal syncope in turn was 42. 99% ( 1368/3182 ) , postural orthostatic tachycardia syndrome was 2. 55% ( 81/3182 ) , orthostatic hypertension was 0. 79% (25/3182),orthostatic hypotension was 0. 06% (2/3182). (2)The clinical symp-toms in NMS of different etiologies were mainly syncope,dizziness,chest tightness,chest pain,headache,heart pal-pitations. Conclusion The causes of NMS in children are vasovagal syncope and postural orthostatic tachycardia syndrome,and the clinical features are syncope,dizziness,chest tightness,chest pain,headache,heart palpitations.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo de etiologia
Idioma:
Chinês
Revista:
Chinese Pediatric Emergency Medicine
Ano de publicação:
2018
Tipo de documento:
Artigo
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