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学科主题临床医学
Physiologic neurocirculatory patterns in the head-up tilt test in children with orthostatic intolerance
Zhang Qingyou; Karmane, Sumou I.; Du Junbao
关键词children head-up tilt test orthostatic intolerance physiologic pattern
刊名PEDIATRICS INTERNATIONAL
2008-04-01
DOI10.1111/j.1442-200X.2008.02556.x
50期:2页:195-198
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Pediatrics
研究领域[WOS]Pediatrics
关键词[WOS]TACHYCARDIA SYNDROME ; SYNCOPE ; ADOLESCENTS
英文摘要

Background: Orthostatic intolerance (OI) is a common clinical manifestation in clinical pediatrics. The head-up tilt (HUT) table test is considered the standard of orthostatic assessment, but the physiologic neurocirculatory profile during HUT has not been fully realized in children with OI. The present study, therefore, was designed to investigate the physiologic patterns that occur during HUT in children with OI.

Methods: Ninety children (56 girls; mean age, 11.6 +/- 2.3 years) with OI underwent HUT under quiet circumstances. Blood pressure and heart rate were monitored simultaneously.

Results: Forty-nine children with OI (54.4%) had vasovagal response with HUT testing; 33 (36.7%), vasodepressor response; six (6.7%), cardioinhibitory response; and 10 (11.1%), mixed response. Twenty-eight children (31.1%) had postural orthostatic tachycardia; one (1.1%), orthostatic hypotension (OH); and 12 (13.3%), normal physiologic response. Patterns of cerebral syncope response and chronotropic incompetence were not observed.

Conclusions: Classical vasovagal response was the major physiologic pattern seen in children with OI during HUT testing, and postural orthostatic tachycardia response ranked second.

语种英语
WOS记录号WOS:000254054800012
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/61373
专题北京大学第一临床医学院_儿科
作者单位Peking Univ Hosp 1, Dept Pediat, Key Lab Mol Cardiovasc Sci, Minist Educ, Beijing 100034, Peoples R China
推荐引用方式
GB/T 7714
Zhang Qingyou,Karmane, Sumou I.,Du Junbao. Physiologic neurocirculatory patterns in the head-up tilt test in children with orthostatic intolerance[J]. PEDIATRICS INTERNATIONAL,2008,50(2):195-198.
APA Zhang Qingyou,Karmane, Sumou I.,&Du Junbao.(2008).Physiologic neurocirculatory patterns in the head-up tilt test in children with orthostatic intolerance.PEDIATRICS INTERNATIONAL,50(2),195-198.
MLA Zhang Qingyou,et al."Physiologic neurocirculatory patterns in the head-up tilt test in children with orthostatic intolerance".PEDIATRICS INTERNATIONAL 50.2(2008):195-198.
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