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231223s2003 xx ||||| 00| ||chi c |
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a chi
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| 100 |
1 |
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|a Guo, Ying
|e verfasserin
|4 aut
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| 245 |
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|a Evaluation of physiological index on treadmill exercise testing of 294 healthy children in Shanghai area
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|c 2003
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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| 500 |
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|a Date Completed 04.05.2004
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|a Date Revised 07.06.2016
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|a published: Print
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|a Citation Status MEDLINE
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|a OBJECTIVE: Dynamic exercise is often used to evaluate the backlog function of cardiovascular system, and the treadmill test is a commonly used dynamic exercise protocol. The study aimed to assess the exercise capacity and cardiovascular response to treadmill exercise in healthy children, and create normal reference values of exercise testing in native children
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|a METHODS: Two huadveds and ninety-four healthy children aged 5 to 14 years were tested using the Bruce protocol on treadmill
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|a RESULTS: Mean exercise capacity in boys increased from 12.2 METs at the age of 5 to 6 years, to 15.2 METs at the age of 13 to 14 years. Mean exercise capacity in girls increased from 11.7 METs at the age of 5 to 6 years, to 12.6 METs at the age of 13 to 14 years. Sex difference was obvious in exercise capacity of children except those at the age of 5 to 6 years. There was no obvious correlation between exercise capacity and the ratio of weight to height. Maximal heart rate ranged from 187 to 235 beats/min. Systolic blood pressure increased gradually until peak exercise was achieved. The mean systolic blood pressure of boys at maximal exercise increased by 38.6 percent compared to resting level, and the girls increased by 34.4 percent. After maximal exercise, mean systolic blood pressure reached resting level in 6 minutes but diastolic blood pressure varied. All children had sinus rhythm at rest. No arrhythmia was recorded during treadmill exercise. However, arrhythmia was found in five children in early recovery period. The incidence of exercise-induced arrhythmia was 1.7 percent
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|a CONCLUSION: Sex difference and age difference was obvious in exercise capacity. In the 21st century, the exercise capacity of children in Shanghai area has approached to the developed country. Using MET as the standardized criterion of exercise capacity is advantageous to standardize maximal or submaximal exercise workloads of all kinds of protocols. Exercise-induced arrhythmia in the early recovery period in children without structural heart disease may not be pathological, but it is necessary for those children to be followed-up
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|a Clinical Trial
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|a English Abstract
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|a Journal Article
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| 700 |
1 |
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|a Zhou, Ai-qing
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gao, Wei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Fen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Yun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yang, Jian-ping
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhu, Min
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Hai-yan
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Zhonghua er ke za zhi = Chinese journal of pediatrics
|d 1960
|g 41(2003), 5 vom: 30. Mai, Seite 338-43
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|x 0578-1310
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|g volume:41
|g year:2003
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|g pages:338-43
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