RECIRCULATION TIMES IN EXERCISING CHILDREN

被引：18

作者：

CUMMING, GR ^{[1
]}

机构：

[1] UNIV MANITOBA,WINNIPEG R3E OW1,MANITOBA,CANADA

来源：

JOURNAL OF APPLIED PHYSIOLOGY | 1978年 / 45卷 / 06期

关键词：

D O I：

10.1152/jappl.1978.45.6.1005

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

Recirculation times were measured with indicator-dilution methods in 19 subjects, aged 5-14 yr, during near-maximal supine bicycle exercise. Recirculation times were as short as 4.5 s and peak recirculation occurred within 10 s. When rebreathing methods are used to measure exercise cardiac output in children, their very rapid recirculation needs to be considered.

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页码：1005 / 1008

页数：4

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