Exercise-induced arterial hypoxemia is unaffected by intense physical training: a case report

被引：6
|
作者：
Dominelli, Paolo B. [1 ]
Foster, Glen E. [2 ]
Dominelli, Giulio S. [3 ]
Henderson, William R. [1 ,4 ]
Koehle, Michael S. [1 ,5 ]
McKenzie, Donald C. [1 ,5 ]
Sheel, A. William [1 ]
机构：
[1] Univ British Columbia, Sch Kinesiol, Vancouver, BC V6T 1Z3, Canada
[2] Univ British Columbia, Sch Hlth & Exercise Sci, Kelowna, BC V1V 1V7, Canada
[3] Univ British Columbia, Fac Med, Vancouver, BC V5Z 1M9, Canada
[4] Univ British Columbia, Div Crit Care Med, Vancouver, BC V5Z 1M9, Canada
[5] Univ British Columbia, Div Sport Med, Vancouver, BC V6T 1Z3, Canada
来源：
APPLIED PHYSIOLOGY NUTRITION AND METABOLISM-PHYSIOLOGIE APPLIQUEE NUTRITION ET METABOLISME | 2014年 / 39卷 / 02期
基金：
加拿大自然科学与工程研究理事会;
关键词：
arterial blood gases; cardio-pulmonary testing; desaturation; PULMONARY GAS-EXCHANGE; HEALTHY-YOUNG WOMEN; SEA-LEVEL; DESATURATION; HUMANS;
D O I：
10.1139/apnm-2013-0341
中图分类号：
R15 [营养卫生、食品卫生]; TS201 [基础科学];
学科分类号：
100403 ;
摘要：
Exercise-induced arterial hypoxemia (EIAH) occurs in some healthy humans at sea-level, whereby the most aerobically trained individuals develop the most severe hypoxemia. A female competitive runner completed 2 maximal exercise tests. Maximal oxygen consumption increased by 15% between testing days, but the degree of hypoxemia remained similar (PaO2, SaO(2); 82 and 80 mm Hg; 93.8% and 92.8%; first and second test, respectively). Our case indicates that EIAH does not necessarily worsen with aerobic training.
引用
收藏
页码：266 / 269
页数：4
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