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

页码：266 / 269

页数：4

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