Low chemoresponsiveness and inadequate hyperventilation contribute to exercise-induced hypoxemia

CA Harms, JM Stager - Journal of Applied Physiology, 1995 - journals.physiology.org
Is inadequate hyperventilation a cause of the exercise-induced hypoxemia observed in
some athletes during intense exercise? If so, is this related to low chemoresponsiveness …

Exercise-induced hypoxemia in athletes: role of inadequate hyperventilation

SK Powers, D Martin, M Cicale, N Collop… - European journal of …, 1992 - Springer
These experiments examined the exercise-induced changes in pulmonary gas exchange in
elite endurance athletes and tested the hypothesis that an inadequate hyperventilatory …

Exercise ventilation correlates positively with ventilatory chemoresponsiveness

BJ Martin, JV Weil, KE Sparks… - Journal of Applied …, 1978 - journals.physiology.org
To determine the relationship of ventilatory responsiveness to hypoxia and hypercapnia to
exercise hyperpnea, these responses and steady-state exercise ventilation (VE) were …

Intermittent hypoxia increases ventilation and SaO2 during hypoxic exercise and hypoxic chemosensitivity

K Katayama, Y Sato, Y Morotome… - Journal of Applied …, 2001 - journals.physiology.org
The purpose of this study was 1) to test the hypothesis that ventilation and arterial oxygen
saturation (SaO2) during acute hypoxia may increase during intermittent hypoxia and …

Exercise-induced hypoxaemia in highly trained cyclists at 40% peak oxygen uptake

AJ Rice, GC Scroop, CJ Gore, AT Thornton… - European journal of …, 1999 - Springer
A group of 15 competitive male cyclists [mean peak oxygen uptake, V˙ O 2peak 68.5 (SEM
1.5 ml· kg− 1· min− 1)] exercised on a cycle ergometer in a protocol which began at an …

The effect of exercise modality on exercise-induced hypoxemia

TP Gavin, JM Stager - Respiration physiology, 1999 - Elsevier
To investigate the effect of exercise mode on arterial oxyhemoglobin saturation (SaO2), 13
healthy, actively training men who displayed exercise-induced hypoxemia (EIH) performed …

Acute hypoxic ventilatory response and exercise-induced arterial hypoxemia in men and women

JA Guenette, TT Diep, MS Koehle, GE Foster… - Respiratory physiology …, 2004 - Elsevier
Recent studies claim a higher prevalence of exercise-induced arterial hypoxemia (EIAH) in
women relative to men and that diminished peripheral chemosensitivity is related to the …

Arterial hypoxaemia in endurance athletes is greater during running than cycling

AJ Rice, GC Scroop, AT Thornton, NS McNaughton… - Respiration …, 2000 - Elsevier
The effect of both training discipline and exercise modality on exercise-induced hypoxaemia
(EIH) was examined in seven runners and six cyclists during 5 min high intensity treadmill …

Effect of hyperoxia on gas exchange and lactate kinetics following exercise onset in nonhypoxemic COPD patients

A Somfay, J Pórszász, SM Lee, R Casaburi - Chest, 2002 - Elsevier
Study objectives The slow oxygen uptake (V˙ o 2) kinetics observed in COPD patients is a
manifestation of skeletal muscle dysfunction of multifactorial origin. We determined whether …

Evidence for an inadequate hyperventilation inducing arterial hypoxemia at submaximal exercise in all highly trained endurance athletes.

F Durand, P Mucci, C Préfaut - Medicine and science in sports and …, 2000 - europepmc.org
Purpose The majority of highly trained endurance athletes with a maximal oxygen uptake
greater than 60 mL x min (-1) x kg (-1) develop exercise-induced hypoxemia (EIH). Yet some …