Time delay in the mediation of ventilation (V E) by arterial CO2 pressure (PaCO2) was studied during recovery from short impulse-like exercises with different work loads of recovery. Subjects performed two tests including 10-s impulse like exercise with work load of 200 watts and 15-min recovery with 25 watts in test one and 50 watts in test two. V E, end tidal CO2 pressure (PETCO2) and heart rate (HR) were measured continuously during rest, warming up, exercise and recovery. PaCO2 was estimated from PETCO2 and tidal volume (VT). Results showed that predicted arterial CO2 pressure (PaCO2 pre) increased during recovery in both tests. In both tests, V E increased and peaked at the end of exercise.
Background: End-tidal carbon dioxide pressure (PetCO2) is unreliable for monitoring PaCO2 in several...
synchronization, tissue oxygen index, impulse exercise, end tidal CO2 pressure. The purpose of the p...
The purpose of the present study was to examine the kinetics of mixed venous CO_2 pressure (Pvco_2) ...
We investigated this hypothesis that arterial CO2 pressure (PaCO2) drives ventilation (V.E) with a t...
The purpose of the present study was to examine how end tidal CO2 pressure (PETCO2) is controlled in...
To clarify the ventilatory kinetics during recovery after impulse-like exercise, subjects performed ...
High arterial CO2 pressure (PaCO2) measured in athletes during exercise suggests inadequate hyperven...
1. Ventilatory chemoreflex responses have been studied at rest during the recovery from a brief peri...
Nine male Physical Education students were selected to test the hypothesis that addition of CO₂ to t...
1. Four human subjects exercised in hypoxia (end-tidal partial pressure of O2 (P(ET),O2) ca 55 Torr;...
BACKGROUND: Carbon dioxide (CO2) plays a normal part in gas exchange and acid-base equilibrium in th...
We designed two experiments to investigate the relationship between ventilation ((V) over dotE) and ...
Evaluation of arterial carbon dioxide pressure (PaCO2) and dead space to tidal volume ratio (VD/VT) ...
Intermittent supra-maximal cycling of varying work: recovery durations was used to explore the kinet...
To gain an insight into the origin of the phase I ventilatory response to exercise (ph I) in humans,...
Background: End-tidal carbon dioxide pressure (PetCO2) is unreliable for monitoring PaCO2 in several...
synchronization, tissue oxygen index, impulse exercise, end tidal CO2 pressure. The purpose of the p...
The purpose of the present study was to examine the kinetics of mixed venous CO_2 pressure (Pvco_2) ...
We investigated this hypothesis that arterial CO2 pressure (PaCO2) drives ventilation (V.E) with a t...
The purpose of the present study was to examine how end tidal CO2 pressure (PETCO2) is controlled in...
To clarify the ventilatory kinetics during recovery after impulse-like exercise, subjects performed ...
High arterial CO2 pressure (PaCO2) measured in athletes during exercise suggests inadequate hyperven...
1. Ventilatory chemoreflex responses have been studied at rest during the recovery from a brief peri...
Nine male Physical Education students were selected to test the hypothesis that addition of CO₂ to t...
1. Four human subjects exercised in hypoxia (end-tidal partial pressure of O2 (P(ET),O2) ca 55 Torr;...
BACKGROUND: Carbon dioxide (CO2) plays a normal part in gas exchange and acid-base equilibrium in th...
We designed two experiments to investigate the relationship between ventilation ((V) over dotE) and ...
Evaluation of arterial carbon dioxide pressure (PaCO2) and dead space to tidal volume ratio (VD/VT) ...
Intermittent supra-maximal cycling of varying work: recovery durations was used to explore the kinet...
To gain an insight into the origin of the phase I ventilatory response to exercise (ph I) in humans,...
Background: End-tidal carbon dioxide pressure (PetCO2) is unreliable for monitoring PaCO2 in several...
synchronization, tissue oxygen index, impulse exercise, end tidal CO2 pressure. The purpose of the p...
The purpose of the present study was to examine the kinetics of mixed venous CO_2 pressure (Pvco_2) ...