Carbon DioxideOxygen ConsumptionOxygenCarbonPartial PressureNitrogen DioxideCarbon MonoxideReactive Oxygen SpeciesRespirationSulfur DioxidePulmonary Gas ExchangeEnergy MetabolismCapnographyInsufflationBlood Gas AnalysisNanotubes, CarbonAtmosphereHypercapniaCarbon IsotopesBlood Gas Monitoring, TranscutaneousExercise TestOxidation-ReductionPhysical ExertionHeart RateOxygen Inhalation TherapyLactic AcidTidal VolumeLactatesChromatography, Supercritical FluidTime FactorsAnoxiaHemodynamicsAlcohol DrinkingLasers, GasExerciseHydrogen-Ion ConcentrationCarbon SequestrationGlucoseCardiac OutputPneumoperitoneum, ArtificialPolarographyOxygen IsotopesCarbon Monoxide PoisoningMitochondriaCerebrovascular CirculationBody Temperature RegulationCell RespirationBody TemperaturePulmonary VentilationGasesDogsDry IceMyocardiumBicarbonatesExercise ToleranceOximetryAcidosis, RespiratoryAirTemperatureBlood PressureAcetatesSinglet OxygenDietAnaerobiosisAerobiosisNitrogenCarbon FootprintCoronary CirculationKineticsMethaneEthanolIon-Selective ElectrodesHyperventilationRegional Blood FlowBiomassModels, BiologicalThorium DioxideAdenosine TriphosphateRespiratory Function TestsAnesthesia, InhalationMetabolismBasal MetabolismEcological Systems, ClosedNitrous OxideRespiratory MechanicsHemoglobinsPhotosynthesisCalorimetry, IndirectRespiratory Dead SpaceGlycolysisBody WeightWaterPhysical EndurancePerfusionPyruvatesAnaerobic ThresholdAcid-Base EquilibriumHeliumGreenhouse EffectRespiration, Artificial