Pulmonary Gas ExchangeVentilation-Perfusion RatioNoble GasesBlood Gas AnalysisRespiratory Function TestsOxygenArrhythmia, SinusCarbon DioxideRespirationRespiratory MechanicsPulmonary CirculationPulmonary Diffusing CapacityOxygen ConsumptionPartial PressureRespiratory Dead SpaceLungTidal VolumePulmonary VentilationGasesVital CapacitySmoke Inhalation InjuryPulmonary EdemaPhysical ExertionRespiration, ArtificialHepatopulmonary SyndromeHyperventilationSpirometryAnoxiaExercise TestExtravascular Lung WaterHemodynamicsCardiac OutputForced Expiratory VolumeRespiratory Distress Syndrome, AdultExerciseLung DiseasesPulmonary AlveoliBicyclingLung Volume MeasurementsHeart RateRespiratory Physiological PhenomenaRespiration DisordersRespiratory TransportDogsLactic AcidCell RespirationRespiratory InsufficiencyInhalationPositive-Pressure RespirationMaximal Expiratory Flow RateTime FactorsFunctional Residual CapacityNeonMaximal Midexpiratory Flow RateAirway ResistanceLung ComplianceRespiratory Physiological ProcessesWater Loss, InsensibleRespiratory MusclesPlant TranspirationDermatitis, IrritantTracheoesophageal FistulaForced Expiratory Flow RatesTotal Lung CapacityPlethysmography, Whole BodyDiaphragmLung Diseases, ObstructiveResidual VolumeWork of BreathingModels, BiologicalRespiratory Tract DiseasesLiquid VentilationEsophageal AtresiaMitochondria