Pulmonary Gas ExchangeVentilation-Perfusion RatioNoble GasesBlood Gas AnalysisArrhythmia, SinusOxygenCarbon DioxidePulmonary CirculationPulmonary Diffusing CapacityRespiratory MechanicsPartial PressureRespiratory Dead SpaceOxygen ConsumptionRespirationTidal VolumeGasesLungPulmonary VentilationRespiratory Function TestsSmoke Inhalation InjuryPulmonary EdemaRespiration, ArtificialPhysical ExertionHepatopulmonary SyndromeHyperventilationExtravascular Lung WaterCardiac OutputExercise TestAnoxiaHemodynamicsRespiratory Distress Syndrome, AdultExerciseStress, MechanicalBicyclingPulmonary AlveoliLung DiseasesVital CapacitySpirometryHeart RateDogsRespiratory TransportLactic AcidForced Expiratory VolumeLung Volume MeasurementsTime FactorsPositive-Pressure RespirationNeonInhalationWater Loss, InsensiblePlant TranspirationMechanical ProcessesModels, BiologicalRespiratory InsufficiencyBiomechanical PhenomenaLiquid VentilationMechanical PhenomenaPlant LeavesPhotosynthesis