Pulmonary Gas ExchangeVentilation-Perfusion RatioNoble GasesBlood Gas AnalysisArrhythmia, SinusLungOxygenPulmonary CirculationCarbon DioxidePulmonary Diffusing CapacityRespiratory MechanicsPartial PressureRespiratory Dead SpaceOxygen ConsumptionRespirationTidal VolumeGasesRespiratory Function TestsPulmonary VentilationPulmonary EdemaSmoke Inhalation InjuryLung DiseasesPhysical ExertionRespiration, ArtificialExtravascular Lung WaterHepatopulmonary SyndromeHyperventilationAnoxiaCardiac OutputExercise TestRespiratory Distress Syndrome, AdultHemodynamicsExercisePulmonary AlveoliBicyclingVital CapacitySpirometryHeart RateRespiratory TransportForced Expiratory VolumeDogsLung Volume MeasurementsLactic AcidLung NeoplasmsLung InjuryNeonPositive-Pressure RespirationInhalationTime FactorsWater Loss, InsensiblePlant TranspirationAcute Lung InjuryLung TransplantationCarcinoma, Non-Small-Cell LungLiquid VentilationModels, Biological