Pulmonary Gas ExchangeVentilation-Perfusion RatioNoble GasesBlood Gas AnalysisArrhythmia, SinusOxygenCarbon DioxidePulmonary CirculationPulmonary Diffusing CapacityRespiratory MechanicsPartial PressureRespiratory Dead SpaceOxygen ConsumptionRespirationGasesTidal VolumeCardiac OutputLungPulmonary VentilationRespiratory Function TestsSmoke Inhalation InjuryPulmonary EdemaPhysical ExertionHepatopulmonary SyndromeRespiration, ArtificialHyperventilationHemodynamicsExercise TestExtravascular Lung WaterAnoxiaRespiratory Distress Syndrome, AdultExerciseBicyclingHeart RatePulmonary AlveoliLung DiseasesVital CapacitySpirometryDogsMyocytes, CardiacRespiratory TransportLactic AcidForced Expiratory VolumeTime FactorsLung Volume MeasurementsNeonHeartPositive-Pressure RespirationInhalationWater Loss, InsensiblePlant TranspirationCardiac Surgical ProceduresArrhythmias, CardiacDeath, Sudden, CardiacLiquid VentilationModels, Biological