Total Lung CapacityLung Volume MeasurementsResidual VolumeLungFunctional Residual CapacityRespiratory Function TestsPulmonary Diffusing CapacityVital CapacityLung DiseasesForced Expiratory VolumePulmonary EmphysemaRespiratory MechanicsLung ComplianceSpirometryLung NeoplasmsInspiratory CapacityMaximal Expiratory Flow RateBlood VolumePlethysmographyHeliumPlethysmography, Whole BodyRespiratory MusclesLung Diseases, ObstructiveDiaphragmInhalationAirway ResistanceLung InjuryEmphysemaPulmonary FibrosisPulmonary VentilationLung Diseases, InterstitialCarcinoma, Non-Small-Cell LungPulmonary AlveoliPneumonectomyPulmonary Disease, Chronic ObstructiveMaximal Expiratory Flow-Volume CurvesLung TransplantationPulmonary Gas ExchangePressureRespiratory Physiological PhenomenaTomography, X-Ray ComputedRespirationTidal VolumeDyspneaAirway ObstructionThoraxAcute Lung InjuryForced Expiratory Flow RatesExercise ToleranceBronchoconstrictor AgentsThoracoscopyPulmonary CirculationMethacholine ChlorideCarbon MonoxidePlasma VolumeExhalationDivingStroke VolumeBronchoalveolar Lavage FluidAir PressureThoracic WallBronchodilator AgentsAerosolsBronchiSmokingOxygenBronchoconstrictionRadiography, ThoracicTime FactorsReference ValuesExercise TestReproducibility of ResultsAsthmaSupine PositionPeak Expiratory Flow RateBlood Gas AnalysisAdministration, InhalationAnalysis of VarianceTreatment OutcomeSeverity of Illness IndexErythrocyte VolumeProspective StudiesBronchial Provocation TestsBreath TestsModels, BiologicalDogsBlood Volume DeterminationRetrospective StudiesMagnetic Resonance ImagingExtravascular Lung WaterCarbon DioxideAlbuterolSensitivity and SpecificityCase-Control StudiesOrgan SizeBody WeightLinear ModelsMice, Inbred C57BLBody HeightFollow-Up Studies