Carbon DioxideCarbonPressureBlood PressureNitrogen DioxideCarbon MonoxidePartial PressureSulfur DioxideCapnographyInsufflationHydrostatic PressureNanotubes, CarbonOxygenRespirationAtmosphereHypercapniaPulmonary Gas ExchangeCarbon IsotopesBlood Gas AnalysisBlood Gas Monitoring, TranscutaneousBlood Pressure DeterminationTidal VolumeChromatography, Supercritical FluidAtmospheric PressurePneumoperitoneum, ArtificialLasers, GasIntracranial PressureCarbon SequestrationAir PressureTransducers, PressureHypertensionCarbon Monoxide PoisoningOxygen ConsumptionDry IceHeart RateIntraocular PressureBlood Pressure Monitoring, AmbulatoryAcidosis, RespiratoryHemodynamicsGasesBicarbonatesAirCarbon FootprintHydrogen-Ion ConcentrationTime FactorsVenous PressureThorium DioxideRespiratory Dead SpaceRespiratory MechanicsCerebrovascular CirculationMethaneRespiration, ArtificialPulmonary VentilationEcological Systems, ClosedArterial PressureCarbon TetrachlorideVentricular PressureHypocapniaCarbonic AnhydrasesHyperventilationAnesthesia, InhalationBiomassPhotosynthesisEmbolism, AirGreenhouse EffectPositive-Pressure RespirationRespiratory InsufficiencyTemperatureCentral Venous PressureHypoventilationNitrogenCarbonatesCardiac OutputChemoreceptor CellsHeliumMonitoring, PhysiologicCarbon DisulfideAir PollutantsPulmonary Wedge PressureNitrous OxideDogsWaterOxidesVascular ResistanceAcetatesAnoxiaTitaniumAcid-Base EquilibriumManometryBlood Flow VelocityRespiratory Function TestsAnesthetics, InhalationCarbon CyclePneumoperitoneumHydrogenAntihypertensive AgentsProspective StudiesIntubation, IntratrachealLung Diseases, ObstructiveSoil