Intermittent Positive-Pressure VentilationPositive-Pressure RespirationPressureIntermittent Positive-Pressure BreathingCell RespirationBlood PressureRespirationRespiratory InsufficiencyMasksAir PressureVentilators, Negative-PressureGravity SuitsCarbon DioxideVentilators, MechanicalOxygen ConsumptionContinuous Positive Airway PressureFluid ShiftsOxygenRespiration, ArtificialLaryngeal MasksIntubation, IntratrachealTidal VolumeHydrostatic PressureRespiratory MechanicsTransducers, PressureHypercapniaBlood Gas AnalysisPulmonary Gas ExchangeSleep Apnea, CentralHypoventilationLung ComplianceRespiratory Distress Syndrome, NewbornRespiratory ParalysisFlail ChestLung Diseases, ObstructiveBlood Pressure DeterminationHeart RateOxygen Inhalation TherapyHyaline Membrane DiseaseRespiratory RateNeuromuscular DiseasesPartial PressureVentilator WeaningInhalationLower Body Negative PressureStatus AsthmaticusRespiratory MusclesPulmonary VentilationAirway ResistanceEquipment DesignTime FactorsHemodynamicsCheyne-Stokes RespirationSleep Apnea SyndromesPulmonary EdemaPneumothoraxManikinsHypertensionRespiratory Protective DevicesIntracranial PressurePulmonary Wedge PressureBromodeoxycytidineIntraocular PressureCardiac OutputThoracic DiseasesPulmonary AtelectasisHigh-Frequency VentilationThoracic InjuriesBlood Pressure Monitoring, AmbulatoryNoninvasive VentilationLaryngeal MusclesInfant, NewbornThoracoplastyTreatment OutcomeAtmospheric PressureMitochondriaPolysomnographyBlood Gas Monitoring, TranscutaneousProspective StudiesHome NursingApneaDisposable EquipmentLung Volume MeasurementsResuscitationNoseAnesthesia, GeneralVenous PressureAnesthesiaOxidative PhosphorylationRespiratory Function TestsDiaphragmContainment of BiohazardsWork of BreathingSleep Apnea, ObstructiveIntensive CareAcute DiseaseMonitoring, PhysiologicLungHypocapniaDogs