Intermittent Positive-Pressure VentilationIntermittent Positive-Pressure BreathingPositive-Pressure RespirationRespiratory InsufficiencyMasksHypercapniaRespiratory Distress Syndrome, NewbornHypoventilationHyaline Membrane DiseaseLung Diseases, ObstructiveFlail ChestVentilators, Negative-PressureHome NursingCarbon DioxideBlood Gas AnalysisNoseRespiration, ArtificialOxygenPartial PressureTidal VolumeInfant, NewbornRespirationInfant, PrematureLaryngeal MasksVentilators, MechanicalIntubation, IntratrachealPressureRespiratory ParalysisAir PressureVentilator WeaningContinuous Positive Airway PressurePulmonary Gas ExchangeHigh-Frequency VentilationRespiratory MechanicsSleep Apnea, CentralPulmonary VentilationLung ComplianceOxygen Inhalation TherapyNeuromuscular DiseasesBlood PressurePneumothoraxRespiratory RateThoracoplastyPulmonary EdemaVentilationThoracic InjuriesRespiratory MusclesNoninvasive VentilationIntensive CareRespiratory Function TestsPulmonary Disease, Chronic ObstructiveTreatment OutcomeRespiratory Distress Syndrome, AdultAcute DiseaseSleep Apnea SyndromesProspective StudiesVital CapacityLungAnesthesia, GeneralInfant, Premature, DiseasesEquipment DesignResuscitation