CapnographyBlood PressureRespiratory Dead SpacePressureHypoventilationBlood Pressure DeterminationDeep SedationOximetryHypertensionCarbon DioxideBlood Pressure Monitoring, AmbulatoryIntubation, IntratrachealMonitoring, PhysiologicBlood Gas Monitoring, TranscutaneousInsufflationTransportation of PatientsRespiration, ArtificialDimensional Measurement AccuracyTidal VolumeAirway ManagementHeart RateAntihypertensive AgentsEquipment FailureHeart MassageConscious SedationHydrostatic PressureCardiography, ImpedanceRespiratory RateHyperventilationBlood Gas AnalysisBlood Pressure MonitorsProspective StudiesSystoleRespiratory Distress Syndrome, AdultDevice ApprovalRespirationHemodynamics