DenervationCatheters, IndwellingMuscle DenervationCathetersAutonomic DenervationSympathectomyCatheterizationCatheterization, Central VenousCentral Venous CathetersCardiac CathetersCatheterization, PeripheralUrinary CatheterizationParasympathectomyUrinary CathetersEquipment FailureSympathetic Nervous SystemTime FactorsCatheter-Related InfectionsEquipment DesignSympathectomy, ChemicalMuscular AtrophyGanglionectomyTreatment OutcomeMusclesBlood PressurePressoreceptorsDogsForeign-Body MigrationNerve RegenerationMuscle, SkeletalCatheterization, Swan-GanzKidneyVagotomyNeuromuscular JunctionRetrospective StudiesPulmonary VeinsProspective StudiesRats, Sprague-DawleyCardiac CatheterizationAtrial FibrillationFluoroscopyJugular VeinsCarotid SinusSubclavian VeinFollow-Up StudiesHeart AtriaOxidopamineVagus NerveNorepinephrineMagnetic Resonance ImagingCranial Nerve DiseasesHeart RateDisease Models, AnimalSciatic NerveRats, Inbred StrainsSilicone ElastomersRats, WistarReflexVascular Access DevicesReceptors, CholinergicDiaphragmParasympathetic Nervous SystemPeritoneal Dialysis3-IodobenzylguanidinePeritonitisAutonomic Nervous System DiseasesUltrasonography, InterventionalHeartElectrocardiographyFeasibility StudiesSiliconesCarotid BodyHeart Conduction SystemBacteremiaElectric StimulationTomography, X-Ray ComputedNeurons, EfferentHindlimbImmunohistochemistryHemodynamicsAtrial FlutterNerve BlockElectromyographyPeritoneal Dialysis, Continuous AmbulatorySinus of ValsalvaRadiography, InterventionalBody Surface Potential MappingHydroxydopaminesMotor NeuronsAdrenergic FibersSwineRenal ArteryRecurrenceMagnetic Resonance Imaging, InterventionalGlossopharyngeal NerveMuscle ContractionCatsChemoreceptor CellsRabbitsBaroreflex