Atrial Natriuretic FactorReceptors, Atrial Natriuretic FactorNatriuretic AgentsNatriuretic Peptide, BrainNatriuresisNatriuretic Peptide, C-TypeCyclic GMPGuanylate CyclaseCardiomegalyHeart AtriaNatriuretic PeptidesMyocardiumRats, Inbred StrainsBlood PressureDiuresisKidneyAldosteroneHemodynamicsReninPhenylephrineNeprilysinReceptors, Cell SurfaceAtrial FunctionRadioimmunoassayHeartMolecular Sequence DataHeart VentriclesElectrolytesPeptide FragmentsBinding, CompetitiveCells, CulturedKineticsDogsSodium ChlorideHeart FailureSodiumAngiotensin IIRats, Inbred WKYAmino Acid SequenceRats, Sprague-DawleyPurinonesAffinity LabelsRats, Inbred SHRProtein PrecursorsRenin-Angiotensin SystemArginine VasopressinBlood VolumeRNA, MessengerNorepinephrineHypertensionBinding SitesMyocytes, CardiacHormonesRenal CirculationDose-Response Relationship, DrugChromatography, AffinityProtein BindingGATA4 Transcription FactorHematocritEndothelinsAdrenal CortexMuscle ProteinsHeart RateHypotensionConsciousnessVascular ResistanceHypertrophyDiureticsGene Expression RegulationGlomerular Filtration RateAnimals, NewbornSodium, DietaryBase SequenceAortaTime Factors3',5'-Cyclic-GMP PhosphodiesterasesMyosin Heavy ChainsGene ExpressionVasopressinsEndothelin-1Radioligand AssayHyponatremiaHypertension, RenovascularSuspensionsDesoxycorticosteroneChromatography, High Pressure LiquidRh IsoimmunizationNitroprussideCardiomyopathy, RestrictiveCyclic AMPRabbitsMuscle, Smooth, VascularCattleBiological MarkersSympathectomy, ChemicalCardiac OutputEnalaprilatInfusions, IntravenousSella TurcicaRecombinant Proteins