Ventricular PressurePressureBlood PressureMyocardial ContractionHemodynamicsDogsHeartVentricular Function, LeftVentricular FunctionDiastoleHeart VentriclesHeart RateVentricular Function, RightHydrostatic PressureCoronary CirculationSystoleTransducers, PressureKinetocardiographyCardiac OutputBlood Pressure DeterminationPulmonary ArteryMyocardiumVentricular Dysfunction, RightCardiac VolumeCardiac CatheterizationHypertension, PulmonaryPhonocardiographyVenae CavaePerfusionHeart SoundsVascular ResistanceHypertensionHypertrophy, Right VentricularPulmonary Valve StenosisAtrial RemodelingCardiotonic AgentsStroke VolumeIntracranial PressureIntraocular PressureEchocardiographyConstrictionBlood Pressure Monitoring, AmbulatoryModels, CardiovascularPulmonary Wedge PressureAnesthesiaTime FactorsElectrocardiographyCardiomegalyPulsePericardiumAir PressureAtmospheric PressureEchocardiography, DopplerMyocardial Reperfusion InjuryIsofluraneManometryVenous PressureMyocardial IschemiaCardiac Pacing, ArtificialPressoreceptorsComplianceBlood Flow VelocityPropranololDisease Models, AnimalOxygen ConsumptionReflexRats, Sprague-DawleyArterial PressureAntihypertensive AgentsDobutaminePericarditis, ConstrictiveSwineAortaConsciousnessAortic Valve StenosisAtrial Function, RightTricuspid Valve InsufficiencyHalothaneSympathetic Nervous SystemVentricular Dysfunction, LeftHeart Function TestsRats, WistarMonocrotalineHeart FailureAutonomic Nerve BlockBinomial DistributionCoronary VesselsDepression, ChemicalVasodilator AgentsBlood VolumeIsoproterenolMyocardial StunningElasticityTetralogy of FallotOrgan SizeNorepinephrineAnoxiaCineangiographyRegional Blood FlowCentral Venous Pressure