MyocardiumHeart VentriclesCerebral VentriclesHeartThird VentricleFourth VentricleMyocardial ContractionLateral VentriclesMyocardial StunningCerebral Ventricle NeoplasmsVentricular FunctionDogsMyocardial IschemiaMyocardial InfarctionCoronary CirculationMyocytes, CardiacVentricular Function, LeftPericardiumEchocardiographyHeart AtriaMyocardial Reperfusion InjuryVentricular RemodelingHemodynamicsCardiomyopathiesCardiomegalyVentricular Dysfunction, LeftCardiotonic AgentsCardiomyopathy, DilatedElectrocardiographyHeart FailureTime FactorsMyocardial ReperfusionHeart Conduction SystemHeart Defects, CongenitalCoronary VesselsVentricular Function, RightModels, CardiovascularFetal HeartStroke VolumeDisease Models, AnimalHeart SeptumRats, WistarDiastoleRats, Sprague-DawleySystolePerfusionDouble Outlet Right VentricleTissue SurvivalHydrocephalusMagnetic Resonance ImagingSwineVentricular PressureCoronary DiseaseHeart RateVentricular Dysfunction, RightHypertrophy, Left VentricularDobutamineIsolated Noncompaction of the Ventricular MyocardiumArrhythmias, CardiacCerebral VentriculographyBlood PressureEndocardiumInjections, IntraventricularMyocarditisTomography, Emission-Computed, Single-PhotonRabbitsMagnetic Resonance Imaging, CineIschemic Preconditioning, MyocardialHeart Function TestsCardiac VolumeIodobenzenesHypertrophy, Right VentricularCalciumEpendymaFibrosisAction PotentialsHeart InjuriesCardiac Pacing, ArtificialVentricular DysfunctionTransposition of Great VesselsHeart DiseasesHeart Septal Defects, VentricularOrgan SizeMitochondria, HeartRNA, MessengerHeart ValvesEndomyocardial FibrosisTomography, Emission-ComputedAtrial FunctionAngiocardiographyContrast MediaMyofibrilsCardiac CatheterizationSarcolemmaOrganotechnetium CompoundsVentricular FibrillationThallium RadioisotopesCreatine KinaseImmunohistochemistryHeart Aneurysm