Magnetic Resonance Imaging, CineMagnetic Resonance ImagingGadolinium DTPAContrast MediaMagnetic Resonance AngiographyGadoliniumMagnetic Resonance SpectroscopyPredictive Value of TestsEdema, CardiacMyocardial Perfusion ImagingImage Interpretation, Computer-AssistedCardiac Imaging TechniquesVentricular Function, LeftStroke VolumeReproducibility of ResultsObserver VariationCardiac-Gated Imaging TechniquesMeglumineMyocardiumBreath HoldingVentricular Function, RightAutomation, LaboratoryCardiomyopathiesOrganometallic CompoundsMagnetic Resonance Imaging, InterventionalImage EnhancementVentricular Dysfunction, LeftHeart VentriclesDiagnostic Techniques, CardiovascularImaging, Three-DimensionalTime FactorsFeasibility StudiesProspective StudiesCoronary CirculationSensitivity and SpecificitySeverity of Illness IndexFibrosisArtifactsCardiomyopathy, HypertrophicTetralogy of FallotSolid Phase ExtractionMyocardial InfarctionPulmonary Valve InsufficiencyHealthy VolunteersHypertrophy, Left VentricularTorsion, MechanicalHeart DiseasesCicatrixVentricular Dysfunction, RightImage Processing, Computer-AssistedHeterocyclic CompoundsEchocardiographyTissue SurvivalMyocarditisCardiologyVentricular RemodelingLinear ModelsHemosiderosisNephrogenic Fibrosing DermopathyMyocardial IschemiaHeart Defects, CongenitalElectrocardiographyBlood Flow VelocityChi-Square DistributionDiffusion Magnetic Resonance ImagingMyocardial ContractionBrainDobutamineAdrenergic beta-1 Receptor AgonistsTreatment OutcomeCoronary Artery DiseaseCoronary StenosisAortic Diseasesbeta-ThalassemiaCoronary AngiographyPrognosisBody Surface AreaNuclear Magnetic Resonance, BiomolecularROC CurveEndarteritisPericardiumCase-Control StudiesAdenosineReference ValuesTomography, X-Ray ComputedPhantoms, ImagingCardiac CatheterizationBrain MappingFollow-Up StudiesModels, CardiovascularHeart FailureAlgorithmsHeart NeoplasmsCardiovascular DiseasesAsymptomatic DiseasesAortic Valve StenosisCardiomyopathy, RestrictiveEndocardiumEchocardiography, DopplerAortic Valve