Coronary VesselsCardiologyCoronary AngiographyCoronary Artery DiseaseCoronary CirculationAngioplasty, Balloon, CoronaryCoronary StenosisCoronary DiseasePericardiumCoronary Artery BypassCardiology Service, HospitalMyocardial InfarctionBlood VesselsCoronary RestenosisHeartCoronary Vessel AnomaliesCoronary VasospasmStentsDogsMyocardiumCoronary AneurysmCoronary ThrombosisTreatment OutcomeRisk FactorsEndothelium, VascularMyocardial IschemiaTime FactorsNitroglycerinVasodilator AgentsElectrocardiographyProspective StudiesVasodilationVascular ResistanceCoronary OcclusionVasa VasorumUltrasonography, InterventionalPredictive Value of TestsPercutaneous Coronary InterventionFollow-Up StudiesCoronary Care UnitsSocieties, MedicalTomography, X-Ray ComputedAdenosineHemodynamicsSwineLymphatic VesselsCalcinosisBlood Flow VelocityMagnetic Resonance AngiographyRetrospective StudiesVasoconstrictionAmerican Heart AssociationSensitivity and SpecificityModels, CardiovascularArteriesNeovascularization, PhysiologicRetinal VesselsAcetylcholineMyocardial RevascularizationExercise TestBlood PressureSeverity of Illness IndexHeart DiseasesQuailCoturnixCardiac CatheterizationReproducibility of ResultsBiological MarkersRisk AssessmentNitric OxideMuscle, Smooth, VascularContrast MediaSirolimusCardiac Care FacilitiesCardiac Imaging TechniquesPlatelet Aggregation InhibitorsAngina, UnstableFeasibility StudiesAngina PectorisChest PainCardiovascular AgentsPerfusionTunica MediaTunica IntimaNuclear Medicine Department, HospitalRegional Blood FlowVeinsEchocardiographyHeart VentriclesCoronary Artery Bypass, Off-PumpDrug-Eluting StentsNuclear MedicineCollateral CirculationMyocardial ContractionImage Processing, Computer-AssistedParacrine CommunicationChick EmbryoCardiovascular DiseasesPractice Guidelines as TopicNG-Nitroarginine Methyl Ester