InfarctionMesenteric Vascular OcclusionLynestrenolEthynodiol DiacetateMesenteric ArteriesMesenteric Artery, SuperiorMesenteric Artery, InferiorArteriesMyocardial InfarctionCerebral InfarctionCeliac ArterySuperior Mesenteric Artery SyndromePulmonary ArteryRenal ArteryCerebral ArteriesCarotid ArteriesVasodilationMuscle, Smooth, VascularFemoral ArteryVasoconstrictionSplanchnic CirculationBasilar ArteryTime FactorsMesenteric VeinsVasodilator AgentsCoronary Artery BypassBiological FactorsVasoconstrictor AgentsTreatment OutcomeSplenic ArteryIliac ArteryEndothelium, VascularCoronary VesselsCoronary AngiographyVertebral ArteryRats, WistarNorepinephrineTomography, X-Ray ComputedHepatic ArteryElectrocardiographyRadial ArteryPhenylephrineCarotid Artery, InternalMammary ArteriesAngioplasty, Balloon, CoronaryMyographyRats, Sprague-DawleyStentsBlood PressureAcetylcholineProspective StudiesAngiographyRisk FactorsCarotid Artery DiseasesSubclavian ArteryDuodenostomyRats, Inbred WKYDose-Response Relationship, DrugCoronary DiseaseThrombolytic TherapyMuscle ContractionNitric OxideMuscle RelaxationBrachial ArteryRetrospective StudiesCarotid Artery, CommonSuperior ColliculiInfarction, Middle Cerebral ArteryDogsVena Cava, SuperiorArterial Occlusive DiseasesEndothelium-Dependent Relaxing FactorsAneurysmPredictive Value of TestsRats, Inbred SHRHypertensionRegional Blood FlowSplenic InfarctionHemodynamicsAnterior Wall Myocardial InfarctionDisease Models, AnimalRenal Artery ObstructionMyocardial ReperfusionConstriction, PathologicBrain Stem InfarctionsOphthalmic ArteryVentricular RemodelingMiddle Cerebral ArteryMyocardiumRabbitsCoronary CirculationNG-Nitroarginine Methyl EsterPotassium ChlorideCharybdotoxin15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid