Pulmonary ArteryArteriesCarotid StenosisAortic Valve StenosisCoronary StenosisHypertension, PulmonarySpinal StenosisTracheal StenosisPulmonary Valve StenosisConstriction, PathologicCarotid ArteriesMitral Valve StenosisRenal ArteryPulmonary CirculationPyloric StenosisFemoral ArteryCarotid Artery, InternalCerebral ArteriesCatheterization, Swan-GanzMesenteric ArteriesRenal Artery ObstructionBasilar ArteryHemodynamicsIliac ArteryCoronary Artery BypassCardiac CatheterizationAngiographyCoronary AngiographyPulmonary Wedge PressureVertebral ArteryCoronary VesselsSubclavian ArteryCarotid Artery DiseasesTreatment OutcomeStentsArterial Occlusive DiseasesMuscle, Smooth, VascularVasoconstrictionRadial ArteryTomography, X-Ray ComputedAnoxiaAngioplasty, BalloonMammary ArteriesCatheterizationBronchial ArteriesBlood PressureMagnetic Resonance AngiographyEndothelium, VascularFollow-Up StudiesCarotid Artery, CommonVasodilationEchocardiographyTime FactorsCoronary DiseaseHeart Defects, CongenitalVasodilator AgentsProspective StudiesBrachial ArteryUltrasonography, Doppler, DuplexCeliac ArteryEndarterectomy, CarotidCoronary CirculationRetrospective StudiesEchocardiography, DopplerAortic Stenosis, SubvalvularSplenic ArteryPulmonary AtresiaSeverity of Illness IndexHeart Septal Defects, VentricularBlood Flow VelocityDogsAortic Stenosis, SupravalvularHepatic ArteryPulmonary EmbolismHypertrophy, Right VentricularLungCarotid Artery, ExternalTetralogy of FallotAngiography, Digital SubtractionAortic ValveOphthalmic ArteryMiddle Cerebral ArteryMesenteric Artery, SuperiorPredictive Value of TestsAneurysmCoronary Vessel AnomaliesPulmonary VeinsPostoperative ComplicationsMonocrotalineVascular ResistancePulmonary ValveCerebral AngiographyCardiac OutputVasoconstrictor AgentsVascular NeoplasmsVascular PatencyDuctus ArteriosusTransposition of Great VesselsSwineAngioplasty