Hypertension, RenalRenal ArteryRenal Artery ObstructionConstrictionVasoconstrictionPulmonary ArteryDogsArteriesHemodynamicsCoronary VesselsBlood PressureCoronary CirculationHypertension, RenovascularMesenteric ArteriesCerebral ArteriesCarotid ArteriesFemoral ArteryConstriction, PathologicAngiographyIliac ArteryBasilar ArteryRenal VeinsKidneyAorta, AbdominalAngioplasty, BalloonStentsAneurysmRenal CirculationCeliac ArteryMesenteric Artery, SuperiorVertebral ArteryCoronary Artery BypassVasoconstrictor AgentsRadial ArterySplenic ArteryVasodilationArteriolesMammary ArteriesMuscle, Smooth, VascularAngioplastyCarotid Artery, InternalSubclavian Artery