Guth, B D Myocardial effects of selective alpha-adrenoceptor blockade during exercise in dogs. [electronic resource] - Circulation research Jun 1990 - 1703-12 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0009-7330 Standard No.: 10.1161/01.res.66.6.1703 doi Subjects--Topical Terms: Adrenergic alpha-Antagonists--pharmacologyAngiotensin II--pharmacologyAnimalsAorta--physiologyBlood Pressure--drug effectsDioxanes--pharmacologyDogsHeart--drug effectsIdazoxanMotor Activity--physiologyMyocardium--metabolismNorepinephrine--metabolismPrazosin--pharmacology