Hohl, C M Vascular and contractile responses to extracellular ATP: studies in the isolated rat heart. [electronic resource] - The Canadian journal of cardiology - 207-16 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0828-282X Subjects--Topical Terms: Acetylcholine--pharmacologyAdenosine--pharmacologyAdenosine Diphosphate--pharmacologyAdenosine Monophosphate--pharmacologyAdenosine Triphosphate--pharmacologyAnimalsBlood Pressure--drug effectsCoronary Circulation--drug effectsDose-Response Relationship, DrugElectrocardiographyHeart Conduction System--drug effectsHeart Rate--drug effectsInosine--pharmacologyMaleMyocardial Contraction--drug effectsPerfusionProstaglandins--biosynthesisRatsRats, Inbred StrainsReceptors, Cell Surface--drug effectsReceptors, PurinergicVascular Resistance--drug effects