title: Preload, contractility, and afterload as determinants of stroke volume during elevation of aortic blood pressure in dogs.
mesh_terms: D000818:Animals; D001011:Aorta / Q000503:physiopathology*; D001285:Atropine / Q000494:pharmacology; D001794:Blood Pressure / Q000187:drug effects; D002306:Cardiac Volume / Q000187:drug effects; D003911:Dextrans; D004285:Dogs; D006321:Heart / Q000503:physiopathology; D006339:Heart Rate / Q000187:drug effects; D006352:Heart Ventricles / Q000503:physiopathology; D006973:Hypertension / Q000503:physiopathology*; D007545:Isoproterenol / Q000494:pharmacology; D012965:Sodium Chloride
chemical_list: D003911:Dextrans; D012965:Sodium Chloride; D001285:Atropine; D007545:Isoproterenol