title: Effect of beta sympathetic blockade on the initial hemodynamic response to exercise.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D002302:Cardiac Output / Q000187:drug effects; D004285:Dogs; D006321:Heart / Q000187:drug effects* / Q000502:physiology; D006339:Heart Rate / Q000187:drug effects; D006439:Hemodynamics / Q000187:drug effects*; D007201:Indicator Dilution Techniques; D007726:Krypton; D010101:Oxygen Consumption / Q000187:drug effects; D005082:Physical Exertion; D011433:Propranolol / Q000494:pharmacology*; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D007726:Krypton; D011433:Propranolol