title: The use of pressure-rate product.
mesh_terms: D001794:Blood Pressure / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects*; D006801:Humans; D009609:Nitrous Oxide / Q000494:pharmacology*; D010101:Oxygen Consumption / Q000187:drug effects
chemical_list: D009609:Nitrous Oxide