title: The DPTI/STTI ratio as an estimate of the myocardial oxygen supply/demand ratio.
mesh_terms: D000818:Animals; D001794:Blood Pressure; D003326:Coronary Circulation; D004285:Dogs; D006706:Homeostasis; D008954:Models, Biological; D009206:Myocardium / Q000378:metabolism*; D010100:Oxygen / Q000097:blood; D010101:Oxygen Consumption; D014664:Vasodilation
chemical_list: D010100:Oxygen