title: A critical look at currently used indirect indices of myocardial oxygen consumption.
mesh_terms: D000818:Animals; D004285:Dogs; D004558:Electric Stimulation; D005260:Female; D006333:Heart Failure / Q000503:physiopathology*; D006339:Heart Rate; D006439:Hemodynamics; D008297:Male; D009129:Muscle Tonus; D009200:Myocardial Contraction; D009206:Myocardium / Q000378:metabolism*; D010101:Oxygen Consumption; D013564:Sympathetic Nervous System / Q000502:physiology*