title: Oxygen availability in the human myocardium recorded with chronically implanted electrodes.
mesh_terms: D000293:Adolescent; D000328:Adult; D004566:Electrodes; D004567:Electrodes, Implanted; D006801:Humans; D009206:Myocardium / Q000378:metabolism*; D010101:Oxygen Consumption; D011048:Polarography