title: Substrate competition in human myocardial metabolism.
mesh_terms: D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000097:blood*; D001786:Blood Glucose / Q000378:metabolism*; D004655:Emulsions; D005215:Fasting; D005230:Fatty Acids, Nonesterified / Q000097:blood*; D005947:Glucose / Q000494:pharmacology; D006321:Heart / Q000187:drug effects; D006801:Humans; D007263:Infusions, Parenteral; D007657:Ketone Bodies / Q000097:blood; D007773:Lactates / Q000097:blood; D008297:Male; D008875:Middle Aged; D009206:Myocardium / Q000378:metabolism*; D009539:Nicotinic Acids / Q000494:pharmacology; D005082:Physical Exertion; D011773:Pyruvates / Q000097:blood; D014280:Triglycerides / Q000097:blood*; D014316:Tritium
chemical_list: D001786:Blood Glucose; D004655:Emulsions; D005230:Fatty Acids, Nonesterified; D007657:Ketone Bodies; D007773:Lactates; D009539:Nicotinic Acids; D011773:Pyruvates; D014280:Triglycerides; D014316:Tritium; D005947:Glucose