title: Regional blood sampling for assessing metabolic changes in myocardium.
mesh_terms: D001786:Blood Glucose / Q000032:analysis; D006328:Cardiac Catheterization; D006801:Humans; D007773:Lactates / Q000097:blood; D008722:Methods; D009206:Myocardium / Q000378:metabolism*; D011188:Potassium / Q000097:blood
chemical_list: D001786:Blood Glucose; D007773:Lactates; D011188:Potassium