Experimental study on “ischemic memory” of myocardium with different ischemic degrees by 18 F-FDG PET/CT

Objective Glucose metabolism and ranges of ischemic cardiomyocytes in model rats under fasting or feeding were compared by 18F-FDG PET/CT, respectively, to investigate the changes of glucose metabolism after myocardial reperfusion, and to determine time window of myocardial “ischemic memory” under feeding.