TNNT2 and myocardial ischemia: Finally, MetOrigin was used to analyze the correlation between key metabolic pathways and the gut microbiota to elucidate the mechanism by which Zadi-5 protects against myocardial ischemia.<h4>Results</h4>First, the MI rat model was successfully established by ISO, and Zadi-5 significantly preserved MI injury, according to ECG recording, index of TC, TG, LDL-C, cTn-T, LDH, CK-MB, and histopathology results.