TSPO and myocardial infarction: Whole-brain TSPO PET signal within 1 week of MI correlated with global myocardial signal (r = 0.581, p < 0.001), the infarct territory signal (r = 0.374, p = 0.001), and remote non-infarct myocardial signal (r = 0.662, p < 0.001) (Fig. 3c–e).