IL1B and myocardial ischemia: The role of NLRP3 in MIRI may therefore be more complex than originally thought: on the one hand, NLRP3 inflammasome activation during myocardial ischemia reperfusion is cardioprotective [45], while on the other hand, it may promote further CM loss by inducing pyroptosis, thus leading to greater infarct size and promoting adverse remodeling by inducing the release of IL-1β and IL-18 [46].