IL33 and congestive heart failure: As shown in Tables 3 and 4, the HW/BW and LVW/BW were higher in the CHF, NC of miR-487b mimic, NC of miR-487b inhibitor, NC of si-IL-33, and miR-487b inhibitor + si IL-33 groups than those in the blank and sham groups (P < 0.05 for all).