Heart function of reanimated CBD WT, DCD WT, IL-1RI KO DCD and IL-18 KO DCD mice hearts on a Langendorff system. Mean developed pressure (A), +dP/dt (B) and −dP/dt (C), measured with balloon tip catheter placed in left ventricle. CBD=Control Beating-heart Donor; DCD=Donation after Circulatory Death; WT=wild type, IL-1RI KO=Interleukin-1 Receptor type I knock out; IL-18 KO=Interleukin-18 knock-out. Values are expressed as Min-Max spread with quartiles.