CAMK2G and Sepsis: To test whether CaMKII is also involved in sepsis‐induced apoptosis, we assessed apoptosis in heart homogenates and isolated mitochondria from CASP‐ and Sham‐operated transgenic mice, expressing either a CaMKII inhibitory peptide, AC3‐I, or a scramble non‐inhibitory peptide, AC3‐C.