JACC -- Maekawa et al. 39 (7): 1229 Figure IG1

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Figure 1 Arrhythmia observed during myocardial ischemia/reperfusion. (A) Summarized data on the arrhythmia during reperfusion in wild-type (n = 11) and tumor necrosis factor (TNF)- ${alpha}$ knockout (KO) (n = 9) mice. (B) Summarized data on the arrhythmia during reperfusion in wild-type mice receiving nonimmune IgG (n = 5) and anti-TNF- ${alpha}$ antibody (n = 5). **p < 0.01.