Figure 5.

In vivo effects of DL (10 mg/kg) on arrhythmias induced by S(−)-Bay K 8644 in anesthetized rats. Original traces A) and bar chart graphic of arrythmia score B) and heart rate C) before and after DL treatment. Data are mean ± SD and were analysed by unpaired Student T-test (B) (* p < 0,05 vs control, n = 4) and ANOVA followed by Bonferroni post-test (C) (* p < 0,05 vs control, # p < 0.05 vs Bay K8644, n = 4).

VPB: ventricular premature beats, VT: ventricular tachycardia; VF: ventricular fibrillation.