Figure 4

Parameters of ventricular excitability (panels a, b) and refractoriness (panels c, d) in HAB, NAB and LAB rats (n = 9 per group) after inhibition of FAAH activity with URB694 (URB, 0.3 mg/kg) or vehicle (VEH) administration.
Data are reported as means ± SEM. Significant differences (Bonferroni test, p < 0.05): avs. NAB value, bvs. LAB value, *vs. respective VEH value.