Figure 5. Changes in cardiac glucose and free fatty acid (FFA) oxidation and in lactate uptake during dobutamine infusion, before (filled circles) and during (open circles) vagal stimulation.
All measurements were taken with HR fixed at 165 beats min−1. Data are presented as mean ± SEM, n= 11. *P < 0.05 vs. pre-VS Baseline Pace; #P < 0.05 vs. corresponding time point pre-VS; **P < 0.05 vs. post-VS Baseline Pace; ###P < 0.05 vs. Dob 15+atropine vs. Dob 15 pre-VS.