Cardiovascular parameters following vehicle or LPS treatment.

<p>Comparison of stroke volume, heart rate, cardiac output, and oxygen consumption (VO₂) in mice at baseline (t = 0) and 6 h after receiving vehicle, low- (1 µg/gBW), or high- (10 µg/gBW) dose LPS. Data are expressed as mean±SEM.</p>†<p>p<0.05 vs. baseline;</p><p>*p<0.05 vs. VEH at 6 h;</p>#<p>p<0.05 vs. low-dose LPS at 6 h.