Fig. 3
Relations between different markers of stress adequacy. Subjects with the “splenic switch-off” sign had greater stress-induced reductions in a gadolinium-based splenic perfusion (ΔSIspleen, same technique) and b gadolinium-free splenic T1 (ΔT1spleen, different technique) compared to subjects with no switch-off. There was no difference in stress-induced c hemodynamic changes in rate pressure product (RPP) between the splenic switch-off and the no switch-off subjects. Data are mean ± 1SD