Fig. 2.

Baseline CBF and response to vasodilators. A: summary data illustrating baseline coronary blood flow was greater in swine placed on a high-fat/cholesterol diet and aerobically exercise trained (HX) vs. those on a high-fat/cholesterol diet (H) and those on a control diet (C). B: summary data demonstrating bradykinin-induced CBF was impaired in H and potentiated in HX relative to C at all doses. C: summary data demonstrating adenosine-induced CBF impairment is prevented with exercise training. *P < 0.05 relative to C; #P < 0.05 relative to both C and H.