Fig. 2
Bar graph outlining the differences in fasting serum gluocose levels (mg/dL) between patients with a normal versus abnormal coronary flow reserve ratio in response to adenosine, and normal versus abnormal percentage change in coronary blood flow in response to acetylcholine after startifying by sex. CFRAdn Ratio, coronary flow reserve ratio in response to adenosine; %ΔCBFAch, percentage change in coronary blood flow in response to acetylcholine. *p < 0.05, bar lines represent standard deviations. A fasting serum glucose > 140 mg/dL correlates with suboptimal glycemic control