“Conclusions— The 6-minute adenosine infusion with rubidium-82 activation at 3 minutes produced CFR that averaged 15.7% higher than that in the 2/4-minute protocol, thereby potentially providing essential information for personalized management in some patients.”
“… adenosine 6-… with rubidium-82 injection at 3 minutes caused CFR that was significantly 15.7% higher than the 4-minute adenosine infusion with rubidium-82 injection … minutes and significantly more homogeneous by Kolmogorov–Smirnov analysis for histograms of 1344 pixel range of perfusion in paired positron emission tomographies.”