Figure 5

Stress MBF on a per-subject basis between two drugs in 5A, B and C. Stress MBF with regadenoson and dipyridamole is noted in 5A. The 12/15subjects with a lower stress MBF response to dipyridamole when compared to regadenoson are shown in solid lines. Stress MBF with regadenoson and adenosine is noted in 5B. The 11/15 subjects with a lower stress MBF response to adenosine when compared to regadenoson are shown in solid lines. Stress MBF with dipyridamole and adenosine is noted 5C. 9/ 15 subjects had a higher MBF with dipyridamole than with adenosine.