P3‐284: Lower Cardiac Index Levels Relate to Reduced Cerebral Blood Flow Values in Older Adults with Normal Cognition and Mild Cognitive Impairment: the Vanderbilt Memory and Aging Project. (1st July 2016) - Jefferson, Angela L.; Liu, Dandan; Gupta, Deepak; Pechman, Kimberly R.; Bell, Susan; Gifford, Katherine A.; Hohman, Timothy J.; Donahue, Manus