P3‐136: LOW CARDIAC INDEX IS ASSOCIATED WITH INCIDENT DEMENTIA AND ALZHEIMER'S DISEASE: THE FRAMINGHAM HEART STUDY. (1st July 2014) - Jefferson, Angela L.; Beiser, Alexa; Himali, Jayandra; Seshadri, Sudha; O'Donnell, Christopher J.; Manning, Warren; Wolf, Philip; Au, Rhoda; Benjamin, Emelia