%0 Journal Article %T Using Gait Speed to Refine Risk Assessment in Older Patients Undergoing Cardiac Surgery %A Lindman, Brian R. %A Rich, Michael W. %J JAMA Cardiology %V 1 %N 3 %P 321-323 %@ 2380-6583 %D 2016-06-01 %I American Medical Association %~ DeepDyve