Yeboah J, Bertoni A, Qureshi W, Aggarwal S, Lima JA, Kawel-Boehm N, Bluemke DA, Shah SJ. Pedal Edema as an Indicator of Early Heart Failure in the Community: Prevalence and Associations With Cardiac Structure/Function and Natriuretic Peptides (MESA [Multiethnic Study of Atherosclerosis]). Circ Heart Fail. 2016 12; 9(12).