Haq KT, Lutz KJ, Peters KK, Craig NE, Mitchell E, Desai AK, Stencel NWL, Soliman EZ, Lima JAC, Tereshchenko LG. Reproducibility of global electrical heterogeneity measurements on 12-lead ECG: The Multi-Ethnic Study of Atherosclerosis. J Electrocardiol. 2021 Nov-Dec; 69:96-104.