- Extremely Low Frequency Fields Electric cars and EMI with cardiac implantable electronic devices: A cross-sectional evaluation Lennerz C, O'Connor M, Horlbeck L, Michel J, Weigand S, Grebmer C, Blazek P, Brkic A, Semmler V, Haller B, Reents T, Hessling G, Deisenhofer I, Whittaker P, Lienkamp M, Kolb C. Letter: Electric cars and electromagnetic interference with cardiac implantable electronic devices: A cross-sectional evaluation. Annals of Internal Medicine. Apr 24, 2018. No abstract See Hybrid & Electric Cars: Electromagnetic Radiation Risks for excerpts and link to paper.