Dukes JW, Dewland TA, Vittinghoff E, Mandyam MC, Heckbert SR, Siscovick DS, Stein PK, Psaty BM, Sotoodehnia N, Gottdiener JS, et al. Ventricular Ectopy as a Predictor of Heart Failure and Death. J Am Coll Cardiol. 2015  ;66(2):101-9.