T-wave width as an index for quantification of ventricular repolarization dispersion: Evaluation in an isolated rabbit heart model. - Pedro David Arini; Guillermo C. Bertrán; Esteban R. Valverde; Pablo Laguna (Biomed. Signal Process. Control., 2008)

Beat-to-beat ventricular repolarization variability evaluated during acute myocardial ischemia. - Esteban R. Valverde; Guillermo C. Bertrán; Pedro David Arini (Biomed. Signal Process. Control., 2013)