Botero Posada, Luis Fernando, Juan Miguel Arias Jiménez, and Juan Pablo Vasseur Arboleda. 2011. “The Use of Dexmedetomidine (DXM) for Implanting a Cardiac Resynchronization Device: Is It Really Safe?”. Colombian Journal of Anesthesiology 39 (3):425-31. https://www.revcolanest.com.co/index.php/rca/article/view/848.