A Simple Device to Illustrate the Einthoven Triangle Jin, Benjamin ; Wulff, Heike ; Widdicombe, Jonathan ; Zheng, Jie ; Bers, Donald M. ; Puglisi, Jose L. Abstract Publication: Biophysical Journal Pub Date: January 2012 DOI: 10.1016/j.bpj.2011.11.1153 Bibcode: 2012BpJ...102..211J