Cardiac Electrophysiology: an Advanced Visual Guide for Nurses, Techs, and F… by Klein, George J., (Professor of medicine), Purves, Paul D., Leong-Sit, Peter, Yee, Raymond, Skanes, Allan C., Gula, Lorne J., Manlucu, Jaimie 0 Type: Book Guides the reader to an in-depth understanding of cardiac electrophysiology by working through scenarios in the EP lab.