Am J Cardiol 1996;78:600-604 LU TP 95-27 Detection of Frequently Overlooked Electrocardiographic Lead Reversals Using Artificial Neural Networks Bo Hedén, MD 1 , Mattias Ohlsson, PhD 2 , Holger Holst, BM 1 , Mattias Mjöman, BM 1 , Ralf Rittner, MSc 1 , Olle Pahlm, MD, PhD 1 , Carsten Peterson, PhD 2 , Lars Edenbrandt, MD, PhD 1 Departments of 1 Clinical Physiology and 2 Theoretical Physics, Lund University, Lund, Sweden Address for correspondence Lars Edenbrandt Department of Clinical Physiology University Hospital S-221 85 Lund Sweden Telephone +46 46 17 33 40 Telefax +46 46 15 17 69