New advances in both the theoretical and the practical aspects of electrocardiology are covered in this volume. The very latest techniques and their clinical applications are reviewed, these applications include cardiac mapping, ECG, VCG and late potentials analysis in the diagnosis and treatment of heart disease.Other highlights of the proceedings are computer analysis and computer applications in electrocardiology, heart activation modelling and body surface mapping. The proceedings will be of interest to researchers in cardiology, clinical cardiologists, physicians, biophysicists and bioengineers.