1. A Computer Model of the Electrocardiogram Based on Cellular Action Potentials in a Bidomain Model of the Myocardium.- 2. Recovery of Cardiac Activity-the T-Wave and Ventricular Gradient.- 3. Ventricular Recovery Properties and Their Relation to the Body Surface Electrocardiogram.- 4. The Effects of the Thoracic Volume Conductor (Inhomogeneities) on the Electrocardiogram.- 5. Computing the Depolarization Sequence at the Ventricular Surface from Body Surface Potentials.- 6. Re-entry, Reflection, and Electrotonic Influences on Automaticity.- 7. The Sinoatrial Node and Its Dysfunction.- 8. Autonomic Nervous System Regulation of Heart Rate in the Perinatal Period.- 9. The Pediatric Electrophysiologic Study.- 10. Postoperative Pediatric Electrocardiographic and Electrophysiologic Sequelae.- 11. Paroxysmal Supraventricular Tachycardia in Pediatrics.- 12. Supraventricular Tachycardia: Detection and Location of Accessory Connections by Phase Mapping in Children.- 13. Ventricular Arrhythmias.- 14. Esophageal Electrocardiography.- 15. Advances in Body Surface Potential Mapping (BSPM) Instrumentation.- 16. Methodology in Constructing Body Surface Potential Maps.- 17. Present State of the Art of Body Surface Mapping.- 18. Role of Body Surface Maps in Cardiac Arrhythmias.- 19. Electrocardiographic Body Surface Potential Maps of the QRS and T of Normal Children-Qualitative Description and Selected Quantitations.- 20. RVH with Terminal Right Conduction Delay Versus Partial Right Bundle Branch Block (Utilizing Body Surface Potential Maps).