Over the last two decades, high-resolution (HR) mapping has emerged as a powerful
technique to study normal and abnormal bioelectrical events in the gastrointestinal (GI) tract …

Background: Cardiac arrhythmias continue to be a leading cause of death and disability.
Despite this alarming fact, a noninvasive imaging modality for cardiac electrophysiology …

In two editions spanning more than a decade, The Electrical Engineering Handbook stands
as the definitive reference to the multidisciplinary field of electrical engineering. Our …

Slow waves coordinate gastric motility, and abnormal slow-wave activity is thought to
contribute to motility disorders. The current understanding of normal human gastric slow …

Background The goal of noninvasive electrocardiographic imaging (ECGI) is to determine
electric activity of the heart by reconstructing maps of epicardial potentials, excitation times …

High-resolution, multi-electrode mapping is providing valuable new insights into the origin,
propagation, and abnormalities of gastrointestinal (GI) slow wave activity. Construction of …

Atrial arrhythmias, primarily atrial fibrillation, have been independently associated with
structural remodeling and with inflammation. We hypothesized that sustained inflammatory …

Background Gastrointestinal contractions are controlled by an underlying bioelectrical
activity. High-resolution spatiotemporal electrical mapping has become an important …

In contrast to the current state of knowledge of cardiac and of gastrointestinal
electrophysiology, our current knowledge of the physiology of the uterus during pregnancy is …

Useful Lessons from Body Surface Mapping. Body surface potential maps (BSMs) depict the
time varying distribution of cardiac potentials on the entire surface of the torso. Hundreds of …