title: A computerized system for localizing sources of cardiac activation.
abstract: A noninvasive method for locating a source of cardiac electrical activity is described. The data acquisition and its preliminary processing is done with the aid of a microcomputer, while lengthier calculations are done on a large computer. The method was tested on 18 patients, and the results indicate that it is reliable, and with further technical refinements it could be used in research and clinical settings.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D003201:Computers; D004562:Electrocardiography / Q000379:methods*; D006801:Humans