title: A noninvasive perspective of electrophysiologic testing.
abstract: In this article, the author addresses the comparison between non-invasive and invasive approaches to detect and follow treatment of cardiac arrhythmias. Four major areas are discussed: determination of the mechanism of arrhythmias, arrhythmia diagnosis, defining the patient's risk from arrhythmia, and selection of therapy.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis* / Q000628:therapy; D004568:Electrodiagnosis; D006801:Humans