Electrophysiologic testing.
Any attempt to group clinical states according to those in which EPS is indicated and those in which EPS is contraindicated is difficult because of a considerable overlap. With this one reservation in mind, indications for EPS can be classified in three general groups. These include a group in which the procedure is helpful and frequently indicated, a group in which the procedure is occasionally of benefit but more often there is a difference of opinion among investigators as to its utility, and a third group in which EPS is rarely helpful, often contraindicated, and on occasion harmful. The clinical states and the utility of the EPS in each are summarized in Table 1.
Fisch
C
C
Department of Medicine, Indiana University School of Medicine, Krannert Institute of Cardiology, Indianapolis.
D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D002304:Cardiac Pacing, Artificial; D000075202:Contraindications; D004594:Electrophysiology; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans
D000889:Anti-Arrhythmia Agents