title: Pseudo pacemaker stimuli.
abstract: Current electrocardiographic technology is limited in its ability to detect pacemaker stimuli secondary to the use of 150 Hz low-pass bandwidth filters designed to block high-frequency interference. Software solutions to improve the sensitivity of pacemaker stimulus detection are associated with imperfect specificity. The following case reports include three patients who do not have a pacing device, but were identified by a computer-based preliminary interpretation of a routine 12-lead surface electrocardiogram (ECG) as having a paced rhythm.
authors: Section of Cardiology, Department of Internal Medicine, University of Chicago, Chicago, Illinois 60637, USA.
authors: Matthew P
authors: MP
authors: Smelley
authors: Rory
authors: R
authors: Childers
authors: Bradley P
authors: BP
authors: Knight
mesh_terms: D000328:Adult; D016477:Artifacts; D003936:Diagnosis, Computer-Assisted / Q000379:methods*; D003951:Diagnostic Errors / Q000517:prevention & control*; D004562:Electrocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial