PMID: 82957Jul 1, 1978Paper

Periodic pacemaker spike attenuation with preservation of capture: an unusual electrocardiographic manifestation of partial pacing electrode fracture

Pacing and Clinical Electrophysiology : PACE
S S BaroldR A Heinle

Abstract

This report describes the electrocardiograms of a patient with an intermittent electrode fracture presenting with periodic attenuation of the pacemaker spike without loss of ventricular capture. There was infrequent prolongation of the spike-to-spike interval probably because the pulse generator interpreted random false signals as interference and reverted to its fixed-rate mode. These observations add to the spectrum of electrocardiographic abnormalities of electrode malfunction.

References

Jan 1, 1978·Pacing and Clinical Electrophysiology : PACE
Apr 1, 1978·Pacing and Clinical Electrophysiology : PACE·J MugicaB Lazarus
Apr 1, 1978·Pacing and Clinical Electrophysiology : PACE·M FalkoffS S Barold
Jul 1, 1977·Chest·S Furman, V De Caprio
Dec 1, 1970·Circulation·K C LasseterK F Yoshonis
Jan 1, 1971·American Heart Journal·G D Green

Citations

Oct 7, 2008·Pacing and Clinical Electrophysiology : PACE·Marek Jastrzebski
Nov 1, 1984·Pacing and Clinical Electrophysiology : PACE·B FerekS Tonković
Jul 1, 1987·Pacing and Clinical Electrophysiology : PACE·M KleinfeldJ J Rozanski
Sep 1, 1982·Pacing and Clinical Electrophysiology : PACE·R L EnglerD Kapelusznik

Related Concepts

Cardiac Pacing, Artificial
Electrocardiographic Recorders
Electrode
Heart Block
Artificial Cardiac Pacemaker

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