A multicenter experience with a bipolar tined polyurethane ventricular lead

D. L. Hayes, K. J. Graham, M. Irwin, H. Vidaillet, G. Disler, M. Sweesy, M. J. Osborn, Vera Jean Suman, S. A. Neubauer, M. Seebandt, L. Kallinen, Cynthia Crowson

Research output: Contribution to journalArticle

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Abstract

A multicenter study was undertaken to determine the failure rate of a specific polyurethane bipolar tined pacing lead, the Medtronic 4012 pacing lead. Six centers in the United States and Canada implanted 1,190 Medtronic 4012 pacing leads. The study was designed to determine the probability and clinical manifestations of lead failure. Only failures compatible with an insulation problem were included. The probability of a 4012 lead failure by Kaplan-Meier analysis was 20.9% at 6 years after implantation. Failures were manifested as sensing abnormalities, failure to capture, early battery depletion, and significant decrease in measured impedance compared with the previous impedance measurements. Of the 95 definite lead failures, 16 (16.8%) were associated with symptoms similar to those experienced before pacemaker placement. The observed failure rate is unacceptable, and strong consideration should be given to replacing the 4012 pacing lead in pacemaker- dependent patients and closely monitoring nondependent patients.

Original languageEnglish (US)
Pages (from-to)1033-1039
Number of pages7
JournalPACE - Pacing and Clinical Electrophysiology
Volume15
Issue number7
DOIs
StatePublished - 1992

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Polyurethanes
Electric Impedance
Kaplan-Meier Estimate
Physiologic Monitoring
Multicenter Studies
Canada
Lead

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

Cite this

A multicenter experience with a bipolar tined polyurethane ventricular lead. / Hayes, D. L.; Graham, K. J.; Irwin, M.; Vidaillet, H.; Disler, G.; Sweesy, M.; Osborn, M. J.; Suman, Vera Jean; Neubauer, S. A.; Seebandt, M.; Kallinen, L.; Crowson, Cynthia.

In: PACE - Pacing and Clinical Electrophysiology, Vol. 15, No. 7, 1992, p. 1033-1039.

Research output: Contribution to journalArticle

Hayes, DL, Graham, KJ, Irwin, M, Vidaillet, H, Disler, G, Sweesy, M, Osborn, MJ, Suman, VJ, Neubauer, SA, Seebandt, M, Kallinen, L & Crowson, C 1992, 'A multicenter experience with a bipolar tined polyurethane ventricular lead', PACE - Pacing and Clinical Electrophysiology, vol. 15, no. 7, pp. 1033-1039. https://doi.org/10.1111/j.1540-8159.1992.tb03097.x
Hayes, D. L. ; Graham, K. J. ; Irwin, M. ; Vidaillet, H. ; Disler, G. ; Sweesy, M. ; Osborn, M. J. ; Suman, Vera Jean ; Neubauer, S. A. ; Seebandt, M. ; Kallinen, L. ; Crowson, Cynthia. / A multicenter experience with a bipolar tined polyurethane ventricular lead. In: PACE - Pacing and Clinical Electrophysiology. 1992 ; Vol. 15, No. 7. pp. 1033-1039.
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AU - Vidaillet, H.

AU - Disler, G.

AU - Sweesy, M.

AU - Osborn, M. J.

AU - Suman, Vera Jean

AU - Neubauer, S. A.

AU - Seebandt, M.

AU - Kallinen, L.

AU - Crowson, Cynthia

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