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Eberhardt, Frank, Peters, Werner, Bode, Frank, Wiegand, Uwe K. H.
Pacing and Clinical Electrophysiology, August 2003, Vol.26(8), pp.1776-1777
[Revue évaluée par les pairs]
John Wiley & Sons, Inc.
Titre: R Wave Undersensing Caused by an Algorithm Intended to Enhance Sensing Specifity in an Implantable Cardioverter Defibrillator Auteur:Eberhardt, Frank; Peters, Werner; Bode, Frank; Wiegand, Uwe K. H. Sujet:Implantable Cardioverter Defibrillator ; Undersensing ; Sensing Algorithm Description:
This article reports on a case of ventricular undersensing despite normal R wave amplitudes during sinus rhythm in an ICD patient. Undersensing of ventricular signals was noted without any evidence of lead dislocation or variation in signal amplitude. Undersensing was due to an exceptionally small R wave signal width and a feature of the Biotronik sensing algorithm designed to avoid oversensing. This algorithm, intended to enhance the sensing specifity of the device, requires registration of two consecutive points above the maximum programmed sensitivity for a ventricular sense event. After modifying the algorithm to a single point registration undersensing disappeared. (PACE 2003; 26:1776–1777)
Fait partie de:
Pacing and Clinical Electrophysiology, August 2003, Vol.26(8), pp.1776-1777
Identifiant:
0147-8389 (ISSN); 1540-8159 (E-ISSN); 10.1046/j.1460-9592.2003.t01-1-00269.x (DOI)
Titre: R Wave Undersensing Caused by an Algorithm Intended to Enhance Sensing Specifity in an Implantable Cardioverter Defibrillator Auteur:Eberhardt, Frank; Peters, Werner; Bode, Frank; Wiegand, Uwe K.H. Fait partie de:
Pacing and Clinical Electrophysiology, 08/2003, Vol.26(8), pp.1776-1777
Identifiant:
0147-8389 (ISSN); 1540-8159 (E-ISSN); http (DOI)
Eberhardt, Frank, Peters, Werner, Bode, Frank, Wiegand, Uwe K H
Pacing and clinical electrophysiology : PACE, August 2003, Vol.26(8), pp.1776-7
[Revue évaluée par les pairs]
MEDLINE/PubMed (U.S. National Library of Medicine)
Titre: R wave undersensing caused by an algorithm intended to enhance sensing specificity in an implantable cardioverter defibrillator Auteur:Eberhardt, Frank; Peters, Werner; Bode, Frank; Wiegand, Uwe K H Sujet:Defibrillators, Implantable ; Ventricular Fibrillation -- Therapy Description:
This article reports on a case of ventricular undersensing despite normal R wave amplitudes during sinus rhythm in an ICD patient. Undersensing of ventricular signals was noted without any evidence of lead dislocation or variation in signal amplitude. Undersensing was due to an exceptionally small R wave signal width and a feature of the Biotronik sensing algorithm designed to avoid oversensing. This algorithm, intended to enhance the sensing specificity of the device, requires registration of two consecutive points above the maximum programmed sensitivity for a ventricular sense event. After modifying the algorithm to a single point registration undersensing disappeared.
Fait partie de:
Pacing and clinical electrophysiology : PACE, August 2003, Vol.26(8), pp.1776-7
Identifiant:
0147-8389 (ISSN); 12877717 Version (PMID)