Unexpected inhibition of bradycardia pacing due to oversensing in ICD lead fracture associated with spurious tachyarrhythmia detection and discharges

Ιn a 76-year old man with a dual-chamber ICD implanted five years ago, dizzy spells and significant bradycardia on Holter were not initially recognized as inhibition of bradycardia pacing, due to oversensing. Hospital admission was deemed necessary only after repetitive ICD shocks attributed to righ...

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Detalles Bibliográficos
Autores principales: Zagkli, Fani, Chronopoulos, Panagiotis, Chiladakis, John
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8116807/
https://www.ncbi.nlm.nih.gov/pubmed/33667573
http://dx.doi.org/10.1016/j.ipej.2021.02.010
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author Zagkli, Fani
Chronopoulos, Panagiotis
Chiladakis, John
author_facet Zagkli, Fani
Chronopoulos, Panagiotis
Chiladakis, John
author_sort Zagkli, Fani
collection PubMed
description Ιn a 76-year old man with a dual-chamber ICD implanted five years ago, dizzy spells and significant bradycardia on Holter were not initially recognized as inhibition of bradycardia pacing, due to oversensing. Hospital admission was deemed necessary only after repetitive ICD shocks attributed to right ventricular pace-sense lead fracture. The need to ensure adequate ICD antibradycardia backup pacing in pacing-dependent patients when deleterious sensing errors occur, cannot be overemphasized.
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spelling pubmed-81168072021-05-18 Unexpected inhibition of bradycardia pacing due to oversensing in ICD lead fracture associated with spurious tachyarrhythmia detection and discharges Zagkli, Fani Chronopoulos, Panagiotis Chiladakis, John Indian Pacing Electrophysiol J Case Report Ιn a 76-year old man with a dual-chamber ICD implanted five years ago, dizzy spells and significant bradycardia on Holter were not initially recognized as inhibition of bradycardia pacing, due to oversensing. Hospital admission was deemed necessary only after repetitive ICD shocks attributed to right ventricular pace-sense lead fracture. The need to ensure adequate ICD antibradycardia backup pacing in pacing-dependent patients when deleterious sensing errors occur, cannot be overemphasized. Elsevier 2021-03-02 /pmc/articles/PMC8116807/ /pubmed/33667573 http://dx.doi.org/10.1016/j.ipej.2021.02.010 Text en © 2021 Indian Heart Rhythm Society. Production and hosting by Elsevier B.V. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Case Report
Zagkli, Fani
Chronopoulos, Panagiotis
Chiladakis, John
Unexpected inhibition of bradycardia pacing due to oversensing in ICD lead fracture associated with spurious tachyarrhythmia detection and discharges
title Unexpected inhibition of bradycardia pacing due to oversensing in ICD lead fracture associated with spurious tachyarrhythmia detection and discharges
title_full Unexpected inhibition of bradycardia pacing due to oversensing in ICD lead fracture associated with spurious tachyarrhythmia detection and discharges
title_fullStr Unexpected inhibition of bradycardia pacing due to oversensing in ICD lead fracture associated with spurious tachyarrhythmia detection and discharges
title_full_unstemmed Unexpected inhibition of bradycardia pacing due to oversensing in ICD lead fracture associated with spurious tachyarrhythmia detection and discharges
title_short Unexpected inhibition of bradycardia pacing due to oversensing in ICD lead fracture associated with spurious tachyarrhythmia detection and discharges
title_sort unexpected inhibition of bradycardia pacing due to oversensing in icd lead fracture associated with spurious tachyarrhythmia detection and discharges
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8116807/
https://www.ncbi.nlm.nih.gov/pubmed/33667573
http://dx.doi.org/10.1016/j.ipej.2021.02.010
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