An inappropriate shock after reprogramming tachycardia zones

A patient with an implantable cardioverter‐defibrillator (ICD) (Abbott®) had episodes of slow monomorphic ventricular tachycardia (VT) and his ICD was programmed with three tachycardia zones. During the follow‐up, he received an inappropriate shock. Upon interrogation (of the device), trigeminal pat...

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Autores principales: Marinheiro, Rita, Parreira, Leonor, Amador, Pedro, Mesquita, Dinis, Almeida, Lurdes, Lousinha, Ana, Farinha, José, Fonseca, Marta, Esteves, Ana Fátima, Caria, Rui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
Case Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6686289/
https://www.ncbi.nlm.nih.gov/pubmed/31410241
http://dx.doi.org/10.1002/joa3.12212
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author Marinheiro, Rita
Parreira, Leonor
Amador, Pedro
Mesquita, Dinis
Almeida, Lurdes
Lousinha, Ana
Farinha, José
Fonseca, Marta
Esteves, Ana Fátima
Caria, Rui
author_facet Marinheiro, Rita
Parreira, Leonor
Amador, Pedro
Mesquita, Dinis
Almeida, Lurdes
Lousinha, Ana
Farinha, José
Fonseca, Marta
Esteves, Ana Fátima
Caria, Rui
author_sort Marinheiro, Rita
collection PubMed
description A patient with an implantable cardioverter‐defibrillator (ICD) (Abbott®) had episodes of slow monomorphic ventricular tachycardia (VT) and his ICD was programmed with three tachycardia zones. During the follow‐up, he received an inappropriate shock. Upon interrogation (of the device), trigeminal pattern binned as ventricular sensing (VS)—VS—ventricular fibrillation (VF) was detected. VF was assumed according to binning system. When VF is present, discrimination algorithms are not available and five consecutive sinus beats are necessary to reset binning system. Catheter ablation was performed to treat VT in order to reprogram tachycardia zones.
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spelling pubmed-66862892019-08-13 An inappropriate shock after reprogramming tachycardia zones Marinheiro, Rita Parreira, Leonor Amador, Pedro Mesquita, Dinis Almeida, Lurdes Lousinha, Ana Farinha, José Fonseca, Marta Esteves, Ana Fátima Caria, Rui J Arrhythm Case Reports A patient with an implantable cardioverter‐defibrillator (ICD) (Abbott®) had episodes of slow monomorphic ventricular tachycardia (VT) and his ICD was programmed with three tachycardia zones. During the follow‐up, he received an inappropriate shock. Upon interrogation (of the device), trigeminal pattern binned as ventricular sensing (VS)—VS—ventricular fibrillation (VF) was detected. VF was assumed according to binning system. When VF is present, discrimination algorithms are not available and five consecutive sinus beats are necessary to reset binning system. Catheter ablation was performed to treat VT in order to reprogram tachycardia zones. John Wiley and Sons Inc. 2019-06-20 /pmc/articles/PMC6686289/ /pubmed/31410241 http://dx.doi.org/10.1002/joa3.12212 Text en © 2019 The Authors. Journal of Arrhythmia published by John Wiley & Sons Australia, Ltd on behalf of the Japanese Heart Rhythm Society. This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
spellingShingle Case Reports
Marinheiro, Rita
Parreira, Leonor
Amador, Pedro
Mesquita, Dinis
Almeida, Lurdes
Lousinha, Ana
Farinha, José
Fonseca, Marta
Esteves, Ana Fátima
Caria, Rui
An inappropriate shock after reprogramming tachycardia zones
title An inappropriate shock after reprogramming tachycardia zones
title_full An inappropriate shock after reprogramming tachycardia zones
title_fullStr An inappropriate shock after reprogramming tachycardia zones
title_full_unstemmed An inappropriate shock after reprogramming tachycardia zones
title_short An inappropriate shock after reprogramming tachycardia zones
title_sort inappropriate shock after reprogramming tachycardia zones
topic Case Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6686289/
https://www.ncbi.nlm.nih.gov/pubmed/31410241
http://dx.doi.org/10.1002/joa3.12212
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