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Two cases of hemodynamic improvement by modulation of atrioventricular delay in cardiac operations
BACKGROUND: Symptomatic sick sinus syndrome is one of the indications for pacemaker implantation, and we have to consider to program the pacemaker to an asynchronous pacing mode during an operation. CASE PRESENTATION: We reported two cases with a pacemaker implanted for sick sinus syndrome undergoin...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9329497/ https://www.ncbi.nlm.nih.gov/pubmed/35895128 http://dx.doi.org/10.1186/s40981-022-00546-z |
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author | Tomita-Kobayashi, Akiko Fujimoto, Tomoko Takada, Shoko Masuda, Yuki Mizutani, Akinobu Hayashi, Yukio |
author_facet | Tomita-Kobayashi, Akiko Fujimoto, Tomoko Takada, Shoko Masuda, Yuki Mizutani, Akinobu Hayashi, Yukio |
author_sort | Tomita-Kobayashi, Akiko |
collection | PubMed |
description | BACKGROUND: Symptomatic sick sinus syndrome is one of the indications for pacemaker implantation, and we have to consider to program the pacemaker to an asynchronous pacing mode during an operation. CASE PRESENTATION: We reported two cases with a pacemaker implanted for sick sinus syndrome undergoing cardiac operation. We changed programming of the pacemaker to an asynchronous pacing mode (DOO) and modulated the programmed atrioventricular delay to avoid ventricular pacing, resulting in better hemodynamic condition. Although we observed premature ventricular contraction, no lethal arrhythmias induced by the R-on-T phenomenon were noted. CONCLUSION: Programming of the pacemaker to an asynchronous pacing mode and modulation of the programmed atrioventricular delay to avoid ventricular pacing may be an option for pacemaker management during an operation. |
format | Online Article Text |
id | pubmed-9329497 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Springer Berlin Heidelberg |
record_format | MEDLINE/PubMed |
spelling | pubmed-93294972022-07-29 Two cases of hemodynamic improvement by modulation of atrioventricular delay in cardiac operations Tomita-Kobayashi, Akiko Fujimoto, Tomoko Takada, Shoko Masuda, Yuki Mizutani, Akinobu Hayashi, Yukio JA Clin Rep Case Report BACKGROUND: Symptomatic sick sinus syndrome is one of the indications for pacemaker implantation, and we have to consider to program the pacemaker to an asynchronous pacing mode during an operation. CASE PRESENTATION: We reported two cases with a pacemaker implanted for sick sinus syndrome undergoing cardiac operation. We changed programming of the pacemaker to an asynchronous pacing mode (DOO) and modulated the programmed atrioventricular delay to avoid ventricular pacing, resulting in better hemodynamic condition. Although we observed premature ventricular contraction, no lethal arrhythmias induced by the R-on-T phenomenon were noted. CONCLUSION: Programming of the pacemaker to an asynchronous pacing mode and modulation of the programmed atrioventricular delay to avoid ventricular pacing may be an option for pacemaker management during an operation. Springer Berlin Heidelberg 2022-07-27 /pmc/articles/PMC9329497/ /pubmed/35895128 http://dx.doi.org/10.1186/s40981-022-00546-z Text en © The Author(s) 2022, corrected publication 2022 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Case Report Tomita-Kobayashi, Akiko Fujimoto, Tomoko Takada, Shoko Masuda, Yuki Mizutani, Akinobu Hayashi, Yukio Two cases of hemodynamic improvement by modulation of atrioventricular delay in cardiac operations |
title | Two cases of hemodynamic improvement by modulation of atrioventricular delay in cardiac operations |
title_full | Two cases of hemodynamic improvement by modulation of atrioventricular delay in cardiac operations |
title_fullStr | Two cases of hemodynamic improvement by modulation of atrioventricular delay in cardiac operations |
title_full_unstemmed | Two cases of hemodynamic improvement by modulation of atrioventricular delay in cardiac operations |
title_short | Two cases of hemodynamic improvement by modulation of atrioventricular delay in cardiac operations |
title_sort | two cases of hemodynamic improvement by modulation of atrioventricular delay in cardiac operations |
topic | Case Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9329497/ https://www.ncbi.nlm.nih.gov/pubmed/35895128 http://dx.doi.org/10.1186/s40981-022-00546-z |
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