Wearable Cardioverter-Defibrillator Used as a Telemonitoring System in a Real-Life Heart Failure Unit Setting

Background: In patients with reduced left ventricular ejection fraction (LVEF) who are at risk of sudden cardiac death, a wearable cardioverter-defibrillator (WCD) is recommended as a bridge to the recovery of LVEF or as a bridge to the implantation of a device. In addition to its function to detect...

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Autores principales: Christian Blockhaus, Stephan List, Hans-Peter Waibler, Jan-Erik Gülker, Heinrich Klues, Alexander Bufe, Melchior Seyfarth, Buelent Koektuerk, Dong-In Shin
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Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/50d1beb281544a1b9b9f4815adb578ae
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spelling oai:doaj.org-article:50d1beb281544a1b9b9f4815adb578ae2021-11-25T18:02:52ZWearable Cardioverter-Defibrillator Used as a Telemonitoring System in a Real-Life Heart Failure Unit Setting10.3390/jcm102254352077-0383https://doaj.org/article/50d1beb281544a1b9b9f4815adb578ae2021-11-01T00:00:00Zhttps://www.mdpi.com/2077-0383/10/22/5435https://doaj.org/toc/2077-0383Background: In patients with reduced left ventricular ejection fraction (LVEF) who are at risk of sudden cardiac death, a wearable cardioverter-defibrillator (WCD) is recommended as a bridge to the recovery of LVEF or as a bridge to the implantation of a device. In addition to its function to detect and treat malignant arrhythmia, WCD can be used via an online platform as a telemonitoring system to supervise patients’ physical activity, compliance, and heart rate. Methods: We retrospectively analyzed 173 patients with regard to compliance and heart rate after discharge. Results: Mean WCD wearing time was 59.75 ± 35.6 days; the daily wearing time was 21.19 ± 4.65 h. We found significant differences concerning the patients’ compliance. Men showed less compliance than women, and younger patients showed less compliance than patients who were older. Furthermore, we analyzed the heart rate from discharge until the end of WCD prescription and found a significant decrease from discharge to 4, 8, or 12 weeks. Conclusion: WCD can be used as a telemonitoring system to help the involved heart failure unit or physicians attend to and adjust the medical therapy. Furthermore, specific patient groups should be educated more intensively with respect to compliance.Christian BlockhausStephan ListHans-Peter WaiblerJan-Erik GülkerHeinrich KluesAlexander BufeMelchior SeyfarthBuelent KoektuerkDong-In ShinMDPI AGarticlewearable cardioverter-defibrillatorsudden cardiac deathheart failure unittelemonitoringMedicineRENJournal of Clinical Medicine, Vol 10, Iss 5435, p 5435 (2021)
institution DOAJ
collection DOAJ
language EN
topic wearable cardioverter-defibrillator
sudden cardiac death
heart failure unit
telemonitoring
Medicine
R
spellingShingle wearable cardioverter-defibrillator
sudden cardiac death
heart failure unit
telemonitoring
Medicine
R
Christian Blockhaus
Stephan List
Hans-Peter Waibler
Jan-Erik Gülker
Heinrich Klues
Alexander Bufe
Melchior Seyfarth
Buelent Koektuerk
Dong-In Shin
Wearable Cardioverter-Defibrillator Used as a Telemonitoring System in a Real-Life Heart Failure Unit Setting
description Background: In patients with reduced left ventricular ejection fraction (LVEF) who are at risk of sudden cardiac death, a wearable cardioverter-defibrillator (WCD) is recommended as a bridge to the recovery of LVEF or as a bridge to the implantation of a device. In addition to its function to detect and treat malignant arrhythmia, WCD can be used via an online platform as a telemonitoring system to supervise patients’ physical activity, compliance, and heart rate. Methods: We retrospectively analyzed 173 patients with regard to compliance and heart rate after discharge. Results: Mean WCD wearing time was 59.75 ± 35.6 days; the daily wearing time was 21.19 ± 4.65 h. We found significant differences concerning the patients’ compliance. Men showed less compliance than women, and younger patients showed less compliance than patients who were older. Furthermore, we analyzed the heart rate from discharge until the end of WCD prescription and found a significant decrease from discharge to 4, 8, or 12 weeks. Conclusion: WCD can be used as a telemonitoring system to help the involved heart failure unit or physicians attend to and adjust the medical therapy. Furthermore, specific patient groups should be educated more intensively with respect to compliance.
format article
author Christian Blockhaus
Stephan List
Hans-Peter Waibler
Jan-Erik Gülker
Heinrich Klues
Alexander Bufe
Melchior Seyfarth
Buelent Koektuerk
Dong-In Shin
author_facet Christian Blockhaus
Stephan List
Hans-Peter Waibler
Jan-Erik Gülker
Heinrich Klues
Alexander Bufe
Melchior Seyfarth
Buelent Koektuerk
Dong-In Shin
author_sort Christian Blockhaus
title Wearable Cardioverter-Defibrillator Used as a Telemonitoring System in a Real-Life Heart Failure Unit Setting
title_short Wearable Cardioverter-Defibrillator Used as a Telemonitoring System in a Real-Life Heart Failure Unit Setting
title_full Wearable Cardioverter-Defibrillator Used as a Telemonitoring System in a Real-Life Heart Failure Unit Setting
title_fullStr Wearable Cardioverter-Defibrillator Used as a Telemonitoring System in a Real-Life Heart Failure Unit Setting
title_full_unstemmed Wearable Cardioverter-Defibrillator Used as a Telemonitoring System in a Real-Life Heart Failure Unit Setting
title_sort wearable cardioverter-defibrillator used as a telemonitoring system in a real-life heart failure unit setting
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/50d1beb281544a1b9b9f4815adb578ae
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