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Ventricular desynchronization with electrical interventricular delay to left ventricular delay ratio in atrial fibrillation heart failure patients
- Cardiac resynchronization therapy is an established therapy for heart failure patients with sinus rhythm, reduced left ventricular ejection fraction and prolongation of QRS duration. The aim of the study was to evaluate ventricular desynchronization with electrical interventricular delay (IVD) to left ventricular delay (LVD) ratio in atrial fibrillation heart failure patients. IVD and LVD wereCardiac resynchronization therapy is an established therapy for heart failure patients with sinus rhythm, reduced left ventricular ejection fraction and prolongation of QRS duration. The aim of the study was to evaluate ventricular desynchronization with electrical interventricular delay (IVD) to left ventricular delay (LVD) ratio in atrial fibrillation heart failure patients. IVD and LVD were measured by transesophageal posterior left ventricular ECG recording. In atrial fibrillation heart failure patients with prolonged QRS duration, the mean IVD-to-LVD-ratio was 0.84 +/- 0.42 with a range from 0.17 to 2.2 IVD-to-LVD-ratio. IVD-to-LVD-ratio correlated with QRS duration. IVD-to-LVD-ratio may be a useful parameter to evaluate electrical ventricular desynchronization in atrial fibrillation heart failure patients.…
Document Type: | Conference Proceeding |
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Conference Type: | Konferenz-Abstract |
Zitierlink: | https://opus.hs-offenburg.de/1925 | Bibliografische Angaben |
Title (English): | Ventricular desynchronization with electrical interventricular delay to left ventricular delay ratio in atrial fibrillation heart failure patients |
Conference: | BMT 2014: Annual Conference of the German Society for Biomedical Engineering / DGBMT Jahrestagung (48. : 8.-10. Oktober 2014 : Hannover, Germany) |
Author: | Matthias HeinkeStaff MemberORCiDGND, Gudrun Dannberg, Tobias Heinke, Helmut Kühnert |
Date of Publication (online): | 2014/09/27 |
Place of publication: | Berlin, Boston |
Publisher: | Walter de Gruyter |
First Page: | S227 |
Last Page: | S229 |
Parent Title (English): | Biomedical Engineering / Biomedizinische Technik |
Volume: | 59 |
Issue: | S1 |
ISSN: | 0013-5585 (Print) |
ISSN: | 1862-278X (Online) |
DOI: | https://doi.org/10.1515/bmt-2014-5002 |
Language: | English | Inhaltliche Informationen |
Institutes: | Fakultät Elektrotechnik und Informationstechnik (E+I) (bis 03/2019) |
Institutes: | Bibliografie |
GND Keyword: | Herzkrankheit | Formale Angaben |
Open Access: | Open Access |
Licence (German): | Urheberrechtlich geschützt |