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http://dx.doi.org/10.1111/j.1540-8159.1999.tb00521.x | DOI Listing |
Background: The most effective way to treat patients following a first ICD therapy is unclear. We hypothesised that following first ICD therapy, combining different treatment strategies would be associated with a reduction in the risk of subsequent therapy compared to single strategies alone.
Methods: Data was collected from consecutive patients undergoing ICD implantation at King's College Hospital between January 2009 and December 2019.
J Arrhythm
February 2025
Department of Cardiology, Electrophysiology Division Sree Chitra Tirunal Institute for Medical Sciences and Technology Thiruvananthapuram Kerala India.
Critical analysis of electrograms of any therapy delivery event is paramount to identify the etiology, specificity, and sensitivity of the programmed algorithms to differentiate supraventricular versus ventricular tachycardia, its effectiveness, and potential interventions to prevent recurrence. Besides the aspects mentioned above, this case delves into the potential limitations of existing algorithms and the adverse effects of anti-tachycardia pacing.
View Article and Find Full Text PDFHerzschrittmacherther Elektrophysiol
January 2025
Hannover Herzrhythmus Centrum, Klinik für Kardiologie und Angiologie, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, 30625, Hannover, Deutschland.
The digitalization in healthcare facilitates continuous monitoring of relevant medical parameters through internal and external sensors. For patients with heart failure and cardiac implantable electronic devices (CIEDs), telemedicine has the potential to improve patient care and reduce use of healthcare resources. Remote monitoring shortens the response time to a clinical event, reduces inappropriate shocks, and increases patient satisfaction.
View Article and Find Full Text PDFJ Clin Med
December 2024
Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité (DHZC), Campus Virchow-Klinikum, Augustenburger Platz 1, 13353 Berlin, Germany.
The wearable cardioverter defibrillator (WCD) has emerged as a valuable tool used for temporary protection from sudden cardiac death. However, since the WCD uses surface electrodes to detect arrhythmias, it is susceptible to inappropriate detection. Although shock conversion rates for the WCD are reported to be high for detected events, its efficacy in clinical practice tends to be degraded by patient noncompliance.
View Article and Find Full Text PDFJ Cardiovasc Dev Dis
December 2024
Cardiac Electrophysiology Division, Cardiology Center, Department of Internal Medicine, University of Szeged, 6725 Szeged, Hungary.
Background: An atrioventricular defibrillator system with a floating atrial dipole (VDD ICD) can provide atrial sensing by a single lead. Our aim was to compare the arrhythmia detection efficacy of VDD ICDs with conventional single- (VVI) and dual-chamber (DDD) defibrillators.
Methods: Data from consecutive patients undergoing ICD implantation were retrospectively analyzed.
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