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Subcutaneous implantable cardioverter-defibrillator therapy in Poland: Results of the Polish S-ICD Registry


- Department of Cardiology and Electrotherapy, Medical University of Gdansk, Gdańsk, Poland
- 3rd Department of Cardiology, School of Medical Sciences in Zabrze, Medical University of Silesia, Katowice, Poland
- 2nd Department of Heart Arrhythmia, National Institute of Cardiology, Warszawa, Poland
- Department of Cardiology and Internal Medicine, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
- 1st Department of Cardiology, Medical University of Warsaw, Warszawa, Poland
- Department of Electrocardiology, John Paul II Hospital, Kraków, Poland
- Institute of Heart Diseases, Wroclaw Medical University, Wrocław, Poland
- 1st Department of Cardiology, University of Medical Sciences, Poznań, Poland
- Department of Electrocardiology, Medical University of Lodz, Łódź, Poland
- Department of Cardiology and Internal Diseases, Military Institute of Medicine — National Research Institute, Warszawa, Poland
- Chair and Department of Cardiology Medical University of Lublin, Lublin, Poland
- 1st Department of Cardiology with the Acute Coronary Syndromes Subdivision, Clinical Provincial Hospital No. 2, Rzeszów, Poland
- 1st Chair and Department of Cardiology, Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
- Silesian Center for Heart Diseases 1st Department of Cardiology and Angiology, Zabrze, Poland
- Medical University of Silesia, Faculty of Health Sciences, Department of Dietetics, Bytom, Poland
- Department of Cardiology and Interventional Angiology, Kashubian Center for Heart and Vascular Diseases, Pomeranian Hospitals, Wejherowo, Poland
- Department of Cardiology, Center for Heart Diseases, 4th Military Hospital, Wrocław, Poland
- Medical College of Rzeszow University, Rzeszów, Poland
open access
Abstract
Background: The use of a subcutaneous implantable cardioverter-defibrillator (S-ICD) has been expanding in Poland since 2014. The Polish Registry of S-ICD Implantations was held by the Heart Rhythm Section of the Polish Cardiac Society between May 2020 and September 2022 to monitor the implementation of that therapy in Poland.
Aims: To investigate and present the state-of-the-art of S-ICD implantation in Poland.
Methods: Implanting centers reported clinical data of patients undergoing S-ICD implantations and replacements, including: age, gender, height, weight, underlying disease, history of pacemaker and defibrillator implantations, indications for S-ICD, electrocardiographical parameters, procedural techniques, and complications.
Results: 440 patients undergoing S-ICD implantation (411) or replacement (29) were reported by 16 centers. Most patients were in New York Heart Association class II (218 patients, 53%) or I (150 patients, 36.5%). Left ventricular ejection fraction was 10-80%, median (IQR) 33% (25%‒55%). Primary prevention indications were present in 273 patients (66.4%). Non-ischemic cardiomyopathy was reported in 194 patients (47.2%). The main reason for the choice of S-ICD were: young age (309, 75.2%), risk of infective complications (46, 11.2%), prior infective endocarditis (36, 8.8%), hemodialysis (23, 5.6%), and immunosuppressive therapy (7, 1.7%). Electrocardiographic screening was performed in 90% of patients. The rate of adverse events was low (1.7%). No surgical complications were observed.
Conclusions: Qualification for S-ICD in Poland was slightly different when compared to the rest of Europe. The implantation technique was mostly consistent with the current guidelines. S-ICD implantation was safe, and the complication rate was low.
Abstract
Background: The use of a subcutaneous implantable cardioverter-defibrillator (S-ICD) has been expanding in Poland since 2014. The Polish Registry of S-ICD Implantations was held by the Heart Rhythm Section of the Polish Cardiac Society between May 2020 and September 2022 to monitor the implementation of that therapy in Poland.
Aims: To investigate and present the state-of-the-art of S-ICD implantation in Poland.
Methods: Implanting centers reported clinical data of patients undergoing S-ICD implantations and replacements, including: age, gender, height, weight, underlying disease, history of pacemaker and defibrillator implantations, indications for S-ICD, electrocardiographical parameters, procedural techniques, and complications.
Results: 440 patients undergoing S-ICD implantation (411) or replacement (29) were reported by 16 centers. Most patients were in New York Heart Association class II (218 patients, 53%) or I (150 patients, 36.5%). Left ventricular ejection fraction was 10-80%, median (IQR) 33% (25%‒55%). Primary prevention indications were present in 273 patients (66.4%). Non-ischemic cardiomyopathy was reported in 194 patients (47.2%). The main reason for the choice of S-ICD were: young age (309, 75.2%), risk of infective complications (46, 11.2%), prior infective endocarditis (36, 8.8%), hemodialysis (23, 5.6%), and immunosuppressive therapy (7, 1.7%). Electrocardiographic screening was performed in 90% of patients. The rate of adverse events was low (1.7%). No surgical complications were observed.
Conclusions: Qualification for S-ICD in Poland was slightly different when compared to the rest of Europe. The implantation technique was mostly consistent with the current guidelines. S-ICD implantation was safe, and the complication rate was low.
Keywords
implantable cardioverter-defibrillator, subcutaneous implantable cardioverter-defibrillator, sudden cardiac death, ventricular arrhythmia


Title
Subcutaneous implantable cardioverter-defibrillator therapy in Poland: Results of the Polish S-ICD Registry
Journal
Kardiologia Polska (Polish Heart Journal)
Issue
Article type
Original article
Published online
2023-02-19
Page views
70
Article views/downloads
47
DOI
10.33963/KP.a2023.0046
Pubmed
Keywords
implantable cardioverter-defibrillator
subcutaneous implantable cardioverter-defibrillator
sudden cardiac death
ventricular arrhythmia
Authors
Maciej Kempa
Szymon Budrejko
Mateusz Tajstra
Paweł Syska
Michał Lewandowski
Tomasz Fabiszak
Marcin Michalak
Adrian Stanek
Krzysztof Nowak
Przemysław Mitkowski
Krzysztof Kaczmarek
Zbigniew Orski
Marcin Janowski
Piotr Szafarz
Artur Filipecki
Adam Sokal
Marek Szołkiewicz
Dariusz Jagielski
Andrzej Przybylski


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