Why the study?
What are the long-term complication rates and battery longevity of the subcutaneous implantable cardioverter-defibrillator (S-ICD) over 6 years of follow-up?
Population
118 patients implanted with a subcutaneous implantable cardioverter-defibrillator between December 2008 and…
Design
Cohort
Follow-up
Median 6.1 years (IQR 5.6-6.5 years)
Authors
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Elective S-ICD generator replacement showed no complications in this early cohort; leaves open durability questions for contemporary devices and practice.
What are the long-term complication rates and battery longevity of the subcutaneous implantable cardioverter-defibrillator (S-ICD) over 6 years of follow-up?
The first-generation S-ICD demonstrates a low annual complication rate without lead failures or systemic infections over 6 years, though battery longevity necessitates relatively early generator replacement.
Quast et al. (2018) studied this question.
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