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Updated: Apr 23, 2026
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A New Single Chamber Implantable Defibrillator with Atrial Sensing: A Practical Demonstration of Sensing and Ease of Implantation
Published on: February 28, 2012
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Implantable cardioverter-defibrillators in children
Elizabeth S DeWitt1, Dominic J Abrams1
1Division of Cardiac Electrophysiology, Boston Children's Hospital, Boston, Massachusetts, USA.
Archives of Disease in Childhood
|September 25, 2014
Summary
Implantable cardioverter-defibrillators (ICDs) are vital for children with dangerous heart rhythms, but require special implantation techniques. Careful patient selection and programming are crucial to minimize risks and maximize benefits.
Area of Science:
- Pediatric Cardiology
- Biomedical Engineering
- Clinical Electrophysiology
Background:
- Implantable cardioverter-defibrillators (ICDs) are essential for managing life-threatening arrhythmias in pediatric patients.
- These arrhythmias can stem from inherited or congenital cardiovascular conditions.
- Pediatric ICD implantation presents unique challenges due to anatomical and size limitations.
Purpose of the Study:
- To highlight the critical role of ICDs in pediatric cardiac care.
- To discuss the specialized approaches required for pediatric ICD implantation.
- To emphasize the importance of careful patient selection and post-implant programming.
Main Methods:
- Review of current pediatric ICD implantation techniques.
- Analysis of challenges related to pediatric anatomy and device size.
- Discussion of morbidity associated with pediatric ICD use.
Main Results:
- ICDs have significantly reduced mortality in children with severe arrhythmias.
- Novel implantation strategies are necessary to accommodate pediatric physiology.
- Morbidity associated with ICDs necessitates meticulous case selection and programming.
Conclusions:
- ICDs are life-saving devices for pediatric patients with high-risk arrhythmias.
- Successful pediatric ICD implantation relies on tailored surgical approaches.
- Individualized post-implantation management is paramount to optimize patient outcomes and minimize complications.
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