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Updated: Feb 14, 2026

A New Single Chamber Implantable Defibrillator with Atrial Sensing: A Practical Demonstration of Sensing and Ease of Implantation
Published on: February 28, 2012
Important Parameters for Implantable Cardioverter Defibrillator Selection
Nath Zungsontiporn1, Michael Loguidice1, James Daniels1
1Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA.
Insights
Implantable cardioverter defibrillators effectively prevent sudden cardiac death. Selecting the right device requires careful consideration of device features, patient traits, and existing health conditions.
Area of Science:
- Cardiology
- Medical Devices
- Clinical Trials
Background:
- Implantable cardioverter defibrillators (ICDs) are proven to reduce sudden cardiac death risk.
- Patient selection for ICD therapy is complex.
Purpose of the Study:
- To review factors influencing the selection of appropriate ICDs.
- To highlight considerations for optimizing ICD therapy.
Main Methods:
- Literature review of clinical trials and relevant studies.
- Synthesis of data on device, patient, and comorbidity factors.
Main Results:
- Established efficacy of ICDs in preventing sudden cardiac death.
- Identification of key factors for device selection.
Conclusions:
- Device characteristics, patient attributes, and comorbidities are crucial for appropriate ICD selection.
- Personalized approach is necessary for effective ICD implantation.
Abstract:
The efficacy of implantable cardioverter defibrillators in reducing the risk of sudden cardiac death has been well established by several clinical trials. Several factors relating to device characteristics, patient attributes, and comorbidities should be considered when selecting the appropriate implantable cardioverter defibrillators for each patient. This review examines some of these issues.
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