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Updated: Jul 22, 2026

A New Single Chamber Implantable Defibrillator with Atrial Sensing: A Practical Demonstration of Sensing and Ease of Implantation
Published on: February 28, 2012
First Reports of Dual-Chamber Leadless Pacemaker Implantation via Intrajugular Access
Sruthi Prabha Suresh1, Emily Boone Buchanan1, Dale Yoo1
1Department of Cardiology, Heart Rhythm Specialists, McKinney, Texas, USA.
Introduction:
The Aveir Dual-Chamber (DR) is the first entirely intracardiac dual-chamber leadless pacing system. Implantation of this device is typically achieved via femoral access, which may be a significant obstacle in patients with complex femoral vasculature or contraindications to femoral access.
Methods And Results:
This report describes the world's first three cases of dual-chamber leadless pacemaker implantation via the right internal jugular vein.
Conclusions:
The intrajugular approach is a feasible, safe, and efficient alternative to femoral access for any patient receiving or upgrading to an Aveir DR.
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