• Heart Rhythm · Oct 2017

    Multicenter Study

    Low lateral thoracic site for cardiac implantable electronic device implantation: A viable alternative in patients with limited access options after infected device extraction.

    • Jackson J Liang, Robert D Schaller, Danesh S Modi, Andres Enriquez, Gregory E Supple, and Joshua M Cooper.
    • Electrophysiology Section, Cardiology Division, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania. Electronic address: jackson.liang@uphs.upenn.edu.
    • Heart Rhythm. 2017 Oct 1; 14 (10): 1506-1514.

    BackgroundDevice reimplantation after extraction because of cardiac implantable electronic device (CIED) infection in pacemaker-dependent patients can be challenging in individuals with limited access options.ObjectiveThe purpose of this study was to describe a straightforward, low lateral thoracic implantation technique for patients with a patent axillary vein but unavailable bilateral pectoral sites.MethodsNine pacemaker-dependent patients (mean age 70 ± 13 years, 7 male) who underwent CIED extraction and low lateral thoracic reimplantation in whom bilateral pectoral sites were unavailable were included in the study.ResultsExtraction was performed a median of 10 (interquartile range [IQR] 8-13) days before CIED reimplantation (4 dual-chamber, 3 single-chamber, 2 cardiac resynchronization therapy). The new generator was implanted in the low lateral thoracic region ipsilateral to the extracted generator in 7 patients (78%) and contralateral in 2 patients (22%), via a subcutaneous pocket in 6 (67%) and submuscular pocket in 3 (33%). Median procedure duration was 85 (IQR 61-116) minutes, median fluoroscopy time was 7.2 (IQR 5.7-10.9), minutes and median fluoroscopy exposure was 26.0 (IQR 10.0-110.5) mGy. No acute complications occurred. Over median follow-up of 92 (IQR 31-131) days, 1 patient experienced right atrial lead dislodgment (122 days postimplantation) requiring lead revision. No patients experienced recurrent device infection.ConclusionIn pacemaker-dependent patients with limited prepectoral and vascular access options, a low lateral thoracic implantation site is a viable alternative to surgical epicardial or femoral pacing systems. This simple implantation technique is a safe and effective option in selected patients who require a single-chamber, dual-chamber, or biventricular pacemaker or implantable cardioverter-defibrillator.Copyright © 2017 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…