ArticleJACC. Case reports2025
Successful Leadless Pacemaker Implantation Despite SVC Obstruction.
Article in JACC. Case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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3 authors.
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Abstract
backgroundA 69-year-old male underwent implantation of a leadless pacemaker after a failed attempt to upgrade his single lead ICD in the setting of SVC obstruction. CASE SUMMARY: A 69-year-old male with ischemic cardiomyopathy status post single chamber ICD presented with fatigue. Device interrogation revealed increased RV pacing. Device upgrade was attempted; however, he was found to have a SVC obstruction. A leadless pacemaker was subsequently placed in the right atrium via femoral approach. DISCUSSION: Permanent leadless pacemakers provide a safe, less invasive alternative for patients with conditions that would have previously required complex interventions. Our case demonstrates the use of a leadless pacemaker in a patient with SVC obstruction and ESRD, offering lower infection risk and benefit of retrievability.
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