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植入两年后经超声心动图偶然发现右心室起搏器导线移位:一例报告

Dislodged Right Ventricular Pacemaker Lead Detected Incidentally Two Years Post-implantation via Echocardiography: A Case Report.

作者信息

Alhwarat Buthainah, Sawalha Khalid, Alshaghdali Ibrahim, Moustafa Abdelmoniem, Paydak Hakan

机构信息

Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, USA.

Cardiovascular Disease, University of Arkansas for Medical Sciences, Little Rock, USA.

出版信息

Cureus. 2025 Aug 3;17(8):e89305. doi: 10.7759/cureus.89305. eCollection 2025 Aug.

Abstract

Dislodgement of cardiac implantable electronic device (CIED) leads following implantation ideally should not be missed. However, more often than not, patients do not undergo post-operative imaging following these procedures due to a lack of evidence behind the role of imaging following uncomplicated pacemaker (PPM) implantation procedures, based on the most recent guidelines This is a case report of a dual-chamber pacemaker (DC-PPM) right ventricular (RV) lead that was found dislodged and coiled in the right ventricular outflow tract (RVOT) as an incidental finding via a routine transthoracic echocardiogram (TTE) study two years after implantation. We intend to shed light on the significance of timely detection of lead-related complications, as they can result in poor outcomes for patients.

摘要

心脏植入式电子设备(CIED)导线在植入后发生移位,理想情况下不应被漏诊。然而,通常情况下,由于根据最新指南,在无并发症的起搏器(PPM)植入术后进行成像检查的作用缺乏证据,患者在这些手术后并未接受术后成像检查。这是一例双腔起搏器(DC-PPM)右心室(RV)导线移位并盘绕在右心室流出道(RVOT)的病例报告,该情况是在植入两年后通过常规经胸超声心动图(TTE)检查偶然发现的。我们旨在阐明及时检测导线相关并发症的重要性,因为它们可能导致患者预后不良。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bff5/12405677/6612e8ee5e09/cureus-0017-00000089305-i01.jpg

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