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1例罕见的静脉窦型房间隔缺损:右心房起搏器导线异位至左心房。

A rare case of sinus venosus atrial septal defect: Malpositioned right atrial pacemaker lead in the left atrium.

作者信息

Patel Himax, Barmore Walker

机构信息

Department of Internal Medicine, Augusta University Medical Center, Augusta, GA, USA.

Department of Cardiology, Augusta University Medical Center, Augusta, GA, USA.

出版信息

J Cardiol Cases. 2023 Feb 15;27(5):203-206. doi: 10.1016/j.jccase.2023.02.005. eCollection 2023 May.

Abstract

Incidental discovery of sinus venosus atrial septal defect (SV-ASD) in the elderly is rare. This defect allows for lead malpositioning during pacemaker placement and can lead to catastrophic cardioembolic events. Post-pacemaker implantation, chest radiography should be obtained to detect malpositioning early, and if detected, lead adjustment is recommended; if identified later, treatment with an anticoagulant is feasible. SV-ASD repair may be considered as well.

摘要

老年人偶然发现静脉窦型房间隔缺损(SV-ASD)的情况较为罕见。这种缺损会在起搏器植入过程中导致电极位置不当,并可能引发灾难性的心源性栓塞事件。起搏器植入术后,应进行胸部X线检查以便早期发现电极位置不当,若检测到该情况,建议调整电极;若后期才发现,则可行抗凝治疗。也可考虑对SV-ASD进行修复。

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Superior sinus venosus atrial septal defect.上腔静脉型房间隔缺损
J Geriatr Cardiol. 2018 Oct;15(10):649-652. doi: 10.11909/j.issn.1671-5411.2018.10.007.
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