一个漂浮的无心脏起器从左侧常见动脉成功地被提取出来
Michael W Alchaer1, Christina Mayberry2, Mackenzie Elting3
1Department of General Surgery, HCA Healthcare/University of South Florida (USF) Morsani College of Medicine Graduate Medical Education (GME) HCA Florida Brandon Hospital, Brandon, USA.
Cureus
|March 2, 2026
概括
无心脏起器 (LPs) 提供优势,但很少能迁移. 这一案例突出了无心脏起器的动脉迁移,通过手术检索和动脉修复成功治疗.
科学领域:
- 心脏病学 心脏病学
- 血管外科 血管外科
- 医疗器械技术 医疗器械技术
背景情况:
- 无心脏起器 (LPs) 越来越多地使用,通过消除电线和发电机口袋,比传统系统提供优势.
- 虽然LP与较低的并发症率有关,但并非没有风险,很少有设备迁移的情况.
- 脊椎病人的动脉迁移非常罕见,与更频繁的肺部迁移不同.
研究的目的:
- 报告一种罕见的无心脏起器迁移到动脉循环中的病例.
- 强调动脉起器迁移的及时识别和干预的重要性.
- 为了证明手术检索和动脉修复对这种并发症的疗效.
主要方法:
- 一个79岁妇女的病例报告显示,她在左侧常见门动脉中出现了无症状的迁移无心脏起器.
- 诊断成像 (CT扫描) 来识别迁移的设备和相关的血栓.
- 开放的外科探索,设备检索,血栓移除和初级动脉修复.
主要成果:
- 一个3厘米的金属密度,被确定为迁移的无心脏起器,位于左侧偏远的常见阴动脉.
- 成功地进行了心脏起器和相关的血栓的开放性手术检索.
- 患者接受了初级动脉修复,经过完整的远端输液后经过无故障的术后恢复.
结论:
- 无心脏起器的动脉迁移是一种极其罕见但潜在的严重并发症.
- 早期诊断和及时的手术干预,包括开放式检索和动脉修复,对于预防缺血并发症至关重要.
- 心脏病学,血管外科和放射学之间的多学科合作对于管理这种罕见事件至关重要.
相关概念视频
Cardiac Catheterization II: Right Heart Catheterization
Right Heart Catheterization: An OverviewRight heart catheterization is an invasive diagnostic procedure that measures right-sided cardiac and pulmonary artery pressures, calculates cardiac output, and identifies intracardiac shunts. It provides detailed hemodynamic data essential for diagnosing and managing various cardiovascular conditions, such as pulmonary hypertension.Access SitesCommon access sites for right heart catheterization include the internal jugular vein in the neck region, the...
Cardiac Catheterization III: Left Heart Catheterization
Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...


