患有心脏植入式电子设备的患者的多级静脉阻塞
Marek Czajkowski1, Anna Polewczyk2,3, Wojciech Jacheć4
1Department of Cardiac Surgery, Medical University of Lublin, 20-059 Lublin, Poland.
Medicina (Kaunas, Lithuania)
|February 24, 2024
概括
多级相关静脉狭窄/闭塞 (MLVSO) 增加了传染性并发症和在输血提取 (TLE) 过程中的程序性困难. 然而,在患有或没有MLVSO的患者中,TLE后的长期存活率相似.
科学领域:
- 心脏病学 心脏病学
- 血管医学 血管医学
- 医疗成像医学成像
背景情况:
- 多层相关静脉狭窄/闭塞 (MLVSO) 的特征及其对透静脉取 (TLE) 结果的影响尚不清楚.
- 调查MLVSO对于了解心脏植入式电子设备 (CIED) 患者的并发症和长期预后至关重要.
研究的目的:
- 在接受TLE的患者中识别与MLVSO相关的风险因素.
- 评估TLE手术在患有或没有MLVSO的患者中的有效性.
- 评估MLVSO患者的长期存活率与没有静脉阻塞的患者相比.
主要方法:
- 在TLE手术前进行的3002个静脉图的分析.
- 使用后勤回归识别MLVSO的风险因素.
- 在不同组之间比较手术成功率和长期存活率.
主要成果:
- 强烈的MLVSO预测因素包括第一次植入时的年龄较大,线数量增加,冠状动脉鼻位,双侧胸部线和之前的放弃.
- MLVSO与更高的感染并发症可能性和更复杂的TLE程序与较低的成功率有关.
- 在MLVSO和没有MLVSO的患者中,TLE后的长期存活率是可比的.
结论:
- 在接受TLE的CIED患者中,MLVSO是感染性并发症的重要危险因素.
- 患有MLVSO的患者经历了更具挑战性的TLE程序,但长期存活率相似.
- MLVSO提供了比局部狭窄更好的衡量整体静脉阻塞严重性的指标.
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