心脏起器线路错位:如何避免以及如何接近?
1Department of Cardiology, Health Sciences University, Sultan II. Abdülhamid Han Training and Research Hospital, Istanbul, Turkey.
Pacing and clinical electrophysiology : PACE
|November 1, 2023
概括
在左心室 (LV) 中放错了心脏起器的,可能会导致严重的并发症. 使用特定的X射线视图和心电图的早期检测可以预防血液凝块等不良事件.
科学领域:
- 心脏病学 心脏病学
- 医疗成像医学成像
- 电子生理学 电子生理学
背景情况:
- 心脏植入式电子设备 (CIED) 的使用越来越多,导致相关并发症的增加.
- 错位是永久心脏起器植入的重大并发症之一,是可以预防的.
研究的目的:
- 为了突出与左心室 (LV) 错位相关的风险.
- 推诊断成像和心电图的发现,以识别错位的线索.
- 讨论错位起器线索的管理策略.
主要方法:
- 审查与LV错位相关的并发症.
- 强调光镜40° LAO视图用于可视化隔膜定义.
- 使用心电图来检查疑似失误的位 (例如,右捆分支区块模式).
- 侧向侧向 (LL) X射线投射对于识别位错位的重要性,其特点是尖端指向脊柱.
主要成果:
- 错误的LV位可能导致心肌损伤,心律失常,血栓形成和脑血管事件.
- 特定的放射视图 (40° LAO, LL) 和心电图模式有助于诊断.
- 及时诊断允许通过皮肤提取,减轻血栓栓塞的风险,避免长期抗凝治疗.
结论:
- 准确的领先位置对于CIED功能和患者安全至关重要.
- 放射和心电图的发现对于早期发现错位线索至关重要.
- 建议对最近错位的线索进行及时干预,例如穿皮取,对长期病例采取以患者为中心的方法.
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Definition
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Parts of an ECG
An ECG utilizes electrodes on the skin...
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