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相关概念视频

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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...
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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...
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[用于左侧内部乳腺动脉移植血管的右侧辐射通道的可行性和安全性]

Taha Ettachfini1, Karim Badaoui2, Jose Castro Rodriguez2

  • 1Service de cardiologie, centre hospitalier de Versailles, hôpital André Mignot, Le chesnay-rocquencourt, Versailles, France; Servie de cardiologie, CHU Ibn Rochd, Casablanca, Maroc.

Annales de cardiologie et d'angeiologie
|August 21, 2025
PubMed
概括
此摘要是机器生成的。

在冠状动脉旁路移植 (CABG) 后的患者中,右侧辐射方法是左侧内部乳腺动脉 (LIMA) 移植血管的安全选择. 它提供了一种有价值的替代大腿部接入,减少并发症的风险.

关键词:
进入直径血管内脏乳腺内左侧 (AMIG)血流并发症冠状动脉检查冠状动脉突起右侧的辐射通道冠状动脉扫描冠状动脉旁路移植 (CABG)血流并发症左内乳腺动脉 (LIMA)血管通道

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科学领域:

  • 心血管干预
  • 血管接入技术
  • 移植血管检查

背景情况:

  • 在冠状动脉手术中最好使用右半径动脉,但在CABG后用于LIMA血管造影仍有争议.
  • 左内乳动脉 (LIMA) 移植血管学对于评估旁路移植的通透性至关重要.
  • 冠状动脉旁路移植 (CABG) 患者通常需要对移植进行评估.

研究的目的:

  • 评估LIMA移植血管学正确的辐射方法的可行性和安全性
  • 为了比较右侧辐射方法与左侧辐射方法和大腿血管检查方法.
  • 在CABG后的患者中确定LIMA移植评估的最佳接入途径.

主要方法:

  • 一项涉及760名CABG后患者的比较研究.
  • 评估LIMA可视化和选择性参与的成功率.
  • 在三个接触部位 (右半径部位,左半径部位,大腿部部位) 的过程持续时间,对比度,光镜时间和并发症率的比较.

主要成果:

  • 所有方法的LIMA可视化成功率都很高 (92-96%).
  • 与左侧辐射 (86%) 和大腿部 (78%) 接触相比,右侧辐射 (61%) 的选择性LIMA接触显着较低.
  • 右半径接近显示出明显较低的出血并发症率 (0%) 与大腿部接近 (6%).

结论:

  • 在CABG后的患者中,正确的辐射方法是LIMA移植血管学的安全和可行的替代方案.
  • 它提供了一种有价值的选择, 特别是当左侧辐射动脉不适合时,
  • 这种方法提供了一个有效的策略来评估LIMA移植的通透性.