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相关概念视频

Peripheral Artery Disease V: Postoperative Nursing Management01:23

Peripheral Artery Disease V: Postoperative Nursing Management

During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...

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Updated: Jul 15, 2026

Using the Sleeve Technique in a Mouse Model of Aortic Transplantation - An Instructional Video
08:55

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Published on: October 22, 2017

动脉冠状动脉石静脉旁路移植在手术后5到7年发生变化.

L Campeau1, J Lespérance, F Corbara

  • 1Montreal Heart Institute, 5000 East, Belanger Street, Montreal, Quebec, HIT 1C8, Canada.

Circulation
|September 1, 1978
PubMed
概括

绕道手术后沙芬静脉移植的磨损率很低,在第一年后平均每年2.1% . 局部化的移植收窄增加了晚期闭塞的风险,而扩散的收窄则没有.

科学领域:

  • 心血管外科心血管外科
  • 血管生物学 血管生物学
  • 干预心脏病学 干预心脏病学

背景情况:

  • 在治疗冠状动脉疾病方面,冠状动脉软静脉绕道移植非常重要.
  • 长期的移植通透性仍然是一个重大的临床挑战.
  • 了解晚期移植损伤对于改善患者的治疗结果至关重要.

研究的目的:

  • 评估动脉冠状动脉软静脉移植的长期通透性和磨损率.
  • 为了确定与晚期移植阻塞相关的因素.
  • 为了比较早期和后期手术系列之间的磨损率.

主要方法:

  • 对照血管图学研究在手术后54至88个月内对100名最初有专利移植的患者进行.
  • 评估了移植的通透性和形态 (缩小,收窄).
  • 计算了磨损率,并将患者系列和移植类型进行比较.

主要成果:

  • 在第一年之后,每年的平均移植磨损率为2.1%.
  • 一年内局部缩小症的移植有较高的晚期封闭风险 (21.6%).
  • 在1年没有狭窄的移植中没有发生晚期封闭;扩散性收窄保持稳定.

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Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
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Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
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Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

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Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots

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Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
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Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

Published on: December 11, 2017

结论:

  • 长期的沙芬静脉移植损伤相对较低,特别是在手术经验和技术修改的情况下.
  • 局部植入物狭窄是晚期闭塞的预测因素,这表明动脉样硬化是可能的原因.
  • 手术后对移植形态的监测可以帮助预测长期的穿透性.