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大鼠主动脉切除术治疗左心病肺动脉高压反向血管重塑模型
JoVE Journal
Medicina
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JoVE Journal Medicina
A Model of Reverse Vascular Remodeling in Pulmonary Hypertension Due to Left Heart Disease by Aortic Debanding in Rats
DOI:

07:41 min

March 01, 2022

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Capitoli

  • 00:05Introduction
  • 00:42Surgical Preparations and Tracheotomy and Mechanical Ventilation
  • 02:24Aortic Debanding
  • 04:06Tracheal Extubation and Post-Operative Care
  • 05:19Results: Analysis of Aortic Blood Flow, Ventricular Function, and Hemodynamics after Debanding Surgery
  • 07:09Conclusion

Summary

Traduzione automatica

本方案描述了一种外科手术,用于去除左心病引起的肺动脉高压大鼠模型中的升主动脉束带。该技术研究肺循环和右心中反向重塑的内源性机制,从而为逆转肺动脉高压和/或右心室功能不全的策略提供信息。

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