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大鼠心肌缺血再灌注后冠状动脉流动储备评价
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JoVE Journal Medicine
Evaluation of Coronary Flow Reserve After Myocardial Ischemia Reperfusion in Rats
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大鼠心肌缺血再灌注后冠状动脉流动储备评价

DOI:
10.3791/59406-v

•

06:32 min

•

June 28, 2019

•

, ,
1Cardiovascular Innovation Institute,University of Louisville, 2Kentucky Spinal Cord Injury Research Center,University of Louisville, 3Department of Physiology,University of Louisville

Chapters

  • 00:04Title
  • 00:55Pre-Ischemia Reperfusion (IR) Injury Ultrasound Imaging
  • 04:04IR Injury and Post-Injury Ultrasound Imaging
  • 04:53Results: Representative Coronary Flow Analyses
  • 05:58Conclusion

Summary

Automatic Translation

Automatic Translation

冠状动脉流动储备(CFR),定义为最大冠状动脉血流与休息冠状动脉血流的比例。我们提出了通过超声波评估大鼠CFR的协议,这为在没有阻塞性冠心病的情况下预测心血管危险因素提供了机会。

Tags

Coronary Flow ReserveMyocardial Ischemia ReperfusionEchocardiographyMicrovascular DysfunctionReperfusion TherapyCoronary MicrocirculationMyocardial InfarctionPressure Volume OverloadFischer 344 RatParasternal Short Axis ViewPulse WaveLeft Anterior Descending Coronary ArteryResting Flow VelocityPeak Diastole

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