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微电极阵列记录中天节点发射率,以识别小鼠内在心脏起搏缺陷
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Microelectrode Array Recording of Sinoatrial Node Firing Rate to Identify Intrinsic Cardiac Pacemaking Defects in Mice
DOI:

09:20 min

July 05, 2021

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Chapters

  • 00:04Introduction
  • 00:58Dissecting the Sinoatrial Node
  • 03:50Microelectrode Array System Preparation for Recording
  • 04:18Heart Tissue Placement on Microelectrode Array Grid
  • 05:03Data Acquisition
  • 06:10Analysis of Microelectrode Array Recordings for Sinoatrial Node Beat Frequency Measurement
  • 07:13Results: The Sinoatrial Node Beat Frequency Measurement
  • 08:41Conclusion

Summary

자동 번역

该协议旨在描述一种新的方法,测量内在心脏发射率使用微电极阵列记录整个中天节点组织,以确定小鼠的制动缺陷。药理制剂也可以在这种方法中引入,以研究它们对内在起搏的影响。

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