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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Cited by 2

09:20 min

July 5th, 2021

10.3791/62735-v

July 5th, 2021

2.8K views

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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Microelectrode Array Recording

Chapters in this video

0:04

Introduction

0:58

Dissecting the Sinoatrial Node

3:50

Microelectrode Array System Preparation for Recording

4:18

Heart Tissue Placement on Microelectrode Array Grid

5:03

Data Acquisition

6:10

Analysis of Microelectrode Array Recordings for Sinoatrial Node Beat Frequency Measurement

7:13

Results: The Sinoatrial Node Beat Frequency Measurement

8:41

Conclusion

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