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High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation
JoVE Journal
Medicina
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JoVE Journal Medicina
High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation
DOI:

09:17 min

July 29, 2011

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Capítulos

  • 00:05Título
  • 02:44Heart Removal and Langendorff Perfusion
  • 03:16Stretch-induced Atrial Fibrillation
  • 04:28Preparing for Optical Mapping
  • 05:48Atrial Fibrillation and Frequency Analysis
  • 06:34Atrial Fibrillation Dynamics
  • 08:16Conclusion

Summary

Tadução automática

This report provides a detailed description of the methodology and results of simultaneous endocardial and epicardial optical mapping of electrical excitation in the intact left atrium of a Langendorff-perfused sheep heart during stretch-induced atrial fibrillation.

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