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Direct Pressure Monitoring Accurately Predicts Pulmonary Vein Occlusion During Cryoballoon Ablation
JoVE Journal
Medicine
This content is Free Access.
JoVE Journal Medicine
Direct Pressure Monitoring Accurately Predicts Pulmonary Vein Occlusion During Cryoballoon Ablation
DOI:

11:03 min

February 26, 2013

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Chapters

  • 00:05Title
  • 02:04Ablation Procedure Setup
  • 05:17Pulmonary Vein Occlusion
  • 08:21Representative Ablation Results
  • 10:00Conclusion

Summary

Automatic Translation

Effective pulmonary vein isolation utilizing a cryoballoon depends on complete pulmonary vein occlusion. The point of occlusion can be effectively predicted by direct analysis of pulmonary vein pressure waveform analysis during balloon inflation using a simple and reproducible technique.

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