Cooling or Warming the Esophagus to Reduce Esophageal Injury During Left Atrial Ablation in the Treatment of Atrial Fibrillation

9.2K Views

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06:25 min

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March 15th, 2020

DOI :

10.3791/60733-v

March 15th, 2020

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Jason Zagrodzky¹, Mark M. Gallagher², Lisa W. M. Leung², Tiffany Sharkoski³, Pasquale Santangeli⁴, Cory Tschabrunn⁴, Jose M. Guerra⁵, Bieito Campos⁵, John MacGregor⁶, Jamal Hayat², Brad Clark⁷, Alex Mazur⁸, Marcel Feher⁹, Martin Arnold⁹, Mark Metzl¹⁰, Jose Nazari¹⁰, Erik Kulstad¹¹

¹St. David's South Austin Medical Center, ²St George's University Hospitals NHS Foundation Trust, St. George's, University of London, ³Hospital of the University of Pennsylvania, Perelman Center for Advanced Medicine, ⁴University of Pennsylvania Perelman School of Medicine, ⁵Hospital de la Santa Creu I Sant Pau, Universitat Autònoma de Barcelona, CIBERCV, ⁶PeaceHealth Medical Group, St. Joseph Medical Center, ⁷St. Vincent Hospital, ⁸University of Iowa, ⁹University Hospital Erlangen, ¹⁰NorthShore University Health System, ¹¹Department of Emergency Medicine, University of Texas, Southwestern Medical Center

Summary

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Atrial Fibrillation Treatment

Thermal Energy Transfer

Procedure Delay Avoidance

Radio Frequency Ablation

Cryoablation

Temperature Management Device

Fluoroscopy Placement

Intracardiac Echocardiography

Heat Exchanger Temperature Control

Chapters in this video

0:04

Introduction

0:57

Placement of Device

2:35

Temperature Modulation and Monitoring

3:44

Temperature Monitoring and Troubleshooting

4:40

Removal of Device

5:12

Results: Outcomes of Esophageal Cooling during Left Atrial Ablation

5:55

Conclusion

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