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Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement
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JoVE Journal Medicina
Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement

Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement

DOI:
10.3791/63367-v

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09:57 min

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January 20, 2022

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, , , , , , ,
1Department of Pediatric Cardiology and Congenital Heart Disease,Charité University Medicine Berlin, 2Department of Pediatric Cardiology and Congenital Heart Disease,Deutsches Herzzentrum Berlin, 3DZHK (German Centre for Cardiovascular Research) and BMBF (German Ministry of Education and Research)

Capitoli

  • 00:05Introduction
  • 00:47Create 4D Beating Heart Volume and Beating Right Heart Volume
  • 02:59Create Straightened Models from the 4D Sequence
  • 04:26Addition of Centerline to the Right Heart Model
  • 05:29Creating a Straightened Model
  • 07:15Perform Five Planar Measurements
  • 08:26Results: Deformation of Heart and Its Measurements
  • 09:13Conclusion

Summary

Traduzione automatica

Traduzione automatica

This study assessed a new methodology with a straightened model generated from the four-dimensional cardiac computed tomography sequence to obtain the desired measurements for valve sizing in the application of transcatheter pulmonary valve replacement.

Tags

4D Cardiac CTTranscatheter Pulmonary Valve ReplacementValve Sizing4D ModelVirtual RealityTranscatheter Aortic Valve ImplantationHeart SegmentationSequence BrowserScissors EffectMask Volume EffectIslands EffectErase EffectSegment Editor

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