Journal
/
Medicine
/
Four-Dimensional Computed Tomography-Guided Valve Sizing for Transcatheter Pulmonary Valve Replacement
JoVE Journal
Medicine
A subscription to JoVE is required to view this content.  Sign in or start your free trial.
JoVE Journal Medicine
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

•

09:57 min

•

January 20, 2022

•

, , , , , , ,
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)

Chapters

  • 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

Automatic Translation

Automatic Translation

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

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

Article

Embed

ADD TO PLAYLIST

Usage Statistics

Related Videos

check_url/63367?article_type=v

Computed Tomography-guided Time-domain Diffuse Fluorescence Tomography in Small Animals for Localization of Cancer Biomarkers
check_url/63367?article_type=v

Transplantation of Pulmonary Valve Using a Mouse Model of Heterotopic Heart Transplantation
check_url/63367?article_type=v

Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer
check_url/63367?article_type=v

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
check_url/63367?article_type=v

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
check_url/63367?article_type=v

Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement
check_url/63367?article_type=v

Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation
check_url/63367?article_type=v

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat
check_url/63367?article_type=v

A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
check_url/63367?article_type=v

A Simplified Model for Heterotopic Heart Valve Transplantation in Rodents

Read Article