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In vitro Vurdering af aorta regurgitation ved hjælp af firedimensionel flow magnetisk resonansbilleddannelse
JoVE Journal
Engenharia
This content is Free Access.
JoVE Journal Engenharia
In vitro Assessment of Aortic Regurgitation Using Four-Dimensional Flow Magnetic Resonance Imaging
DOI:

11:16 min

February 25, 2022

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Capítulos

  • 00:04Introduction
  • 01:08Aortic Root Model Fabrication
  • 02:32Valve Frame 3D Printing
  • 03:42Aortic Regurgitation Model Using Expanded Polytetrafluoroethylene (ePTFE)
  • 05:12MRI Scan and Parameter Selection
  • 06:35Data Sorting and Correction
  • 07:45Visualization and Quantification
  • 09:35Results: Streamline Visualization, Flow Rate, and Stroke Volume Calculations
  • 10:38Conclusion

Summary

Tadução automática

Aorta regurgitation er en hjertesygdom i aortaklappen. Dette manuskript viser, hvordan firedimensionel flow magnetisk resonansbilleddannelse kan evaluere aorta regurgitation ved hjælp af in vitro hjerteventiler, der efterligner aorta regurgitation.

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