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Human Fetal Blood Flow Quantification with Magnetic Resonance Imaging and Motion Compensation
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Medicina
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JoVE Journal Medicina
Human Fetal Blood Flow Quantification with Magnetic Resonance Imaging and Motion Compensation

Human Fetal Blood Flow Quantification with Magnetic Resonance Imaging and Motion Compensation

DOI:
10.3791/61953-v

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06:56 min

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January 07, 2021

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, , ,
1Department of Medical Biophysics,University of Toronto, 2Division of Translational Medicine,The Hospital for Sick Children, 3Labatt Family Heart Centre,The Hospital for Sick Children, 4Department of Pediatrics,University of Toronto, 5Division of Pediatric Cardiology,The Hospital for Sick Children

Capítulos

  • 00:05Introduction
  • 01:03Subject Positioning and Localizer Exams
  • 02:17Fetal Blood Flow Data Acquisition and Fetal CINE Flow Measurement
  • 04:54Results: Representative Displacement and Heart Rate Curves and Velocity Sensitive CINE Reconstructions at Peak Systole
  • 06:25Conclusion

Summary

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Tadução automática

Here we present a protocol for measuring fetal blood flow rapidly with MRI and retrospectively performing motion correction and cardiac gating.

Tags

Fetal MRIFetal Blood FlowMotion CompensationCompressed SensingMetric Optimized GatingCongenital Heart DiseaseIntrauterine Growth RestrictionRadial Phase Contrast MRI

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