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4D Velocity Mapping of the Heart in rTOF Patients
Sponsor: Centre Hospitalier Universitaire, Amiens
Summary
MRI with 4D flow permits to assess the hemodynamic parameters in a parent vessel and its branches inside the same sequence.
Official title: Cardiac 4D MR Velocity Mapping in Repaired Tetralogy of Fallot Patients: Evaluation of Pulmonary Regurgitant Fraction and Ventricular Volume
Key Details
Gender
All
Age Range
15 Years - Any
Study Type
INTERVENTIONAL
Enrollment
21
Start Date
2017-03-27
Completion Date
2020-03-03
Last Updated
2026-06-25
Healthy Volunteers
No
Interventions
4D flow imaging
To compare the quantification of pulmonary valve leakage by standard 2D flow MRI and 4D flow MRI by measuring the regurgitation fraction (ratio of retrograde blood flow to anterograde flow) in the pulmonary artery
Locations (1)
CHU Amiens
Amiens, France