ArticleMagnetic resonance in medicine2021
Fully self-gated whole-heart 4D flow imaging from a 5-minute scan.
Article in Magnetic resonance in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- EMORe: Motion-Robust 5D MRI Reconstruction via Expectation-Maximization-Guided Binning Correction and Outlier Rejection.IEEE transactions on medical imaging · 2026Article
- Fully self-gated dual-venc five-dimensional flow magnetic resonance imaging for simultaneous imaging of the cardiovascular and portal venous systems: A feasibility study.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2026Article
- 4D Flow MRI at 0.6 T-Self-Gating Versus Camera-Based Respiratory Binning.Bioengineering (Basel, Switzerland) · 2026Article
- Highly accelerated 4D flow MRI with respiratory compensation and cardiac view sharing: a cross-sectional study of flow in the great vessels of pediatric congenital heart disease.Pediatric radiology · 2025Article
- Accelerated model-based T1, T2* and proton density mapping using a Bayesian approach with automatic hyperparameter estimation.Magnetic resonance in medicine · 2025Article
- Four-Dimensional Flow MRI for Cardiovascular Evaluation (4DCarE): A Prospective Non-Inferiority Study of a Rapid Cardiac MRI Exam: Study Protocol and Pilot Analysis.Diagnostics (Basel, Switzerland) · 2024Article
- Motion-robust free-running volumetric cardiovascular MRI.Magnetic resonance in medicine · 2024Article
- Cardiac and respiratory motion extraction for MRI using pilot tone-a patient study.The international journal of cardiovascular imaging · 2024Article
- Direct comparison of whole heart quantifications between different retrospective and prospective gated 4D flow CMR acquisitions.Frontiers in cardiovascular medicine · 2024Article
- Focused navigation for respiratory-motion-corrected free-running radial 4D flow MRI.Magnetic resonance in medicine · 2023Article
- Accelerated 4D-flow MRI with 3-point encoding enabled by machine learning.Magnetic resonance in medicine · 2023Article
- Maximum Likelihood Estimation in Mixed Integer Linear Models.IEEE signal processing letters · 2023Article
- A probabilistic Bayesian approach to recoverMagnetic resonance in medicine · 2022Article
- Correlation between Pulmonary Artery Pressure and Vortex Duration Determined by 4D Flow MRI in Main Pulmonary Artery in Patients with Suspicion of Chronic Thromboembolic Pulmonary Hypertension (CTEPH).Journal of clinical medicine · 2022Article
- Quality Control for 4D Flow MR Imaging.Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine · 2022Article
- Pilot tone navigation for respiratory and cardiac motion-resolved free-running 5D flow MRI.Magnetic resonance in medicine · 2022Article
- Right and left ventricular function and flow quantification in pediatric patients with repaired tetralogy of Fallot using four-dimensional flow magnetic resonance imaging.BMC medical imaging · 2021Article
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9 authors.
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Abstract
purposeTo develop and validate an acquisition and processing technique that enables fully self-gated 4D flow imaging with whole-heart coverage in a fixed 5-minute scan. THEORY AND
methodsThe data are acquired continuously using Cartesian sampling and sorted into respiratory and cardiac bins using the self-gating signal. The reconstruction is performed using a recently proposed Bayesian method called ReVEAL4D. ReVEAL4D is validated using data from 8 healthy volunteers and 2 patients and compared with compressed sensing technique, L1-SENSE.
resultsHealthy subjects-Compared with 2D phase-contrast MRI (2D-PC), flow quantification from ReVEAL4D shows no significant bias. In contrast, the peak velocity and peak flow rate for L1-SENSE are significantly underestimated. Compared with traditional parallel MRI-based 4D flow imaging, ReVEAL4D demonstrates small but significant biases in net flow and peak flow rate, with no significant bias in peak velocity. All 3 indices are significantly and more markedly underestimated by L1-SENSE. Patients-Flow quantification from ReVEAL4D agrees well with the 2D-PC reference. In contrast, L1-SENSE markedly underestimated peak velocity.
conclusionsThe combination of highly accelerated 5-minute Cartesian acquisition, self-gating, and ReVEAL4D enables whole-heart 4D flow imaging with accurate flow quantification.
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