ArticleMagnetic resonance imaging2017
Free breathing whole-heart 3D CINE MRI with self-gated Cartesian trajectory.
Article in Magnetic resonance imaging, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.
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Who cites it
47 citing papers in PubMed.
- Free-Breathing Fat Quantification Using a Phase Error-Corrected Cartesian Acquisition With Spiral Profile Ordering.Magnetic resonance in medicine · 2026Article
- Free-Breathing 3D Whole Heart and Aorta Cine MRI Without Contrast Agent-Comparison to Clinical Standard.Journal of magnetic resonance imaging : JMRI · 2026Article
- EMORe: Motion-Robust 5D MRI Reconstruction via Expectation-Maximization-Guided Binning Correction and Outlier Rejection.IEEE transactions on medical imaging · 2026Article
- Reducing Noise Induced by Cardiac Pulsatility in Brain Maps of RNMR in biomedicine · 2026Article
- Feasibility Study for Dual Phase Free Breathing 3D bSSFP MRA With Preserved Eddy-Current Tolerance With Adaptive k-Space Lengths (PETAL) Acquisition.Magnetic resonance in medicine · 2026Article
- Automated adaptive detection and reconstruction of quiescent cardiac phases in free-running whole-heart acquisitions using Synchronicity Maps from PHysiological mOtioN In Cine (SYMPHONIC) MRI.Magma (New York, N.Y.) · 2026Article
- Effects of patient and imaging factors on small bowel motility scores derived from deep learning-based segmentation of cine MRI.European radiology · 2025Article
- Democratizing cardiac imaging with an automated magnetic resonance exam.Research square · 2025Article
- High on sparsity: Interbin compensation of cardiac motion for improved assessment of left-ventricular function using 5D whole-heart MRI.Magnetic resonance in medicine · 2025Article
- Improve myocardial strain estimation based on deformable groupwise registration with a locally low-rank dissimilarity metric.BMC medical imaging · 2024Article
- Ferumoxytol-Enhanced Cardiac Cine MRI Reconstruction Using a Variable-Splitting Spatiotemporal Network.Journal of magnetic resonance imaging : JMRI · 2024Article
- Free-breathing time-resolved 4D MRI with improved T1-weighting contrast.NMR in biomedicine · 2024Article
- Comprehensive review of artifacts in cardiac MRI and their mitigation.The international journal of cardiovascular imaging · 2024Review
- Free-Running Cardiac and Respiratory Motion-Resolved Imaging: A Paradigm Shift for Managing Motion in Cardiac MRI?Diagnostics (Basel, Switzerland) · 2024Review
- Respiratory motion-corrected T1 mapping of the abdomen.Magma (New York, N.Y.) · 2024Article
- Movienet: Deep space-time-coil reconstruction network without k-space data consistency for fast motion-resolved 4D MRI.Magnetic resonance in medicine · 2024Article
- Similarity-driven motion-resolved reconstruction for ferumoxytol-enhanced whole-heart MRI in congenital heart disease.PloS one · 2024Article
- Article
- Retrospective motion correction through multi-average k-space data elimination (REMAKE) for free-breathing cardiac cine imaging.Magnetic resonance in medicine · 2023Article
- Single-heartbeat cardiac cine imaging via jointly regularized nonrigid motion-corrected reconstruction.NMR in biomedicine · 2023Article
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5 authors.
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Abstract
purposeTo present a method that uses a novel free-running self-gated acquisition to achieve isotropic resolution in whole heart 3D Cartesian cardiac CINE MRI. MATERIAL AND
methods3D cardiac CINE MRI using navigator gating results in long acquisition times. Recently, several frameworks based on self-gated non-Cartesian trajectories have been proposed to accelerate this acquisition. However, non-Cartesian reconstructions are computationally expensive due to gridding, particularly in 3D. In this work, we propose a novel highly efficient self-gated Cartesian approach for 3D cardiac CINE MRI. Acquisition is performed using CArtesian trajectory with Spiral PRofile ordering and Tiny golden angle step for eddy current reduction (so called here CASPR-Tiger). Data is acquired continuously under free breathing (retrospective ECG gating, no preparation pulses interruption) for 4-5min and 4D whole-heart volumes (3D+cardiac phases) with isotropic spatial resolution are reconstructed from all available data using a soft gating technique combined with temporal total variation (TV) constrained iterative SENSE reconstruction.
resultsFor data acquired on eight healthy subjects and three patients, the reconstructed images using the proposed method had good contrast and spatio-temporal variations, correctly recovering diastolic and systolic cardiac phases. Non-significant differences (P>0.05) were observed in cardiac functional measurements obtained with proposed 3D approach and gold standard 2D multi-slice breath-hold acquisition.
conclusionThe proposed approach enables isotropic 3D whole heart Cartesian cardiac CINE MRI in 4 to 5min free breathing acquisition.
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