ArticleJournal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance2017
Motion compensated cine CMR of the fetal heart using radial undersampling and compressed sensing.
Article in Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
32 citing papers in PubMed.
- Automatic Respiratory and Bulk Patient Motion Corrected 3D Fetal MRI.Magnetic resonance in medicine · 2026Article
- Motion Mitigation Techniques for Abdominal and Cardiac MR Imaging.Journal of magnetic resonance imaging : JMRI · 2026Review
- Fetal Cardiovascular Magnetic Resonance: History, Current Status, and Future Directions.Journal of magnetic resonance imaging : JMRI · 2025Review
- Electric potential energy optimized 3D radial sampling trajectories for MRI.Scientific reports · 2024Article
- Fetal Cardiac MRI Using Doppler US Gating: Emerging Technology and Clinical Implications.Radiology. Cardiothoracic imaging · 2024Review
- Reducing clustering of readouts in non-Cartesian cine magnetic resonance imaging.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2024Article
- Deep learning denoising reconstruction for improved image quality in fetal cardiac cine MRI.Frontiers in cardiovascular medicine · 2024Article
- Fetal cardiovascular blood flow MRI: techniques and applications.The British journal of radiology · 2023Review
- Cardiovascular Magnetic Resonance from Fetal to Adult Life-Indications and Challenges: A State-of-the-Art Review.Children (Basel, Switzerland) · 2023Review
- Fetal Cardiac Cine MRI with Doppler US Gating in Complex Congenital Heart Disease.Radiology. Cardiothoracic imaging · 2023Article
- Fetal 3D cardiovascular cine image acquisition using radial sampling and compressed sensing.Magnetic resonance in medicine · 2023Article
- The current state and potential innovation of fetal cardiac MRI.Frontiers in pediatrics · 2023Review
- Feasibility of Non-Gated Dynamic Fetal Cardiac MRI for Identification of Fetal Cardiovascular Anatomy.Fetal diagnosis and therapy · 2023Article
- The Evolution and Developing Importance of Fetal Magnetic Resonance Imaging in the Diagnosis of Congenital Cardiac Anomalies: A Systematic Review.Journal of clinical medicine · 2022Review
- Golden-Angle Radial MRI: Basics, Advances, and Applications.Journal of magnetic resonance imaging : JMRI · 2022Review
- Contribution of fetal magnetic resonance imaging in fetuses with congenital heart disease.Pediatric radiology · 2022Article
- Real-Time Magnetic Resonance Imaging.Journal of magnetic resonance imaging : JMRI · 2022Review
- Use of compressed sensing to reduce scan time and breath-holding for cardiac cine balanced steady-state free precession magnetic resonance imaging in children and young adults.Pediatric radiology · 2021Article
- Fetal cardiovascular magnetic resonance imaging.Pediatric radiology · 2020Review
- Feasibility of contrast-enhanced coronary artery magnetic resonance angiography using compressed sensing.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTo develop and evaluate a reconstruction framework for high resolution time-resolved CMR of the fetal heart in the presence of motion.
methodsData were acquired using a golden angle radial trajectory in seven fetal subjects and reconstructed as real-time images to detect fetal movement. Data acquired during through-plane motion were discarded whereas in-plane motion was corrected. A fetal cardiac gating signal was extracted to sort the corrected data by cardiac phase, allowing reconstruction of cine images. The quality of motion corrected images and the effect of data undersampling were quantified using separate expressions for spatial blur and image error.
resultsMotion corrected reordered cine reconstructions (127 slices) showed improved image quality relative to both uncorrected cines and corresponding real-time images across a range of root-mean-squared (RMS) displacements (0.3-3.7 mm) and fetal heart rates (119-176 bpm). The relative spatial blur between cines with and without motion correction increased with in-plane RMS displacement leading to an effective decrease in the effective spatial resolution for images without motion correction. Image error between undersampled and reference images was less than 10% for reconstructions using 750 or more spokes, yielding a minimum acceptable scan time of approximately 4 s/slice during quiescent through plane motion.
conclusionsBy rejecting data corrupted by through-plane motion, and correcting data corrupted by in-plane translation, the proposed reconstruction framework accounts for common sources of motion artifact (gross fetal movement, maternal respiration, fetal cardiac contraction) to produce high quality images of the fetal heart.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.