ArticleRadiology. Cardiothoracic imaging2024
Ultra-rapid, Free-breathing, Real-time Cardiac Cine MRI Using GRASP Amplified with View Sharing and KWIC Filtering.
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Article in Radiology. Cardiothoracic imaging, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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6citing papers in PubMed
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6 citing papers in PubMed, 5 citations in OpenAlex.
- Free-Breathing 3D Whole Heart and Aorta Cine MRI Without Contrast Agent-Comparison to Clinical Standard.Journal of magnetic resonance imaging : JMRI · 2026Article
- Highly Accelerated Real-time Cine MRI Pulse Sequence for Cardiac Implantable Electronic Devices and Arrhythmias.Radiology. Cardiothoracic imaging · 2025Article
- Multifrequency Time-Dependent Deep Image Prior for Real-Time Free-Breathing Cardiac Imaging.NMR in biomedicine · 2025Article
- Deep Learning Assisted Outer Volume Removal for Highly-Accelerated Real-Time Dynamic MRI.ArXiv · 2025Article
- Free-breathing, Highly Accelerated, Single-beat, Multisection Cardiac Cine MRI with Generative Artificial Intelligence.Radiology. Cardiothoracic imaging · 2025Article
- Computationally Efficient Implicit Training Strategy for Unrolled Networks (IMUNNE): A Preliminary Analysis Using Accelerated Real-Time Cardiac Cine MRI.IEEE transactions on bio-medical engineering · 2025Article
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Authors and funding
11 authors at 1 institution in 1 country.
Lexiaozi FanFrom the Department of Radiology (L.F., K.P.H., B.D.A., R.P., J.C.C., S.Z., J.D.R., C.K.R., D.K.), Department of Preventive Medicine, Bluhm Cardiovascular Institute (R.P.), Department of Pediatrics (J.D.R., C.K.R.), and Division of Cardiology, Department of Internal Medicine (D.C.L.), Northwestern University Feinberg School of Medicine, 737 N Michigan Ave, Ste 1600, Chicago, IL 60611; Department of Biomedical Engineering, Northwestern University, Evanston, Ill (L.F., D.K.); and Division of Cardiology (J.D.R.) and Department of Medical Imaging (C.K.R.), Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill.ORCID 0000-0002-3714-5372
KyungPyo HongFrom the Department of Radiology (L.F., K.P.H., B.D.A., R.P., J.C.C., S.Z., J.D.R., C.K.R., D.K.), Department of Preventive Medicine, Bluhm Cardiovascular Institute (R.P.), Department of Pediatrics (J.D.R., C.K.R.), and Division of Cardiology, Department of Internal Medicine (D.C.L.), Northwestern University Feinberg School of Medicine, 737 N Michigan Ave, Ste 1600, Chicago, IL 60611; Department of Biomedical Engineering, Northwestern University, Evanston, Ill (L.F., D.K.); and Division of Cardiology (J.D.R.) and Department of Medical Imaging (C.K.R.), Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill.ORCID 0000-0002-9453-6580
Bradley D AllenFrom the Department of Radiology (L.F., K.P.H., B.D.A., R.P., J.C.C., S.Z., J.D.R., C.K.R., D.K.), Department of Preventive Medicine, Bluhm Cardiovascular Institute (R.P.), Department of Pediatrics (J.D.R., C.K.R.), and Division of Cardiology, Department of Internal Medicine (D.C.L.), Northwestern University Feinberg School of Medicine, 737 N Michigan Ave, Ste 1600, Chicago, IL 60611; Department of Biomedical Engineering, Northwestern University, Evanston, Ill (L.F., D.K.); and Division of Cardiology (J.D.R.) and Department of Medical Imaging (C.K.R.), Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill.ORCID 0000-0002-0667-137X
Rupsa PaulFrom the Department of Radiology (L.F., K.P.H., B.D.A., R.P., J.C.C., S.Z., J.D.R., C.K.R., D.K.), Department of Preventive Medicine, Bluhm Cardiovascular Institute (R.P.), Department of Pediatrics (J.D.R., C.K.R.), and Division of Cardiology, Department of Internal Medicine (D.C.L.), Northwestern University Feinberg School of Medicine, 737 N Michigan Ave, Ste 1600, Chicago, IL 60611; Department of Biomedical Engineering, Northwestern University, Evanston, Ill (L.F., D.K.); and Division of Cardiology (J.D.R.) and Department of Medical Imaging (C.K.R.), Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill.ORCID 0009-0007-8820-8867
James C CarrFrom the Department of Radiology (L.F., K.P.H., B.D.A., R.P., J.C.C., S.Z., J.D.R., C.K.R., D.K.), Department of Preventive Medicine, Bluhm Cardiovascular Institute (R.P.), Department of Pediatrics (J.D.R., C.K.R.), and Division of Cardiology, Department of Internal Medicine (D.C.L.), Northwestern University Feinberg School of Medicine, 737 N Michigan Ave, Ste 1600, Chicago, IL 60611; Department of Biomedical Engineering, Northwestern University, Evanston, Ill (L.F., D.K.); and Division of Cardiology (J.D.R.) and Department of Medical Imaging (C.K.R.), Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill.
Sarah ZhangFrom the Department of Radiology (L.F., K.P.H., B.D.A., R.P., J.C.C., S.Z., J.D.R., C.K.R., D.K.), Department of Preventive Medicine, Bluhm Cardiovascular Institute (R.P.), Department of Pediatrics (J.D.R., C.K.R.), and Division of Cardiology, Department of Internal Medicine (D.C.L.), Northwestern University Feinberg School of Medicine, 737 N Michigan Ave, Ste 1600, Chicago, IL 60611; Department of Biomedical Engineering, Northwestern University, Evanston, Ill (L.F., D.K.); and Division of Cardiology (J.D.R.) and Department of Medical Imaging (C.K.R.), Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill.ORCID 0009-0005-8183-6858
Rod PassmanFrom the Department of Radiology (L.F., K.P.H., B.D.A., R.P., J.C.C., S.Z., J.D.R., C.K.R., D.K.), Department of Preventive Medicine, Bluhm Cardiovascular Institute (R.P.), Department of Pediatrics (J.D.R., C.K.R.), and Division of Cardiology, Department of Internal Medicine (D.C.L.), Northwestern University Feinberg School of Medicine, 737 N Michigan Ave, Ste 1600, Chicago, IL 60611; Department of Biomedical Engineering, Northwestern University, Evanston, Ill (L.F., D.K.); and Division of Cardiology (J.D.R.) and Department of Medical Imaging (C.K.R.), Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill.
Joshua D RobinsonFrom the Department of Radiology (L.F., K.P.H., B.D.A., R.P., J.C.C., S.Z., J.D.R., C.K.R., D.K.), Department of Preventive Medicine, Bluhm Cardiovascular Institute (R.P.), Department of Pediatrics (J.D.R., C.K.R.), and Division of Cardiology, Department of Internal Medicine (D.C.L.), Northwestern University Feinberg School of Medicine, 737 N Michigan Ave, Ste 1600, Chicago, IL 60611; Department of Biomedical Engineering, Northwestern University, Evanston, Ill (L.F., D.K.); and Division of Cardiology (J.D.R.) and Department of Medical Imaging (C.K.R.), Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill.
Daniel C LeeFrom the Department of Radiology (L.F., K.P.H., B.D.A., R.P., J.C.C., S.Z., J.D.R., C.K.R., D.K.), Department of Preventive Medicine, Bluhm Cardiovascular Institute (R.P.), Department of Pediatrics (J.D.R., C.K.R.), and Division of Cardiology, Department of Internal Medicine (D.C.L.), Northwestern University Feinberg School of Medicine, 737 N Michigan Ave, Ste 1600, Chicago, IL 60611; Department of Biomedical Engineering, Northwestern University, Evanston, Ill (L.F., D.K.); and Division of Cardiology (J.D.R.) and Department of Medical Imaging (C.K.R.), Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill.ORCID 0000-0001-9447-4175
Cynthia K RigsbyFrom the Department of Radiology (L.F., K.P.H., B.D.A., R.P., J.C.C., S.Z., J.D.R., C.K.R., D.K.), Department of Preventive Medicine, Bluhm Cardiovascular Institute (R.P.), Department of Pediatrics (J.D.R., C.K.R.), and Division of Cardiology, Department of Internal Medicine (D.C.L.), Northwestern University Feinberg School of Medicine, 737 N Michigan Ave, Ste 1600, Chicago, IL 60611; Department of Biomedical Engineering, Northwestern University, Evanston, Ill (L.F., D.K.); and Division of Cardiology (J.D.R.) and Department of Medical Imaging (C.K.R.), Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill.ORCID 0000-0003-1224-2333
Daniel KimFrom the Department of Radiology (L.F., K.P.H., B.D.A., R.P., J.C.C., S.Z., J.D.R., C.K.R., D.K.), Department of Preventive Medicine, Bluhm Cardiovascular Institute (R.P.), Department of Pediatrics (J.D.R., C.K.R.), and Division of Cardiology, Department of Internal Medicine (D.C.L.), Northwestern University Feinberg School of Medicine, 737 N Michigan Ave, Ste 1600, Chicago, IL 60611; Department of Biomedical Engineering, Northwestern University, Evanston, Ill (L.F., D.K.); and Division of Cardiology (J.D.R.) and Department of Medical Imaging (C.K.R.), Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill.ORCID 0000-0003-2660-8973
Northwestern University · US
Funding
Precision MRI of Left Atrial Fibrosis for Patients with Atrial FibrillationR01HL116895 · NHLBI · UNIVERSITY OF UTAH · PI KIM, DANIEL · 2014 to 2025
$5.1MWideband 3D LGE and Coronary MRA for Planning Ventricular Tachycardia AblationR01HL151079 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Daniel Kim, Daniel Ching-Hao Lee · 2020 to 2026
$4.0MQuantitative Detection of Coronary Microvascular Dysfunction in Long COVID Patients using a Comprehensive, Rapid, Free-Breathing Cardiovascular MRIR01HL167148 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Daniel Kim, Daniel Ching-Hao Lee · 2023 to 2026
$3.1MRapid Real-Time Cardiovascular MRI for Detecting Coronary Artery DiseaseR01HL138578 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KIM, DANIEL, LEE, DANIEL CHING-HAO · 2017 to 2019
$1.1MMRI of Left Atrial Hemodynamic Disorders in Atrial FibrillationR21AG055954 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KIM, DANIEL, MARKL, MICHAEL · 2017 to 2018
$487kNext-Generation Cardiovascular MRI powered by Artificial IntelligenceR21EB030806 · NIBIB · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KATSAGGELOS, AGGELOS K, KIM, DANIEL · 2021 to 2022
$420kAmerican Heart Association-American Stroke Association 903375American Heart Association-American Stroke Association 949899NHLBI NIH HHS R01 HL116895NHLBI NIH HHS R01 HL138578NHLBI NIH HHS R01 HL151079NHLBI NIH HHS R01 HL167148NIA NIH HHS R21 AG055954NIBIB NIH HHS R21 EB030806
Abstract
Purpose To achieve ultra-high temporal resolution (approximately 20 msec) in free-breathing, real-time cardiac cine MRI using golden-angle radial sparse parallel (GRASP) reconstruction amplified with view sharing (VS) and k-space-weighted image contrast (KWIC) filtering. Materials and Methods Fourteen pediatric patients with congenital heart disease (mean age [SD], 9 years ± 2; 13 male) and 10 adult patients with arrhythmia (mean age, 62 years ± 8; nine male) who underwent both standard breath-hold cine and free-breathing real-time cine using GRASP were retrospectively identified. To achieve high temporal resolution, each time frame was reconstructed using six radial spokes, corresponding to acceleration factors ranging from 24 to 32. To compensate for loss in spatial resolution resulting from over-regularization in GRASP, VS and KWIC filtering were incorporated. The blur metric, visual image quality scores, and biventricular parameters were compared between clinical and real-time cine images. Results In pediatric patients, the incorporation of VS and KWIC into GRASP (ie, GRASP + VS + KWIC) produced significantly (
Indexed as
Magnetic Resonance ImagingMagnetic Resonance Imaging, CineAdultArrhythmias, CardiacChildHumansHyperventilationMaleMiddle AgedRetrospective StudiesTachypneaArrhythmiaCineCompressed SensingFree-BreathingGRASPk-Space–weighted Image Contrast FilteringPediatricsRadial k-SpaceReal-TimeView Sharing
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