ArticleJournal of magnetic resonance imaging : JMRI2017
Robust universal nonrigid motion correction framework for first-pass cardiac MR perfusion imaging.
Article in Journal of magnetic resonance imaging : JMRI, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.
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Who cites it
23 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Society for cardiovascular magnetic resonance expert consensus statement on quantitative myocardial perfusion cardiovascular magnetic resonance imaging.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic ResonanceGuideline
- Pulmonary Transit Time Can Be Accurately Quantified From Non-Arterial Input Function Series in First-Pass Cardiac Perfusion MRI.Magnetic resonance in medicine · 2026Article
- Stress T1 mapping and quantitative perfusion cardiovascular magnetic resonance in patients with suspected obstructive coronary artery disease.European heart journal. Cardiovascular Imaging · 2025Article
- Myocardial blood flow quantification in patients with an implanted cardiodefibrillator during stress and at rest using a wideband perfusion pulse sequence: an initial feasibility study.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2025Article
- Myocardial Blood Flow Quantification Using Stress Cardiac Magnetic Resonance Improves Detection of Coronary Artery Disease.JACC. Cardiovascular imaging · 2024Article
- High-resolution free-breathing automated quantitative myocardial perfusion by cardiovascular magnetic resonance for the detection of functionally significant coronary artery disease.European heart journal. Cardiovascular Imaging · 2024Article
- Clinical implementation of a fully automated quantitative perfusion cardiovascular magnetic resonance imaging workflow with a simplified dual-bolus contrast administration scheme.Scientific reports · 2024Article
- Inter-scanner comparability of Z-scores for native myocardial T1 and T2 mapping.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2024Article
- Optimal saturation recovery time for minimizing the underestimation of arterial input function in quantitative cardiac perfusion MRI.Magnetic resonance in medicine · 2022Article
- Abdominal motion tracking with free-breathing XD-GRASP acquisitions using spatio-temporal geodesic trajectories.Medical & biological engineering & computing · 2022Article
- High-Resolution Free-Breathing Quantitative First-Pass Perfusion Cardiac MR Using Dual-Echo Dixon With Spatio-Temporal Acceleration.Frontiers in cardiovascular medicine · 2022Article
- Influence of motion correction on the visual analysis of cardiac magnetic resonance stress perfusion imaging.Magma (New York, N.Y.) · 2021Article
- A theoretical framework for retrospectiveMagnetic resonance in medicine · 2021Article
- Reliable segmentation of 2D cardiac magnetic resonance perfusion image sequences using time as the 3rd dimension.European radiology · 2021Article
- Intravoxel incoherent motion diffusion-weighted MRI for the characterization of inflammation in chronic liver disease.European radiology · 2021Article
- Automated Segmental Analysis of Fully Quantitative Myocardial Blood Flow Maps by First-Pass Perfusion Cardiovascular Magnetic Resonance.IEEE access : practical innovations, open solutions · 2021Article
- Feasibility of free-breathing quantitative myocardial perfusion using multi-echo Dixon magnetic resonance imaging.Scientific reports · 2020Article
- Clinical quantitative cardiac imaging for the assessment of myocardial ischaemia.Nature reviews. Cardiology · 2020Article
- Accelerated Wideband Myocardial Perfusion Pulse Sequence with Compressed Sensing Reconstruction for Myocardial Blood Flow Quantification in Patients with a Cardiac Implantable Electronic Device.Radiology. Cardiothoracic imaging · 2020Article
- Robust Non-Rigid Motion Compensation of Free-Breathing Myocardial Perfusion MRI Data.IEEE transactions on medical imaging · 2019Article
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Authors and funding
6 authors.
Funding
Abstract
purposeTo present and assess an automatic nonrigid image registration framework that compensates motion in cardiac magnetic resonance imaging (MRI) perfusion series and auxiliary images acquired under a wide range of conditions to facilitate myocardial perfusion quantification. MATERIALS AND
methodsOur framework combines discrete feature matching for large displacement estimation with a dense variational optical flow formulation in a multithreaded architecture. This framework was evaluated on 291 clinical subjects to register 1.5T and 3.0T steady-state free-precession (FISP) and fast low-angle shot (FLASH) dynamic contrast myocardial perfusion images, arterial input function (AIF) images, and proton density (PD)-weighted images acquired under breath-hold (BH) and free-breath (FB) settings.
resultsOur method significantly improved frame-to-frame appearance consistency compared to raw series, expressed in correlation coefficient (R
conclusionThe critical step of motion correction prior to pixel-wise cardiac MR perfusion quantification can be performed with the proposed universal system. It is applicable to a wide range of perfusion series and auxiliary images with different acquisition settings. LEVEL OF EVIDENCE: 3 Technical Efficacy: Stage 1 J. Magn. Reson. Imaging 2017;46:1060-1072.
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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.