Cargando…

Reducing Contrast Agent Dose in Cardiovascular MR Angiography with Deep Learning

BACKGROUND: Contrast‐enhanced magnetic resonance angiography (MRA) is used to assess various cardiovascular conditions. However, gadolinium‐based contrast agents (GBCAs) carry a risk of dose‐related adverse effects. PURPOSE: To develop a deep learning method to reduce GBCA dose by 80%. STUDY TYPE: R...

Descripción completa

Detalles Bibliográficos
Autores principales:	Montalt‐Tordera, Javier, Quail, Michael, Steeden, Jennifer A, Muthurangu, Vivek
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley & Sons, Inc. 2021
Materias:	Research Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9681557/ https://www.ncbi.nlm.nih.gov/pubmed/33619859 http://dx.doi.org/10.1002/jmri.27573

Ejemplares similares

FReSCO: Flow Reconstruction and Segmentation for low‐latency Cardiac Output monitoring using deep artifact suppression and segmentation
por: Jaubert, Olivier, et al.
Publicado: (2022)

Real‐time deep artifact suppression using recurrent U‐Nets for low‐latency cardiac MRI
por: Jaubert, Olivier, et al.
Publicado: (2021)

Shape-driven deep neural networks for fast acquisition of aortic 3D pressure and velocity flow fields
por: Pajaziti, Endrit, et al.
Publicado: (2023)

Real‐time cardiovascular MR with spatio‐temporal artifact suppression using deep learning–proof of concept in congenital heart disease
por: Hauptmann, Andreas, et al.
Publicado: (2018)

Free breathing contrast-enhanced time-resolved magnetic resonance angiography in congenital heart disease
por: Steeden, Jennifer A, et al.
Publicado: (2015)

Free breathing contrast-enhanced time-resolved magnetic resonance angiography in pediatric and adult congenital heart disease
por: Steeden, Jennifer A, et al.
Publicado: (2015)

Automatic segmentation of the great arteries for computational hemodynamic assessment
por: Montalt-Tordera, Javier, et al.
Publicado: (2022)

Rapid flow assessment of congenital heart disease using high spatio-temporal gated spiral phase-contrast MR
por: Steeden, Jennifer A, et al.
Publicado: (2011)

MR augmented cardiopulmonary exercise testing - a novel method of assessing cardiovascular function
por: Ako, Emmanuel O, et al.
Publicado: (2015)

The aorta after coarctation repair – effects of calibre and curvature on arterial haemodynamics
por: Quail, Michael A., et al.
Publicado: (2019)

Correction to: The aorta after coarctation repair – effects of calibre and curvature on arterial haemodynamics
por: Quail, Michael A., et al.
Publicado: (2019)

The cardiovascular phenotype of childhood hypertension: a cardiac magnetic resonance study
por: Cheang, Mun H., et al.
Publicado: (2019)

Segmented whole body haemodynamic responses to a high calorie meal - a novel MR approach
por: Hauser, Jakob A, et al.
Publicado: (2015)

Novel magnetic resonance wave intensity analysis in pulmonary hypertension
por: Quail, Michael A, et al.
Publicado: (2014)

A non-invasive clinical application of wave intensity analysis based on ultrahigh temporal resolution phase-contrast cardiovascular magnetic resonance
por: Biglino, Giovanni, et al.
Publicado: (2012)

Preclinical Evaluation of a Protein-Based Nanoscale Contrast Agent for MR Angiography at an Ultralow Dose
por: Li, Jianmin, et al.
Publicado: (2023)

Redistribution of organ specific blood flow in response to food ingestion measured by R-R-interval averaged golden-angle spiral phase contrast MRI
por: Hauser, Jakob A, et al.
Publicado: (2016)

MR-Augmented Cardiopulmonary Exercise Testing- a proof of concept in Sickle Cell Disease (SCD)
por: Ako, Emmanuel O, et al.
Publicado: (2016)

A comprehensive characterization of myocardial and vascular phenotype in pediatric chronic kidney disease using cardiovascular magnetic resonance imaging
por: Cheang, Mun Hong, et al.
Publicado: (2018)

Real time magnetic resonance assessment of septal curvature accurately tracks acute hemodynamic changes in pediatric pulmonary hypertension
por: Pandya, Bejal, et al.
Publicado: (2014)

Rapid whole-heart CMR with single volume super-resolution
por: Steeden, Jennifer A., et al.
Publicado: (2020)

High throughput cardiac imaging in awake young children: Tips and Tricks
por: Norman, Wendy, et al.
Publicado: (2015)

Assessment of cardiac time intervals using high temporal resolution real-time spiral phase contrast with UNFOLD-SENSE
por: Kowalik, Grzegorz T, et al.
Publicado: (2014)

Reduced exercise capacity in patients with systemic sclerosis is associated with lower peak tissue oxygen extraction: a cardiovascular magnetic resonance-augmented cardiopulmonary exercise study
por: Brown, James T., et al.
Publicado: (2021)

Abnormal Wave Reflections and Left Ventricular Hypertrophy Late After Coarctation of the Aorta Repair
por: Quail, Michael A., et al.
Publicado: (2017)

Whole heart 3 D MR coronary angiography with and without extracellular contrast agent
por: Piotrowska-Kownacka, Dorota, et al.
Publicado: (2009)

Velocity unwrap for high resolution slice-selective Fourier Velocity Encoding using spiral SENSE
por: Steeden, Jennifer A, et al.
Publicado: (2012)

High resolution slice-selective Fourier Velocity Encoding using spiral SENSE with velocity unwrap
por: Steeden, Jennifer A, et al.
Publicado: (2012)

Tissue phase mapping using breath-hold 4D PCMR
por: Steeden, Jennifer A, et al.
Publicado: (2014)

Comprehensive cardiovascular assessment of children with chronic kidney disease using exercise cardiac magnetic resonance imaging
por: Cheang, Mun, et al.
Publicado: (2016)

Characterisation of anthracycline cardiotoxicity in long-term childhood cancer survivors using conventional and novel CMR techniques: probing the pathology
por: Quyam, Sadia, et al.
Publicado: (2015)

Noninvasive pulmonary artery wave intensity analysis in pulmonary hypertension
por: Quail, Michael A., et al.
Publicado: (2015)

Non-contrast mDixon MR angiography of the neck: Comparison with time-of-flight MR angiography in normal subjects
por: Mizoshiri, Tomohiro, et al.
Publicado: (2021)

Carotid Artery Stenosis: Comparison of 3D Time-of-Flight MR Angiography and Contrast-Enhanced MR Angiography at 3T
por: Platzek, Ivan, et al.
Publicado: (2014)

Subtraction MR Venography Acquired from Time-Resolved Contrast-Enhanced MR Angiography: Comparison with Phase-Contrast MR Venography and Single-Phase Contrast-Enhanced MR Venography
por: Jang, Jinhee, et al.
Publicado: (2015)

Automated segmentation of the individual branches of the carotid arteries in contrast-enhanced MR angiography using DeepMedic
por: Ziegler, Magnus, et al.
Publicado: (2021)

Myocardial velocity mapping for the right ventricle in pulmonary arterial hypertension using a novel image-based respiratory self-navigation from a golden-angle spiral acquisition
por: Knight, Daniel S, et al.
Publicado: (2013)

Abnormal systolic and diastolic LV motion by novel tissue phase mapping accounts for functional capacity in pulmonary hypertension
por: Knight, Daniel S, et al.
Publicado: (2014)

Effective MR Molecular Imaging of Triple Negative Breast Cancer With an EDB-Fibronectin-Specific Contrast Agent at Reduced Doses
por: Ayat, Nadia R., et al.
Publicado: (2019)

Isometric exercise in cardiac magnetic resonance imaging: an initial experience using fast imaging
por: Mortensen, Kristian H, et al.
Publicado: (2011)

Cannot write session to /tmp/vufind_sessions/sess_llfb559j2nfr3sdqq65r14asli