Publications by authors named "Christopher W Roy"

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Automatic respiratory and bulk patient motion corrected (ACROBATIC) free-running whole-heart 5D MRI.
Robin Ferincz, Milan Prša, Estelle Tenisch, Jérôme Yerly, Christopher W Roy

J Cardiovasc Magn Reson· December 2025

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Automatic Respiratory and Bulk Patient Motion Corrected 3D Fetal MRI.
Robin Ferincz, Leonor Alamo, Aurelio Secinaro, Estelle Tenisch, Aurélien Bustin, Christopher W Roy

Magn Reson Med· November 2025

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Navigator-gated free-breathing 2D radial cardiac joint T-T mapping.
Pauline Calarnou, Augustin C Ogier, Christopher W Roy, Angela Rocca, Tamila Abdurashidova

Magn Reson Med· October 2025

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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.
Giulia M C Rossi Bongiolatti, Nemanja Masala, Jessica A M Bastiaansen, Jérôme Yerly, Milan Prša, Christopher W Roy

MAGMA· August 2025

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Exploring the limits of scan time reduction for ferumoxytol-enhanced whole-heart angiography in congenital heart disease patients.
Ludovica Romanin, Milan Prsa, Christopher W Roy, Xavier Sieber, Jérôme Yerly

J Cardiovasc Magn Reson· June 2025

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How low can we go? The effect of acquisition duration on cardiac volume and function measurements in free-running cardiac and respiratory motion-resolved five-dimensional whole-heart cine magnetic resonance imaging at 1.5T.
Robert J Holtackers, Augustin C Ogier, Ludovica Romanin, Estelle Tenisch, Isabel Montón Quesada, Christopher W Roy

J Cardiovasc Magn Reson· June 2025

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Free-running 5D whole-heart MRI for isotropic cardiac function measurements at 3T without contrast agents.
Augustin C Ogier, Isabel Montón Quesada, Xavier Sieber, Pauline Calarnou, Jean-Baptiste Ledoux, Christopher W Roy

Magn Reson Med· June 2025

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Measuring biventricular function and left atrial volume in a single five-dimensional whole-heart cardiovascular magnetic resonance scan at 0.55T.
Xavier Sieber, Katherine Binzel, Juliet Varghese, Yingmin Liu, Jerome Yerly, Christopher W Roy

J Cardiovasc Magn Reson· June 2025

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A flexible framework for the design and optimization of water-excitation RF pulses using B-spline interpolation.
Xavier Sieber, Ludovica Romanin, Jessica A M Bastiaansen, Christopher W Roy, Jérôme Yerly

Magn Reson Med· May 2025

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High on sparsity: Interbin compensation of cardiac motion for improved assessment of left-ventricular function using 5D whole-heart MRI.
Jérôme Yerly, Christopher W Roy, Bastien Milani, Katerina Eyre, Mozedin Javad Raifee

Magn Reson Med· March 2025

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Self-gated free-running 5D whole-heart MRI using blind source separation for automated cardiac motion extraction.
Isabel Montón Quesada, Augustin C Ogier, Masaki Ishida, Masafumi Takafuji, Haruno Ito, Christopher W Roy

Magn Reson Med· March 2025

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Respiratory-resolved five-dimensional flow cardiovascular magnetic resonance : In-vivo validation and respiratory-dependent flow changes in healthy volunteers and patients with congenital heart disease.
Elizabeth K Weiss, Justin Baraboo, Cynthia K Rigsby, Joshua D Robinson, Liliana Ma, Christopher W Roy

J Cardiovasc Magn Reson· December 2024

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The Role of 2, 4, and 5-dimensional Cardiac Flow MRI for Evaluation of Valvulopathies: A Literature Review.
Sara Fässler, Mariana B L Falcão, Stefano F de Marchi, Christopher W Roy, Tobias Rutz

Echocardiography· November 2024

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Large-scale 3D non-Cartesian coronary MRI reconstruction using distributed memory-efficient physics-guided deep learning with limited training data.
Chi Zhang, Davide Piccini, Omer Burak Demirel, Gabriele Bonanno, Christopher W Roy

MAGMA· July 2024

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Combined free-running four-dimensional anatomical and flow magnetic resonance imaging with native contrast using Synchronization of Neighboring Acquisitions by Physiological Signals.
Mariana B L Falcão, Adèle L C Mackowiak, Giulia M C Rossi, Milan Prša, Estelle Tenisch, Christopher W Roy

J Cardiovasc Magn Reson· June 2024

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Intra-bin correction and inter-bin compensation of respiratory motion in free-running five-dimensional whole-heart magnetic resonance imaging.
Christopher W Roy, Bastien Milani, Jérôme Yerly, Salim Si-Mohamed, Ludovica Romanin

J Cardiovasc Magn Reson· June 2024

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Similarity-driven motion-resolved reconstruction for ferumoxytol-enhanced whole-heart MRI in congenital heart disease.
Ludovica Romanin, Bastien Milani, Christopher W Roy, Jérôme Yerly, Aurélien Bustin

PLoS One· June 2024

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Motion-resolved fat-fraction mapping with whole-heart free-running multiecho GRE and pilot tone.
Adèle L C Mackowiak, Christopher W Roy, Jérôme Yerly, Mariana B L Falcão, Mario Bacher

Magn Reson Med· September 2023

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Focused navigation for respiratory-motion-corrected free-running radial 4D flow MRI.
Mariana B L Falcão, Giulia M C Rossi, Tobias Rutz, Milan Prša, Estelle Tenisch, Christopher W Roy

Magn Reson Med· July 2023

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Hi-Fi fMRI: High-resolution, fast-sampled and sub-second whole-brain functional MRI at 3T in humans.
Benedetta Franceschiello, Simone Rumac, Tom Hilbert, Matthias Nau, Martyna Dziadosz, Christopher W Roy

bioRxiv· May 2023

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The Role of Cardiovascular Magnetic Resonance in Patients with Mitral Regurgitation.
Anna Giulia Pavon, Marco Guglielmo, Pierpaolo Mattia Mennilli, Mariana B L Falcão, Luca Bergamaschi, Christopher W Roy

J Cardiovasc Dev Dis· November 2022

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Free-running cardiac and respiratory motion-resolved 5D whole-heart coronary cardiovascular magnetic resonance angiography in pediatric cardiac patients using ferumoxytol.
Christopher W Roy, Lorenzo Di Sopra, Kevin K Whitehead, Davide Piccini, Jérôme Yerly

J Cardiovasc Magn Reson· June 2022

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A Fetal Brain magnetic resonance Acquisition Numerical phantom (FaBiAN).
Hélène Lajous, Christopher W Roy, Tom Hilbert, Priscille de Dumast, Sébastien Tourbier

Sci Rep· May 2022

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Pilot tone navigation for respiratory and cardiac motion-resolved free-running 5D flow MRI.
Mariana B L Falcão, Lorenzo Di Sopra, Liliana Ma, Mario Bacher, Jérôme Yerly, Christopher W Roy

Magn Reson Med· February 2022

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Respiratory Motion-Registered Isotropic Whole-Heart T Mapping in Patients With Acute Non-ischemic Myocardial Injury.
Karolina Dorniak, Lorenzo Di Sopra, Agnieszka Sabisz, Anna Glinska, Christopher W Roy

Front Cardiovasc Med· September 2021

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