Publications by authors named "Rene Botnar"

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3D Whole-Heart Joint T/T Mapping and Water-Fat Imaging on a Clinical 0.55-T Low-Field Scanner.
Michael G Crabb, Karl P Kunze, Carlos Castillo-Passi, Dongyue Si, Simon J Littlewood, René M Botnar

NMR Biomed· February 2026

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Motion corrected 3D whole-heart SAVA T mapping at 0.55 T.
Rafael I De la Sotta, Michael G Crabb, Karl P Kunze, René M Botnar, Claudia Prieto

Magn Reson Med· January 2026

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Automated segmentation of thoracic aortic lumen and vessel wall on three-dimensional bright- and black-blood magnetic resonance imaging using nnU-Net.
Matteo Cesario, Simon J Littlewood, James Nadel, Thomas J Fletcher, Anastasia Fotaki, René M Botnar

J Cardiovasc Magn Reson· December 2025

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Molecular MRI of Collagen Enables Evaluation of Fibrosis and Therapeutic Response in Venous Thrombosis.
Ling Gao, Nadia Chaher, Joana C Serralha, Laura Bertolaccini, Carlos Velasco, René M Botnar

Circ Cardiovasc Imaging· December 2025

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Comprehensive 3D Free-Breathing MRI for Simultaneous Myocardial Viability and Coronary Artery Visualization at 1.5T and 3T.
Dongyue Si, Simon J Littlewood, Michael G Crabb, Karl P Kunze, Claudia Prieto, René M Botnar

J Cardiovasc Magn Reson· December 2025

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Simultaneous 3D aortic lumen and vessel wall imaging at 0.55 T at either systole or diastole.
Matias Paredes, Carlos Castillo-Passi, Karl P Kunze, Anastasia Fotaki, Simon Littlewood, René M Botnar

Magn Reson Med· November 2025

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Accelerated DESPOT1 with variable parameters for 3D T1 brain mapping.
Ronal Coronado, Gabriel Varela-Mattatall, Guillermo Sahonero-Alvarez, René Botnar, Cecilia Besa

Magn Reson Imaging· November 2025

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Multiparametric Contrast-Free MRI Successfully Identifies Venous Thrombus Responsive to Lytic Therapy: From Mice to Humans.
Justinas Silickas, Alberto Smith, Marcelo E Andia, René M Botnar, Bijan Modarai

Circ Cardiovasc Imaging· November 2025

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Site-Specific Analysis of Thoracic Aortic Aneurysm and Cardiovascular Mortality: Insights From the National Echo Database Australia.
James Nadel, Avan Suinesiaputra, Elizabeth D Paratz, Julie Humphries, Alistair Young, Rene Botnar

J Am Soc Echocardiogr· November 2025

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Super-MoCo-MoDL: A combined super-resolution and motion-corrected undersampled deep-learning reconstruction framework for 3D whole-heart cardiac MRI.
Andrew Phair, Simon J Littlewood, Anastasia Fotaki, Thomas J Fletcher, Lina Felsner, René Botnar

J Cardiovasc Magn Reson· November 2025

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Initial experience of cardiac Tρ mapping at 0.55 T: Continuous wave versus adiabatic spin-lock preparation pulses.
Dongyue Si, Michael G Crabb, Simon J Littlewood, Karl P Kunze, Juliet Varghese, René M Botnar

Magn Reson Med· October 2025

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Cardiac Magnetic Resonance Fingerprinting for Simultaneous T1, T2, and Fat-Fraction Quantification at 0.55 T.
Diego Pedraza, Carlos Castillo-Passi, Karl Kunze, René M Botnar, Claudia Prieto

NMR Biomed· October 2025

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End-to-End Deep Learning-Based Motion Correction and Reconstruction for Accelerated Whole-Heart Joint T/T Mapping.
Lina Felsner, Carlos Velasco, Andrew Phair, Thomas J Fletcher, Haikun Qi, René M Botnar

Magn Reson Imaging· September 2025

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Cardiovascular magnetic resonance imaging: Principles and advanced techniques.
Dongyue Si, Simon J Littlewood, Michael G Crabb, Andrew Phair, Claudia Prieto, René M Botnar

Prog Nucl Magn Reson Spectrosc· September 2025

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Molecular and functional MRI enables detection of cardiac fibrosis and evaluation of treatment response after gene therapy in myocardial infarction.
Konstantina Amoiradaki, Mateusz Tomczyk, Xiaoying Wang, Gastão Cruz, Carlos Velasco, René M Botnar

Theranostics· September 2025

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High-resolution 3D whole-heart bright- and black-blood imaging with co-registered T2 mapping at 0.55 T.
Ivan Kokhanovskyi, Carlos Castillo-Passi, Michael G Crabb, Carl Ganter, Simon J Littlewood, René M Botnar

Front Cardiovasc Med· July 2025

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3D joint T/T /T mapping and water-fat imaging for contrast-agent free myocardial tissue characterization at 1.5T.
Michael G Crabb, Karl P Kunze, Simon J Littlewood, Donovan Tripp, Anastasia Fotaki, René M Botnar

Magn Reson Med· June 2025

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The future of cardiovascular magnetic resonance imaging in thoracic aortopathy: blueprint for the paradigm shift to improve management.
James Nadel, José Rodríguez-Palomares, Alkystis Phinikaridou, Claudia Prieto, Pier-Giorgio Masci, René Botnar

J Cardiovasc Magn Reson· June 2025

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Analysis of confounders of the image quality of a high-resolution isotropic three-dimensional Dixon water-fat late gadolinium enhancement technique.
Johanna Kuhnt, Edyta Blaszczyk, Leo Dyke Krüger, Leonhard Grassow, Claudia Prieto, René Botnar

J Cardiovasc Magn Reson· June 2025

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Reconstruction techniques for accelerating dynamic cardiovascular magnetic resonance imaging.
Andrew Phair, René M Botnar, Claudia Prieto

J Cardiovasc Magn Reson· June 2025

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Highlights of the society for magnetic resonance angiography 2024 conference.
Claudia Prieto, Mahmud Mossa-Basha, Anthony Christodoulou, Calder D Sheagren, Yin Guo, René M Botnar

J Cardiovasc Magn Reson· June 2025

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Free-breathing, non-contrast, three-dimensional whole-heart coronary magnetic resonance imaging for the identification of culprit and vulnerable atherosclerotic plaque.
Reza Hajhosseiny, Adam Hartley, Graham Cole, Camilla Munoz, Amarjit Sethi, René M Botnar

J Cardiovasc Magn Reson· June 2025

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Isotropic, high-resolution, whole-chest inversion recovery contrast-enhanced magnetic resonance angiography in under 4.5 min using image-based navigator fluoro trigger.
Jason Craft, Roosha Parikh, Josh Y Cheng, Nancy Diaz, Karl P Kunze, Rene M Botnar

Front Cardiovasc Med· April 2025

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Unsupervised reconstruction of accelerated cardiac cine MRI using neural fields.
Tabita Catalán, Matías Courdurier, Axel Osses, Anastasia Fotaki, René Botnar

Comput Biol Med· February 2025

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High-resolution automated free-breathing coronary magnetic resonance angiography in comparison with coronary computed tomography angiography.
Gregory Wood, Alexandra Uglebjerg Pedersen, Bjarne Linde Nørgaard, Christian Alcaraz Frederiksen, Jesper Møller Jensen, René M Botnar

Eur Heart J Imaging Methods Pract· January 2025

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