Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
466-05-002 ISMRM Abstract

Towards Pediatric Imaging at 0.55T: Non-contrast, Gadolinium, and Ferumoxytol Enhanced 3D MR Angiography in a Porcine Model

Primary: Cardiovascular - Vascular and Vessel Wall
Secondary: Contrast Mechanisms - Contrast Agents
466-05-002 · Pediatric Low Field MRI · Tuesday, 12 May, 4:00 PM–4:55 PM · Digital Posters Row G
Keywords: 0.55T Non-contrast-enhanced Ferumoxytol-enhanced imaging Gadolinium-enhanced MRI 3D MRA
Accepted
Salman Pervaiz1, Katherine Binzel2,3, Kan N Hor4, Rajesh Krishnamurthy4, Orlando Simonetti1,2,5,6, Juliet Varghese 2
1The Ohio State University Wexner Medical Center, Columbus, United States of America
2Department of Radiology, The Ohio State University, Columbus, United States of America
3Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, United States of America
4Nationwide Children's Hospital, Columbus, United States of America
5The Ohio State University, Columbus, United States of America
6Department of Radiology, The Ohio State University Wexner Medical Center, Columbus, United States of America
Presenting Author: Juliet Varghese

Synopsis

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References

1. 1. Nair NC, Tong MS, Gil KE, Jin N, Han Y, Simonetti OP, Varghese J. Feasibility of Noncontrast 3D MR Angiography on a Commercial Wide-Bore 0.55-T System: Comparison with 1.5-T MR Angiography. Radiol Cardiothorac Imaging. 2025 Apr;7(2):e240252. doi: 10.1148/ryct.240252. PMID: 40208037; PMCID: PMC12038825. [doi] [pmid]
2. 2. Castillo-Passi C, Kunze KP, Crabb MG, Munoz C, Fotaki A, Neji R, Irarrazaval P, Prieto C, Botnar RM. Highly efficient image navigator based 3D whole-heart cardiac MRA at 0.55T. Magn Reson Med. 2025 Feb;93(2):689-698. doi: 10.1002/mrm.30316. Epub 2024 Oct 16. PMID: 39415543; PMCID: PMC11604836. [doi] [pmid]
3. 3. Littlewood SJ, Crabb M, Fotaki A, Si D, Kunze KP, Prieto C, Botnar R. Combined bright-and black-blood whole-heart Imaging for simultaneous coronary angiography and plaque assessment in patients with suspected stable coronary artery disease. Journal of Cardiovascular Magnetic Resonance. 2025 Mar 1;27.
4. 4. Varghese J, Binzel K, Arshad SM, Jin N, Kunze KP, Botnar RM, Prieto CM, Ahmad R, Han Y, Tong MS, Simonetti OP. Initial Experience with Non-contrast, Gadolinium, and Ferumoxytol-enhanced Image-based Navigator 3D MRA of the Thoracic Aorta at 0.55 T.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/466-05-002