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Ahmad Sultan |
- The abstract "Motion-robust whole-heart MRI-based late gadolinium enhancement (LGE) reconstruction framework for accurate assessment of heart fibrosis.", presented and received Honorable Mention at the 2026 Hayes Advanced Research Forum, The Ohio State University, Columbus, OH, Spring 2026.
- The abstract "A motion-robust dual-echo 3D LGE reconstruction framework.", presented at the SCMR 2026 Annual Scientific Sessions, Rio de Janeiro, Brazil, Spring 2026.
- The manuscript "A multi-dynamic low-rank deep image prior (ML-DIP) for 3D real-time cardiovascular MRI", published in the journal of Cardiovascular Magnetic Resonance, Fall 2025.
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- Motion-robust Accelerated Cardiac Imaging: MRI data acquisition is inherently slow and susceptible to motion artifacts. Achieving clinically feasible imaging speeds requires a high degree of acceleration. Patients with arrhythmias or those unable to hold their breath, present further challenges. To address this, we have developed motion-robust self-supervised deep learning-based methods that preserve fine image details (often lost with conventional compressed sensing) at high accelerations, eliminating the need for breath-holds. Our approach produced higher-quality 2D cine, first-pass perfusion, and late gadolinium enhancement (LGE) images than traditional techniques, making cardiac MRI faster, more reliable and more accessible to patients who struggle with breath-holding or irregular heart rhythms.
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Chong Chen, Marc Vornehm, Zhenyu Bu, Preethi Chandrasekaran, Muhammad A. Sultan, Syed M. Arshad, Yingmin Liu, Yuchi Han, Rizwan AhmadCardiovascular Magnetic Resonance.
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Marc Vornehm, Chong Chen, Muhammad A. Sultan, Syed M. Arshad, Yuchi Han, Florian Knoll, Rizwan AhmadMagnetic Resonance in Medicine.
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Muhammad A. Sultan, Chong Chen, Yingmin Liu, Katarzyna Gil, Karolina Zareba, Rizwan AhmadMagnetic Resonance Materials in Physics, Biology and Medicine
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Muhammad A. Sultan, Wala SaadehIEEE Open Journal of Engineering in Medicine and Biology
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Muhammad A. Sultan, Chong Chen, Yingmin Liu, Xuan Lei, Rizwan AhmadISBI'24, Athens, Greece
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Xuan Lei, Philip Schniter, Chong Chen, Muhammad A. Sultan, Rizwan AhmadISBI'24, Athens, Greece
- Robust Estimation of Respiratory Rate from Photoplethysmogram with Respiration Quality Analysis. 2022Muhammad A. Sultan, Wala SaadehISCAS'22, Austin, Texas, USA
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Muhammad A. Sultan, Yingmin Liu, Karolina Zareba, Rizwan AhmadSCMR'26 Annual Scientific Sessions, Rio de Janeiro, Brazil
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Marc Vornehm, Chong Chen, Muhammad A. Sultan, Syed M. Arshad, Florian Knoll, Rizwan AhmadISMRM'25, Honolulu, Hawai'i, USA
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Chen Chong, Muhammad A. Sultan, Yingmin Liu, Yuchi Han, Rizwan AhmadSCMR'25, Washington, DC
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Muhammad A. Sultan, Chong Chen, Yuchi Han, Rizwan AhmadISMRM'23, Toronto, Canada
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2026 Hayes Advanced Research Forum, Columbus, OH, USA
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ISBI'24, Athens, Greece
- A motion-robust dual-echo 3D LGE reconstruction framework. 2026SCMR'26, Rio de Janeiro, Brazil
- Motion-robust 3D late gadolinium enhancement Imaging (LGE). 2025DHLRI Research Day'25, Columbus, OH
- Motion-robust self-supervised reconstruction framework for MRI-based late gadolinium enhancement Imaging (LGE). 2025Graduate Engineering Research Symposium'25, The Ohio State University, Columbus, OH
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ISBI'24, Athens, Greece
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ISMRM & ISMRT Annual Meeting & Exhibition, Toronto, Canada
- Robust estimation of respiratory rate from photoplethysmogram with respiration quality analysis. 2022IEEE International Symposium on Circuits and Systems (ISCAS), Austin, Texas, USA