Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition

Analysis: Cardiovascular and Body

Traditional Poster

Analysis Methods

Monday, 11 May 2026

Traditional Posters | Exhibition Hall

14:45 - 15:40

Session Number: 370-06

No CME/CE Credit

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This session will highlight recent advances in the analysis of cardiovascular and body MRI, with a focus on quantitative and AI-based methods. Contributions will span methodological developments and diverse clinical applications, reflecting current challenges and opportunities in these areas.

		370-06-046. Deep Learning-Based Synthesis of Post-Contrast Cardiac T1 and Extracellular Volume for Identification of Fabry Disease Hsin-Tzu Huang, Ming-Ting Wu, Teng-Yi Huang, Hsu-Hsia Peng National Tsing Hua University, Hsinchu, Taiwan Impact: This study synthesized post-T1 from native T1 using Diffusion, U‑Net, and SN‑GAN in FD and normal controls; the radiomics analysis of synthesized post‑T1 and ECV enabled differentiation of FD from normal controls.
		370-06-047. Feasibility of MRI-Based Assessment of Pulmonary Vein Flow and Isovolumic Relaxation Time for Diastolic Dysfunction Leya Barrientos, Ipek Buber, Jie Xiang, Jérôme LAMY, Moroni Lima, Ricardo Gonzales, Dana Peters Yale School of Medicine, Department of Radiology & Biomedical Imaging, New Haven, United States of America Impact: This study compares MRI and Echocardiographic evaluation of metrics of diastolic dysfunction, including the newest parameters recently added to diastolic guidelines (pulmonary vein flow and isovolumic relaxation time). Results support the ability of MRI to provide comprehensive diastolic function assessment.
		370-06-048. Prognostic Value of Left Atrial Contractile Index in Heart Failure with Preserved Ejection Fraction Leyi Zhu, Xiaohu Li, Minjie Lu Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China Impact: A novel index derived from cardiac MRI—left atrial contractile index shows the potential as a robust predictor of adverse outcomes in patients with heart failure with preserved ejection fraction, providing novel insights into the pathophysiology and prognostication of this condition.
		370-06-049. Discriminatory and Prognostic Value of MRI-Based Myocardial Work Efficiency in Heart Failure with Preserved Ejection Fraction Leyi Zhu, Jing An, Kelvin Chow, Minjie Lu Fuwai Hospital, Beijing, China Impact: Cardiac MRI-derived myocardial work efficiency is impaired in patients with heart failure with preserved ejection fraction, and it may serve as a promising non-invasive marker for both diagnosis and risk stratification, providing a new dimension beyond global longitudinal strain.
		370-06-050. Impact of Region of Interest Methods on APTw Measurements and Pathological Characteristics in Rectal Cancer yaxin Niu, Xiaoyan Lei, Kai AI Shaanxi Provincial People's Hospital, Xi'An, China Impact: The study aimed to explore the impact of three methods of delineating ROI methods on the measurement of tumor APTw values. The result showed that whole volume ROI method was reproducible and could reflect the pathophysiological condition of the tumor.