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Abstract #5135

Assessment of cardiac function using free-breathing, motion corrected artificial intelligence cine: comparison with conventional cine

Lingping Ran1, Lu Huang1, Xianghu Yan1, Yun Zhao1, and Liming Xia1
1Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China

Synopsis

Keywords: Heart, HeartRoutine cardiac functional assessment with conventional balanced steady state free precession (bSSFP) cine sequence generally requires multiple breath-holding (BH) and long examination time. The purpose of this study was to evaluate the image quality and bi-ventricular functional analysis using a novel free-breathing (FB) artificial intelligence (AI) cine method with motion corrected (MOCO) in a clinical context. Compared to conventional multiple BHs cine, the proposed FB-MOCO AI cine method achieved comparable image quality with shortened scan times. No significant difference in ventricular volumetric and functional parameters were found, suggesting its potential applicability for clinical applications.

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