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Abstract #1803

Deep Learning based Acquisition and Reconstruction for Cardiac Magnetic Resonance Imaging in Patients with Chronic Kidney Disease

Xuefang Lu1, Weiyin Vivian Liu2, Yuchen Yan1, and Yunfei Zha1
1Department of radiology, Renmin Hospital Wuhan University, Wuhan, China, 2GE Healthcare, MR Research China, Beijing, China

Synopsis

Keywords: Myocardium, Cardiovascular

Motivation: Cardiac abnormalities and arrhythmias increased risk of cardiovascular mortality especially in patients with Chronic Kidney Disease (CKD).

Goal(s): To provide objective and subjective assessment in supproting the feasibility of deep learning acqusition and reconstruction cardiac magnetic resonance (CMR) imaging in patients with Chronic Kidney Disease (CKD).

Approach: Qualitative and quantitative evaluation of Sonic DL-based CMR images including breath-hold acquisition within one-beat-interval, free-breathing acquisition in comparison with traditional cine images.

Results: Sonic DL significantly accelerated acuqisition time (e.g. 11 seconds) but offered diagnosis-suffcient image quality and reliable strain values ompared to conventional sequences.

Impact: Sonic DL cine MRI showed equivalent image quality to conventional one, offered reliable strain values for diagnosis of a CKD patient lack of breath-hold ability and presentce with arrhythmias. Even it acquire a whole heart cine image in 11 seconds.

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Keywords