Abstract #0139

Visual quality assessment of 3D High Resolution Late Gadolinium Enhancement with Compressed-Sensing in a Clinical Setting: the impact of patient factors

Charlene Liew^1,2, Tamer Basha¹, Mehmet Akcakaya¹, Connie Tsao¹, Francesca Delling¹, Kraig Kissinger¹, Beth Goddu¹, Sophie Berg¹, Warren Manning^1,3, and Reza Nezafat¹

¹Division of Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, United States, ²Department of Radiology, Changi General Hospital, Singapore, Singapore, ³Department of Radiology, Beth Israel Deaconess Medical Center, Boston, MA, United States

Compressed sensing can be used to reduce 3D LGE scan time by factor of 5 with isotropic spatial resolution. However, clinical feasibility and overall image quality of 3D LGE with compressed sensing is still unknown. In this study, we sought to assess the image quality of 3D LGE with isotropic spatial resolution of 1-1.5 mm³ in 268 consecutive patients with known or suspected cardiovascular disease and investigate the impact of patient characteristics on overall image quality.

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