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Abstract #3142

Myocardial ASL Perfusion Imaging using MOLLI

Hung Phi Do1 and Krishna S Nayak2

1Department of Physics and Astronomy, University of Southern California, Los Angeles, CA, United States, 2Ming Hsieh Department of Electrical Engineering, University of Southern California, Los Angeles, CA, United States

Modiļ¬ed Look-Locker Inversion Recovery (MOLLI) provides the highest precision and reproducibility for myocardial T1 mapping, and extracellular volume (ECV) mapping. In this work, we determine its effectiveness for measuring myocardial blood flow (MBF), based on apparent-T1 mapping under two conditions, slice-selective inversion and non-selective inversion. We demonstrate that MOLLI provides measured MBF comparable to the reference FAIR-SSFP ASL method.

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