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First‐pass myocardial perfusion MRI with reduced subendocardial dark‐rim artifact using optimized Cartesian sampling

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The presence of subendocardial dark‐rim artifact (DRA) remains an ongoing challenge in first‐pass perfusion (FPP) cardiac magnetic resonance imaging (MRI). We propose a free‐breathing FPP imaging scheme with Cartesian sampling… Click to show full abstract

The presence of subendocardial dark‐rim artifact (DRA) remains an ongoing challenge in first‐pass perfusion (FPP) cardiac magnetic resonance imaging (MRI). We propose a free‐breathing FPP imaging scheme with Cartesian sampling that is optimized to minimize the DRA and readily enables near‐instantaneous image reconstruction.

Keywords: rim artifact; dark rim; cartesian sampling; first pass; subendocardial dark

Journal Title: Journal of Magnetic Resonance Imaging
Year Published: 2017

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