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Accelerated CMR using zonal, parallel and prior knowledge driven imaging methods by Sebastian Kozerke; Sven Plein is a Medicine article available to read on EtoBox.

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Accelerated imaging is highly relevant for many CMR applications as competing constraints with respect to spatiotemporal resolution and tolerable scan times are frequently posed. Three approaches, all involving data undersampling to increase scan efficiencies, are discussed in this review. Zonal imaging can be considered a niche but nevertheless has found application in coronary imaging and CMR flow measurements. Current work on parallel-transmit systems is expected to revive the interest in zonal imaging techniques. The second and main approach to speeding up CMR sequences has been parallel imaging. A wide range of CMR applications has benefited from parallel imaging with reduction factors of two to three routinely applied for functional assessment, perfusion, viability and coronary imaging. Large coil arrays, as are becoming increasingly available, are expected to support reduction factors greater than three to four in particular in combination with 3D imaging protocols. Despite these prospects, theoretical work has indicated fundamental limits of coil encoding at clinically available magnetic field strengths. In that respect, alternative approaches exploiting prior knowledge abo

Who reads Accelerated CMR using zonal, parallel and prior knowledge driven imaging methods?

Author

Sebastian Kozerke; Sven Plein

Publisher

BioMed Central; Springer (Biomed Central Ltd.); New York NY: Marcel Dekker; New York N.Y.: Informa Healthcare; London: 2008-; Informa UK Limited; Springer Science and Business Media LLC; Society for Mining, Metallurgy and Exploration Inc. (ISSN 1097-6647)

Published

2008

Language

EN

Field

Medicine (Health Sciences)