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Abstract #1262

Golden-Angle Spiral Sparse Parallel Phase-Ccontrast MR acquisition with an on-line fast GPU based reconstruction for high resolution real-time cardiovascular assessments

Grzegorz Tomasz Kowalik1, Adèle Courot1, Jennifer Anne Steeden1, and Vivek Muthurangu1,2

1Institute of Cardiovascular Science, University College London, London, United Kingdom, 2Great Ormond Street Hospital for Children, London, United Kingdom

Compressed Sensing for 2D spiral PCMR with golden angle acquisition schema.

The work presents a significant improvement in spatial-temporal resolution of the real-time spiral PCMR data, which are comparable with the standard high resolution cardiac gated sequences. The technique proved to be suitable for clinical use with the benefits of short acquisition times and no breathing artefacts.

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