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Abstract #4405

Assessment of cardiac time intervals using high temporal resolution real-time spiral phase contrast with UNFOLD-SENSE

Grzegorz Tomasz Kowalik 1 , Daniel Steven Knight 1,2 , Jennifer Anne Steeden 1 , Oliver Tann 1,3 , Freddy Odille 4,5 , David Atkinson 6 , Andrew Taylor 1,3 , and Vivek Muthurangu 1,3

1 UCL Institute of Cardiovascular Science, London, United Kingdom, 2 Royal Free Campus, UCL Division of Medicine, London, United Kingdom, 3 Cardiorespiratory Unit, Great Ormond Street Hospital for Children, London, United Kingdom, 4 IADI, INSERM, Nancy, France, 5 Universit de Lorraine, Nancy, France, 6 Centre for Medical Imaging, UCL Division of Medicine, London, United Kingdom

The abstract presents the image reconstruction technique that combines parallel imaging (SENSE) and temporal encoding (UNFOLD) techniques for very high temporal acquisitions (~15 ms). The reconstruction was tested and used for the assessment of cardiac function.

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