Convolutional recurrent U-net for cardiac cine MRI reconstruction via effective spatio-temporal feature exploitation.

Donghang Lyu¹, Marius Staring¹, Matthias J P van Osch¹, Mariya Doneva², Hildo J Lamb¹, Nicola Pezzotti^3,4

¹Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands.

²Philips Innovative Technologies, Hamburg, Germany.

³Cardiologs, Philips, Paris, France.

⁴Faculty of Computer Science, Eindhoven University of Technology, Eindhoven, the Netherlands.

PubMed PMC DOI PDF

Abstract

BACKGROUND: Cardiac Cine Magnetic Resonance Imaging (MRI) provides dynamic visualization of the heart's structure and function but is hindered by slow acquisition, requiring repeated breath-holds that challenge sick patients. Accelerated imaging can mitigate these issues but potentially reduce spatial and temporal resolution. Therefore, innovative approaches are essential to ensure effective perfo…

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