CFD-derived radiomics from hemodynamic maps for quantitative assessment of left atrial flow in atrial fibrillation: a proof-of-concept study - Takeaways - MDSpire

CFD-derived radiomics from hemodynamic maps for quantitative assessment of left atrial flow in atrial fibrillation: a proof-of-concept study

  • By

  • Lida Alinezhad

  • Paria Maleki

  • Camilla Cortesi

  • Corrado Tomasi

  • Alessandro Dal Monte

  • Matteo Falanga

  • Cristiana Corsi

  • June 4, 2026

  • 0 min

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  • 1

    Atrial fibrillation alters left atrial hemodynamics, increasing thromboembolic risk due to disorganized blood flow.

  • 2

    This study evaluated radiomics-based quantification of left atrial flow biomarkers using CFD-derived hemodynamic maps.

  • 3

    Five robust radiomics features were identified, achieving high stability and significant correlations with atrial remodeling markers.

  • 4

    The classifier demonstrated 93% accuracy, indicating effective differentiation between AF patients and controls.

  • 5

    External validation in larger cohorts is necessary to confirm the feasibility of this approach for AF risk stratification.

Original Source(s)

CFD-derived radiomics from hemodynamic maps for quantitative assessment of left atrial flow in atrial fibrillation: a proof-of-concept study

  • by Lida Alinezhad, Paria Maleki, Camilla Cortesi, Corrado Tomasi, Alessandro Dal Monte, Matteo Falanga, Cristiana Corsi

  • June 4, 2026

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