Hemodynamic analysis of controlled antegrade pulmonary blood flow after bidirectional cavopulmonary anastomosis

Haifa Hong, Jinfen Liu, Lisheng Qiu, Jinlong Liu, Yi Qian, Qian Wang, Mitsuo Umezu

    研究成果: Conference contribution

    1 引用 (Scopus)

    抄録

    To preserve the controlled antegrade pulmonary blood flow (APBF) is one of contentious issues in the procedure of bidirectional cavopulmonary anastomosis (BCPA) for the treatment of single-ventricle physiology. Here, we reported our patient-specific researches of the controlled APBF on local hemodynamics of pulmonary artery by using the techniques of computational fluid dynamics (CFD). Computer-aided design was employed to create a vascular model without the APBF based on the three-dimensional pulmonary geometry of a patient. We defined several indexes to quantitatively evaluate the effects of the APBF. The results show an obvious elevation of local static pressure, WSS and energy loss. This indicates the local hemodynamics is greatly influenced by the pulsatile blood flow. The controlled APBF may benefit subsequent Fontan procedure.

    元の言語English
    ホスト出版物のタイトル2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015
    出版者Institute of Electrical and Electronics Engineers Inc.
    ISBN(印刷物)9781479978625
    DOI
    出版物ステータスPublished - 2015 9 8
    イベント10th Asian Control Conference, ASCC 2015 - Kota Kinabalu, Malaysia
    継続期間: 2015 5 312015 6 3

    Other

    Other10th Asian Control Conference, ASCC 2015
    Malaysia
    Kota Kinabalu
    期間15/5/3115/6/3

    Fingerprint

    Hemodynamics
    Blood
    Physiology
    Energy dissipation
    Computer aided design
    Computational fluid dynamics
    Geometry

    ASJC Scopus subject areas

    • Control and Systems Engineering

    これを引用

    Hong, H., Liu, J., Qiu, L., Liu, J., Qian, Y., Wang, Q., & Umezu, M. (2015). Hemodynamic analysis of controlled antegrade pulmonary blood flow after bidirectional cavopulmonary anastomosis. : 2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015 [7244896] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ASCC.2015.7244896

    Hemodynamic analysis of controlled antegrade pulmonary blood flow after bidirectional cavopulmonary anastomosis. / Hong, Haifa; Liu, Jinfen; Qiu, Lisheng; Liu, Jinlong; Qian, Yi; Wang, Qian; Umezu, Mitsuo.

    2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7244896.

    研究成果: Conference contribution

    Hong, H, Liu, J, Qiu, L, Liu, J, Qian, Y, Wang, Q & Umezu, M 2015, Hemodynamic analysis of controlled antegrade pulmonary blood flow after bidirectional cavopulmonary anastomosis. : 2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015., 7244896, Institute of Electrical and Electronics Engineers Inc., 10th Asian Control Conference, ASCC 2015, Kota Kinabalu, Malaysia, 15/5/31. https://doi.org/10.1109/ASCC.2015.7244896
    Hong H, Liu J, Qiu L, Liu J, Qian Y, Wang Q その他. Hemodynamic analysis of controlled antegrade pulmonary blood flow after bidirectional cavopulmonary anastomosis. : 2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015. Institute of Electrical and Electronics Engineers Inc. 2015. 7244896 https://doi.org/10.1109/ASCC.2015.7244896
    Hong, Haifa ; Liu, Jinfen ; Qiu, Lisheng ; Liu, Jinlong ; Qian, Yi ; Wang, Qian ; Umezu, Mitsuo. / Hemodynamic analysis of controlled antegrade pulmonary blood flow after bidirectional cavopulmonary anastomosis. 2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015. Institute of Electrical and Electronics Engineers Inc., 2015.
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    AU - Wang, Qian

    AU - Umezu, Mitsuo

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