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. 2023 Apr 27;14:1156513. doi: 10.3389/fphys.2023.1156513

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Copyright © 2023 Ma, Lu, Qin, Cai, Tang, Yang, Cui and Wang.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Example of left pulmonary artery vascular variation. A1: Apical segmental artery; A2: Posterior segmental artery; A3: Anterior segmental artery; A4: Superior lingual segmental artery; A5: Inferior lingual segmental artery; A6: Inferior lobe superior segment artery; A7: Medial basal segment artery; A8: Anterior basal segment artery; A9: lateral basal segment artery; A10: posterior basal segment artery.