The ratio about external diameters between left and right coronary arteries was 1,2:1, The distribution type of left and right coronary arteries on the diaphragmatic surface of heart was mainly the right stronger type.

  • 50例左、右冠状动脉始部外径之比为1.2∶1。左、右冠状动脉在心膈面的分布类型以右强型为主。

  • 互联网摘选 2025-01-20 17:27:11

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句