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  1. heart bypass

    • n.
      a surgical operation in which an alternative channel is created to improve blood flow to the heart when a coronary artery is blocked;an alternative channel created during a heart bypass operation
    • noun: heart bypass, plural noun: heart bypasses

    • 釋義

    名詞

    • 1. a surgical operation in which an alternative channel is created to improve blood flow to the heart when a coronary artery is blocked he had a triple heart bypass in 2003
    • an alternative channel created during a heart bypass operation the operation required removal of a piece of vein from his leg for a heart bypass