An air embolism, or more generally gas embolism, is a pathological condition caused by gas bubbles in a vascular system. The most common context is a human body, in which case it refers to gas bubbles in the bloodstream (embolism in a medical context refers to any large moving mass or defect in the blood stream). However air embolisms may also occur in the xylem of vascular plants, especially when suffering from water stress.
Read more about Air Embolism: In Humans and Animals, In Vascular Plants
Famous quotes containing the word air:
“Up from the South at break of day,
Bringing to Winchester fresh dismay,
The affrighted air with a shudder bore,
Like a herald in haste, to the chieftain’s door,
The terrible grumble, and rumble, and roar,
Telling the battle was on once more,
And Sheridan twenty miles away.”
—Thomas Buchanan Read (1822–1872)