| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
| a chattering or flighty, light-headed person. |
angioplasty an·gi·o·plas·ty (ān'jē-ə-plās'tē)
n.
Surgical reconstruction of a blood vessel.
Balloon angioplasty.
angioplasty (ān'jē-ə-plās'tē) Pronunciation Key
(click for larger image in new window) The surgical repair of a blood vessel, such as an obstructed coronary artery, usually by inflating a small balloon at the end of a catheter. |
A surgical technique in which a catheter containing a small balloon is inserted into arteries around the heart. The balloon is inflated to compress deposits of fatty substances blocking the artery, thereby restoring the flow of blood.
Note: Also called balloon therapy.