Balloon
Balloon Angioplasty
Balloon Angioplasty (pronunciation: /bəˈluːn ændʒiːˈɒplæsti/) is a medical procedure used to widen blocked or narrowed coronary arteries, the blood vessels that supply blood to the heart. The term "balloon angioplasty" is derived from the words "balloon", which refers to the small balloon used in the procedure, and "angioplasty", which comes from the Greek words "angeion" (vessel) and "plastos" (formed).
Procedure
During a balloon angioplasty, a thin tube called a catheter is inserted into a blood vessel in the arm or groin. The catheter has a small balloon at its tip. The catheter is then guided to the site of the blocked artery using X-ray imaging. Once in place, the balloon is inflated to compress the plaque against the artery wall, thereby widening the artery and restoring blood flow.
Related Terms
- Coronary Artery Disease: This is a condition characterized by the accumulation of plaque in the coronary arteries, which can lead to blockages. Balloon angioplasty is often used to treat this condition.
- Stent: A stent is a small, mesh-like device that is sometimes placed in the artery during a balloon angioplasty to help keep the artery open.
- Restenosis: This is the re-narrowing of an artery after a procedure like balloon angioplasty. It is a potential complication of the procedure.
See Also
External links
- Medical encyclopedia article on Balloon
- Wikipedia's article - Balloon
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