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Angioplasty - OBGYN Associates

Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.

Angioplasty

Angioplasty is a procedure done to open a narrowed or blocked blood vessel so that blood can flow through it more easily.

During the angioplasty procedure, a thin flexible tube (catheter) is inserted through an artery in the groin, arm, or wrist and is carefully guided into the artery that is narrowed. After the tube reaches the narrowed artery, a small balloon at the end of the tube is inflated. The balloon may remain inflated for a short time. The pressure from the inflated balloon presses fat and calcium deposits (plaque) against the wall of the artery to improve blood flow.

After the fat and calcium buildup is compressed, a small, expandable tube called a stent is sometimes inserted into the artery to hold it open. The artery is less likely to get narrow again (restenosis) after angioplasty with stenting than after angioplasty alone.

Current as of: July 31, 2024

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.