advertisement

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.

this information does not replace the advice of a doctor. healthwise, incorporated, disclaims any warranty or liability for your use of this information. your use of this information means that you agree to the terms of use. learn how we develop our content.

advertisement

advertisement