Rick Ansorge

Aug 3, 2024 | webmd.com | Rick Ansorge |James G Beckerman

Stents are small, expandable tubes that treat narrowed arteries in your body. In people with coronary heart disease caused by the buildup of plaque, they can:Open narrowed arteriesReduce symptoms, like chest painHelp treat a heart attackThese types are called coronary stents. Usually made of metal mesh, they’re put into arteries after a procedure to expand the artery called a percutaneous coronary intervention or, its more common name, angioplasty.

May 15, 2023 | webmd.com | Rick Ansorge

Causes of Renal Artery Stenosis Risk Factors for Renal Artery Stenosis Symptoms of Renal Artery Stenosis Diagnosis of Renal Artery Stenosis Treatments for Renal Artery Stenosis Renal artery stenosis is a narrowing of arteries that carry blood to one or both of the kidneys. Most often seen in older people with atherosclerosis (hardening of the arteries), renal artery stenosis can worsen over time and often leads to hypertension (high blood pressure) and kidney damage.